Bracewell & Giuliani LLP represented Chesapeake Energy Corporation in the sale of certain midstream assets in the Anadarko Basin for $245 million to MarkWest Energy Partners. Bracewell is also representing Chesapeake Energy Corporation in the $300 million sale of Mid-America Midstream Gas Services, LLC to SemGroup Corporation.

David L. Burgert, a trial lawyer focused on patent disputes, has joined the Houston Office of global law firm Jones Day as a partner in the Intellectual Property Practice. He was formerly a partner at Houston's Porter Hedges LLP.

Sidley Austin LLP announced today that Timothy C. Langenkamp, a capital markets lawyer with extensive experience in energy transactions, has joined the firm as a partner. He is resident in the firm’s Houston office and a member of its Securities/Capital Markets practice group. This addition continues the expansion of Sidley’s Houston office and further enhances the firm’s energy-focused capital markets team.

Akin Gump Strauss Hauer & Feld LLP advised Crestwood Midstream Partners LP regarding a merger agreement announced today with Inergy, L.P. The combined company, with an enterprise value of approximately $7 billion, will provide pipeline and other services in some of North America’s biggest oil and gas drilling areas, including the continent’s premier shale formations. The merger, which the parties currently expect to close in September, is conditioned on approval by a majority of Crestwood’s limited partners.