SECURITIES AND EXCHANGE COMMISSION


                             Washington, D.C. 20549


                                    FORM 8-K/A


                                 CURRENT REPORT


     Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934


          Date of Report (Date of earliest event reported) July 9, 2001


                            SEVEN SEAS PETROLEUM INC.
             (Exact Name of registrant as Specified in its Charter)

         Cayman Islands                 0-22483                  73-468669
(State or Other Jurisdiction of  (Commission File Number)    (I.R.S. Employer
Incorporation or Organization)                            Identification Number)


                5555 SAN FELIPE, SUITE 1700, HOUSTON, TEXAS 77056
               (Address of Principal Executive Offices) (Zip Code)


       Registrant's telephone number, including area code: (713) 622-8218



     The  filing  of  this   amended  Form  8-K  is   necessitated   to  correct
typographical errors reflected in the press release attached as Exhibit 10(c) to
our Form 8-K filing of July 11, 2001.

Item 5. Other Events

     Chesapeake Energy  Corporation,  a public oil and gas company traded on the
New York Stock Exchange,  has agreed to purchase $22.5 million of senior secured
notes with  detachable  warrants  to  purchase  12,612,140  shares of Seven Seas
common  stock at  approximately  $1.78 per  share.  After  all the  transactions
contemplated  in this financing are completed,  Chesapeake will have warrants to
purchase 20% of the Company's  common  stock.  These notes will bear interest at
12% per annum, compounded quarterly,  and interest will be accrued for the first
two years. Principal and accrued interest will be due at maturity on November 7,
2004.

     A group of qualified  investors  led by Robert A. Hefner III, the Company's
Chairman and Chief  Executive  Officer,  will agree to purchase $22.5 million of
short-term  secured notes.  Mr. Hefner will purchase $15 million of these notes,
and two of the  Company's  independent  directors  will  participate  as well. A
limited  liability  company  controlled  by the  father  of a third  independent
director will also participate.

     As soon as possible  after the closing of the senior  secured notes and the
short-term secured notes, Seven Seas will offer to current shareholders,  in the
form of a rights offering, $22.5 million of senior secured notes with detachable
warrants to purchase  12,612,140  shares at  approximately  $1.78 per share. The
terms  of  these  notes  will be  substantially  similar  to  those  offered  to
Chesapeake.  If  shareholders  take up all their rights to purchase these notes,
they will receive warrants to purchase 20% of the Company's common stock.

     Proceeds  from the rights  offering  will be used to redeem the  short-term
secured notes sold to Mr. Hefner and the qualified investors. Any senior secured
notes with warrants not  purchased in the rights  offering will be exchanged for
the  remaining  short-term  secured  notes  owned by Mr.  Hefner  and the  other
qualified investors.  If shareholders exercise none of their rights, and all the
warrants  are then  issued  to  Chesapeake  and the  qualified  investors,  upon
exercise of all the warrants,  Chesapeake will own 20%, the qualified  investors
will own 20% and current shareholders will own 60% of the Company. In this case,
for his $15 million  commitment,  Mr. Hefner will be issued warrants to purchase
13.33% of the Company.

     If after closing of the rights  offering Mr. Hefner has purchased less than
$10 million of notes, he has granted Chesapeake an option that could require Mr.
Hefner to purchase from Chesapeake an amount of notes and a proportionate  share
of the warrants  equal to the  difference  between $10 million and the amount of
notes Mr. Hefner acquired through the rights  offering.  If Mr. Hefner purchases
$10 million of notes in the  aggregate,  he would  acquire  warrants to purchase
5,605,397 shares or 8.89% of the Company.

     Pursuant to the agreement with Chesapeake, $15 million will be escrowed for
the  drilling of an  exploration  well to test the  Subthrust  Dindal  Prospect,
located below the Guaduas Oil Field. Additionally,  for the first two years, the
Company will escrow 1/6 of its  semi-annual  $6.9  interest  payment on its $110
million  senior notes on a monthly basis to provide  greater  security that such
payments will be made.

     Closing is set for July 23, 2001.  Closing of this  financing is subject to
CIBC World Markets Corp. (CIBC), an independent  investment banking firm and the
Company's financial advisor,  rendering an opinion that the planned transactions
are fair to the  Company  from a  financial  point of view.  CIBC is expected to
provide its written  opinion on the  fairness  of the  transactions  following a
review of the final documents.

     The American Stock Exchange (AMEX) would normally  require that the Company
seek shareholder approval prior to closing this financing.  However, pursuant to
the Company's  request,  the AMEX has granted the Company an exception  from the
shareholder approval requirement based on the Company's  representation that the
time  required to seek  shareholder  approval  would  seriously  jeopardize  the
financial viability of the Company.  This filing does not constitute an offer of
any securities for sale.

Item 7. Financial Statements and Exhibits

     (c) Exhibits

         10(a)  Note Purchase and Loan Agreement dated July 9, 2001.

         10(b)  Letter to shareholders concerning financing dated July 9, 2001.

         10(c)  Press release dated July 9, 2001.


                                   SIGNATURES

     Pursuant to the  requirements  of the Securities  Exchange Act of 1934, the
registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned hereunto duly authorized.

                                    SEVEN SEAS PETROLEUM INC.


                                    By:    LARRY A. RAY
                                    Name:  Larry A. Ray
                                    Title: President

Date:  July 18, 2001

                                INDEX TO EXHIBITS

Exhibit
  No.    Description                        Method of Filing
- -------  -----------                        ----------------

10(a)    Note Purchase and Loan Agreement   Filed herewith electronically
         dated July 9, 2001.

10(b)    Letter to shareholders concerning  Filed herewith electronically
         financing dated July 9, 2001.

10(c)    Press release dated July 9, 2001.  Filed herewith electronically