Roy W. Duff

Society of Petroleum Engineers, Inc. provides petroleum engineering services. The non-profit company is based in Allen, TX and has subsidiaries in United States, India and Canada.

Part of UR Holding SpA, Ultimate Renaissance Ltd. is a British company founded in 1999 that engages in the design and sale of embedded technologies and communication systems. The company is based in Swindon, UK.

Texas American Resources Co. LLC operates as an independent oil & gas exploration and production company. It operates assets located in Atascosa, Dimmit, Frio, La Salle, and Zavala Counties. The firm specializes in geology, engineering, finance, and land. The company was founded by David E. Honeycutt in 1990 and is headquartered in Austin, TX.

Part of FTI Consulting, Inc., Platt, Sparks & Associates, Inc. is a company that provides petroleum engineering services. The company is based in Austin, TX. Platt, Sparks & Associates was acquired by FTI Consulting, Inc. on November 03, 2014.

Professional Engineers Ontario operates as the licensing and regulating body for professional engineering in the province. It serves and protects the public interest by setting and upholding high academic, experience and professional practice standards for the engineering profession. The company was founded in June 14, 1922 and is headquartered in Toronto, Canada.

Association of Professional Engineers & Geoscientists of AB is a non profit organization that regulates the practices of engineering and geoscience in Alberta. Its function is licensing individuals and companies that want to practice engineering and geoscience in Alberta. The applicants and companies that meet APEGA’s standards for ethical, professional, and technical competency earn the right to practice and use reserved titles and designations. The company was founded in 1920 and is headquartered in Edmonton, Canada.

Schlumberger Canada Ltd. provides oilfield services. It supplies technology, project management and information solutions that optimize performance for customers working in the international oil and gas industry. The company is headquartered in Calgary, Canada.

Enbridge (U.S.), Inc. provides transportation services for crude oil, liquid petroleum and natural gas. It also operates natural gas midstream businesses including gathering, transmission, processing, treating and marketing subsidiaries. The company was founded on July 12, 2001 and is headquartered in Houston, TX.

Maxus Energy Corp. explores and produces oil and gas products. It has operations in the United States, Indonesia, and Ecuador. The company was founded in 1983 and is headquartered in Houston, TX.

Part of Chevron Corp., Rutherford-Moran Oil Corp. is a company that explores, develops, and produces crude oil and natural gas. The company is based in Houston, TX. Rutherford-Moran Oil was acquired by Chevron Corp. on March 17, 1999 for $96.12 million.

Part of Hunt Petroleum, Inc., Columbia Gas Development Corp. is an oil and gas exploration company. The company is based in Houston, TX. Columbia Gas Development was acquired by Hunt Petroleum, Inc. from Columbia Energy Group on May 20, 1996 for $200 million.

American Society of Mechanical Engineers operates non-profit professional organization that enables collaboration, knowledge sharing and skill development for engineering community. The company was founded in 1880 and is headquartered in New York, NY.

Huddleston & Co., Inc. is a private company that offers petroleum and geological engineering, consulting, and financial services. The company is based in Houston, TX. The company has a team of experts who are capable of providing a wide range of services in these fields.

Hite Associates, Inc. provides roofing contracting services. The company was founded in 1986 and is headquartered in Cumberland, MD

Part of SLB NV, Dowell Schlumberger Corp. is a There is no available country named vg company that provides oil field services. The company is based in TO.

Shell Oil Co. manufactures petrochemicals and distributes gas and oil products. The company was founded in 1912 and is headquartered in Houston, TX.