Luca Technologies owns and operates wells and infrastructure, then sells natural gas into existing markets. Its end users include power utilities, and government entities that use natural gas for power production. Luca Technologies owns 1,350 wells in Wyoming. The company intends to expand there, and is looking for wells to revitalize in Alabama, New Mexico, Oklahoma, Utah and Appalachia. The company’s venture backers include: Kleiner Perkins Caufield & Byers, One Equity Partners, Oxford Bioscience Partners, and BASF Venture Capital. Luca began testing their “methane farming” method in the Powder River basin in 2006. Since then, they have faced regulatory and financial difficulties which have resulted in permitting delays, layoffs, and now, finally Chapter 11 bankruptcy. Methane farming generates natural gas by feeding nutrients to microbes in coal beds.