Brigham Exploration Co., Austin, Texas, (Nasdaq: BEXP) has increased its senior credit-facility borrowing base to $145 million from $135 million following its semi-annual credit-facility redetermination. Bank of America NA is administrative agent and The Royal Bank of Scotland Plc, BNP Paribas, Natixis and Capital One NA are group members.

Brigham has oil and gas property interests onshore the Texas and Louisiana coasts, the Texas Panhandle and western Oklahoma, the Powder River basin and Williston basins in the Rockies, and the Permian Basin in West Texas. SJP