(1) The Business Combination Proposal– To consider and vote upon a proposal to approve and adopt each of the following agreements and the transactions contemplated thereby (the “business combination” and such proposal, the “Business Combination Proposal”): (a) a Contribution and Merger Agreement (as subsequently amended, the “Karnes County Contribution Agreement”) by and among the Company, TPG Pace Energy Parent LLC, a Delaware limited liability company and direct wholly owned subsidiary of the Company (“Pace LLC”), EnerVest Energy Institutional Fund XIV-A, L.P., a Delaware limited partnership (“EV XIV-A”), EnerVest Energy Institutional Fund XIV-WIC, L.P., a Delaware limited partnership (“EV XIV-WIC”), EnerVest Energy Institutional Fund XIV-2A, L.P., a Delaware limited partnership (“EV XIV-2A”), EnerVest Energy Institutional Fund XIV-3A, L.P., a Delaware limited partnership (“EV XIV-3A”), and EnerVest Energy Institutional Fund XIV-C, L.P., a Delaware limited partnership (“EV XIV-C” and, together with EV XIV-A, EV XIV-WIC, EV XIV-2A and EV XIV-3A, the “Karnes County Contributors”), pursuant to which the Company, through Pace LLC, will acquire all of the Karnes County Contributors’ collective rights, title and interest in certain oil and natural gas assets located primarily in the Karnes County portion of the Eagle Ford Shale in South Texas; (b) a Purchase and Sale Agreement by and among Pace LLC, EnerVest Energy Institutional Fund XI-A, L.P., a Delaware limited partnership (“EV XI-A”), EnerVest Energy Institutional Fund XI-WI, L.P., a Delaware limited partnership (“EV XI-WI”), EnerVest Holding, L.P., a Texas limited partnership (“EV Holding”), and EnerVest Wachovia Co-Investment Partnership, L.P., a Delaware limited partnership (“EV Co-Invest” and, together with EV XI-A, EV XI-WI and EV Holding, the “Giddings Sellers”), pursuant to which the Company, through Pace LLC, will acquire all of the Giddings Sellers’ collective rights, title and interest in certain oil and natural gas assets located in the Giddings Field of the Austin Chalk; and (c) a Membership Interest Purchase Agreement by and among Pace LLC, EV XIV-A, EV XIV-WIC and EV XIV-C (EV XIV-A, EV XIV-WIC and EV XIV-C, collectively, the “Ironwood Sellers” and, together with the Karnes County Contributors and the Giddings Sellers, the “Sellers”), pursuant to which the Company, through Pace LLC, will acquire all of the Ironwood Sellers’ approximate 35% membership interest in Ironwood Eagle Ford Midstream, LLC, a Texas limited liability company, which owns an Eagle Ford gathering system. | | FOR ☐ | | AGAINST ☐ | | ABSTAIN ☐ |