0000950134-05-005455 Sample Contracts

GUARANTY AGREEMENT
Guaranty Agreement • March 18th, 2005 • Natural Gas Services Group Inc • Oil & gas field services, nec • Texas

This GUARANTY AGREEMENT (this “Guaranty”), dated as of March 14, 2005, is made by SCREW COMPRESSION SYSTEMS, INC. (“Guarantor”), a Texas corporation and a wholly owned subsidiary of Natural Gas Services Group, Inc, for the benefit of WESTERN NATIONAL BANK, a national banking association (“Lender”).

FOURTH AMENDED AND RESTATED LOAN AGREEMENT between NATURAL GAS SERVICES GROUP, INC. and WESTERN NATIONAL BANK Dated as of March 14, 2005
Loan Agreement • March 18th, 2005 • Natural Gas Services Group Inc • Oil & gas field services, nec • Texas

This Fourth Amended and Restated Loan Agreement, dated as of March 14, 2005, made and entered into by and among Natural Gas Services Group, Inc., a Colorado corporation (the “Borrower”), and Screw Compression Systems, Inc., a Texas corporation (the “Guarantor”), and Western National Bank, a national banking association (the “Lender”).