2 3 prospect(s) ("Elective Prospect") Carrizo may, with the consent of the Managing Participant, deliver a "Prospect Election Notice" to the Participants along with reasonable supporting information as to geology, location/acreage to be acquired, and...Letter Agreement • August 14th, 2001 • Carrizo Oil & Gas Inc • Crude petroleum & natural gas • Texas
BACKGROUNDPurchase and Sale Agreement • August 14th, 2001 • Carrizo Oil & Gas Inc • Crude petroleum & natural gas • Wyoming
1 EXHIBIT 4.2 AMENDMENT NO. 1 TO LETTER AGREEMENT REGARDING PARTICIPATION IN CARRIZO 2001 PROGRAM Carrizo Oil & Gas, Inc., a Texas corporation ("Carrizo"), Berea Associates, LLC, Berea Oil & Gas Corp., PAC Finance (USA) Inc., William R. Ziegler,...Letter Agreement Regarding Participation in Carrizo 2001 Program • August 14th, 2001 • Carrizo Oil & Gas Inc • Crude petroleum & natural gas
