EXHIBIT 99.1
                                
                    MITCHAM INDUSTRIES, INC.
                                
                          P.O. BOX 1175
                   HUNSTVILLE, TEXAS 77342-1175
                                
HOUSTON 713/353-4475                              HUNSTVILLE 409/291-2277
TELEX 910/880-1090                                       FAX 409/295-1922


                         NOTICE OF REDEMPTION          April 29,1996
            OF REDEEMABLE WARRANTS ISSUED JANUARY 4, 1995
                                
To the holders of Warrants
of Mitcham Industries, Inc.:

  Mitcham Industries, Inc. (the "Company"), a Texas corporation, is calling 
for redemption on May 29, 1996 (the "Redemption Date") all of its outstanding 
redeemable warrants ("Warrants") at a price of $.05 per Warrant ("the 
"Redemption Price"), in accordance with Sections 8.5 and 8.6 of the Warrant 
Agreement, dated December 19, 1995, between the Company and North American 
Transfer Co. (the "Warrant Agent").  Each Warrant entitles the holder thereof 
to purchase one share of the Company's Common Stock at $3.50 per share.

  THE WARRANTS MUST BE EXERCISED BY 5:00 P.M., EASTERN STANDARD TIME, ON THE 
REDEMPTION DATE.  AFTER THE REDEMPTION DATE, ALL RIGHTS OF THE HOLDERS OF 
WARRANTS SHALL CEASE, EXCEPT ONLY THE RIGHT TO RECEIVE THE REDEMPTION PRICE 
FOR EACH WARRANT.  THE COMPANY INTENDS TO DEPOSIT WITH THE WARRANT AGENT 
BEFORE THE REDEMPTION DATE FUNDS IN THE AMOUNT OF THE AGGREGATE REDEMPTION 
PRICE OF THE OUTSTANDING WARRANTS.

  Warrants should be presented for exercise or redemption by delivery of the 
Warrant certificates to North American Transfer Co., 147 West Merrick Road, 
Freeport, New York, 11520, Attn: Mildred Rostolder, by using the enclosed 
Letter of Transmittal.  If mail is used, registered or certified mail is 
suggested.  Warrant holders choosing the exercise their Warrants must 
complete the subscription form on the reverse side thereof and include with 
the Warrant certificate and completed Letter of Transmittal.  The shares 
issuable upon exercise of Warrants have been registered under the Securities 
Act of 1933, as amended.  Holders of Warrants returning the Letter of 
Transmittal and Warrant certificates should allow adequate time for delivery, 
as any Letter of Transmittal and accompanying Warrant certificates received 
(not mailed) after the Redemption Date shall be redeemed.  If you have any 
questions with respect to this redemption, please contact the Warrant Agent 
at the address provided above or by telephone at (516) 379-8501, Attn: 
Mildred Rostolder.  If you wish to receive a copy of the Company's 
preliminary prospectus dated April 17, 1995, please call Bob Rios at the 
Company at (409) 291-2277. 

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April 29, 1996 
Page 2

                                   Very truly yours,

                                   MITCHAM INDUSTRIES, INC.



                                   Billy F. Mitcham, Jr.
                                   President and Chief Executive Officer


Enclosure
Letter of Transmittal






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                         LETTER OF TRANSMITTAL

                               TO TENDER

              REDEEMABLE WARRANTS, EACH TO PURCHASE ONE SHARE
                          OF COMMON STOCK OF
                       MITCHAM INDUSTRIES, INC.


                THE ABILITY TO EXERCISE YOUR WARRANTS
                      WILL EXPIRE AT 5:00 P.M.
                         NEW YORK, TIME ON
                           MAY 29, 1996


         For Mail or Hand Delivery to the Warrant Agent at:

                    North American Transfer Co.
                       147 West Merrick Road
                      Freeport, New York 11520
                      Attn: Mildred Rostolder

Ladies and Gentlemen:

     Attached hereto are the following redeemable warrants (the "Warrants"), 
each to purchase one share of Common Stock $.01 par value per share ("Common 
Stock") of Mitcham Industries, Inc. A Texas corporation (the "Company"), in 
the denominations set forth below.  The undersigned has read the Notice of 
Redemption of the Warrants of the Company dated April 29, 1996 (the "Notice 
of Redemption") and hereby irrevocably constitutes and appoints North 
American Transfer Co. the true and lawful agent and attorney-in-fact of the 
undersigned with respect to such Warrants to deliver the enclosed Warrants 
together with all accompanying evidences of transfer and authenticity in 
accordance with the action indicated below by the undersigned.                
                               PLEASE FILL IN                       


- -------------------------------------------------------------------------------------------
                                                                         No. of Shares of
                                                                           Common Stock
 Name and Address of Registered Holder(s)      Warrant Certificate No.      purchasable
- -------------------------------------------------------------------------------------------
                                                                     

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

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

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

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

                                               --------------------------------------------
                                               Total Number of Warrants
- -------------------------------------------------------------------------------------------




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Notes:    (1)  If the name and address as indicated hereon are not correct, 
               please indicate any changes necessary. 

          (2)  If different warrants are registered in different names, it will
               be necessary to complete, sign and transmit as many separate 
               Letters of Transmittal as there are different registrations of
               your Warrants.

THE ABOVE WARRANT CERTIFICATE(S) ARE SURRENDERED TO YOU FOR THE ACTION INDICATED
               BELOW (INDICATE CHOICE BY MARKING APPROPRIATE LINE)
                                
_____     A.   EXERCISE of __________ (insert number) Warrants for shares of 
               Common Stock of the Company, as described in the Notice of 
               Redemption.

_____     B.   REDEMPTION of __________ (insert number) Warrants at the price
               of $0.05 per Warrant, as described in the Notice of Redemption.

     IF NO CHOICE IS INDICATED AND THE EXERCISE PRICE FOR THE WARRANTS IS NOT 
TRANSMITTED HEREWITH, THE ABOVE WARRANTS ARE SURRENDERED FOR REDEMPTION.  
HOLDERS DESIRING TO EXERCISE WARRANTS MUST COMPLETE AND EXECUTE THE 
SUBSCRIPTION FORM ON THE REVERSE SIDE THEREOF AND INCLUDE WITH THIS LETTER OF 
TRANSMITTAL AND THE WARRANT CERTIFICATE (WITH THE SUBSCRIPTION FORM DULY 
COMPLETED) A CERTIFIED OR CASHIER'S CHECK MADE PAYABLE TO MITCHAM INDUSTRIES, 
INC. IN PAYMENT OF THE AGGREGATE EXERCISE PRICE.

     THIS LETTER OF TRANSMITTAL AND THE WARRANTS MUST BE RECEIVED BY THE 
WARRANT AGENT AT THE LOCATION APPEARING ABOVE BEFORE THE CLOSE OF BUSINESS 
(5:00 P.M., EASTERN STANDARD TIME) ON MAY 29, 1996.

     Unless otherwise indicated herein under Special Payment Instructions, 
please issue and deliver the check for the redemption proceeds of any 
Warrants and/or the certificates for the Common Stock for which Warrants are 
exercised in the name of the undersigned.  Similarly, unless otherwise 
indicated under Special Delivery Instructions, please mail the check for the 
redemption proceeds of any Warrants and/or the certificates for the Common 
Stock for which Warrants are exercised to the undersigned at the address 
appearing below the undersigned's signature.  In the event that the Special 
Payment Instructions and/or the Special Delivery Instructions are completed, 
please issue the check for the redemption proceeds of any Warrants and/or the 
certificates for the Common Stock for which Warrants are exercised and 
deliver said check and/or certificates to, the person or persons so indicated.

             SPECIAL PAYMENT INSTRUCTIONS

          To be completed ONLY if a check for the
redemption proceeds of any Warrants and/or certificates
for the Common Stock for which Warrants are exercised
are to be issued in the name of someone other than the
undersigned.  (See Instructions)


Issue check or
certificates to:

Name. . . . . . . . . . . . . . . . . . . . . . . . . . .
                     Please Print

Address . . . . . . . . . . . . . . . . . . . . . . . . .

 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                   (Include Zip code)

 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
          (Tax Identification or Social Security No.)

           SPECIAL DELIVERY INSTRUCTIONS

     To be completed ONLY if a check for the
redemption proceeds of any Warrants and/or certificates
for the Common Stock for which Warrants are exercised
are to be sent to someone other than the undersigned or
to the undersigned at an address other than that
appearing below the undersigned's signature.

Mail check or
certificates to:

Name. . . . . . . . . . . . . . . . . . . . . . . . . . .
                    Please Print

Address . . . . . . . . . . . . . . . . . . . . . . . . .

 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                   (Include Zip Code)          

 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
      (Tax Identification or Social Security No.)


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                           SIGN HERE
                                
          . . . . . . . . . . . . . . . . . . . . . . . . . . 
                                
          . . . . . . . . . . . . . . . . . . . . . . . . . . 
              Signature of Holder(s) or Authorized Agent(s)
                                
          (Must be signed by registered holder(s) exactly as
          name(s) appear(s) on the register for the Warrants
          or by person(s) authorized to become registered 
          holder(s) by  certificates and documents transmitted
          herewith. If signature is by attorney, executor, 
          administrator, trustee or guardian or others acting in
          a fiduciary capacity, please set forth full title.  
          See Instructions.)

          Dated: . . . . . . . . . . . . . . . . . . . , 1994

          Name(s):  . . . . . . . . . . . . . . . . . . . . .

          . . . . . . . . . . . . . . . . . . . . . . . . . .
                              (Please Print)

          Capacity: . . . . . . . . . . . . . . . . . . . . .

          Address:  . . . . . . . . . . . . . . . . . . . . .

          . . . . . . . . . . . . . . . . . . . . . . . . . .

          Telephone Number: . . . . . . . . . . . . . . . . .
                                (include area code)

          Taxpayer identification
          number or social security
          number: . . . . . . . . . . . . . . . . . . . . . .


 PLEASE FOLLOW CAREFULLY THE INSTRUCTIONS ON THE FOLLOWING PAGE
                                
                                
                                
                                
                                
                                
                                
                                11



                          INSTRUCTIONS
                                
                                
1.   If Warrants are surrendered for exercise, the Warrants must be returned
     with Subscription Form on the reverse side thereof completed and executed;
     the signature(s) of the registered holder(s) of the Warrants must be
     guaranteed by a bank, savings institution or trust company having 
     membership in an approved signature guarantee medallion program; and 
     any applicable transfer taxes must be paid.

2.   If Warrants are surrendered for exercise or redemption with instructions
     to issue Common Stock or check(s) for redemption proceeds, respectively,
     in the name(s) of any persons(s) other than the registered holder(s) of
     the Warrants, the Warrants must be returned with the Form of Assignment
     on the reverse side thereof completed and executed by the registered 
     holder(s) of the Warrants; the signature(s) of the registered holder(s)
     must be guaranteed by a bank, savings institution or trust company having
     membership in an approved signature guarantee medallion program; and any
     applicable transfer taxes must be paid.

3.   In all cases where an instrument of transfer or this Letter of Transmittal
     is executed by an officer of a corporation, an attorney, trustee, executor,
     administrator, guardian, or other fiduciary, the person so executing must
     give his full title in such capacity.  Proper evidence of such person's 
     authority to act in such capacity and to make such transfer or conversion
     must accompany the Warrants.

4.   In the case of Warrant exercises, no fractional shares or scrip 
     representing fractional shares will be issued; instead, a check will be 
     issued in payment of a cash adjustment in respect of a fractional share
     interest, if any.


                                ---------------
                                
     The delivery of the Warrants to North American Transfer Co. is at the 
risk of the holder.  If mail is used, registered or certified mail is 
suggested.

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