EXHIBIT 10.1 AMENDMENT NUMBER EIGHT TO LOAN AND SECURITY AGREEMENT THIS AMENDMENT NUMBER EIGHT TO LOAN AND SECURITY AGREEMENT (this "Amendment"), dated effective as of July 8, 2002, is entered into by and among Grant Geophysical, Inc., a Delaware...Loan and Security Agreement • July 30th, 2002 • Grant Geophysical Inc • Oil & gas field exploration services • New York
EXHIBIT 10.2 AMENDMENT NUMBER SIX TO AGREEMENT FOR PURCHASE AND ASSIGNMENT OF FOREIGN ACCOUNTS RECEIVABLE THIS AMENDMENT NUMBER SIX TO AGREEMENT FOR PURCHASE AND ASSIGNMENT OF FOREIGN ACCOUNTS RECEIVABLE (this "Amendment"), dated effective as of July...Agreement for Purchase and Assignment of Foreign Accounts Receivable • July 30th, 2002 • Grant Geophysical Inc • Oil & gas field exploration services • New York
