Exhibit 10.1.2


                              ATWOOD OCEANICS, INC.

                             STOCK OPTION AGREEMENT
                             1990 STOCK OPTION PLAN


         This is an Agreement dated the _____ day of ____________ between ATWOOD
OCEANICS,  INC.,  (the  "Company")  and  ____________________________   ("Option
Holder").

Recitals:
         The Company has adopted  its 1990 Stock  Option Plan  ("Plan")  for the
granting to the  Company's  or its  subsidiaries'  key  employees  of options to
purchase  shares of the Common Stock of the Company.  Pursuant to said Plan, the
Stock Option  Committee  of the  Company's  Board of Directors  has approved and
ratified the  execution of this Stock Option  Agreement  between the Company and
the Option Holder.

Agreement:
         1. Subject to the effectiveness of the Plan, as provided in Section 1.9
thereof,  the  Company  grants to the  Option  Holder  the  right and  option to
purchase,  on the terms and conditions  hereinafter set forth, all or part of an
aggregate of  __________  shares of the Common  Stock,  $1.00 par value,  of the
Company at the option price of $9.75 per share,  exercisable  from time to time,
subject to the provisions of this Agreement,  during a period  commencing at the
end of the second year following the date of this Agreement

Page 2
(the  "Anniversary  Date") and  expiring at the close of business ten (10) years
from the date of this Agreement (the "Expiration Date" herein).
         2. This option shall automatically  terminate: (i) at the expiration of
one year from the date of death of the Option Holder;  (ii) at the expiration of
three months after the termination of the Options  Holder's  employment with the
Company  for any reason  other than  death.  It is  understood  and agreed  that
neither  the grant of this  option nor the  execution  of this  Agreement  shall
create  any right of the Option  Holder to remain in the employ of the  Company,
and that the Company retains the right to terminate such employment at will, for
due cause or otherwise.
         3. This option is non-exercisable during the first two (2) years during
which the Agreement is in effect. Thereafter,  this option is exercisable at the
times and for the percentage of shares herein granted as follows:
         (i)      Between the Second and Third Anniversary Dates:
                                                              -        25%
         (ii)     Between the Third and Fourth Anniversary Dates:
                                                              -        25%
         (iii)    Between the Fourth and Fifth Anniversary Dates:
                                                              -        25%
         (iv)     On of After the Fifth Anniversary Date
                                                              -        25%
         Provided,  however, that this option is cumulative,  so that any shares
not  purchased  within any one of the periods  above  specified may be purchased
thereafter  in a Page 3  subsequent  period,  in  whole or in  part,  until  the
expiration or termination of this option on____________.
         To the extent otherwise exercisable this option may be exercised during
the  lifetime of the Option  Holder only by him, or in the event of the death of
the Option Holder, by his legal  representative  within twelve (12) months after
the death.
         4. Each  exercise of this option shall be by means of a written  notice
of exercise  delivered to the Secretary of the Company at its office in Houston,
Texas,  specifying  the  number of shares to be  purchased  and  accompanied  by
payment in cash or by certified or cashier's  check  payable to the order of the
Company of the full purchase  price of the shares to be purchased.  Payments for
shares of stock may also be made in common stock of the Company or a combination
of cash and  common  stock of the  Company.  In the event that  common  stock is
utilized  for payment,  the stock shall be valued at the "fair market  value" as
defined in Section 1.6 of the Plan.
         5. The option  granted hereby and all rights  hereunder,  to the extent
such rights shall not have been  exercised,  shall terminate and become null and
void if the Option Holder ceases for any reason  whatsoever to be an employee of
the  Company or of a  subsidiary  corporation  (as defined in Section 425 of the
Internal  Revenue  Code,  as the same may be  amended)  excepting  only that the
Option Holder may at any time within a period of three (3) months after the date
he so ceases to be an  employee  of any such  corporation,  and not  thereafter,
exercise the option granted hereby to the extent such option was  exercisable by
him on the date of such cessation of such employment.  Provided however, that in
no event may the option  granted  hereby by exercised to any Page 4 extent after
the expiration date specified in Paragraph 1 above. The employment of the Option
Holder  shall be deemed to continue  during any leave of absence  which has been
authorized  by the  Company,  provided  that no exercise of this option may take
place  during any such  authorized  leave of absence  excepting  only during the
first three months thereof.
         6. No shares  issuable upon the exercise of this option shall be issued
and delivered  unless and until all  applicable  requirements  of law and of the
Securities and Exchange  Commission  pertaining to the issuance and sale of such
shares,  and all  applicable  listing  requirements  of any national  securities
exchange  on which  shares of the same  class are then  listed,  shall have been
complied with.
         7. Except as otherwise provided herein,  this option and the rights and
privileges  granted hereby shall not be  transferred  (other than by will or the
laws of descent and distribution), assigned, pledged or hypothecated in any way,
whether by  operation  of law or  otherwise.  Upon any  attempt so to  transfer,
assign, pledge,  hypothecate or otherwise dispose of this option or any right or
privilege granted hereby contrary to the provisions hereof, this option and said
rights and privileges shall immediately become null and void.
         8. If the  outstanding  shares of the Common  Stock of the  Company are
increased,  decreased, changed into, or exchanged for a different number or kind
of shares or securities of the Company through reorganization, recapitalization,
reclassification,  stock  dividend,  stock  split or  reverse  stock  split,  an
appropriate and proportionate  adjustment (to be conclusively  determined by the
Board of Directors  of the Company)  Page 5 shall be made in the number and kind
of  securities  allocated  to this  option,  without  change in the total  price
applicable to the  unexercised  portion of this option but with a  corresponding
adjustment in the price for each unit of any security covered by this option. No
such  adjustment  shall be made,  however,  with  respect  to  additional  stock
authorized or issued with receipt of consideration  therefor, or pursuant to any
type of convertible debenture or capital note.
         9.  Subject  to  the  provisions  of  Section  1.20  of  the  Plan,  if
dissolution  or  liquidation  of the  Company or any  merger,  consolidation  or
combination in which the Company is not the surviving  corporation  occurs,  the
Participant  shall  have  the  right  immediately  prior  to  such  dissolution,
liquidation,  merger,  consolidation or combination to exercise,  in whole or in
part his remaining Options whether or not then  exercisable.  Also, in the event
that a Change of Control,  as defined in the Plan, occurs with the Company,  any
and  all  Options  will  become   automatically  fully  vested  and  immediately
exercisable.
         10.  Nothing  herein  contained  shall  affect  the right of the Option
Holder to participate in and receive  benefits under and in accordance  with the
then current  provisions  of any  pension,  insurance,  profit  sharing or other
employee  welfare  plan or program of the  Company or of any  subsidiary  of the
Company.
         11. Neither the Option Holder nor any other person legally  entitled to
exercise  this option shall be entitled to any of the rights or  privileges of a
stockholder  of the Company in respect of any shares  issuable upon any exercise
of this option unless and

     Page 6 until a certificate or certificates  representing  such shares shall
have been actually issued and delivered to him. 12. The option hereby granted is
subject to, and the Company and Option  Holder  agree to be bound by, all of the
terms and  conditions of the Company's  1990 Stock Option Plan as the same shall
be amended from time to time in accordance  with the terms thereof,  but no such
amendment shall adversely affect the Option Holder's rights under this Option. A
copy of the Plan in its present form is available for inspection during business
hours by the Option Holder or others persons entitled to exercise this option at
the Company's  principal office. 13. This option has been granted,  executed and
delivered  the day and year first  above  written  at  Houston,  Texas,  and the
interpretation,  performance and enforcement on this Agreement shall be governed
by the laws of the State of Texas.

                              ATWOOD OCEANICS, INC.


                          By _________________________


                          ----------------------------
                                  Option Holder