January 12, 2005



VIA EDGAR
Securities and Exchange Commission
450 Fifth Street, N.W.
Washington, DC  20549-1004

RE:      ATWOOD OCEANICS, INC. PROXY STATEMENT

Ladies and Gentlemen:

     On behalf of Atwood Oceanics,  Inc. (the  "Company"),  and pursuant to Rule
14a-6(b)  of  Regulation  14A,  transmittal  herewith  is the  Definitive  Proxy
Statement and form of Proxy Card,  constituting  all soliciting  materials being
furnished to  shareholders  in connection  with the upcoming  Annual  Meeting of
Stockholders of the Company.  The Company  anticipates  that copies of the proxy
materials filed pursuant to Rule 14a-6(b) of Regulations 14A will be released to
stockholders on or about January 12, 2005.

     In addition,  on behalf of the Company we will forward via Federal  Express
delivery  not later than the date on which such report is first sent or given to
security holders seven (7) copies of the Company's Annual Report to Shareholders
which will accompany the Proxy Statement mailing to stockholders.

         Thank you for your assistance.

                                                     Very truly yours,

                                                     ATWOOD OCEANICS, INC.


                                                     /s/ James M. Holland
                                                     James M. Holland
                                                     Senior Vice President

JMH/tlb






                                       17
                                  SCHEDULE 14A

           Proxy Statement Pursuant to Section 14(a) of the Securities
                              Exchange Act of 1934

Filed by the registrant [X]

Filed by a party other than the registrant []

Check the appropriate box:

      []    Preliminary proxy statement. [] Confidential, for use of the 
                                                 Commission only (as permitted 
                                                 by Rule 14a-6(e)(2).

      [X]   Definitive proxy statement.

      []    Definitive additional materials.

      []    Soliciting material pursuant to Rule 14a-12.

                              ATWOOD OCEANICS, INC.
                (Name of Registrant as Specified in Its Charter)

                              ATWOOD OCEANICS, INC.
                   (Name of Person(s) Filing Proxy Statement)

Payment of filing fee (Check the appropriate box):

[X] No fee required.

[] Fee computed on table below per Exchange Act Rules 14a-6(i)(1) and 0-11.

  (1) Title of each class of securities to which transactions applies: N/A 
  (2) Aggregate number of securities to which transaction applies: N/A 
  (3) Per unit price or other underlying value of transaction computed pursuant
      to Exchange Act Rule 0-11 (set forth the amount on which the filing fee
      is calculated and state how it was determined: N/A
  (4) Proposed maximum aggregate value of transaction: N/A 
  (5) Total fee paid: None

[] Fee paid previously with preliminary materials.

[] Check box if any part of the fee is offset as provided by Exchange Act Rule
0-11(a)(2) and identified the filing for which the offsetting fee was paid
previously. Identify the previous filing by registration statement number, or
the form or schedule and the date of its filing.

         (1) Amount previously paid: N/A
         (2) Form, schedule or registration statement no.: N/A 
         (3) Filing party: N/A
         (4) Date filed: N/A










                              ATWOOD OCEANICS, INC.


                           15835 PARK TEN PLACE DRIVE
                              HOUSTON, TEXAS 77084



                    NOTICE OF ANNUAL MEETING OF SHAREHOLDERS


                                                                Houston, Texas
                                                              January 12, 2005

To the Shareholders of

ATWOOD OCEANICS, INC.:



     Notice is hereby given that,  pursuant to the provisions of the Amended and
Restated Bylaws of Atwood Oceanics, Inc., the Annual Meeting of the Shareholders
of Atwood  Oceanics,  Inc.  will be held at the principal  executive  offices of
Atwood Oceanics, Inc., 15835 Park Ten Place Drive, in the City of Houston, Texas
77084, at 10:00 o'clock A.M., Central Time, on Thursday,  February 10, 2005, for
the following purposes:

    1.  To elect six (6) members of the Board of Directors for the term of 
        office specified in the accompanying Proxy Statement.

    2.  To transact such other business as may properly come before the meeting 
        or any adjournments thereof.

     Shareholders  of record at the close of business on December  31, 2004 will
be entitled to notice of and to vote at the Annual Meeting.

     Shareholders are cordially  invited to attend the meeting in person.  Those
who will not attend are requested to sign and promptly  mail the enclosed  proxy
for which a stamped return envelope is provided.

By Order of the Board of Directors



                                         /s/ James M. Holland
                                         JAMES M. HOLLAND, Secretary

                                       1



                         ANNUAL MEETING OF SHAREHOLDERS
                              ATWOOD OCEANICS, INC.

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

                                 PROXY STATEMENT

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

                                January 12, 2005

                        SECURITY HOLDERS ENTITLED TO VOTE

     Holders  of shares  of common  stock,  par value  $1.00 per share  ("Common
Stock") of Atwood Oceanics,  Inc.,  (hereinafter  sometimes referred to as "we",
"us", "our" or the "Company") of record at the close of business on December 31,
2004 will be entitled to vote at the Annual Meeting of  Shareholders  to be held
February  10,  2005 at  10:00  o'clock  A.M.,  Central  Time,  at our  principal
executive offices, 15835 Park Ten Place Drive, Houston,  Texas, 77084 and at any
and all adjournments thereof.

     Shareholders  who  execute  proxies  retain the right to revoke them at any
time before they are voted. A proxy,  when executed and not so revoked,  will be
voted in  accordance  therewith.  This proxy  material is first being  mailed to
shareholders on or about January 12, 2005.

                         PERSONS MAKING THE SOLICITATION

     This  proxy is  solicited  on behalf of the  Board of  Directors  of Atwood
Oceanics,  Inc. In  addition  to  solicitation  by mail,  we may request  banks,
brokers and other custodians, nominees and fiduciaries to send proxy material to
the  beneficial  owners of stock and to secure  their  voting  instructions,  if
necessary.  Further  solicitation  of proxies  may be made by  telephone,  mail,
facsimile,  or oral communication  with some of our shareholders,  following the
original solicitation. All such further solicitation will be made by our regular
employees and the cost will be borne by us.

                                VOTING SECURITIES

         At the close of business on December 31, 2004, the time which has been
fixed by the Board of Directors as the record date for determination of
shareholders entitled to notice of and to vote at the meeting, we had 15,107,826
shares of Common Stock outstanding.

     The election as directors of the persons  nominated in this proxy statement
will  require the vote of the  holders of a majority  of the shares  entitled to
vote and  represented  in person  or by proxy at a meeting  at which a quorum is
present.  Abstentions and broker  non-votes  (which result when a broker holding
shares for a beneficial  owner has not received  timely voting  instructions  on
certain  matters  from such  beneficial  owner)  are  counted  for  purposes  of
determining the presence or absence of a quorum for the transaction of business,
but will  operate to prevent the  election of the  directors  nominated  in this
Proxy  Statement  or the  approval of such other  matters as may  properly  come
before the meeting to the same extent as a vote  withholding  authority  to vote
for the election of directors so nominated or a vote against such other matters.

     Each  share of Common  Stock  entitles  its owner to one vote  except  with
respect to the election of directors. With respect to the election of directors,
each  shareholder  has the right to vote in  person  or by proxy  the  number of
shares  registered  in his name for as many persons as there are directors to be
elected, or to cumulate such votes and give one candidate as many votes as shall
equal the  number of  directors  to be elected  multiplied  by the number of his
shares,  or to distribute the votes so cumulated  among as many candidates as he
may desire.  In the event of cumulative  voting,  the  candidates  for directors
receiving  the  highest  number of votes,  up to the number of  directors  to be
elected, shall be elected.

     If a  shareholder  desires  to  exercise  his right to  cumulate  votes for
directors,  the  laws  of  the  State  of  Texas,  the  State  in  which  we are
incorporated,  require the  shareholder to give our Secretary  written notice of
such intention on or before the day preceding the meeting. Such notice should be
sent to: Atwood Oceanics,  Inc., P. O. Box 218350,  Houston,  Texas 77218, Attn:
James M. Holland.  If any shareholder  gives such notice,  all shareholders have
the right to use cumulative voting at the meeting.  The persons appointed by the

                                       2


enclosed form of proxy are not expected to exercise the right to cumulate  votes
for election of the directors named elsewhere in this Proxy Statement,  although
such persons shall have discretionary authority to do so.

                             PRINCIPAL SHAREHOLDERS

     The following  table reflects  certain  information  known to us concerning
persons  beneficially  owning more than 5% of our outstanding Common Stock as of
December 31, 2004 (except as otherwise  indicated).  The  information  set forth
below, other than with respect to Helmerich & Payne  International  Drilling Co.
("H&PIDC"),  is based on materials furnished to us in connection with Securities
and  Exchange  Commission  ("SEC")  filings by or on behalf of the  shareholders
named  below,  as of various  dates  during our fiscal  year and on  information
provided by Zacks Investment  Research,  Inc.  ("Zacks") in reports prepared for
us. Unless  otherwise noted,  each shareholder  listed below has sole voting and
dispositive power with respect to the shares listed.

Name and Address                                    Shares Owned      Percent
---------------                                     Beneficially      of Class
                                                    ------------     ---------
Helmerich & Payne Intl. Drilling Co.  (1) ---------   2,000,000         13.24%
         1437 South Boulder Avenue
         Tulsa, Oklahoma 74119
T. Rowe Price Associates, Inc. (2)-----------------   1,401,700          9.28%
         100 E. Pratt Street
         Baltimore, Maryland  21202
Lord Abbett & Co. (3)------------------------------     774,249          5.13%
         90 Hudson Street
         Jersey City, New Jersey 07302
-------------------

(1)      Mr. Helmerich, a current Director of the Company and Director nominee,
         is President, Chief Executive Officer and a director, of Helmerich &
         Payne, Inc. ("H&P"). Mr. Helmerich, together with other family members
         and the estate of W.H. Helmerich, deceased, are controlling
         shareholders of H&P, which has one hundred percent (100%) ownership of
         H&PIDC, which currently owns of record and beneficially 2,000,000
         shares of our Common Stock. Mr. Helmerich has disclaimed beneficial
         ownership of the Common Stock owned by H&PIDC.

(2)      The information set forth above concerning shares of Common Stock
         beneficially owned by T. Rowe Price Associates, Inc. ("T. Rowe Price")
         was obtained from a report dated January 5, 2004 prepared by Zacks for
         us and Amendment No. 4 to Schedule 13G dated October 10, 2004 filed
         with the SEC by T. Rowe Price. According to the Schedule 13G, T. Rowe
         Price has sole voting power with respect to 405,500 shares and sole
         dispositive power with respect to 1,401,700 shares of our Common Stock.

(3)      The information set forth above concerning shares of Common Stock
         beneficially owned by Lord Abbett & Co. ("Abbett") was obtained from a
         report dated January 5, 2005 prepared by Zacks for us. Based upon
         reports prepared by Zacks, Abbett became a stockholder owning more than
         five percent (5%) of our outstanding Common Stock some time during the
         second half of 2004. The Company has not received any information from
         Abbett in connection with its stock ownership or SEC filings relating
         to its holdings and thus, does not have any information on voting or
         dispositive power that Abbett may have with respect to any shares of
         our Common Stock.


                                       3





             COMMON STOCK OWNED BY DIRECTORS AND EXECUTIVE OFFICERS

         The following table sets forth the amount of Common Stock beneficially
owned as of the close of business on December 31, 2004 by each of the directors,
by each of the executive officers, and by all directors and executive officers
as a group. Unless otherwise indicated below, each of the named persons and
members of the group has sole voting and investment power with respect to the
shares shown.


Name of Director,                                          Shares Owned      Percent
Executive Officer or Group                                 Beneficially      of Class
--------------------------                                 ------------      --------
                                                                          
Deborah A. Beck                                                   800 (2)        (1)
Robert W. Burgess                                               4,000 (3)        (1)
George S. Dotson                                                2,000 (3)        (1)
Hans Helmerich                                                  2,000 (3)(4)     (1)
William J. Morrissey                                            2,400 (3)        (1)
John R. Irwin                                                 120,950 (5)        (1)
James M. Holland                                               68,284 (6)        (1)
Glen P. Kelley                                                 67,050 (7)        (1)
All directors and executive officers as a group (8 persons)   267,484 (8)      1.77%


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

(1) Less than 1%.
(2) Includes 500 shares which may be acquired upon exercise of options. (3)
Includes 2,000 shares which may be acquired upon the exercise of options. (4)
See Note (1) under Principle Shareholders on page 3 for more information.
(5) Includes 120,750 shares which may be acquired upon the exercise of options.
(6) Includes 66,150 shares which may be acquired upon the exercise of options.
(7) Includes 66,750 shares which may be acquired upon the exercise of options.
(8) Includes 256,150 shares which may be acquired upon the exercise of options.



                               EXECUTIVE OFFICERS

         Set forth below are our executive officers. The office held, date of
first election to that office and the age of each officer as of the close of
business on December 31, 2004 are indicated opposite his name.

                                                        Date of
                                                        First
Name                         Offices Held              Election         Age
----------------             -------------             --------         ---
John R. Irwin                President and Chief         March          59
                             Executive Officer           1993

James M. Holland             Senior Vice President      October         59
                             and Secretary               1988

Glen P. Kelley               Senior Vice President -    December        56
                             Marketing and               2004
                            Administration



         No family relationship exists between any of the above executive
officers. All of our officers serve at the pleasure of the Board of Directors
and may be removed at any time with or without cause.

                                       4


     Mr. Irwin joined us in July 1979, serving as Operations Manager - Technical
Services. He was elected Vice President - Operations in November 1980, Executive
Vice  President  in  October  1988,  President  and Chief  Operating  Officer in
November 1992, and President and Chief Executive Officer in March 1993.

     Mr. Holland  joined us as Accounting  Manager in April 1977. He was elected
Vice  President - Finance in May 1981 and Senior Vice President and Secretary in
October 1988.

     Mr.   Kelley   rejoined  us  in  January  1983  as  Manager  of  Operations
Administration.  He was elected Vice President - Contracts and Administration in
October  1988 and Senior  Vice  President  -  Marketing  and  Administration  in
December 2004.

ITEM 1 - ELECTION OF DIRECTORS

     At the meeting,  six (6) Directors  (leaving one position vacant) are to be
elected for terms of one year each.  Although  our Amended and  Restated  Bylaws
provide that the Board of Directors  consists of seven (7) persons,  we have not
yet identified a suitable nominee to fill the vacancy. Accordingly, only six (6)
persons are nominated for election as directors, and shares may not be voted for
a greater number of persons than the number of nominees named.

     The persons  named in the enclosed form of proxy (James M. Holland and Glen
P. Kelley) have  advised that they will vote all shares  represented  by proxies
for the  election of the six (6)  nominees for  director  listed  below,  unless
authority to so vote is withheld by the shareholder.  Such persons will have the
discretion to cumulate the votes of the shares  represented  by proxy,  although
the exercise of such  discretion is not expected.  If any of the nominees listed
below becomes  unavailable for any reason, the shares represented by the proxies
will be voted for the election of such person,  if any, as may be  designated by
the Board of Directors.

                           Present      Served as
                           Position     a Director
                           with the     Continuously      Term to
Nominees                   Company         Since          Extend to      Age
--------                   --------     ------------      ---------      ---

Deborah A. Beck            Director       February         February       57
                                             2003            2006

Robert W. Burgess          Director       September        February       63
                                             1990            2006

George S. Dotson           Director       February         February       64
                                             1988            2006

Hans Helmerich             Director       February         February       46
                                             1989            2006

John R. Irwin              Director,      November         February       59
                           President         1992            2006
                           and Chief
                           Executive
                           Officer

William J. Morrissey       Director       November         February       77
                                             1969             2006


     At all times during the previous five (5) years, Ms. Beck has been employed
by  the  Northwestern   Mutual  Life  Insurance  Company  in  various  executive
capacities including Executive Vice President - Planning and Technology,  Senior
Vice President - Insurance Operations,  Vice President - New Business,  and Vice
President of Policy  Benefits.  Ms. Beck served in the legal  department for six
(6)  years,  three  (3) of  which  she  served  as  Assistant  General  Counsel.
Northwestern Mutual is a leading direct provider of individual life insurance

                                       5


     and offers insurance  products,  investment products and advisory services.
Ms. Beck's current role as Executive Vice President - Planning and Technology of
Northwestern Mutual entails  responsibility for strategic  planning,  merger and
acquisition activity,  information technology and project management. Ms. Beck's
division has a budget of $290 million per year and she oversees the direction of
750 employees.

     Until his retirement in 1999, Mr. Burgess served for over five (5) years as
Chief Financial  Officer (Senior Vice President) for CIGNA Investment  Division,
CIGNA Companies.  CIGNA is a diversified  financial  services company with major
businesses in insurance, health care, pensions and investments.

     At all times during the previous  five (5) years,  Mr. Dotson has served as
Vice  President  -  Drilling  of  H&P  and  President  of  H&PIDC.   H&P  is  an
energy-oriented company engaged in contract drilling. He serves as a director of
H&P  and  Varco   International,   Inc.  The  Board  of  Directors  has  made  a
determination  that under the relevant  federal  securities laws and regulations
and the New York Stock Exchange  listing  standards,  H&P and H&PIDC are not our
affiliates.  Therefore,  under  the  current  New York  Stock  Exchange  listing
standards,  Mr.  Dotson is not our  affiliate  based on his positions at H&P and
H&PIDC.

     At all times during the previous five (5) years,  Mr.  Helmerich has served
as the  Chief  Executive  Officer  as well as a  director  of H&P.  The Board of
Directors has made a determination  that under the relevant  federal  securities
laws and regulations and the New York Stock Exchange Listing Standards,  H&P and
H&PIDC  are not our  affiliates.  Therefore,  under the  current  New York Stock
Exchange  listing  standards,  Mr.  Helmerich is not our affiliate  based on his
positions at H&P.

     Mr. Irwin has been employed by us in various  executive  capacities for the
last  twenty-six  (26)  years;  of  which,  the  last  twelve  years he has been
President and Chief Executive Officer.

     Mr.  Morrissey  served  as  director  and  Vice  Chairman  of the  Board of
Directors of Marine  Corporation  until the end of 1987 when Marine  Corporation
was acquired by Banc One Corporation, Columbus, Ohio. Mr. Morrissey is currently
retired.

     The Company has standing  Audit,  Compensation,  Executive and Nominating &
Corporate  Governance  Committees.  The Audit Committee members are Ms. Beck and
Messrs.  Burgess,  Dotson  and  Morrissey.  The  Board of  Directors  has made a
determination that Mr. Burgess is the "Audit Committee Financial Expert" as that
term is defined under the relevant federal securities laws and regulations. This
Committee functions to review in general terms the Company's accounting policies
and audit procedures and to supervise internal  accounting  controls.  The Audit
Committee held nine (9) meetings during fiscal year 2004, of which five (5) were
telephone  conferences.  The  Executive  Committee  composed of Messrs.  Dotson,
Helmerich and Irwin, meets frequently,  generally by telephone  conference,  for
review of major decisions and to act as delegated by the Board of Directors. The
Compensation  Committee  members,  Ms.  Beck,  Messrs.  Burgess and Dotson,  are
responsible  for  administration  of the Company's  stock option plans,  and for
review and  approval of all salary and bonus  arrangements.  During  fiscal year
2004, there were eight (8) meetings of the Compensation Committee, of which five
(5) were telephone conferences.  The Nominating & Corporate Governance Committee
composed of board members, Ms. Beck and Messrs. Burgess,  Dotson,  Helmerich and
Morrissey,  is to assist the overall Board of Directors  ("Board") regarding the
appropriate  size and composition of the Board, as well as monitoring and making
recommendations  regarding the Board's  performance.  The Nominating & Corporate
Governance Committee held one (1) meeting during fiscal year 2004.

     The Nominating & Corporate  Governance  Committee  charter states that each
member must be independent as required under the New York Stock Exchange Listing
Standards.  The Board of  Directors  has made a  determination  that,  under the
relevant federal securities laws and regulations and the New York Stock Exchange
Listing  Standards,  H&P and H&PIDC are not our  affiliates,  Mssrs.  Dotson and
Helmerich are independent, and each member of this Committee is independent. The
Nominating & Corporate  Governance Committee will consider all director nominees
recommended  to it,  including  those  recommended  by  third  parties  such  as
shareholders.  Such  nominations  should  be  directed  to  any  member  of  the
Nominating   &  Corporate   Governance   Committee.   A  specific   process  for
communication  between  shareholders  and the Nominating & Corporate  Governance
Committee is accessible on our website, www.atwd.com.

     The Nominating & Corporate  Governance Committee will evaluate nominees for
the  following:  personal  qualities  such  as  leadership,   statesmanship  and
responsiveness; general management qualities such as a global perspective on the
business, short term results, strategic thinking and planning,  knowledge of the
business and preparedness;  financial expertise such as value creation,  capital
planning,  and communications  with the financial  investment  communities;  and
qualities  relating to the use of human resources such as developing  management
talent and creating an effective  organization.  The charter of the Nominating &
Corporate Governance Committee is accessible on our website, www.atwd.com.

                                       6


     Five (5)  meetings of the Board of Directors  were held during  fiscal year
2004,  four of which were  regularly  scheduled  meetings,  with one (1) being a
conference  call.  Each  director  attended,  during  the  time  of  his  or her
membership,  at least  seventy-five  (75%)  percent  of Board  of  Director  and
Committee  meetings  to  which  he  or  she  was  assigned.   Additionally,  the
non-management  members of the Board of  Directors  held four (4)  meetings,  of
which all were in  person.  Mr.  Helmerich  presided  over the  meetings  of the
non-management  members of the Board of  Directors.  The Company does not have a
policy with regard to Board of Directors' attendance at the annual meeting. Last
year,  one member of the Board of  Directors,  Mr.  Irwin,  attended  the annual
meeting.  We  have a  specific  process  at the  election  of the  communicating
shareholder,  for  communications  between  shareholders and either the Board of
Directors as a whole or the non-management  members of the Board of Directors as
detailed  on our  website,  www.atwd.com,  along  with  other  of our  corporate
governance guidelines.

     Included in our corporate governance  guidelines detailed on our website is
the code of ethics  applicable  to our chief  executive  officer  and our senior
financial  officer.  We intend to satisfy  the  disclosure  requirement  we have
adopted and which is regarding  any changes in or wavier from our code of ethics
by  posting  such  information  on our  website or by filing a Form 8-K for such
event.

Required Vote for Election of Directors

         Election as directors of the persons nominated in this Proxy Statement
will require the vote of the holders of a majority of the shares of Common Stock
present or represented by proxy and entitled to vote at a meeting at which a
quorum is present. THE BOARD OF DIRECTORS RECOMMENDS A VOTE "FOR" ELECTION AS
DIRECTORS OF THE PERSONS NOMINATED HEREIN.

                             EXECUTIVE COMPENSATION

     In accordance with the SEC executive compensation  disclosure  requirements
under Item 402 of Regulation  S-K, the following  compensation  tables and other
compensation   information  are  presented  to  enable  shareholders  to  better
understand the compensation of our executive officers.

     The Compensation Committee is composed of three (3) non-employee directors.
Our compensation  program is administrated by the Compensation  Committee of the
Board of Directors.  The members of the Compensation Committee are governed by a
Charter duly adopted by the Board of Directors, which require their independence
from  management  of the Company or their  freedom  from any other  relationship
which would interfere with their  independent  judgment.  The Board of Directors
believes  all  members  of the  Compensation  Committee  meet this  independence
requirement.  Further, under relevant federal securities laws and regulations of
the New York Stock Exchange listing standards, the Board has determined that H&P
and  H&PIDC  are  not  our   affiliates.   That  fact,  as  well  as  additional
consideration,  have led the Board of Directors to  determine  that Mr.  Dotson,
along  with  each  of the  other  members  of  the  Compensation  Committee,  is
independent of management and free of any material  relationship with us and is,
consequently,  independent.  Following  review and approval by the  Compensation
Committee,  all issues pertaining to executive compensation are submitted to the
full Board of Directors for approval.  The charter of the Compensation Committee
is accessible on our website, www.atwd.com.

        REPORT OF THE COMPENSATION COMMITTEE OF THE BOARD OF DIRECTORS OF
                              ATWOOD OCEANICS, INC.

TO:  The Board of Directors

     As  members  of the  Compensation  Committee,  it is  our  duty  to  review
compensation  levels of the Company's  executive  officers and to administer the
Company's stock option plans.

Compensation Policies for Executive Officers

     The  Company's  executive  compensation  policies  are  designed to provide
competitive  levels  of  compensation  that  integrate  pay with  the  Company's
performance,  recognize individual  initiative and achievements,  and assist the
Company in  attracting  and retaining  qualified  executives.  The  Compensation
Committee relies in large part on compensation  studies for the determination of
competitive  compensation.  These studies include salary and bonus  compensation
data from several competitor  companies.  Also, when the Compensation  Committee
contemplates  the  awarding of stock  options to the  Company's  executives,  we
consider the nature and amount of stock awards made by  competitor  companies to
their  executive  officers.  In order to  implement  these  objectives,  we have

                                       7


developed  a  straightforward   compensation   package   consisting  of  salary,
discretionary  annual bonus,  and periodic  awards of stock options  pursuant to
shareholder  - approved  stock option  plans.  Each element of the  compensation
package serves a particular purpose.  Salary and bonus are primarily designed to
reward current and past  performance.  Base salaries are  conservatively  set to
recognize  individual  performance while attempting to be appropriate based upon
peer group reviews.  Annual bonuses to executive officers are awarded based upon
corporate   performance   criteria,   competitive   considerations,    and   our
determination of individual  performance.  Awards of stock options are primarily
designed to tie a portion of each  executive's  compensation to long-term future
performance.  We believe that stock ownership by management through  stock-based
compensation   arrangements   is   beneficial  in  aligning   management's   and
stockholders'  interest.  The value of these  awards  will  increase or decrease
based upon the future price of the Company's stock.

     In determining  executive  compensation for fiscal year 2004, we considered
the Company's overall historical performance and its future objectives. Due to a
decline in the Company's operating  performance resulting from a downturn in the
offshore drilling market  environment,  no bonuses were awarded to our executive
officers in December 2003;  however,  we did grant salary increases effective on
January  1, 2004 to the  officers  ranging  between 4% to 6% and  awarded  stock
options.

     Section  162(m)  of  the  Internal   Revenue  Code  provides  that  certain
compensation to certain executive officers in excess of $1 million annually will
not be deductible for federal income purposes.  The  compensation  levels of our
executive officers are below the $1 million threshold.

Compensation Paid to the Chief Executive Officer

     Mr. Irwin's  compensation is determined in the same manner as described for
the other executive officers.  Based on the Company's performance in fiscal year
2003 Mr.  Irwin was not  awarded  a bonus;  but was  granted  a salary  increase
effective on January 1, 2004 of approximately 4%.

     In addition, the Committee in December 2003 awarded Mr. Irwin stock options
to  purchase  40,000  shares of stock.  The  Committee  based  this award on its
subjective assessment of Mr. Irwin's performance as CEO.

                     SUBMITTED BY THE COMPENSATION COMMITTEE

George S. Dotson, Chairman   Deborah A. Beck, Member   Robert W. Burgess, Member

December 31, 2004

     Notwithstanding  SEC filings by the Company that have  incorporated  or may
incorporate by reference other SEC filings  (including this proxy  statement) in
their  entirety,   the  Report  of  the  Compensation  Committee  shall  not  be
incorporated  by  reference  into  such  filings  and  shall not be deemed to be
"filed" with the SEC except as specifically  provided otherwise or to the extent
required by Item 402 of Regulation S-K.

                              EXECUTIVE AGREEMENTS

     The Company entered into Executive Agreements,  on September 18, 2002, with
Messrs. Irwin, Holland and Kelley. The Executive Agreements address the terms of
executive  employment  and  compensation  in  the  event  of  a  termination  of
employment due to a change in control in our ownership. The Executive Agreements
state that a change in  control  occurs  (a) in the event of an  acquisition  or
formal tender offer by any individual,  entity or group of beneficial  ownership
of twenty percent (20%) of (i) the then  outstanding  shares of our Common Stock
or (ii) the combined  voting  power of our then  outstanding  voting  securities
entitled to vote  generally  in the election of  directors  (certain  exceptions
apply);  b) sale of  substantially  all of our  assets;  or (c) a change  of the
majority of the members of our Board of  Directors.  In the event of a change in
control,  Messrs.  Holland and Kelley  shall remain in the employ of the Company
following such change in control for one year and six months and Mr. Irwin shall
remain in the employ of the Company for two years and six months  following such
change in control.  During such  employment  terms,  the executive shall receive
base salary,  annual bonus;  incentive,  savings and  retirement  plan benefits,
welfare  plan  benefits;  executive  life  insurance  benefits;  indemnification
expenses and  vacation  commensurate  with those  benefits  that the  executives
enjoyed prior to the change in control. The Executive Agreements each have three
(3) year terms.

                                       8



Compensation Committee Interlocks and Insider Participation

         Ms. Beck and Messrs. Burgess and Dotson, the current members of the
Compensation Committee, were the only persons who served on the Compensation
Committee during the 2004 fiscal year.

         No member of our Compensation Committee of the Board of Directors was,
during the 2004 fiscal year, an officer or employee of the Company or any of its
subsidiaries, or was formerly an officer of the Company or any of its
subsidiaries or had any relationships requiring disclosure by us under Item 404
of Regulation S-K, except for the relationships of Messrs. Dotson and Helmerich
with H&P and H&PIDC discussed above. We jointly conducted a public offering with
H&PIDC for shares of our Common Stock as more fully described in "Related
Transaction" on page 14.

         During the Company's 2004 fiscal year, no executive officer of the
Company served as (i) a member of the compensation committee (or other board
committee performing equivalent functions) of another entity, one of whose
executive officers served on our Compensation Committee, (ii) a director of
another entity, one of whose executive officers served on our Compensation
Committee, and (iii) a member of the compensation committee (or other board
committee performing equivalent functions) of another entity, one of whose
executive officers served as our director.


                                       9



                               COMPENSATION TABLES

         The SEC compensation disclosure rules require that various compensation
information be presented in various tables as set forth below.



                                                 SUMMARY COMPENSATION TABLE

                                                      Annual Compensation
                                     --------------------------------------------
                                                                                               Long Term
                                                                                             Compensation
                                                                                               (Awards)
                                                                                              Securities
                                     Fiscal                                Other Annual       Underlying           All Other
Name and Principal Position           Year          Salary Bonus           Compensation        Options          Compensation (A)
---------------------------          -----          ------ -----           ------------        --------         ------------    
                                                     $            $               $               (#)                  ($)
                                                                                                      
John R. Irwin                        2004        372,150        ---            ---              40,000               50,791
  President and Chief                2003        355,251      140,000          ---              10,000               57,083
    Executive Officer                2002        337,002      115,000          ---              25,000               50,255

James M. Holland                     2004        214,008        ---            ---              20,000               25,918
  Senior Vice President              2003        203,508       60,000          ---                ---                29,988
  and Secretary                      2002        194,088       50,000          ---              15,000               26,219

Glen P. Kelley                       2004        208,418        ---            ---              20,000               26,777
  Senior Vice President -            2003        196,068       60,000          ---                ---                28,473
  Marketing and Administration       2002        182,040       50,000          ---              15,000               24,862




(A) The amounts shown in the "All Other Compensation" columns are derived from
the following:

                         
                             Annual Company 
                        Contribution to the defined   Company paid term life and
                           contribution plan              insurance premiums
                       ----------------------------   --------------------------
                                    $                               $

Mr. Irwin       2004              37,215                         13,576
                2003              49,525                          7,558
                2002              45,200                          5,055

Mr. Holland     2004              21,401                          4,517
                2003              26,351                          3,637
                2002              24,409                          1,810

Mr. Kelley      2004              20,841                          5,936
                2003              25,607                          2,866
                2002              23,204                          1,658




                                       10




                                                            OPTION GRANTS TABLE

                                                     Individual Grants Made in Fiscal Year 2004
                   ----------------------------------------------------------------------------------------------------------------
                       Number of                                                                   Potential Realizable Value
                      Securities        Percentage of                                                  at Assumed Annual
                      Underlying        Total Options                                                 Rates of Stock Price
                        Options          Granted To                                               Appreciation for Option Term
                        Granted         Employees in     Exercise Price        Expiration
Name                    (A)(#)           Fiscal Year         ($/Share)            Date                       5% ($) 10%
----                    ------           -----------         ---------            ----                       ----------
                                                                                                                 ($)
                                                                                                          
Irwin                  40,000(B)             22%               27.00            12/03/2013          682,400           1,721,200

Holland                20,000(B)             11%               27.00            12/03/2013          341,200              860,600

Kelley                 20,000(B)             11%               27.00            12/03/2013          341,200              860,600



----------  

     - (A) The options  were  granted  for a term of ten (10) years,  subject to
earlier  termination  in certain  events  related to  termination of employment.
Twenty-five  percent (25%) of such options become exercisable at each of one (1)
year, two (2) years, three (3) years and four (4) years, respectively,  from the
date of grant. Subject to certain conditions,  the exercise price may be paid by
delivery of already owned shares,  and tax  withholding  obligations  related to
exercise may be paid by offset of underlying shares.

     (B)  These  options  were  granted  on  December  4, 2003  pursuant  to the
Company's 2001 Stock Incentive Plan.



                       OPTION EXERCISES IN LAST FISCAL YEAR AND FISCAL YEAR END OPTION VALUE TABLE

                                                          Number of
                                                          Securities
                                                          Underlying
                 Shares Acquired                         Unexercised             Value of Unexercised
                   on Exercise         Value              Options at             In-the-Money Options
Name            during Fiscal 2004    Realized          Sept. 30, 2004           at Sept. 30, 2004 (A)
----                -------           --------         ---------------          ---------------------
                    ($)                   (#)                (#)                       ($)
                                                         Exercisable/                Exercisable/
                                                        Unexercisable                Unexercisable
                                                       ---------------              ---------------
                                                                                           
Irwin                  ---               ---              100,750/83,750            1,730,206/696,113

Holland                ---               ---              56,650/41,750              931,316/749,808

Kelley                 ---               ---              62,500/41,500             1,170,385/727,780


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

     (A)  Calculated  based upon the  September  30, 2004 fair  market  value of
$47.54  per share  less the share  price to be paid upon  exercise.  There is no
guarantee that options will have the indicated value if and when exercised.

                                       11




                             AUDIT COMMITTEE CHARTER

     The Audit  Committee is composed of four (4)  non-employee  Directors.  The
members of the Audit  Committee  are  governed by a Charter  duly adopted by the
Board of Directors,  which requires their  independence  from  management of the
Company and their  freedom from any other  relationship,  which would  interfere
with their independent judgment. The Board of Directors has made a determination
that all of the members of the Audit Committee meet the Audit Committee  Charter
requirements of independence.  Mr. Dotson has key employment  positions with H&P
and its  wholly-owned  subsidiary,  H&PIDC  ;  however,  the  Board  has  made a
determination  that under Rule 10A-3 of the  Exchange Act and the New York Stock
Exchange  listing  standards,  H&P and  H&PIDC  do not  meet the  definition  of
affiliates.  Therefore, under the current listing standards and relevant federal
securities laws and regulations, the Board of Directors has made a determination
that Mr. Dotson is independent.  Further,  the Board of Directors  believes that
Mr.  Dotson's  membership on the Audit Committee is in the best interests in the
Company  due to his  expertise,  experience,  and  tenure as a  director  of the
Company. The Audit Committee Charter is posted on our website, www.atwd.com.

Report of the Audit Committee of the Board of Directors of Atwood Oceanics, Inc.

The Board of Directors

     Management is primarily  responsible for the Company's financial statements
and  the  reporting  process,   including  the  systems  of  internal  controls.
PricewaterhouseCoopers  LLP ("PwC"), the Company's independent Registered Public
Accounting  Firm, is  responsible  for  performing an  independent  audit of the
Company's  consolidated financial statements in accordance with the standards of
the Public Company Accounting  Oversight Board and for issuing a report on those
statements.  As the Audit Committee,  we oversee the financial reporting process
and  internal  control  system on behalf  of the Board of  Directors.  The Audit
Committee met in person four (4) times,  with an additional  five (5) conference
call meetings, during fiscal year 2004. At various times during the fiscal year,
the Audit  Committee  met with PwC and the internal  auditors,  with and without
management present.

     In the course of fulfilling our oversight responsibilities, we reviewed and
discussed the audited financial statements,  as well as Management's  Discussion
and  Analysis,  included  in the  Company's  Annual  Report on Form 10-K for the
fiscal year ended September 30, 2004, with management and PwC.

This review included a discussion of, among others:

        o   All critical accounting policies followed by the Company;
        o   The reasonableness of significant financial reporting issues and
            judgments made in connection with the preparation of the Company's
            financial statements, including the quality of the Company's
            accounting principles;
        o   The clarity and completeness of financial disclosures;
        o   The adequacy of internal controls that could significantly affect 
            the Company's financial statements; 
        o   Items that could be accounted for using alternative treatments 
            within GAAP and the treatment preferred by PwC;  
        o   Any internal control points raised by PwC during its audit of the 
            Company's financial statements; and
        o   The potential effects of regulatory and accounting initiatives, as
            well as any off balance sheet structures, on the Company's
            financial statements.

     We have discussed with the independent  Registered  Public  Accounting Firm
the matters required to be discussed by Statement on Auditing  Standards No. 61,
Communications  With Audit  Committees,  as  modified  or  supplemented,  by the
Auditing   Standards  Board  of  the  American  Institute  of  Certified  Public
Accountants.

     We have received and reviewed the written  disclosures  and the letter from
the  independent  Registered  Public  Accounting  Firm required by  Independence
Standard No. 1, Independence  Discussions with Audit Committees,  as modified or
supplemented,  by the Independence  Standards Board, and have discussed with the
auditors  their  independence.  We  reviewed  the  independence  of PwC from the
Company and its  management  and reviewed and  approved the  Company's  policies
regarding  the  provision  of  non-audit  services by PwC to the Company and the
hiring of employees of PwC by the Company.

     As the  Audit  Committee,  we  recommended  to the Board of  Directors  the
selection of PwC as the Company's independent Registered Public Accounting Firm.
Additionally, we

                                       12


        o   Reviewed the scope of an overall plan for the annual audit and the 
            internal audit program; 
        o   Approved fees for all services provided by PwC; 
        o   Consulted with management and PwC regarding risk management; 
        o   Reviewed the adequacy of
            certain financial policies; 
        o   Considered PwC's quality control procedures; 
        o   On a quarterly basis, reviewed the Company's financial results 
            prior to their public issuance; and 
        o   Reviewed significant legal developments.

Based on the review and discussions referred to above, we recommend to the Board
of Directors that the audited financial statements referred to above be included
in the Company's Annual Report on From 10-K for the fiscal year ended September
30, 2004 to be filed with the Securities and Exchange Commission.

                                  Audit Committee

                                  William J. Morrissey, Chairman
                                  Robert W. Burgess, Member (Financial Expert)
                                  Deborah A. Beck, Member
                                  George S. Dotson, Member

December 10, 2004

                     FISCAL YEAR 2004 AUDIT FIRM FEE SUMMARY

         During fiscal years 2004 and 2003, PwC provided services in the
following categories and amounts.

                                                   Fiscal Year
                                      ---------------------------------------
                                           2004                  2003
                                      ----------------     ------------------
        Audit Fees                    $     240,000        $ 289,100
        Audit-Related Fees (A)        $     350,000           47,000
        Tax Fees                      $       ---               ---
        All Other Fees                $       ---               ---



     The Audit  Committee  approves the  engagement  of an  accountant to render
audit or non-audit services prior to the engagement based upon a proposal by the
accountant and an estimate of fees and expected  scope of engagement.  The Audit
Committee has not adopted a  pre-approval  policy at this time,  and to date, no
services have been provided under a pre-approval policy.

-----------

     (A)  These  fees  related  to the  audit  of  our  employee  benefit  plan,
consultation  concerning internal controls and internal audit testing,  and a
transfer pricing study.


                                       13



           ATWOOD OCEANICS, INC. COMMON STOCK PRICE PERFORMANCE GRAPH

         COMPARISON OF FIVE (5) YEAR CUMULATIVE TOTAL RETURNS* AMONG ATWOOD
OCEANICS, INC., AND THE CENTER FOR RESEARCH IN SECURITY PRICES ("CRSP") INDEX
FOR THE NYSE/AMEX/NASDAQ STOCK MARKETS, AND THE PEER GROUP OF DRILLING
COMPANIES.

                                      GRAPH


Index Description                9/30/99     9/29/00     9/28/01   09/30/02      09/30/03     09/30/04
                                 -------     -------     -------   --------      --------     --------
                                                                                 
ATWOOD OCEANICS, INC.              100.0       136.4        85.1       95.7          78.5        155.6
CRSP Index for
NYSE/AMEX/NASDAQ
    Stock Markets      
   (U.S. Companies)                100.0       118.3        84.0       69.5          88.0        100.7
Self-Determined Peer Group         100.0       187.8        87.5       91.8          98.6        139.4




     Constituents  of the  Self-Determined  Peer Group  (weighted  according  to
market capitalization):


                                                                                    
Diamond Offshore Drilling, Inc.      GlobalSanteFe Corporation    Rowan Companies, Inc.      Transocean, Inc
ENSCO International, Inc.            Noble Corporation            Pride International, Inc.



     * Assumes  $100  invested on  September  30, 1999;  total  returns  assumes
dividend reinvested; fiscal year ending September 30 of each year.



             SECTION 16(a) BENEFICIAL OWNERSHIP REPORTING COMPLIANCE

     Section 16(a) of the Securities  Exchange Act of 1934 requires our officers
and  directors,  and persons who own more than ten percent (10%) of a registered
class of our equity  securities,  to file  reports of  ownership  and changes in
ownership  with  the SEC.  Officers,  directors  and  greater  than  ten-percent
shareholders  are  required by the  regulation  to furnish us with copies of all
Section 16(a) forms they file.

     Based solely on its review of the copies of such forms  received by it, and
written representations from certain reporting persons that no reports on Form 5
were required for those persons, we believe that, during the period from October
1, 2003 through  September 30, 2004, all filing  requirements  applicable to our
officers,  directors and greater than ten-percent  (10%) beneficial  owners were
complied with.

                               RELATED TRANSACTION

     We entered into a registration  rights  agreement with H&PIDC as of July 19
2004, pursuant to which we registered 1,000,000 shares of our Common Stock owned
by H&PIDC on Form S-3 (File No.  333-117534)  with the SEC.  In October of 2004,
H&PIDC and we jointly conducted a public offering of a total of 2,175,000 shares
of Common  Stock of which  1,000,000  shares  were sold by H&PIDC and  1,175,000
shares were sold by us. H&PIDC and we shared offering  expenses pro rata,  based
on the number of shares  sold by each of us.  Proceeds  to us,  net of  offering
expenses,  were approximately $53.7 million. We used the net proceeds to pay off
a portion of the revolving  portion of our credit  facility  outstanding  at the
time of the completion of the public offering.

                             DIRECTORS' COMPENSATION

     As  compensation  for services as a director of the Company,  each director
who is not an  officer  and full  time  employee  of the  Company  or any of its
subsidiaries was paid in fiscal year 2004 an annual retainer fee of $25,000 plus
$2,500 per meeting for  attendance  at regular  Board  meetings,  and $1,000 per
meeting for attendance at meetings of the Audit,  Compensation  and Nominating &

                                       14


     Governance Committees. Each director also receives $500 for each conference
call meeting of any  committee.  The chairman of the Audit  Committee is paid an
additional  annual retention fee of $5,000.  Each of our non-employee  directors
was also awarded 2,000  nonqualified stock options in March 2004 pursuant to our
2001 Stock Incentive Plan. These options have an exercise price of $39.10,  with
a  term  of  ten  years.  Twenty-five  percent  (25%)  of  such  options  become
exercisable at the end of one (1) year, two (2) years, three (3) years, and four
(4) years, respectively, from the date of grant.

         RELATIONSHIP WITH INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

     PwC  audited  the  Company's  financial  statements  for  the  years  ended
September 30, 2004, 2003 and 2002. PwC will have representatives  present at the
shareholders'  meeting who will have the opportunity to make a statement if they
so desire and will be available to respond to appropriate questions.

                              SHAREHOLDER PROPOSALS

     Proposals  of  shareholders  of the Company  intended to be  presented  for
consideration at the Annual Meeting of Shareholders of the Company to be held in
February  2006 must be received by the Company no later than  September 16, 2005
and must comply with the  requirements  of the proxy  rules  promulgated  by the
Securities  and  Exchange  Commission  in  order  to be  included  in the  proxy
statement  and  form  of  proxy  related  to  that  meeting.  If  notice  of any
shareholder proposal not eligible for inclusion in the Company's proxy statement
and form of proxy is given to the Company  after  November 30, 2005,  then proxy
holders  will be allowed to use their  discretionary  voting  authority  on such
shareholder proposal when the matter is raised at such meeting.

                                  OTHER MATTERS

     Management  does not intend to bring any other  matters  before the meeting
and has not been informed that any matters are to be presented by others. In the
event any other matters  properly come before the meeting,  the persons named in
the enclosed form of proxy will vote the proxies under  discretionary  authority
therein in accordance with their judgment on such matters.

     If you do  not  contemplate  attending  the  meeting  in  person,  you  are
respectfully  requested to sign, date and return the  accompanying  proxy in the
enclosed, stamped envelope at your earliest convenience.

     The Company will  provide,  without  charge,  upon  written  request of any
shareholder,  a copy of its  Annual  Report  on Form  10-K  including  financial
statements and financial statement schedules for the fiscal year ended September
30, 2004 as filed with the  Securities  and Exchange  Commission.  Please direct
such request to James M. Holland,  Secretary,  Atwood Oceanics,  Inc., P. O. Box
218350,  Houston,  Texas 77218.  Only one proxy  statement and annual report are
being delivered to multiple  shareholders  sharing an address unless the Company
has received  contrary  instructions  from one or more such  shareholders.  If a
shareholder  desires to receive a separate copy of the proxy statement or annual
report the shareholder should notify James M. Holland,  the Company's  Secretary
at the above address and provide instructions for delivery of the separate copy.
If  shareholders  who share an address and are receiving  multiple copies of the
proxy  statement or annual  report  desire to receive only one copy of the proxy
statement  or annual  report they  should  also notify Mr.  Holland at the above
address and provide delivery instructions.

                       By order of the Board of Directors


                       /s/ John R. Irwin
                       John R. Irwin, President
Houston, Texas
January 12, 2005




                                       15



                          PROXY ATWOOD OCEANICS, INC.
                         ANNUAL MEETING OF SHAREHOLDERS
                                FEBRUARY 10, 2005
          |THIS PROXY IS SOLICITED ON BEHALF OF THE BOARD OF DIRECTORS

     The  undersigned  hereby  appoints James M. Holland and Glen P. Kelley,  or
either of them as  Proxies,  each with the power to  appoint a  substitute,  and
hereby  authorizes them to represent and to vote, as designated  below,  all the
shares  of  common  stock,  par value  $1.00  per  share,  held of record by the
undersigned  as of the close of  business on December  31,  2004,  at the Annual
Meeting of  Shareholders  to be held on  February  10,  2005 or any  adjournment
thereof:

PLEASE MARK, SIGN, DATE AND RETURN THE PROXY CARD PROMPTLY IN THE ENVELOPE 
PROVIDED

1.  ELECTION OF DIRECTORS: 
  __FOR all nominees listed
    (except as marked to the contrary)       __WITHHOLD authority to vote for 
                                               all nominees listed

Nominees:
      DEBORAH A. BECK         GEORGE S. DOTSON           JOHN R. IRWIN
      ROBERT W. BURGESS       HANS HELMERICH             WILLIAM J. MORRISSEY


     (INSTRUCTION:  To  withhold  authority  to vote for one or more  individual
nominees, write the nominee's name(s) in the line provided below.)


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

2. In their discretion, the Proxies are authorized to vote upon such other
business as may properly come before the meeting.

                               (see reverse side)


This Proxy, when properly executed, will be voted in the manner directed herein
by the undersigned shareholder. If no direction is made the Proxy will be voted
FOR the election of all Directors.


                                     Please sign exactly as name appears hereon.

________________________, 2005       _________________________________________
DATED                                                  SIGNATURE

                                     _________________________________________
                                                 SIGNATURE IF JOINTLY HELD

                                      NOTE: When shares are held by joint 
                                      tenants, both should sign. When signing 
                                      as attorney, as executor, administrator, 
                                      trustee, or guardian, please give full
                                      title as such. If a corporation, please 
                                      sign in full corporate name by President 
                                      or other authorized officer. If a
                                      partnership, please sign in 
                                      partnership name by authorized person. 
                                      Please note any change in your address 
                                      alongside the address as it appears in
                                      the proxy.

PLEASE MARK IN BLUE OR BLACK INK, SIGN, DATE AND RETURN THE PROXY CARD PROMPTLY
USING THE ENCLOSED ENVELOPE.


                                       16