1 EXHIBIT 4.4 WARRANT AGREEMENT THIS AGREEMENT dated as of ___________, 1998, among VISTA ENERGY RESOURCES, INC., a Delaware corporation (the "Company") and [Stock Transfer Company of America, Inc.] (the "Warrant Agent"). W I T N E S S E T H: WHEREAS,...Warrant Agreement • July 2nd, 1998 • Vista Energy Resources Inc • Texas
RECITALSIndemnification Agreement • July 2nd, 1998 • Vista Energy Resources Inc • Delaware
2- 3 4. SALARY. Executive shall be paid the pro rata portion of her annual base salary of $50,000, less lawful taxes and withholdings, to and through the date of termination of the Employment Agreement in accordance with the Company's customary...Termination Agreement • July 2nd, 1998 • Vista Energy Resources Inc • Texas
REGISTRATION RIGHTS AGREEMENT FOR VISTA HOLDERSRegistration Rights Agreement • July 2nd, 1998 • Vista Energy Resources Inc • Delaware
RECITALSIndemnification Agreement • July 2nd, 1998 • Vista Energy Resources Inc • Delaware
1 EXHIBIT 10.4 ADVISORY SERVICES AGREEMENT This Advisory Services Agreement, effective as of _________________________, 1998 (this "Agreement") is between Vista Energy Resources, Inc., a Delaware corporation (the "Company"), and Natural Gas Partners...Advisory Services Agreement • July 2nd, 1998 • Vista Energy Resources Inc • Delaware
EXHIBIT 10.5 AMENDED AND RESTATED CREDIT AGREEMENT VISTA RESOURCES PARTNERS, L.P.Credit Agreement • July 2nd, 1998 • Vista Energy Resources Inc • Texas
1 EXHIBIT 10.8 MIDLAND OPTION EXERCISE AGREEMENT NOTE: SIGNATURE MUST BE PROVIDED BELOW AND ON THE SCHEDULE OF OWNERSHIP. PLEASE READ THE ACCOMPANYING INSTRUCTIONS CAREFULLY. To Midland Resources, Inc., a Texas corporation (the "Company"): The...Option Exercise Agreement • July 2nd, 1998 • Vista Energy Resources Inc
Page 2 3 2. It is understood and agreed that Contractor is acting solely as an independent contractor under this Agreement. Accordingly, this Agreement is not intended to create, and shall not be construed as creating, any assignment, assumption or...Contract Operating Agreement • July 2nd, 1998 • Vista Energy Resources Inc • Texas
PARTIESWarley Settlement Agreement • July 2nd, 1998 • Vista Energy Resources Inc • Texas
LEASE AMENDMENTVista Energy Resources Inc • July 2nd, 1998
1 EXHIBIT 10.3 RELEASE AND HOLD HARMLESS AGREEMENT This Release and Hold Harmless Agreement (the "Agreement") is entered into between Marilyn D. Wade ("Wade"), Deas H. Warley III ("Warley") and Midland Resources, Inc., a Texas corporation ("Midland")....Release and Hold Harmless Agreement • July 2nd, 1998 • Vista Energy Resources Inc • Texas
AMENDMENT NO. 1Vista Energy Resources Inc • July 2nd, 1998 • Texas
OFFICE LEASEOffice Lease • July 2nd, 1998 • Vista Energy Resources Inc • Texas
