Document:

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                                                                   Exhibit 10.19

                                  AMENDMENT TO
                               BJ SERVICES COMPANY
                        1999 EMPLOYEE STOCK PURCHASE PLAN

     WHEREAS, BJ Services Company (the "Company") has heretofore adopted the BJ
Services Company 1999 Employee Stock Purchase Plan (the "Plan"); and

     WHEREAS, the Company desires to amend the Plan in certain respects;

     NOW, THEREFORE, the Plan shall be amended as follows, effective as of the
date of adoption of this amendment by the Company:

     1. The following sentence shall be added at the end of subparagraph 5(a) of
the Plan:

         "Notwithstanding the foregoing, if, as of any date that the Plan is in
         effect, there are not sufficient shares of Stock available under the
         Plan to allow for the grant to each participant of an option covering
         the number of shares determined in accordance with the preceding
         sentence, each participant shall be granted an option under the Plan
         for his or her pro-rata share of the total number of shares of Stock
         then available under the Plan."

     2. Subparagraph 5(g) of the Plan shall be deleted and the following shall
be substituted therefor:

                  "(g) CONTINUING ELECTION. Subject to the limitation set forth
         in subparagraph 5(e), a participant (i) who has elected to participate
         in the Plan pursuant to subparagraph 5(b) as of a date of grant and
         (ii) who takes no action to change or revoke such election as of the
         next following date of grant and/or as of any subsequent date of grant
         prior to any such respective date of grant shall be deemed to have made
         the same election, including the same attendant payroll deduction
         authorization, for such next following and/or subsequent date(s) of
         grant as was in effect immediately prior to such respective date of
         grant. If a participant's payroll deductions are limited by
         subparagraph 5(e) for the option period beginning in any calendar year,
         then, subject to the limitation set forth in subparagraph 5(e), such
         payroll deductions shall recommence at the rate provided in such
         participant's payroll deduction authorization for the option period
         beginning in the following calendar year, unless the participant
         changes the amount of his payroll deduction authorization pursuant to
         paragraph 5, withdraws from the Plan as provided in paragraph 7, or is
         terminated from participation in the Plan as provided in paragraph 8."

     3. The following new subparagraph 5(h) shall be added to Paragraph 5 of the
Plan:

              "(h) Special Rules for Option Period Commencing on October 1,
         1999. Notwithstanding any provision of the Plan to the contrary, with
         respect to

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         the option period commencing on October 1, 1999, each eligible
         employee's election to participate in the Company's employee stock
         purchase plan shall apply first to the BJ Services 1990 Employee Stock
         Purchase Plan (the `1990 Plan'). If the number of shares of Stock
         available under the 1990 Plan is not sufficient to allow for the grant
         to each participant of an option covering the number of shares of
         Stock determined in accordance with the penultimate sentence of
         subparagraph 5(a) of the 1990 Plan (the `Elected Shares'), each
         participant (i) shall be granted an option under the 1990 Plan
         covering such participant's pro-rata share of the total number of
         shares of Stock then available under the 1990 Plan in accordance with
         the last sentence of subparagraph 5(a) thereof, (ii) shall be deemed
         to have elected to participate in the Plan to the extent of the excess
         of such participant's number of Elected Shares over the number of
         shares of Stock subject to the option granted to such participant
         under the 1990 Plan (the `Excess Shares') and (iii) shall be granted
         an option under the Plan covering such Excess Shares. With respect to
         the option period commencing on October 1, 1999, options shall be
         granted under the Plan solely in accordance with the preceding
         sentence. Finally, with respect to any option period commencing after
         October 1, 1999, each eligible employee's election to participate in
         the Company's employee stock purchase plan shall apply solely to the
         Plan."

         4. As amended hereby, the Plan is specifically ratified and reaffirmed.<PAGE>
                                                                   Exhibit 10.20

                                   EXHIBIT "A"

                               SECOND AMENDMENT TO
                               BJ SERVICES COMPANY
                        1999 EMPLOYEE STOCK PURCHASE PLAN

     WHEREAS, BJ SERVICES COMPANY (the "Company") has heretofore adopted the BJ
SERVICES COMPANY 1999 EMPLOYEE STOCK PURCHASE PLAN (the "Plan"); and

     WHEREAS, the Company desires to amend the Plan in certain respects;

     NOW, THEREFORE, the Plan shall be amended as follows, effective as of
September 1, 2001:

     1. The fifth sentence of subparagraph 5(f) of the Plan shall be deleted and
the following shall be substituted therefor:

       "Further, notwithstanding the preceding provisions of this subparagraph
       5(f), if a participant takes a leave of absence that is described in
       the first or third sentence of this subparagraph 5(f) and such leave of
       absence exceeds the Maximum Period, then he shall be considered to have
       withdrawn from the Plan pursuant to the provisions of paragraph 7
       hereof and terminated his employment for purposes of the Plan on the
       day immediately following the last day of the Maximum Period. For
       purposes of the preceding sentence, the term "Maximum Period" shall
       mean, with respect to a participant, the 90-day period beginning on the
       first day of the participant's leave of absence; provided, however,
       that if the participant's right to reemployment by the Company (or a
       parent or subsidiary corporation of the Company) is guaranteed either
       by statute or contract, then such 90-day period shall be extended until
       the last day upon which such reemployment rights are so guaranteed."

     2. As amended hereby, the Plan is specifically ratified and reaffirmed.<PAGE>

                                                                   EXHIBIT 10.24

                                                            Changes from current
                                                           plan are highlighted.

                                  EXHIBIT "D"

                               THIRD AMENDMENT TO
                     BJ SERVICES COMPANY 2000 INCENTIVE PLAN

     WHEREAS, BJ Services Company (the "Company") has heretofore adopted the BJ
Services Company 2000 Incentive Plan (the "Plan");

     WHEREAS, the Plan has heretofore been amended by two separate amendments
adopted on March 22, 2001, (the "First Amendment" and the "Second Amendment");
and

     WHEREAS, the Company desires to amend the Plan in certain additional
respects;

     NOW THEREFORE, the Plan shall be amended as follows, effective as of
October 15, 2001:

     1.   Paragraphs 5(a) and 5(b) of Article IV and the introductory language
          at the beginning of Article IV shall be amended to read as follows:

          "5. Terms and Conditions of Options. Options granted under Article IV
          shall be subject to the following terms and conditions and may contain
          such additional terms and conditions, not inconsistent with Article
          IV, as the Committee shall deem desirable:

               (a) Option Period and Conditions and Limitations on Exercise.
          Options granted under this Article IV shall be exercisable ("Vested")
          and shall expire at such time or times as the Committee, in its
          discretion, may establish in the option agreement. No option shall
          expire later than the date which is ten years after the date of the
          grant ("Option Expiration Date"). Notwithstanding any provision in the
          option agreement to the contrary, however, upon the occurrence of a
          Change of Control, each option previously granted under Article IV
          which is not then Vested shall become immediately Vested.

               (b) Termination of Directorship and Death. For purposes of
          Article IV and each option granted under Article IV, a Non-Employee
          Director's directorship shall be deemed to have terminated at the
          close of Business on the day preceding the first date on which he
          ceases to be a member of the Board for any reason whatsoever
          (including his death). Unless otherwise provided in the option
          agreement, if a Non-Employee Director's directorship is terminated for
          any reason whatsoever (including his death), each option granted to
          him under Article IV and all of his rights thereunder shall wholly and
          completely terminate:

             (i)   At the time the Non-Employee Director's directorship is
                   terminated if his directorship is terminated as a result of
                   his removal from the Board for (A) fraud, theft, or
                   embezzlement committed against the Company or a Subsidiary,
                   affiliated entity or customer of the Company, (B) Non-
                   Employee Director's willful misconduct in performance of his
                   duties as

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               Non-Employee Director or (C) Non-Employee Director's final
               conviction of a felony ("Cause");

         (ii)  At the expiration of a period of one year after the Non-Employee
               Director's death (but in no event later than the Option
               Expiration Date). An option granted under Article IV may be
               exercised by the Non-Employee Director's estate or by the person
               or persons who acquire the right to exercise his option by
               bequest or inheritance with respect to any or all of the shares
               remaining subject to his option at the time of his death;

         (iii) At the expiration of a period of three years after the
               Non-Employee Director's directorship is terminated if such
               person's directorship is terminated as a result of such person's
               resignation or removal from the Board because of disability or if
               such termination occurs at the end of the Director's term
               following a period of service on the Board of at least three
               years (but in no event later than the Option Expiration Date);

         (iv)  At the expiration of a period three months after the Non-Employee
               Director's directorship is terminated for any reason other than
               the reasons specified in subparagraphs (i), (ii) or (iii) above,
               except as otherwise provided in subparagraphs (v) or (vi) below
               (but in no event later than the Option Expiration Date);

         (v)   At the expiration of one year after the Non-Employee Director's
               directorship is terminated if such directorship is terminated
               (other than for Cause) within the one-year period following a
               Change of Control, unless subparagraphs (ii), (iii), (iv) or (vi)
               or Paragraph 5(g) provides for a longer period (but in no event
               later than the Option Expiration Date); or

         (vi)  At the date otherwise specified by the Committee, in its
               discretion, but not later than the Option Expiration Date."

2.   The first sentence of Article IV, Paragraph 5(c) shall be amended to read
     as follows:

          "(c) Manner of Exercise. In order to exercise an option granted under
          Article IV, the person or persons entitled to exercise it shall
          deliver to the Company payment in full for the shares being purchased,
          together with any required withholding tax as provided in Article X."

3.   Paragraph 6 of Article IV shall be renumbered as Paragraph 7 and a new
     Paragraph 6 shall be inserted to read as follows:

          "6. Amendment. The Committee may, with the consent of the person or
          persons entitled to exercise any outstanding option granted under
          Article IV, amend such option. The Committee may at any time or from
          time to time, in its discretion, in the case of any nonqualified
          option previously granted under Article IV which is

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               not then immediately exercisable in full, accelerate the time or
               times at which such option may be exercised to any earlier time
               or times."

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