Marwell Petroleum

Founded in 1937, Ryder Scott Petroleum Consultants evaluates oil and gas properties and independently certifies petroleum reserve quantities. The firm performs several hundred consulting studies per year for a variety of clients, including those preparing annual petroleum reserve certifications for filers with the United States Securities and Exchange Commission, as well as clients listed on the London, Ontario, Toronto, Hong Kong and Australian stock exchanges. With more than 60 professional petroleum engineers and geoscientists, the firm conducts reserves evaluations, geoscience and geology studies, field development and enhanced oil recovery design, reservoir simulation, economic analysis, management consulting and expert witness testimony. It also provides a complete range of professional engineering, geoscientific and economic evaluation services. The Houston-based firm has branch offices in Calgary and Denver.

Southwestern Energy Company, founded in 1929, explores, produces and distributes natural gas and oil throughout the United States, including Arkansas, Texas, Louisiana, New Mexico, and Oklahoma. The company conducts its exploration and production activities through its wholly owned subsidiaries, Southwestern Energy Production Company and SEECO. It has oil drilling operations in the Arkoma Basin and East Texas, and exploration facilities in New Mexico. The company s subsidiary, Arkansas Western Gas Company, distributes and transmits natural gas to more than 1 million residential, commercial and industrial customers in northern Arkansas. It also provides natural gas storage and transportation facilities to third-party clients. Southwestern Energy Company is headquartered in Houston.

ConocoPhillips is a global leader in the exploration, development, and production of crude oil and natural gas. With operations spanning across the globe, the company is dedicated to meeting the world's energy needs. Through innovative technologies and strategic partnerships, ConocoPhillips continues to drive advancements in the energy industry, ensuring a sustainable future for generations to come. Generated from their website's infomation