1 EXHIBIT 10.28 REVOLVING LINE OF CREDIT AGREEMENT TO: Province of Alberta Treasury Branches ("ATB") #5, 2681 - 36th Street N.E. ----------------------------------------------- Calgary, Alberta ----------------------------------------------- T1Y 5S3...Revolving Line of Credit Agreement • December 24th, 1997 • Venture Seismic LTD • Oil & gas field exploration services
1 EXHIBIT 10.29 THIS LEASE AMENDMENT AGREEMENT dated the 3rd day of June, 1997Lease Amendment Agreement • December 24th, 1997 • Venture Seismic LTD • Oil & gas field exploration services
