Isramco, Inc. engages in the exploration, development, and production of oil and natural gas properties. It operates through the Oil and Gas Exploration, and Production; and Production Services segments. The Oil and Gas Exploration segment owns and operates oil and natural gas properties located onshore in the United States as well as oil and gas concessions located offshore Israel. The Production Services segment comprises of rig-based services which includes drilled wells; workover and recompletion of existing oil and natural gas wells; well maintenance; and plugging and abandonment of wells at the end of their useful lives. The company was founded in 1982 and is headquartered in Houston, TX.