Dallas Spear

The Society of Exploration Geophysicists operates as an association of exploration geophysicists. The non-profit company is based in Tulsa, OK and has subsidiaries in the United States.

The Geological Society of America, Inc. engages as a non-profit organization. It helps in the advancement of geosciences. The company was founded in 1888 and is headquartered in Boulder, CO.

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.

Forest Oil Corp. is an independent oil and gas company, engaged in the acquisition, exploration, development and production of natural gas and liquids in the United States and selected international locations. The company's reserves and operational areas are in the Texas Panhandle, the Eagle Ford Shale in South Texas, and the Ark-La-Tex area. Its core operational areas consist of drilling projects that have exposure to oil, natural gas, and natural gas liquids. Forest Oil was founded in 1916 and is headquartered in Denver, CO.

Arco, Inc. supplies memory components and semiconductor products. The frim offers procurement, logistic and value added, global sourcing solutions and supply chain services. The company was founded in 1994 and is headquartered in Montvale, NJ.

Hawkwood Energy Management LLC engages in production of oil and gas. It focuses in its East Texas operations. The company was founded by Peter E. Jeffe in 2011 and is headquartered in Denver, CO.