FIRST AMENDMENT TO LIMITED LIABILITY COMPANY AGREEMENT OF KEYSTONE MIDSTREAM SERVICES, LLCLimited Liability Company Agreement • October 6th, 2010 • Rex Energy Corp • Crude petroleum & natural gas • Delaware
This FIRST AMENDMENT TO LIMITED LIABILITY COMPANY AGREEMENT OF KEYSTONE MIDSTREAM SERVICES, LLC (this “First Amendment”), dated as of September 30, 2010 (the “Effective Date”), is by and among, KEYSTONE MIDSTREAM SERVICES, LLC, a Delaware limited liability company having offices at 11400 Westmoor Circle, Suite 325, Westminster, Colorado 80021 (the “Company”), R.E. GAS DEVELOPMENT, LLC, a Delaware limited liability company having offices at 476 Rolling Ridge Drive, Suite 300, State College, Pennsylvania 16801 (“R.E. Gas”), STONEHENGE ENERGY RESOURCES, L.P., a Delaware limited partnership have offices at 11400 Westmoor Circle, Suite 325, Westminster, Colorado 80021 (“Stonehenge”) and SUMMIT DISCOVERY RESOURCES II, LLC, a Delaware limited liability company having offices at 840 Gessner, Suite 900, Houston, Texas 77024 (“Summit”).
FIRST AMENDMENT TO PARTICIPATION AND EXPLORATION AGREEMENTParticipation and Exploration Agreement • October 6th, 2010 • Rex Energy Corp • Crude petroleum & natural gas
This First Amendment to Participation and Exploration Agreement (this “Amendment”) dated September 30, 2010 (the “Amendment Effective Date”), is made by and between Summit Discovery Resources II, LLC (“Summit”), located at 840 Gessner, Suite 900, Houston, Texas 77024, and Rex Energy I, LLC (“Rex I”), and R.E. Gas Development, LLC (“R.E. Gas”), both located at 476 Rolling Ridge Drive, Suite 300, State College, Pennsylvania 16801 (individually or collectively sometimes called “Rex”), and with Rex and Summit sometimes referred to as the “Parties,” or separately sometimes referred to as a “Party.”
