Callon Petroleum Co. has appointed Correne S. Loeffler as interim CFO. 

Tyler, Texas-based Mewbourne Oil Company has opened a new regional headquarters for operations in Southeast New Mexico’s Permian Basin.

Noble Midstream Partners LP has agreed to acquire additional interests in Colorado River DevCo LP and Blanco River DevCo LP for $270 million from Noble Energy Inc.

Frank J. Ferazzi has been named senior vice president over the Atlantic-Gulf operating area of Williams (NYSE: WMB), succeeding Rory Miller, who will retire.

EQT Corp. and Rice Energy Inc. have entered into a definitive merger agreement. 

Primoris Services Corp. has acquired the assets of Coastal Field Services. 

Occidental Petroleum Corp. has agreed to a number of purchase and sale transactions in the Permian Basin.

Tim Charters today joined the staff of the National Ocean Industries Association (NOIA) as Senior Director of Governmental and Political Affairs. 

A subsidiary of EnLink entered into a long-term, fee-based agreement with a subsidiary of ONEOK to move natural gas liquids from EnLink’s Central Oklahoma position to EnLink’s Cajun-Sibon platform and the Mont Belvieu trading and storage hub.