EXHIBIT 10.47

                       ST. MARY LAND & EXPLORATION COMPANY

                                STOCK OPTION PLAN


                                    ARTICLE I
                            ESTABLISHMENT AND PURPOSE

     1.1  Establishment.  St.  Mary  Land  &  Exploration  Company,  a  Delaware
corporation  (the  "Company"),  hereby  establishes  a stock option plan for key
employees,  consultants  and members of the Board of Directors of the Company or
of a subsidiary  of the  Company,  providing  material  services to the Company,
which shall be known as the ST. MARY LAND &  EXPLORATION  COMPANY  STOCK  OPTION
PLAN (the "Plan"). The Company shall enter into Option agreements with Optionees
pursuant to the Plan.

     1.2  Purpose.  The purpose of the Plan is to enhance  shareholder  value by
attracting,  retaining and motivating key employees,  consultants and members of
the Board of  Directors  of the  Company and of a  subsidiary  of the Company by
providing  them with a means to acquire a proprietary  interest in the Company's
success.

                                   ARTICLE II
                          ELIGIBILITY AND PARTICIPATION

     All current and former  employees,  consultants and members of the Board of
Directors of the Company (the  "Board"),  and of any  subsidiary of the Company,
are  eligible to  participate  in the Plan and receive  Options  under the Plan.
Optionees under the Plan shall be selected by the Board, in its sole discretion,
from among those current and former  employees,  consultants  and members of the
Board of the Company, and of any subsidiary of the Company,  who, in the opinion
of the  Board,  are or  were  in a  position  to  contribute  materially  to the
Company's continued growth and development and to its long-term success.

                                   ARTICLE III
                                 ADMINISTRATION

     Administration. The Board shall be responsible for administering the Plan.

          (a) The Board is  authorized  to  interpret  the Plan;  to  prescribe,
     amend,  and rescind rules and regulations  relating to the Plan; to provide
     for conditions and assurances  deemed necessary or advisable to protect the
     interests of the Company  with  respect to the Plan;  and to make all other
     determinations  necessary or advisable for the  administration of the Plan.
     Determinations,  interpretations,  or  other  actions  made or taken by the
     Board with respect to the Plan and Options  granted under the Plan shall be
     final and binding and conclusive for all purposes and upon all persons.

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          (b) At the discretion of the Board the Plan may be  administered  by a
     Committee of two or more non-employee Directors appointed by the Board (the
     "Committee").  The  members  of the  Committee  may be  Directors  who  are
     eligible to receive  Options under the Plan,  but Options may be granted to
     such  persons  only by  action  of the full  Board and not by action of the
     Committee.  The Committee  shall have full power and authority,  subject to
     the  limitations of the Plan and any  limitations  imposed by the Board, to
     construe,  interpret  and  administer  the Plan and to make  determinations
     which shall be final,  conclusive  and binding upon all persons,  including
     any persons  having any interests in any Options which may be granted under
     the Plan, and, by resolution or resolutions to provide for the creation and
     issuance of any  Option,  to fix the terms upon which and the time or times
     at or within  which,  and the price or  prices at which any  shares  may be
     purchased from the Company upon the exercise of an Option. Such terms, time
     or times  and  price  or  prices  shall,  in every  case,  be set  forth or
     incorporated  by reference in the instrument or  instruments  evidencing an
     Option, and shall be consistent with the provisions of the Plan.


          (c) Where a Committee  has been created by the Board  pursuant to this
     Article  III,  references  in the Plan to  actions to be taken by the Board
     shall be deemed to refer to the Committee as well,  except where limited by
     the Plan or by the Board.

          (d) No member of the Board or the  Committee  shall be liable  for any
     action or determination  made in good faith with respect to the Plan or any
     Option granted under it.

                                   ARTICLE IV
                            STOCK SUBJECT TO THE PLAN

     4.1 Number.  The total number of shares of common stock of the Company (the
"Stock")  hereby made  available  and reserved for issuance  under the Plan upon
exercise of Options  shall be 700,000  shares.  Notwithstanding  anything to the
contrary contained in the foregoing, to the extent that options are issued under
any  Incentive  Stock Option Plan  adopted by the Company,  the shares of common
stock reserved for issuance pursuant to Options granted under this Plan shall be
reduced.  The aggregate number of shares of Stock available under the Plan shall
be subject to adjustment as provided in Section 4.3.

     4.2 Unused  Stock.  If an Option shall  expire or terminate  for any reason
without having been exercised in full, or if an "immaculate  cashless  exercise"
(as  described in Section  5.4)  results in the issuance of a reduced  number of
shares in  satisfaction  of an option  grant,  the  unpurchased  shares of Stock
subject thereto shall (unless the Plan shall have  terminated)  become available
for other Options under the Plan.

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     4.3  Adjustment  in  Capitalization.  In the  event  of any  change  in the
outstanding  shares of Stock of the  Company  by reason of a stock  dividend  or
split, recapitalization,  reclassification, or other similar capital change, the
aggregate  number  of  shares  of  Stock  set  forth  in  Section 4.1  shall  be
appropriately adjusted by the Board, whose determination shall be conclusive. In
any such case,  the  number and kind of shares of Stock that are  subject to any
Option and the Option price per share shall be proportionately and appropriately
adjusted  without any change in the  aggregate  Option price to be paid therefor
upon exercise of the Option.

                                    ARTICLE V
                             TERMS OF STOCK OPTIONS

     5.1 Grant of  Options.  Subject to  Section 4.1,  Options may be granted to
current  and  former  employees,  consultants  and  members  of the Board of the
Company and of any  subsidiary  of the Company at any time and from time to time
as  determined  by the  Board.  The Board  shall  have  complete  discretion  in
determining  the terms and  conditions  and  number of  Options  granted to each
Optionee.  In making such  determinations,  the Board may take into  account the
nature of services  rendered by such current and former  employees,  consultants
and members of the Board,  their  present  and  potential  contributions  to the
Company  and such  other  factors  as the  Board in its  discretion  shall  deem
relevant.

     5.2  Option  Agreement;  Terms and  Conditions  to Apply  Unless  Otherwise
Specified. As determined by the Board on the date of grant, each Option shall be
evidenced by an option agreement (the "Option  Agreement")  that specifies:  the
Option price; the duration of the Option; the number of shares of Stock to which
the Option applies; such vesting or exercisability  restrictions which the Board
may impose;  and any other terms or conditions  which the Board may impose.  All
such terms and conditions  shall be determined by the Board at the time of grant
of the Option.

          (a) If not otherwise  specified by the Board,  the following terms and
     conditions shall apply to Options granted under the Plan:

               (i) Term.  The duration of the Option shall be for ten years from
          the date of grant.

               (ii)  Exercise  of  Option.  Unless an Option  is  terminated  as
          provided  hereunder,  an Optionee may exercise an Option pursuant to a
          vesting  schedule as determined  by the Board.  The Option may however
          not be exercised prior to five years following the date of its grant.

               (iii) Termination. Each Option granted pursuant to the Plan shall
          expire upon the earliest to occur of:

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                    (A) The date set forth in such  Option,  not to  exceed  ten
               years from the date of grant;

                    (B) The  completion  of the merger or sale of  substantially
               all of the  Stock or  assets of the  Company  with or to  another
               company  in a  transaction  in  which  the  Company  is  not  the
               survivor,   except  for  the  merger  of  the   Company   into  a
               wholly-owned  subsidiary (and the Company shall not be considered
               the surviving  corporation  for purposes hereof if the Company is
               the survivor of a reverse triangular  merger),  provided that the
               Company shall have given the Optionee at least thirty days' prior
               written  notice of its intent to enter into such  merger or sale;
               or

                    (C) The  termination  of the  employment  of an Optionee for
               cause by the Company.

               (iv)  Acceleration.  The Option shall  become  fully  exercisable
          irrespective  of its other  provisions  (i)  immediately  prior to the
          completion of the merger or sale of substantially  all of the stock or
          assets of the Company in a transaction in which the Company is not the
          survivor,  except for the merger of the  Company  into a  wholly-owned
          subsidiary  (and the Company  shall not be  considered  the  surviving
          corporation  for  purposes  hereof if the Company is the survivor of a
          reverse triangular merger); or (ii) upon termination of the Optionee's
          employment with the Company or a subsidiary  thereof because of death,
          disability or normal retirement.

               (v) Transferability.  In addition to the Optionee, the Option may
          be exercised, to the extent exercisable by the Optionee, by the person
          or persons to whom the Optionee's rights under the Option pass by will
          or  the  laws  of  descent  and  distribution,  by the  spouse  or the
          descendants of the Optionee or by trusts for such persons,  to whom or
          which  the  Optionee  may have  transferred  the  Option,  or by legal
          representative  of any of the  foregoing.  Any such transfer  shall be
          made only in compliance  with the  Securities Act of 1933, as amended,
          and the requirements therefor as set forth by the Company.

          (b) The Board shall be free to specify terms and conditions other than
     and in addition to those set forth above, in its discretion.

          (c) All Option Agreements shall incorporate the provisions of the Plan
     by reference.

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     5.3 Option  Price.  No Option  granted  pursuant  to the Plan shall have an
Option  price that is less than the fair  market  value of Stock on the date the
Option is granted,  as determined by the Board.  The Option exercise price shall
be subject to adjustment as provided in Section 4.3 above.

     5.4 Payment. Payment for all shares of Stock shall be made at the time that
an Option,  or any part  thereof,  is  exercised,  and no shares shall be issued
until full payment therefor has been made. Payment shall be made (i) in cash, or
(ii) if  acceptable  to the Board,  in Stock,  by the surrender of Option rights
hereunder valued at the difference between the Option exercise price plus income
taxes to be  withheld,  if any,  and the fair market  value of the common  stock
(referred to as "immaculate cashless exercise"), or in some other form.

                                   ARTICLE VI
                        WRITTEN NOTICE, ISSUANCE OF STOCK
                      CERTIFICATES, SHAREHOLDER PRIVILEGES

     6.1 Written  Notice.  An Optionee  wishing to exercise an Option shall give
written notice to the Company,  in the form and manner  prescribed by the Board.
Full  payment  for the shares of Stock  acquired  pursuant  to the  Option  must
accompany the written notice.

     6.2  Issuance  of Stock  Certificates.  As soon as  practicable  after  the
receipt of written notice and payment, the Company shall deliver to the Optionee
a certificate or certificates for the requisite number of shares of Stock.

     6.3 Privileges of a Shareholder.  An Optionee or any other person  entitled
to  exercise an Option  under the Option  Agreement  shall not have  shareholder
privileges  with  respect to any Stock  covered by the Option  until the date of
issuance of a stock certificate for such Stock.

                                   ARTICLE VII
                               RIGHTS OF OPTIONEES

     Nothing in the Plan shall  interfere  with or limit in any way the right of
the  Company  or  a  subsidiary  corporation  to  terminate  any  employee's  or
consultant's  employment at any time, nor confer upon any employee or consultant
any right to continue in the employ of the Company or a subsidiary corporation.

                                  ARTICLE VIII
                          AMENDMENT, MODIFICATION, AND
                             TERMINATION OF THE PLAN

     The  Board  may at any time  terminate  and from  time to time may amend or
modify the Plan.

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     No amendment,  modification, or termination of the Plan shall in any manner
adversely  affect any  outstanding  Option under the Plan without the consent of
the Optionee holding the Option.

                                   ARTICLE IX
                       ACQUISITION, MERGER OR LIQUIDATION

     9.1 Acquisition.

          (b) In the  event  that an  acquisition  occurs  with  respect  to the
     Company,  the Company  shall have the option,  but not the  obligation,  to
     cancel Options  outstanding  as of the effective date of such  acquisition,
     whether or not such Options are then exercisable,  in return for payment to
     the  Optionees  of an amount  equal to a  reasonable  estimate of an amount
     (hereinafter  the  "Spread"),   determined  by  the  Board,  equal  to  the
     difference  between the net amount per share payable in the  acquisition or
     as a result of the acquisition,  less the exercise price of the Option.  In
     estimating  the  Spread,  appropriate  adjustments  to give  effect  to the
     existence of the Options shall be made, such as deeming the Options to have
     been  exercised,  with the Company  receiving  the exercise  price  payable
     thereunder,  and treating the Stock receivable upon exercise of the Options
     as being outstanding in determining the net amount per share.

          (c) For  purposes of this  section,  an  "acquisition"  shall mean any
     transaction in which substantially all of the Company's assets are acquired
     or in which a controlling  amount of the Company's  outstanding  shares are
     acquired,  in each case by a single person or entity or an affiliated group
     of persons and entities. For purposes of this section, a controlling amount
     shall mean more than fifty percent of the issued and outstanding  shares of
     Stock of the  Company.  The Company  shall have the above  option to cancel
     Options regardless of how the acquisition is effectuated, whether by direct
     purchase, through a merger or similar corporate transaction,  or otherwise.
     In cases where the acquisition consists of the acquisition of assets of the
     Company,  the net amount per share shall be  calculated on the basis of the
     net amount  receivable  with  respect  to shares  upon a  distribution  and
     liquidation  by the Company  after  giving  effect to expenses and charges,
     including  but not  limited  to taxes,  payable by the  Company  before the
     liquidation can be completed.

          (d)  Where  the  Company  does not  exercise  its  option  under  this
     Section 9.1 the remaining provisions of this Article IX shall apply, to the
     extent applicable.

     9.2  Merger  or  Consolidation.  If the  Company  shall  be  the  surviving
corporation in any merger or  consolidation,  any Option granted hereunder shall
pertain to and apply to the securities to which a holder of the number of shares
of Stock  subject  to the  Option  would have been  entitled  in such  merger or
consolidation,  provided that the Company shall not be considered  the surviving
corporation  for  purposes  hereof if the  Company is the  survivor of a reverse
triangular merger.

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     9.3 Other Transactions.  A dissolution or a liquidation of the Company or a
merger and  consolidation in which the Company is not the surviving  corporation
(the Company shall not be  considered  the  surviving  corporation  for purposes
hereof if the Company is the  survivor  of a reverse  triangular  merger)  shall
cause every Option  outstanding  hereunder to terminate as of the effective date
of such dissolution, liquidation, merger or consolidation. However, the Optionee
either (i) shall be offered a firm commitment whereby the resulting or surviving
corporation in a merger or  consolidation  will tender to the Optionee an option
(the "Substitute Option") to purchase its shares on terms and conditions both as
to number of shares and  otherwise,  which will  substantially  preserve  to the
Optionee the rights and benefits of the Option outstanding  hereunder granted by
the Company, or (ii) shall have the right immediately prior to such dissolution,
liquidation,  merger,  or  consolidation  to exercise  any  unexercised  Options
whether or not then vested,  subject to the other  provisions  of the Plan.  The
Board shall have absolute and uncontrolled  discretion to determine  whether the
Optionee has been offered a firm commitment and whether the tendered  Substitute
Option will  substantially  preserve to the  Optionee the rights and benefits of
the Option outstanding hereunder.

                                    ARTICLE X
                             SECURITIES REGISTRATION

     10.1 Securities  Registration.  In the event that the Company shall deem it
necessary or desirable to register under the Securities Act of 1933, as amended,
or any other applicable statute,  any Options or any Stock with respect to which
an Option may be or shall have been granted or exercised, or to qualify any such
Options or Stock under the  Securities  Act of 1933,  as  amended,  or any other
statute, then the Optionee shall cooperate with the Company and take such action
as is  necessary  to permit  registration  or  qualification  of such Options or
Stock.

     10.2 Representations.  Unless the Company has determined that the following
representation  is unnecessary,  each person exercising an Option under the Plan
may be required by the Company,  as a condition to the issuance of the shares of
Stock pursuant to exercise of the Option,  to make a  representation  in writing
(i) that he is acquiring  such shares for his own account for investment and not
with a view to, or for sale in connection  with,  the  distribution  of any part
thereof within the meaning of the  Securities Act of 1933, and (ii) that  before
any transfer in  connection  with the resale of such shares,  he will obtain the
written opinion of counsel for the Company,  or other counsel  acceptable to the
Company,  that such shares may be transferred without registration  thereof. The
Company may also require that the certificates  representing such shares contain
legends reflecting the foregoing.  To the extent permitted by law, including the
Securities  Act of 1933,  nothing  herein  shall  restrict the right of a person
exercising an Option to sell the shares received in an open market  transaction.

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                                   ARTICLE XI
                                TAX WITHHOLDING

     Whenever  shares  of Stock  are to be issued  in  satisfaction  of  Options
exercised  under the Plan,  the  Company  shall  have the power to  require  the
recipient of the Stock to remit to the Company an amount  sufficient  to satisfy
federal, state, and local withholding tax requirements, if any.

                                   ARTICLE XII
                                 INDEMNIFICATION

     To the extent  permitted  by law,  each  person who is or shall have been a
member of the Board or the Committee  shall be indemnified  and held harmless by
the Company against and from any loss, cost,  liability,  or expense that may be
imposed upon or reasonably  incurred by him in connection with or resulting from
any claim, action, suit, or proceeding to which he may be a party or in which he
may be involved  by reason of any action  taken or failure to act under the Plan
and against and from any and all amounts paid by him in settlement thereof, with
the Company's  approval,  or paid by him in satisfaction of judgment in any such
action,  suit, or proceeding  against him, provided he shall give the Company an
opportunity,  at its own  expense,  to  handle  and  defend  the same  before he
undertakes  to handle and defend it on his own behalf.  The  foregoing  right of
indemnification shall not be exclusive of any other rights of indemnification to
which  such  persons  may  be  entitled  under  the  Company's   certificate  of
incorporation or bylaws, as a matter of law, or otherwise, or any power that the
Company or a  Subsidiary  Corporation  may have to  indemnify  them or hold them
harmless.

                                  ARTICLE XIII
                               REQUIREMENTS OF LAW

     13.1  Requirements  of Law.  The  granting of Options  and the  issuance of
shares  of  Stock  upon the  exercise  of an  Option  shall  be  subject  to all
applicable  laws,  rules,  and  regulations,   and  to  such  approvals  by  any
governmental agencies or national securities exchanges as may be required.

     13.2  Governing  Law.  The Plan,  and all  agreements  hereunder,  shall be
construed in accordance with and governed by the laws of the State of Colorado.

                                   ARTICLE XIV
                             EFFECTIVE DATE OF PLAN

     The Plan shall be effective on November 21, 1996.

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                                   ARTICLE XV
                        NO OBLIGATION TO EXERCISE OPTION

     The  granting  of an Option  shall  impose no  obligation  upon the  holder
thereof to exercise such Option.

     THIS STOCK  OPTION PLAN was adopted by the Board of  Directors  of St. Mary
Land & Exploration Company on November 21, 1996, to be effective upon adoption.


                                     ST. MARY LAND & EXPLORATION COMPANY



                                     By:    /s/ John P. Congdon
                                            ----------------------------------

                                     Title: Vice President and General Counsel
                                            ----------------------------------






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