Alta Mesa Holdings

Alta Mesa Holdings, LP is involved in the acquisition, exploration, development, and production of oil, natural gas, and natural gas liquids in the United States. The company primarily focuses on the Sooner Trend Anadarko Basin fields in Canadian and Kingfisher Counties, Oklahoma, as well as the Weeks Island Area, which includes fields in Iberia and St. Mary Parish, Louisiana. Founded in 1987 and based in Houston, Texas, Alta Mesa Holdings had approximately 158 million barrels of oil equivalent in proved reserves as of early 2019. The company underwent significant financial restructuring, filing for reorganization under Chapter 11 in September 2019. It operates as a subsidiary of SRII Opco, LP and is in joint administration with Alta Mesa Resources, Inc.