UNITED STATES 
                         SECURITIES AND EXCHANGE COMMISSION
                                Washington, D. C.  20549

                                   FORM 10-KSB


[x]  ANNUAL REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT 
     OF  1934  

                  For the fiscal year ended December 31, 2004

[ ]  TRANSITION REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE 
     ACT OF 1934

                       Commission file number: 0-14731

                          HALLADOR PETROLEUM COMPANY
                         -------------------------- 
         COLORADO                                      84-1014610
-------------------------                    --------------------------------
 (State of incorporation)                   (IRS Employer Identification No.)

    1660 Lincoln Street, Suite 2700, Denver, Colorado           80264-2701
    -------------------------------------------------------------------------
        (Address of principal executive offices)               (Zip Code)

Issuer's telephone number:     303.839.5504               Fax:  303.832.3013
                               ------------               ------------------

Securities registered under Section 12(b) of the Exchange Act:  NONE

Securities registered under Section 12(g) of the Exchange Act:  Common Stock, 
$.01 par value 

Check whether the issuer (1) filed all reports required to be filed by Section 
13 or 15(d) of the Exchange Act during the past 12 months (or for such shorter 
period that the registrant was required to file such reports), and (2) has 
been subject to the filing requirements for the past 90 days.
Yes    X   No____

Check if there is no disclosure of delinquent filers in response to Item 405 
of Regulation S-B contained in this form, and no disclosure will be contained, 
to the best of registrant's knowledge, in definitive proxy or information 
statements incorporated by reference in Part III of this Form 10-KSB or any 
amendment to this Form 10-KSB. [x]

Our revenue from continuing operations for the year ended December 31, 2004
was about $1 million.

At April 12, 2005, we had 7,093,150 shares outstanding and the aggregate 
market value of such shares held by non-affiliates was about $2.9 million 
based on a price of $2.30, which was the last reported trade on that date.

DOCUMENTS INCORPORATED BY REFERENCE: NONE

ITEM 1.  DESCRIPTION OF BUSINESS

General Development of Business
------------------------------- 

Hallador Petroleum Company, a Colorado corporation, was organized by our 
predecessor in 1949.

About eight years ago, Yorktown Energy Partners II and affiliates (Yorktown) 
invested $5,025,000 in Hallador Petroleum, LLP, a newly formed limited 
liability limited partnership, (the "Partnership".)  We are the general 
partner and received a 70% interest in the partnership in return for 
contributing our net assets and Yorktown representing the limited partners, 
received a 30% interest for its $5,025,000 cash contribution.  As general 
partner, we consolidate the activity of the Partnership and present the 30% 
limited partners' interest as a minority interest.

On August 10, 2004, we entered into an agreement with E&B Natural Resources 
Management Corporation (a private company) to sell all of our interest in the 
South Cuyama field and adjacent exploration areas, all located in Santa 
Barbara County, California, for $23 million; consisting of $19.5 million in 
cash and an interest bearing (3.5%) note of $3.5 million due on September 30, 
2005.  Closing occurred on September 30, 2004 and we recorded a pre-tax gain 
of about $14 million. 

Due to the sale, the joint board of directors of Hallador Petroleum Company 
and the Executive Committee of the Partnership, voted to discontinue new 
partnership operations effective October 1, 2004.  Currently, the 
Partnership's assets consist of cash, the $3.5 million note receivable, oil 
and gas properties in New Mexico and Texas, and other miscellaneous assets.  
On October 1, 2004, the joint board of directors of Hallador Petroleum 
Company, and the Executive Committee of the Partnership, valued the oil and 
gas properties in New Mexico and Texas and the other miscellaneous assets at 
$4 million. During April 2005, we plan to make a cash distribution of about $5 
million to the limited partners.  During the second quarter 2005, we will 
purchase the limited partners interest in the Partnership for about $1.2 
million.  This does not include their interest in the $3.5 million note 
receivable which is due September 30, 2005.  Upon collection of the note a 
final distribution will be made to the limited partners.

We are engaged in the exploration, development and production of oil and 
natural gas in the Rocky Mountain region.  In late March 2005, we invested 
$325,000 in a newly formed entity to pursue coal opportunities in the United 
States.  Our office is located at 1660 Lincoln Street, Suite 2700, Denver, 
Colorado 80264, phone 303.839.5504, fax 303.832.3013.  We have no website.

We operate oil and natural gas properties for our own account and for the 
account of others.  We also review and evaluate producing oil and natural gas 
properties, companies, or other entities, which meet certain guidelines for 
acquisition purposes.  Occasionally, we engage in the trading and acquisition 
of non-producing oil and gas mineral leases and fee-simple minerals.

Markets
------- 

Our products are sold to various purchasers in the geographic area of the 
properties.  Natural gas, after processing, is distributed through pipelines. 
Oil and natural gas liquids (NGLs) are distributed through pipelines or 
hauled by trucks.  The principal uses for oil and natural gas are heating, 
manufacturing, power, and transportation.

Competition
-----------

The oil and gas industry is highly competitive.  We encounter competition from 
major and independent oil companies in acquiring economically desirable 
producing properties, drilling prospects, and even the equipment and labor 
needed to drill, operate and maintain our properties.  Competition is intense 
with respect to the acquisition of producing and partially developed 
properties.  We compete with companies having financial resources and 
technical staffs significantly larger than our own. We do not own any refining 
or retail outlets and have minimal control over the prices of our products.  
Generally, higher costs, fees and taxes assessed at the producer level cannot 
be passed on to our customers. 

We also face competition from imported products as well as alternative sources 
of energy such as coal, nuclear, hydro-electric power, and a growing trend 
toward solar. We could incur delays or curtailments of the purchase of our 
available production.  We may also encounter increasing costs of production 
and transportation while sale prices remain stable or decline.  Any of these 
competitive factors could have an adverse effect on our operating results.

Environmental and Other Regulations
-----------------------------------

Our operations are affected in varying degrees by federal, state, regional and 
local laws and regulations, including, but not limited to, laws governing 
allowable rates of production, well spacing, air emissions, water discharges, 
endangered species, marketing, prices and taxes.  We are further affected by 
changes in such laws and by constantly changing administrative regulations.

Most natural gas pricing is presently deregulated and the remaining regulation 
has no material impact on our prices.  We cannot predict the long-term impact 
of future natural gas price regulation or deregulation.

We are subject to various federal, state, regional and local laws and 
regulations relating to discharge of materials into, and protection of, the 
environment.  These laws and regulations may, among other things, impose 
liability on the owner or the lessee for the cost of pollution clean-up 
resulting from operations, subject the owner or lessee to liability for 
pollution damages, require suspension or cessation of operations in affected 
areas or impose restrictions on injection into subsurface aquifers that may 
contaminate groundwater.  Such regulation has increased the resources required 
in, and costs associated with, planning, designing, drilling, installing, 
operating and abandoning our oil and natural gas wells and other facilities.  
We spend a significant amount of technical and managerial time to comply with 
environmental regulations and permitting requirements.

We have and will continue to make expenditures to comply with these 
requirements, which we believe are necessary business costs.  Although 
environmental requirements do have a substantial impact upon the energy 
industry, generally these requirements do not appear to affect us any 
differently or to any greater or lesser extent than other companies.

Although we are not fully insured against all environmental and other risks, 
we maintain insurance coverage, which we believe, is customary in the 
industry.

During 2004, the cost to comply with these recurring environmental regulations 
were not significant to our continuing operations and are not expected to be 
in the foreseeable future.

To the extent these environmental expenditures reduce funds available for 
increasing our reserves of oil and natural gas, future operations could be 
adversely impacted.  Despite the fact that all of our competitors have to 
comply with similar regulations, many are much larger and have greater 
resources with which to deal with these regulations.

Other
------

We have no significant patents, trademarks, licenses, franchises or 
concessions.
 
The oil business is not generally seasonal in nature; although unusual weather 
extremes for extended periods may increase or decrease demand.  Natural gas 
prices tend to increase in the fall and winter months and to decrease in the 
spring and summer.

We have four full time employees and two part-time employees.  When needed we 
also engage consulting petroleum engineers, environmental professionals, 
geologists, geophysicists, landmen, accountants and attorneys on a fee basis.

ITEM 2.  DESCRIPTION OF PROPERTY

Location and General Character
------------------------------ 

Our primary operating property is in the San Juan Basin, located in the 
northwest corner of New Mexico.

We hold our working interests in oil and natural gas properties either through 
recordable assignments, leases, or contractual arrangements such as operating 
agreements.  Consistent with industry practices, we do not make a detailed 
examination of title when we acquire undeveloped acreage.  Title to such 
properties is examined by legal counsel prior to commencement of drilling 
operations.  This method of title examination is consistent with industry 
practices. 

In the acquisition and operation of oil and natural gas properties, burdens 
such as royalty, overriding royalty, liens incident to operating agreements, 
liens by taxing authorities, as well as other burdens and minor encumbrances 
are customarily created. We believe that no such burdens materially affect the 
value or use of our properties.


Proved Oil and Gas Reserves
--------------------------- 

Information concerning our reserve estimates is set forth in Note 5 to the 
consolidated financial statements.  The reserve estimates were prepared by a 
sole-proprietor consulting petroleum engineer.  All of our oil and gas 
reserves are located onshore.

Sales and Price Data
-------------------- 

See Item 6 - MD&A

Producing Wells
--------------- 

As of April 12, 2005, we had a working interest in 30 gross (3 net) gas wells.

Leasehold Interests
------------------- 

The following table sets forth our gross and net acres of undeveloped oil 
and gas leases as of April 12, 2005:

                                             Gross       Net
                                            -------    ------ 
          Montana                            10,268     4,488
          North Dakota                        2,905       906
          Wyoming                            63,920    53,109
          Other                                 843       128
                                             ------    ------
              Total                          77,936    58,631
                                             ======    ======

Drilling Activity - Continuing Operations
----------------------------------------- 

From January 1, 2005 through April 12, 2005, there has been no drilling 
activity.

During 2004, there was no drilling activity.

During 2003, we drilled six successful development gas wells in the San Juan 
Basin. Our WI in these wells is between 6% - 13% with NRIs between 5% - 11%.  

ITEM 3.  LEGAL PROCEEDINGS: None

ITEM 4.  SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS: None


                                PART II

ITEM 5.  MARKET FOR COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND 
         SMALL BUSINESS ISSUER PURCHASES OF EQUITY SECURITIES

Our common stock is traded on the OTC Bulletin Board under the symbol "HPCO". 
The following table sets forth the high and low sales price for the periods 
indicated:

                                                  High         Low
                                                  ----         ----
     2005
       (January 1 through April 12, 2005)        $3.40       $2.10

     2004
       First quarter                              1.55        1.15
       Second quarter                             5.15        1.35
       Third quarter                              3.00        2.10
       Fourth quarter                             3.05        2.10

     2003
       First quarter                              1.05        0.70
       Second quarter                             1.25        0.70
       Third quarter                              1.03        1.01
       Fourth quarter                             2.00        0.70

During the last two years no dividends were paid.  We have no present 
intention to pay any dividends in the foreseeable future.

At April 12, 2005 there were 398 holders of record of our common stock and the 
last recorded sales price was $2.30.

ITEM 6.  MANAGEMENT'S DISCUSSION AND ANALYSIS OR PLAN OF OPERATION

Overview
-------- 

Our consolidated financial statements should be read in conjunction with this 
discussion.  Our primary operating property is in the San Juan Basin, located 
in the northwest corner of New Mexico.  Due to the sale of the South Cuyama 
field as discussed below, we are engaged in the exploration, development and 
production of oil and natural gas in the Rocky Mountain region.  In late March 
2005, we invested $325,000 in a newly formed entity to pursue coal 
opportunities in the United States.

About eight years ago, Yorktown Energy Partners II and affiliates (Yorktown) 
invested $5,025,000 in Hallador Petroleum, LLP, a newly formed limited 
liability limited partnership, (the "Partnership".)  We are the general partner 
and received a 70% interest in the partnership in return for contributing our 
net assets and Yorktown representing the limited partners, received a 30% 
interest for its $5,025,000 cash contribution.  As general partner, we 
consolidate the activity of the Partnership and present the 30% limited 
partners' interest as a minority interest.

On August 10, 2004, we entered into an agreement with E&B Natural Resources 
Management Corporation (a private company) to sell all of our interest in the 
South Cuyama field and adjacent exploration areas, all located in Santa 
Barbara County, California, for $23 million; consisting of $19.5 million in 
cash and an interest bearing (3.5%) note of $3.5 million due on September 30, 
2005.  Closing occurred on September 30, 2004 and we recorded a pre-tax gain 
of about $14 million. 

Due to the sale, the joint board of directors of Hallador Petroleum Company 
and the Executive Committee of the Partnership, voted to discontinue new 
partnership operations effective October 1, 2004.  Currently, the 
Partnership's assets consist of cash, the $3.5 million note receivable, oil 
and gas properties in New Mexico and Texas, and other miscellaneous assets.  
On October 1, 2004, the joint board of directors of Hallador Petroleum 
Company, and the Executive Committee of the Partnership, valued the oil and 
gas properties in New Mexico and Texas and the other miscellaneous assets at 
$4 million.  During April 2005, we plan to make a cash distribution of about 
$5 million to the limited partners.  During the second quarter 2005, we will 
purchase the limited partners interest in the Partnership for about $1.2 
million.  This does not include their interest in the $3.5 million note 
receivable which is due September 30, 2005.  Upon collection of the note a 
final distribution will be made to the limited partners.

Our profitability in any particular accounting period will be directly related 
to:  (i) prices, (ii) production, (iii) lifting costs, and (iv) exploration 
activities.  Accordingly, operating results will fluctuate from period to 
period based on these factors, among others.  

What follows is a discussion of our primary operating area.


San Juan Basin
-------------- 

This gas field is located in the northwest corner of New Mexico in San Juan 
County.  We have an interest in 26 wells and are the operator. These wells 
have long-lived reserves. Our WI in this field ranges from 5%-15% with NRIs 
between 5%-13%.  At December 31, 2004, our net book value in this prospect was 
about $397,000.  We assigned proved gas reserves to this field of about 1.3 
BCF to our interest.  Our net revenue interest in these wells is about 7%.  
Two more development wells are planned for the fall of 2005.

Catalytic Solutions Investment
------------------------------ 

During 1998, we invested $62,000 for a small ownership in Catalytic Solutions, 
Inc. (CSI), a private company, located in Oxnard, California (a Los Angeles 
suburb).  CSI manufactures catalytic converters that reduce toxic emissions 
from internal combustion engines.  During 2000, we invested another $113,000 
in CSI.  During 2004 and 2003, we gave shares of CSI to certain employees 
valued at $25,000.  Our current ownership is less than 1%.  Our average per 
share cost is about $8.20.  During 2004, CSI completed a private stock 
offering for $12 million at $13.65 per share. 

Investments Made In 2005
------------------------ 

     North Dakota
     ------------

In February 2005, we invested $1.3 million in a 2,000 acre oil development 
prospect in McKenzie County, North Dakota, located on the mid-western Montana 
border.  We have a 37.5% WI (.328 NRI), Kodiak Oil and Gas, the operator also 
has a 37.5% WI, the remaining 25% is owned by others. Kodiak is headquartered 
in Denver and its stock trades on the TSX Venture Exchange under the symbol 
KOG.  We hope to drill the first oil well in late 2005, at a cost of about 
$2.5 million to the 100%.  This is a horizontal play so a vertical well is 
drilled to 8,000 feet and then two horizontal laterals are drilled at distance 
of 4,000 - 6,000 feet in opposite directions.  Headington Oil Company is a 
major operator in this area on the Montana side and Burlington Resources is a 
major operator on the North Dakota side.  Depending on the success of the 
first well, our total commitment could be an additional $2 million.

     Coal 
     ----

In late March 2005, we invested $325,000 for a 29% interest in a newly formed 
entity called Coalition Energy, LLC (CELLC).  CELLC was formed to pursue coal 
investments.  Mr. Stabio, Mr. Dietler, Mr. David Hardie and Mr. Steven Hardie, 
of our board of directors, also invested in CELLC on the same terms as we did, 
and collectively they own about 14%.   Kestrel Energy Partners, which Yorktown 
Energy Partners, LLC, has invested in, has a 20% interest in CELLC.  We will 
provide offices and administrative services for CELLC during the startup 
phase.  Gerald Schissler, CEO, age 60 and Jerry Vaninetti, COO, age 55, both 
of which have extensive experience in the coal industry are the only employees 
of CELLC.  At payout, these two individuals, will each earn a 10% interest in 
CELLC.  


Liquidity and Capital Resources 
------------------------------- 

Cash and cash to be provided from operations are expected to enable us to meet 
our obligations as they become due during the next several years. 

We have no bank debt, no special purpose entities and no off-balance sheet 
arrangements nor did we enter into any related party transactions during the 
two years ended December 31, 2004.

Results Of Continuing Operations
-------------------------------- 

     Year-To-Date Comparison
     ----------------------- 

The table below provides sales data and average prices for the period.




                                 2004                       2003
                       ------------------------    ----------------------
                        Sales   Average            Sales  Average
                        Volume   Price  Revenue    Volume  Price  Revenue
                       -------  -------  ------    ------  -----  -------
                                                 
Gas - mcf
  San Juan              68,500  $ 5.27   $361,000  66,161  $ 4.43  $293,000
  Other                 48,480    6.09    295,000  82,545    5.59   461,000

NGLs - barrels
  San Juan               6,624   24.76    164,000   6,900   17.98   124,000   
  Other                     71   28.17      2,000      80   25.00     2,000

Oil - barrels
  San Juan                 105   28.58      3,000      58   17.25     1,000
  Other                  2,030   39.41     80,000   2,077   29.86    62,000    





Gas revenue decreased due to lower production offset by slightly higher 
prices.  Oil and NGL revenue increased primarily due to higher prices.

DD&A decreased due to higher reserve estimates for certain wells during 2004 
compared to 2003.

Risk Factors
------------

The issues that cause us worry are:

     1.  OPEC deciding to significantly increase production, which would 
         result in a free-fall of oil prices. 

     2.  We have no succession plan for our CEO, Victor Stabio.  The loss of 
         his services would have an adverse affect on us.

     3.  The success of our 2005 year-to-date investments.


Critical Accounting Policies and Estimates
------------------------------------------ 

We believe the following critical accounting policies affect our more 
significant judgments and estimates used in the preparation of our 
financial statements.

Successful Efforts Method of Accounting
---------------------------------------

We account for our exploration and development activities utilizing the 
successful efforts method of accounting. Under this method, costs of 
productive exploratory wells, development dry holes and productive wells and 
undeveloped leases are capitalized. Oil and gas lease acquisition costs are 
also capitalized. Exploration costs, including personnel costs, certain 
geological and geophysical expenses and delay rentals for oil and gas leases, 
are charged to expense as incurred. Exploratory drilling costs are initially 
capitalized, but charged to expense if and when the well is determined not to 
have found reserves in commercial quantities. The sale of a partial interest 
in a proved property is accounted for as a cost recovery and no gain or loss 
is recognized as long as this treatment does not significantly affect the 
unit-of-production amortization rate. A gain or loss is recognized for all 
other sales of producing properties. 

The application of the successful efforts method of accounting requires 
managerial judgment to determine the proper classification of wells designated 
as developmental or exploratory which will ultimately determine the proper 
accounting treatment of the costs incurred. The results from a drilling 
operation can take considerable time to analyze and the determination that 
commercial reserves have been discovered requires both judgment and industry 
experience. Wells may be completed that are assumed to be productive and 
actually deliver oil and gas in quantities insufficient to be economic, which 
may result in the abandonment of the wells at a later date. Wells are drilled 
that have targeted geologic structures that are both developmental and 
exploratory in nature and an allocation of costs is required to properly 
account for the results.  The evaluation of oil and gas leasehold acquisition 
costs requires managerial judgment to estimate the fair value of these costs 
with reference to drilling activity in a given area. Drilling activities in an 
area by other companies may also effectively condemn leasehold positions.

The successful efforts method of accounting can have a significant impact on 
the operational results reported when we enter a new exploratory area in hopes 
of finding an oil and gas field that will be the focus of future development 
drilling activity. The initial exploratory wells may be unsuccessful and will
be expensed. Seismic costs can be substantial which will result in additional 
exploration expenses when incurred.

Reserve Estimates
----------------- 

Our estimates of oil and gas reserves, by necessity, are projections based on 
geologic and engineering data, and there are uncertainties inherent in the 
interpretation of such data as well as the projection of future rates of 
production and the timing of development expenditures. Reserve
engineering is a subjective process of estimating underground accumulations of 
oil and gas that are difficult to measure. The accuracy of any reserve 
estimate is a function of the quality of available data, engineering and 
geological interpretation and judgment. Estimates of economically recoverable 
oil and gas reserves and future net cash flows necessarily depend upon a 
number of variable factors and assumptions, such as historical production from 
the area compared with production from other producing areas, the assumed 
effects of regulations by governmental agencies and assumptions governing 
future oil and gas prices, future operating costs, severance taxes, 
development costs and workover costs, all of which may in fact vary 
considerably from actual results. The future drilling costs associated with 
reserves assigned to proved undeveloped locations may ultimately increase to 
an extent that these reserves may be later determined to be uneconomic. For 
these reasons, estimates of the economically recoverable quantities of oil and 
gas attributable to any particular group of properties, classifications of 
such reserves based on risk of recovery, and estimates of the future net cash 
flows expected therefrom may vary substantially. Any significant variance in 
the assumptions could materially affect the estimated quantity and value of 
the reserves, which could affect the carrying value of our oil and gas 
properties and/or the rate of depletion of the oil and gas properties. Actual 
production, revenues and expenditures with respect to our reserves will likely 
vary from estimates, and such variances may be material.

Impairment of Developed Oil and Gas Properties
---------------------------------------------- 

We review our oil and gas properties for impairment whenever events and 
circumstances indicate a decline in the recoverability of their carrying 
value. We estimate the expected future cash flows of our oil and gas 
properties and compare such future cash flows to the carrying amount of our 
oil and gas properties to determine if the carrying amount is recoverable.  If 
the carrying amount exceeds the estimated undiscounted future cash flows, we 
will adjust the carrying amount of the oil and gas properties to their fair 
value. The factors used to determine fair value include, but are not limited 
to, estimates of proved reserves, future commodity pricing, future production 
estimates, anticipated capital expenditures, and a discount rate commensurate 
with the risk associated with realizing the expected cash flows projected. 

Impairment of Unproved Oil and Gas Properties. 
---------------------------------------------- 

We periodically assess individually significant unproved oil and gas 
properties for impairment, on a project-by-project basis.  Our assessment of 
the results of exploration activities, commodity price outlooks, planned 
future sales or expiration of all or a portion of such projects impact the 
amount and timing of impairment provisions. 

New Accounting Pronouncements
----------------------------- 

In December 2004 the FASB issued SFAS 123(R) that requires that the 
compensation cost relating to share-based payment transactions be recognized 
in financial statements.  That cost will be measured based on the fair value 
of the equity or liability instrument issued.  SFAS 123(R) covers a wide range 
of share-based awards, stock appreciation rights, and employee stock purchase 
plans. SFAS 123(R) replaces SFAS 123, "Accounting for Stock-Based 
Compensation," and supersedes APB Opinion  25, "Accounting for Stock Issued to 
Employees."   We will be required to apply SFAS 123(R) in the first quarter 
2006.  We are in the process of determining how the new method of valuing 
stock-based compensation as prescribed in SFAS 123(R) will be applied to
valuing stock-based awards and the impact the recognition of compensation
expense related to such awards will have on our consolidated financial
statements.  See Note 1 of our Consolidated Financial Statements.  

None of the other FASB pronouncements issued during the last two years had, or 
will have, any effect on us.


ITEM 7.  FINANCIAL STATEMENTS 

                  INDEX TO CONSOLIDATED FINANCIAL STATEMENTS





Report of Independent Registered Public Accounting Firm                     13

Consolidated Balance Sheet, December 31, 2004                               14

Consolidated Statement of Operations, Years ended 
   December 31, 2004 and 2003                                               15

Consolidated Statement of Cash Flows, Years ended
   December 31, 2004 and 2003                                               16

Notes to Consolidated Financial Statements                                  17

                       REPORT OF INDEPENDENT REGISTERED
                          PUBLIC ACCOUNTING FIRM


To the Board of Directors and Stockholders
Hallador Petroleum Company
Denver, Colorado

We have audited the consolidated balance sheet of Hallador Petroleum Company 
and Subsidiaries as of December 31, 2004 and the consolidated statements of 
operations and cash flows for the years ended December 31, 2004 and 2003. 
These consolidated financial statements are the responsibility of the 
Company's management. Our responsibility is to express an opinion on these 
consolidated financial statements based on our audits.

We conducted our audits in accordance with standards of the Public Company 
Accounting Oversight Board (United States). Those standards require that we 
plan and perform the audit to obtain reasonable assurance about whether the 
consolidated financial statements are free of material misstatement. The 
Company is not required to have, nor were we engaged to perform, an audit of 
its internal control over financial reporting. Our audit included 
consideration of internal control over financial reporting as a basis for 
designing audit procedures that are appropriate in the circumstances, but not 
for the purpose of expressing an opinion on the effectiveness of the Company's 
internal control over financial reporting. Accordingly, we express no such 
opinion. An audit includes examining, on a test basis, evidence supporting the 
amounts and disclosures in the consolidated financial statements. An audit 
also includes assessing the accounting principles used and significant 
estimates made by management, as well as evaluating the overall consolidated 
financial statement presentation. We believe that our audits provide a 
reasonable basis for our opinion.

In our opinion, the consolidated financial statements referred to above 
present fairly, in all material respects, the financial condition of Hallador 
Petroleum Company and Subsidiaries, as of December 31, 2004 and the results of 
their operations and their cash flows for the years ended December 31, 2004 
and 2003, in conformity with accounting principles generally accepted in the 
United States of America.



                                   /s/ Ehrhardt Keefe Steiner & Hottman PC

April 5, 2005
Denver, Colorado

                         Consolidated Balance Sheet
                             December 31, 2004
                                (in thousands)



                                                                
ASSETS
Current assets:
  Cash and cash equivalents                                         $ 19,927
  Oil and gas operator bonds                                             252
  Accounts receivable-
    Oil and gas sales                                                    573
    Well operations                                                      117
    E&B account receivable                                               230
    E& B - note receivable                                             3,569
                                                                     -------
       Total current assets                                           24,668 
                                                                     -------
Oil and gas properties, at cost (successful efforts):
  Unproved properties                                                    220
  Proved properties                                                    2,155
  Less - accumulated depreciation,
    depletion, amortization and impairment                            (1,740)
                                                                     -------
                                                                         635
                                                                     -------
Investment in Catalytic Solutions                                        150
Other assets                                                              67
                                                                     -------
                                                                    $ 25,520
                                                                     =======
LIABILITIES AND STOCKHOLDERS' EQUITY
Current liabilities:
  Accounts payable and accrued liabilities                          $    642
  Oil and gas sales payable                                              922
  Income tax payable                                                     300
  Partnership options payable (Note 3)                                   407
                                                                     -------
       Total current liabilities                                       2,271
                                                                     -------
Minority interest                                                      9,742
                                                                     -------
Stockholders' equity:
  Preferred stock, $.10 par value;
    10,000,000 shares authorized; none issued
  Common stock, $ .01 par value; 100,000,000
    shares authorized, 7,093,150 shares issued                            71
Additional paid-in capital                                            18,061
Accumulated deficit*                                                  (4,625)
                                                                     -------
                                                                      13,507
                                                                     -------
                                                                    $ 25,520
                                                                     =======



*Net income has been the only change in stockholders' equity during the
past two years.


                                See accompanying notes.

                          Consolidated Statement of Operations
                                    (in thousands)




                                                        Years ended December 31,
                                                           2004         2003
                                                          ------       ------
                                                               
Revenue:
   Gas                                                   $   656      $   754
   Natural gas liquids                                       166          126
   Oil                                                        83           63
   Interest                                                  167           20
   Other                                                                   50  
                                                          ------       ------
                                                           1,072        1,013
                                                          ------       ------
Costs and expenses:     
   Lease operating                                           149          226
   Exploration costs
     Plug and abandonment                                                 107
     Delay rentals                                           102           87
   Impairment - unproved properties                          144           51
   Depreciation, depletion and amortization                   42          187
   General and administrative                                852          801
                                                          ------       ------
                                                           1,289        1,459
                                                          ------       ------
Loss from continuing operations before minority interest    (217)        (446)
Minority interest                                             65          134
                                                          ------       ------
Loss from continuing operations                             (152)        (312)

Income from discontinued operations net of minority
  interest of $592 and $419                                1,380          977

Gain on sale of discontinued operations, net of taxes
  of $1,085 and net of minority interest of $4,168         8,642
                                                          ------       ------
Net income                                               $ 9,870      $   665
                                                          ======       ======
Income (loss) per share - basic
  Continuing operations                                  $  (.02)     $  (.04)
  Discontinued operations                                    .19          .13
  Gain on sale of discontinued operations                   1.22
                                                          ------       ------
Net earnings per share                                   $  1.39      $   .09
                                                          ======       ======
Weighted average shares outstanding-basic                  7,093        7,093
                                                          ======       ======


                              See accompanying notes.


                         Consolidated Statement of Cash Flows
                                     (in thousands)




                                                        Years ended December 31,
                                                           2004         2003
                                                          ------       ------
                                                               
Cash flows from operating activities:
  Net income                                              $ 9,870      $  665
  Depreciation, depletion, and amortization                   721       1,160 
  Minority interest                                         4,695         285
  Impairment of undeveloped properties                        144          67
  Change in accounts receivable	                              812        (741)
  Gain on sale of discontinued operations exclusive
    of $1,705 bonueses paid in connection with sale       (15,600)
  Change in payables and accrued liabilities                 (623)        845
  Income taxes payable                                        300
  Key employee bonus plan                                    (253)
  Other                                                        90         231
                                                           ------      ------
    Net cash provided by operating activities                 156       2,512  
                                                           ------      ------
Cash flows from investing activities:
  Proceeds from property sale (Cuyama)**                   18,110
  Properties*                                                (253)       (816)
  Other assets                                               (100)        (91)
                                                           ------      ------
    Net cash provided by (used in) investing activities    17,757        (907)
                                                           ------      ------

Cash flows from financing activities:
  Repurchase of employee stock options                     (1,305)
  Debt retirement                                                        (251)
  Cash calls from joint interest owners                                   318
                                                           ------      ------
    Net cash provided by (used in) financing activities    (1,305)         67
                                                           ------      ------
Net increase in cash and cash equivalents                  16,608       1,672
  
Cash and cash equivalents, beginning of year                3,319       1,647
                                                           ------      ------
Cash and cash equivalents, end of year                    $19,927     $ 3,319
                                                           ======      ======

Taxes paid                                                $   785



* In 2003, Net non-cash additions to oil and gas properties were $386,000 due 
to the adoption of SFAS 143. 
** In 2004, we received a $3,500,000 note receivable in connection with the 
sale of Cuyama, which was a non-cash investing activity.



                               See accompanying notes.


                           Notes to Financial Statements

(1)  SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
     ------------------------------------------

Basis of Presentation and Consolidation
---------------------------------------

The accompanying consolidated financial statements include the accounts of
Hallador Petroleum Company and its wholly owned subsidiaries.  All 
significant intercompany accounts and transactions have been eliminated.  We 
are engaged in the exploration, development, and production of oil and natural 
gas in the Rocky Mountain region.

On July 21, 1997, Yorktown Energy Partners II and affiliates (Yorktown) 
invested $5,025,000 in Hallador Petroleum, LLP, a newly formed limited 
liability limited partnership (the "Partnership.")  We are the general partner 
and received a 70% interest in the partnership in return for contributing our 
net assets, and Yorktown, representing the limited partners, received a 30% 
interest for its $5,025,000 cash contribution.  As general partner, we 
consolidate the activity of the Partnership and present the 30% limited 
partners' interest as a minority interest.

On August 10, 2004, we entered into an agreement with E&B Natural Resources 
Management Corporation (a private company) to sell all of our interest in the 
South Cuyama field and adjacent exploration areas, all located in Santa 
Barbara County, California, for $23 million; consisting of $19.5 million in 
cash and an interest bearing (3.5%) note of $3.5 million due on September 30, 
2005.  Closing occurred on September 30, 2004 and we recorded a pre-tax gain 
of about $14 million.   Results from the South Cuyama field have been 
presented as discontinued operations in the accompanying Consolidated 
Statement of Operations.  Revenue and expenses before the minority interest 
were about $7 million and $5 million, respectively for 2004 and $8.6 million 
and $7.2 million for 2003.

Due to the sale, the joint board of directors of Hallador Petroleum Company 
and the Executive Committee of the Partnership, voted to discontinue new 
partnership operations effective October 1, 2004.  Currently, the 
Partnership's assets consist of cash, the $3.5 million note receivable, oil 
and gas properties in New Mexico and Texas, and other miscellaneous assets.  
On October 1, 2004, the joint board of directors of Hallador  Petroleum 
Company, and the Executive Committee of the Partnership, valued the oil and 
gas properties in New Mexico and Texas and the other miscellaneous assets at
$4 million.  During April 2005, we plan to make a cash distribution of about 
$5 million to the limited partners.  During the second quarter 2005, we will 
purchase the limited partners interest in the Partnership for about $1.2 
million.  This does not include their interest in the $3.5 million note 
receivable which is due September 30, 2005.  Upon collection of the note a 
final distribution will be made to the limited partners.

Oil and Gas Properties
----------------------

We account for our oil and gas activities using the successful efforts method
of accounting.  Under the successful efforts method, the costs of successful 
wells, development dry holes and productive leases are capitalized and 
amortized on a units-of-production basis over the remaining life of the 
related reserves.  Exploratory dry hole costs and other exploratory costs, 
including geological and geophysical costs, and delay rentals are expensed as 
incurred.  Cost centers for amortization purposes are determined on a field-
by-field basis.  Unproved properties with significant acquisition costs are 
periodically assessed for impairment in value, with any impairment charged to 
expense.

Prior to 2003, the estimated costs of plugging and abandoning wells were 
accrued using the units-of-production method and were considered in 
determining DD&A expense.  However, in 2003 we adopted SFAS 143, Accounting 
for Asset Retirement Obligations.  Under this standard, we record the fair 
value of the future abandonment as capitalized abandonment costs in Oil and 
Gas properties with an offsetting abandonment liability.  The adoption of this 
method was not significant to our continuing operations.  The capitalized 
abandonment costs are amortized with other property costs using the units-of-
production method.  

The carrying value of each field is assessed for impairment on a quarterly 
basis.  If estimated future undiscounted net revenues are less than the 
recorded amounts, an impairment charge is recorded based on the estimated fair 
value of the field.

Statement of Cash Flows
-----------------------

Cash equivalents include investments, which includes mutual funds, with 
maturities when purchased of three months or less.

Income Taxes
------------

Income taxes are provided based on the liability method of accounting pursuant 
to SFAS 109, Accounting for Income Taxes.  The provision for income taxes is 
based on pretax financial taxable income.  Deferred tax assets and liabilities 
are recognized for the future expected tax consequences of temporary 
differences between income tax and financial reporting and principally relate 
to differences in the tax basis of assets and liabilities and their reported 
amounts, using enacted tax rates in effect for the year in which differences 
are expected to reverse.  If it is more likely than not that some portion or 
all of a deferred tax asset will not be realized, a valuation allowance is 
recognized.

Earnings per Share
------------------

We follow the provisions of SFAS 128, Earnings Per Share.  Basic earnings
per share are computed based on the weighted average number of common shares 
outstanding.  Diluted earnings per share are computed based on the weighted 
average number of common shares outstanding adjusted for the incremental 
shares attributed to outstanding stock options.  

Use of Estimates in the Preparation of Financial Statements
-----------------------------------------------------------

The preparation of financial statements in conformity with generally accepted 
accounting principles requires us to make estimates and assumptions that 
affect the reported amounts of assets and liabilities and disclosure of 
contingent assets and liabilities at the date of the financial statements, and 
the reported amounts of revenue and expenses during the reporting period.  
Actual amounts could differ from those estimates.

Revenue Recognition
------------------- 

We recognize oil and natural gas revenue from our interest in producing wells 
as natural gas and oil is produced and sold from those wells using the 
entitlement method.

Concentration of Credit Risk
---------------------------- 

Our revenues are derived principally from uncollateralized sales to two 
customers in the oil and gas industry.  The concentration of credit risk in a 
single industry affects our overall exposure to credit risk because customers 
may be similarly affected by changes in economic and other conditions.

Catalytic Solutions Investment
------------------------------ 

During 1998, we invested $62,000 in Catalytic Solutions, Inc. (CSI), a private
company, located in Oxnard, California (a Los Angeles suburb).  CSI 
manufactures catalytic converters that reduce toxic emissions from internal 
combustion engines.  During 2000, we invested another $113,000 in CSI.  During 
2004 and 2003, we gave shares of CSI to certain employees valued at $25,000.  
Our current ownership is less than 1%.  This investment is accounted for under 
the cost method.

Stock Based Compensation
------------------------

As allowed in SFAS 123, Accounting for Stock-Based Compensation, we continue 
to apply APB 25, Accounting for Stock Issued to Employees, and related 
interpretations in recording compensation related to our plan.  The pro forma 
effect on our net income was not material for any of the periods presented.  
No grants were issued during the 2004 and 2003 periods. 

On October 8, 2004 we purchased back 749,723 outstanding employee stock 
options at a price equal to $2.80 per share minus the exercise price of each 
option for a total amount of $1,305,000.  

New Accounting Pronouncements
-----------------------------

In December 2004 the FASB issued SFAS 123(R) that requires that the 
compensation cost relating to share-based payment transactions be recognized 
in financial statements.  That cost will be measured based on the fair value 
of the equity or liability instrument issued.  SFAS 123(R) covers a wide range 
of share-based awards, stock appreciation rights, and employee stock purchase 
plans. SFAS 123(R) replaces SFAS 123, "Accounting for Stock-Based 
Compensation," and supersedes APB Opinion 25, "Accounting for Stock Issued to 
Employees."  We will be required to apply SFAS 123(R) in the first quarter 
2006.  We are in the process of determining how the new method of valuing 
stock-based compensation as prescribed in SFAS 123(R) will be applied to
valuing stock-based awards and the impact the recognition of compensation
expense related to such awards will have on our consolidated financial
statements.  

None of the other FASB pronouncements issued during the last two years had, or 
will have, any effect on us.


(2)  INCOME TAXES 
     ------------ 

The provision for income taxes, all of which is reflected in discontinued 
operations, is comprised of the following:


       Current:
         Federal                  $ 265
         State                      361
                                  -----
                                    626
                                  -----

       Deferred:
         Federal                    297
         State                      162
                                  -----
                                    459
                                  -----
                                 $1,085
                                  =====

Commensurate with the installment sale of the South Cuyama property, the
Company reflected current income taxes for the portion of the sale that was 
received in cash.  Deferred income taxes represent the amounts that will be 
due upon collection of the note receivable.

The net deferred tax asset at December 31, 2004 (in thousands) is comprised of 
the following:

       Deferred tax assets:
         Oil and gas properties  $  672

       Valuation allowance         (672)
                                  -----
                                 $    0
                                  =====

With our history of losses, we believe that sufficient uncertainty exists 
regarding the realizability of our net deferred tax asset. We therefore 
recorded a valuation allowance to offset the entire deferred tax asset at 
December 31, 2004.  We will continue to evaluate our net deferred tax asset 
and to the extent we may determine that it is more likely than not that an 
asset will be realized, the valuation allowance will be reduced accordingly. 


Our income tax is different than the expected amount computed using the 
applicable federal statutory income tax rate of 35% and a California state tax 
rate of 8.84%. The reasons for and effects of such differences (in thousands) 
are as follows:



                                                           2004         2003
                                                          ------       ------
                                                               

Expected amount                                          $ 4,864      $   290
Utilization of tax net operating losses                   (2,174)      
Utilization of statutory depletion carry forwards           (974)        
State income taxes, net of federal benefit                  (340)         (38)
Change in valuation allowance and other                     (291)        (252)
                                                         -------       ------
                                                         $ 1,085      $     0
                                                          ======       ======



At December 31, 2004, we had no federal or state net operating loss, 
alternative minimum tax or statutory depletion carry forwards as all amounts 
were utilized during the current fiscal year.  The change in the valuation 
allowance including changes for the utilization of net operating losses, and 
utilization of statutory depletion carry forwards totaled $3,168.

(3)  STOCK OPTIONS AND BONUS PLANS
     ----------------------------- 

Stock Option Plan
----------------- 

In December 1995, we granted to our CEO 620,000 options and another 62,000 
options to other employees at an exercise price of $1.00.  These options 
became fully vested.  No options were granted during 1996-1998.  During 1999 
there were 3,000 options that expired and became available for reissuance.  
Later in 1999 we issued 71,000 options with an exercise price of $1.00, which 
also became fully vested.  No options were granted during 2000, 2001 and 2003. 
In January 2001, we purchased from certain employees 177,777 options.  In 
August 2002, the Company issued 177,500 incentive stock options to certain 
employees at an exercise price of $1.25 per share.  These options, which 
expire August 31, 2012, vested one-third at date of grant and the remaining 
over two years.  On October 8, 2004 we purchased back 749,723 outstanding 
employee stock options at a price equal to $2.80 per share minus the exercise 
price of each option for a total amount of $1,305,000.  The options were 
cancelled and are available for reissuance.  The $1,305,000 was accrued for as 
of September 30, 2004.  At December 31, 2004 there were no issued and 
outstanding options.  All options were granted at fair value.

In April 2005, we issued 750,000 options at an exercise price of $2.25 based 
on a March 2005 private transaction between one of our shareholders and a 
third party.  These options vest at 1/3 per year for the next three years.  
There are no more options available for issuance.

Options to purchase up to 3% of the partnership interest in Hallador 
Petroleum, LLP were issued in 1997 and 1998.  As of December 31, 2004, 2.692% 
were outstanding and exercisable.  The exercise price for these options was 
based on the fair market value on the date of grant.  On January 8, 2005 we 
purchased back all of these outstanding options for a total of $407,000, which 
was accrued for as of December 31, 2004.


Key Employee Bonus Plan
-----------------------

Mr. Stabio, CEO, was the only participant in the key employee bonus plan.  Mr. 
Stabio received $816,000 due to the sale of the South Cuyama field.  Upon 
approval of the Board of Directors, this liability was paid to Mr. Stabio in 
October 2004.  As of December 31, 2004, there was no further liability to Mr. 
Stabio.

(4)  MAJOR CUSTOMERS 
     --------------- 

During 2004 and 2003, the San Juan Basin's gas and NGL production was 
purchased by Coral Energy Resources, LP and Williams Energy Services.

(5)  OIL AND GAS RESERVE DATA (UNAUDITED)
     ------------------------------------ 

The following reserve estimates for the years ended December 31, 2004 and 2003 
were prepared by a sole-proprietor consulting petroleum engineer based on data 
we supplied.  Be cautious that there are many uncertainties inherent in 
estimating proved reserve quantities and in projecting future production 
rates.

Proved oil and gas reserves are the estimated quantities of crude oil and 
natural gas which geological and engineering data demonstrate with reasonable 
certainty to be recoverable in future years from known reservoirs under 
existing economic and operating conditions.  Proved developed oil and gas 
reserves are those reserves expected to be recovered through existing wells 
with existing equipment and operating methods.  NGLs are included with oil 
quantities.

There were no significant proved undeveloped reserves at December 31, 2004 or 
2003.


                        Analysis of Changes in Proved Reserves
                        --------------------------------------
                                   (in thousands)


                                                     Oil           Gas
                                                    (BBLs)        (MCF)
                                                   -------       -------
                                                           
Balance at December 31, 2002                         1,878        2,650
  Revisions of previous estimates                       39         (429)
  Discoveries                                                       500
  Production                                          (268)        (337)
                                                    ------       ------
Balance at December 31, 2003                         1,649        2,384
  Revisions of previous estimates                      (22)        (266)
  Discoveries                                                       141
  Cuyama sale                                       (1,392)        (546) 
  Production                                          (169)        (280)
                                                    ------       ------
Balance at December 31, 2004                            66        1,433
                                                    ======       ======
Net of 30% minority interest                            46        1,003
                                                    ======       ======



The following table (in thousands) sets forth a standardized measure of the
discounted future net cash flows attributable to our proved developed oil
and gas reserves (hereinafter referred to as "SMOG"). Future cash inflows 
were computed using December 31, 2004 and 2003 product prices of $42.38 and 
$30.33 for oil, and $4.18 and $5.73 for gas, respectively.  Future production 
costs represent the estimated future expenditures to be incurred in producing
the reserves, assuming continuation of economic conditions existing at 
year-end.  Discounting the annual net cash inflows at 10% illustrates the
impact of timing on these future cash inflows.  




                                                     2004         2003
                                                    ------       ------
                                                            
Future Revenue
  Oil                                              $ 1,800      $49,200
  Gas                                                6,400       10,700
                                                    ------       ------
Future cash inflows                                  8,200       59,900
Future cash outflows -
  production and abandonment costs                  (2,800)     (46,000)
Future income taxes                                 (2,100)      
                                                    ------       ------
Future net cash flows                                3,300       13,900
10% discount factor                                 (1,500)      (2,400)
                                                    ------       ------
SMOG                                               $ 1,800      $11,500
                                                    ======       ======
Net of 30% minority interest                       $ 1,260      $ 8,050
                                                    ======       ======


The following table (in thousands) summarizes the principal factors
comprising the changes in SMOG:



                                                     2004         2003
                                                    ------       ------
                                                             
 SMOG, beginning of year                          $11,500      $16,500
   Sales of oil and gas, net of production costs   (3,600)      (4,000)
   Net changes in prices and production costs        (350)      (4,100)
   Revisions                                         (300)      (1,000)
   Discoveries                                        100          800
   Change in income taxes                          (1,200)       1,500
   Accretion of discount                            1,150        1,800
   Cuyama sale                                     (5,500)
                                                   ------       ------
SMOG, end of year                                 $ 1,800      $11,500
                                                   ======       ======




ITEM 8.  CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON 
         ACCOUNTING AND FINANCIAL DISCLOSURE

Not applicable.

ITEM 8A.  CONTROLS AND PROCEDURES

We maintain a system of disclosure controls and procedures that are designed 
for the purposes of ensuring that information required to be disclosed in our 
SEC reports is recorded, processed, summarized and reported within the time 
periods specified in the SEC's rules and forms, and that such information is 
accumulated and communicated to our CEO as appropriate to allow timely 
decisions regarding required disclosure.

As of the end of the period covered by this report, we carried out an 
evaluation, under the supervision and with the participation of our CEO of the 
effectiveness of the design and operation of our disclosure controls and 
procedures. Based upon that evaluation, our CEO, who is also our CFO, 
concluded that our disclosure controls and procedures are effective for the 
purposes discussed above. There have been no significant changes in our 
internal controls or in other factors that could significantly affect these 
controls subsequent to the date of the evaluation. 

ITEM 8B.  OTHER INFORMATION

None.

                                   PART III

ITEM 9.  DIRECTORS, EXECUTIVE OFFICERS, PROMOTERS AND CONTROL 
         PERSONS; COMPLIANCE WITH SECTION 16(a) OF THE EXCHANGE ACT


CORTLANDT S. DIETLER, 84, has been one of our directors since November 1995.  
From April 1995 to October 1999 he was CEO of TransMontaigne Inc. and is 
currently Chairman of the Board.  He also serves as a director of Forest Oil 
Corporation, Cimarex Energy Company and Nytis Exploration Company.

DAVID HARDIE, 54 is the Chairman of the Board and has served as a director 
since July 1989.  He is the President of Hallador Investment Advisors Inc., 
which manages Hallador Equity Fund, Hallador Muni Fund, Hallador Alternative 
Assets Fund and Harco Investors; he also is a General Partner of Hallador 
Venture Partners LLC, the General Partner of Hallador Venture Fund II & III.  
Mr. Hardie serves as a director and partner of other private entities 
that are owned by members of his family. Mr. Hardie is a graduate of 
California Polytechnic University, San Luis Obispo and Harvard Business
School, OPM. 

STEVEN HARDIE, 50 has been a director since 1994.  He and David Hardie are 
brothers.  For the last 21 years he has been an investor in common stock and 
private equity.  He is the Vice-President of Hallador Investment Advisors, 
which manages Hallador Equity Fund, Hallador Muni Fund, Hallador Alternative 
Assets Fund and Harco Investors.  He also serves as a director and partner of 
other private entities that are owned by members of his family.

BRYAN H. LAWRENCE, 62, has been one of our directors since November 1995.  He 
is a founder and senior manager of Yorktown Partners LLC that manages 
investment partnerships formerly affiliated with Dillon, Read & Co. Inc., an 
investment-banking firm (Dillon Read.)  He had been employed with Dillon, Read 
since 1966, serving most recently as a Managing Director until the merger of 
Dillon Read with SBC Warburg in September 1997.  He also serves as a Director 
of D&K Healthcare Resources, Inc., TransMontaigne, Inc., Vintage Petroleum, 
Inc., Crosstex Energy, Inc. and Crosstex Energy, L.P. (each a United States 
public company), and certain non-public companies in the energy industry in 
which Yorktown partnership holds equity interests including, PetroSantander 
Inc., Savoy Energy, L.P., Athanor B.V., Camden Resources, Inc., ESI Energy 
Services Inc., Ellora Energy Inc., Dernick Resources Inc., Cinco Natural 
Resources Corp., Approach Resources Inc., Peak Energy Resources Inc., Nytis 
Exploration Company, and Compass Petroleum, Ltd.   Mr. Lawrence is a graduate 
of Hamilton College and has a MBA from Columbia University.

VICTOR P. STABIO, 57 is our President, CEO, CFO and a director.  He joined us 
in March 1991 as our President and CEO and has been active in the oil and gas 
business for the past 30 years.

We do not have an audit committee financial expert serving on our audit 
committee.  We believe that the additional costs to recruit a financial expert 
exceed the benefits, if any.

Our Code of Ethics is filed as Exhibit 14 to this Form 10-KSB.


ITEM 10.   EXECUTIVE COMPENSATION




                        SUMMARY COMPENSATION TABLE
                        ---------------------------

                                           Annual Compensation
                                          --------------------
                                                              Other Annual
Name and Principal Position   Year    Salary     Bonus (1)    Compensation 
---------------------------   -----   ------    ----------  ------------------
                                                   
Victor P. Stabio, CEO         2004   $137,000   $632,000       $1,251,900  (3)
                              2003    146,000     73,500            6,000  (2)
                              2002    132,300     24,000            6,000  (2)




(1)  Relates to the Key Employee Bonus Plan. 

(2)  Our contribution to the 401(k) Plan.

(3)  Includes the purchase of 545,000 stock options at a cost of $1.80 per
option or $981,000 in October 2004 and $265,000 for the options to purchase
1.75% of Hallador Petroleum, LLP paid in January 2005.

No options were exercised, nor granted, to Mr. Stabio during the last three 
years.

At December 31, 2004 Mr. Stabio had no options.


Equity Compensation Plan Information
------------------------------------

At December 31, 2004, there were no options outstanding.  In April 2005, we 
granted 750,000 options at an exercise price of $2.25 per share to our 
employees of which 400,000 were issued to Mr. Stabio.


ITEM 11.  SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT
          AND RELATED STOCKHOLDER MATTERS

The following table is as of April 12, 2005.





      Name                            No. Shares (1)    % of Class (1)
- ------------------------------------  ---------------   -------------
                                                       
David Hardie and Steven Hardie as       3,346,069             47
Nominee for Hardie Family Members (2)

Victor P. Stabio                           64,937              *

Cortlandt S. Dietler (3)                  100,000              1

Bryan H. Lawrence (4)                   2,328,500             33

SBC Warburg Dillion Read Inc. (5)         421,500              6

Aspen Private Fund (6)                    445,190              6

All directors and executive officer
 as a group                             5,839,506             82



(1)  Based on total outstanding shares of 7,093,150.  Beneficial ownership of
     certain shares has been, or is being, specifically disclaimed by certain
     directors in ownership reports filed with the SEC.
(2)  The Hardie family business address is 3000 S Street, Suite 200, Sacramento,
     California, 95816.
(3)  Mr. Dietler's address is P. O. Box 5660, Denver, Colorado 80217.
     All shares are held by Pinnacle Engine Company LLC, wholly owned by
     Mr. Dietler.
(4)  Mr. Lawrence's address is  410 Park Avenue, 19th Floor, New York,
     NY 10022.  Mr. Lawrence owns 50,000 shares directly, and the remainder is
     held by Yorktown Energy Partners II, L.P., an affiliate.
(5)  SBC Warburg Dillon Read Inc.'s address is 680 Washington Boulevard,
     7th Floor, Stamford, CT 06901.
(6)  Aspen Private Fund's address is 700 North Water Street, Suite 1200,
     Milwaukee, WI 53202.

* Less than one percent.


ITEM 12.   CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS

Not applicable.

ITEM 13.   EXHIBITS

a)  Exhibits
     
     3.1  Restated Articles of Incorporation of Kimbark Oil and Gas Company,
          effective September 24, 1987  (1)
     3.2  Articles of Amendment to Restated Articles of Incorporation of
          Kimbark Oil & Gas Company, effective December 14, 1989, to effect
          change of name to Hallador Petroleum Company and to change the par
          value and number of authorized shares of common stock (1)
     3.3  Amendment to Articles of Incorporation dated December 31, 1990 to
          effect the one-for-ten reverse stock split (2)
     3.4  By-laws of Hallador Petroleum Company, effective November 9, 1993 (4)
    10.1  Composite Agreement and Plan of Merger dated as of July 17, 1989, as
          amended as of August 24, 1989, among Kimbark Oil & Gas Company, KOG
          Acquisition, Inc., Hallador Exploration Company and Harco Investors,
          with Exhibits A, B, C and D (1)
    10.2  Hallador Petroleum Company 1993 Stock Option Plan *(3)
    10.3  Hallador Petroleum Company Key Employee Bonus Compensation Plan *(3)
    10.4  First Amendment to the 1993 Stock Option Plan *(6)
    10.5  First Amendment to Key Employee Bonus Compensation Plan *(6)
    10.6  Stock Purchase Agreement with Yorktown dated November 15, 1995 (6)
    10.7  Second Amendment to Key Employee Bonus Compensation Plan *(7)
    10.8  Hallador Petroleum, LLP Agreement (9)
    10.9  Hallador Petroleum, LLP Stock Option Agreement *(9)
    10.10 Purchase And Sale Agreement Among Hallador Petroleum Company, Hallador
          Production Company, Hallador Petroleum, LLP, Santa Barbara Partners,
          Trio Petroleum Inc., Cuyama Drilling and Production Company And South
          Cuyama Limited Partnership ("Sellers") And E&B Natural Resources
          Management Corporation and WRBD II, LP ("Buyers") (11)
    14.   Code of Ethics (12)
    21.1  List of Subsidiaries (2)
    31    SOX 302 Certification (12)
    32    SOX 906 Certification (12)

------------------------------------- 

 (1) Incorporated by reference (IBR)     (8) Not used.
       to the 1989 Form 10-K.            (9) IBR to the 1997 Form 10-KSB.
 (2) IBR to the 1990 Form 10-K.         (10) Not used.     	
 (3) IBR to the 1992 Form 10-KSB.       (11) IBR to June 30, 2004 Form 10-QSB.
 (4) IBR to the 1993 Form 10-KSB.       (12) Filed herewith.
 (5) Not used.                  
 (6) IBR to the 1995 Form 10-KSB.
 (7) IBR to the September 30, 1996 Form 10-QSB.

* Management contracts or compensatory plans.


ITEM 14.  PRINCIPAL ACCOUNTANT FEES AND SERVICES

The fees incurred for 2004 and 2003 were: 



                                                         2004          2003
                                                       --------     --------
                                                             
       Audit Fees                                     $  56,000    $  46,000
       Audit-related fees                         
       Tax fees                                          31,000       11,500
       All other fees
                                                       --------     --------
         Total fees                                   $  87,000    $  57,500
                                                       ========     ========



Pre-approval Policy
------------------- 

In 2003 the Audit Committee adopted a formal policy concerning approval of 
audit and non-audit services to be provided by Ehrhardt Keefe Steiner &
Hottman PC (EKSH).  The policy requires that all services EKSH provides to us
be pre-approved by the Committee.  The Committee approved all services provided
by EKSH during 2004 and 2003.


                               SIGNATURES

In accordance with Section 13 or 15(d) of the Exchange Act, the registrant
caused this report to be signed on its behalf by the undersigned, thereunto
duly authorized.
                            HALLADOR PETROLEUM COMPANY
                             BY:/S/VICTOR P. STABIO
                                   VICTOR P. STABIO, CEO

Dated:  April 12, 2005

In accordance with the Exchange Act, this report has been signed below by the
following persons on behalf of the registrant and in the capacities and on the
dates indicated.


/S/ DAVID HARDIE          Chairman                       April 12, 2005
    DAVID HARDIE

/S/ VICTOR P. STABIO      CEO, CFO, CAO and Director     April 12, 2005
    VICTOR P. STABIO

/S/ BRYAN LAWRENCE        Director                       April 12, 2005
    BRYAN LAWRENCE