David B. Kenyon

Part of Kinder Morgan, Inc., Cantera Natural Gas LLC is a company that gathers and processes natural gas. The company is based in Denver, CO. Cantera Natural Gas was acquired by Copano Energy LLC, a subsidiary of Kinder Morgan, Inc. from Metalmark Capital LLC on October 19, 2007 for $681.36 million. The company was founded by Keith R. Finger.

Part of Western Midstream Partners LP, Mountain Gas Resources LLC is a company that produces natural gas. The company is based in The Woodlands, TX. The company was founded by Keith R. Finger. Mountain Gas Resources was acquired by Western Gas Resources, Inc., a subsidiary of Occidental Petroleum Corp. from Presidio Oil Co. on April 01, 1993 for $130 million.

Highlands Gas LLC, founded in 1995, gathers, processes, and transports natural gas. The company is based in Houston, TX. Highlands Gas was acquired by Union Pacific Resources Group, Inc., part of Occidental Petroleum Corp. from July 14, 2000 on August 31, 1997 for $179.40 million.

Western Gas Resources, Inc. used to explore natural gas and natural gas liquids. It engaged in the exploration, development, production, gathering, processing, treatment, transportation and marketing of natural gas and natural gas liquids. It operated through four segments: Gas Gathering, Processing and Treating, Exploration and Production, Marketing and Transportation. Western Gas Resources, Inc. was founded in 1989 and was headquartered in Denver, CO.

Colorado Interstate Gas Co. LLC engages in interstate transportation, storage, and processing of natural gas. The company was founded on June 08, 1927 and is headquartered in Houston, TX.

Part of Energy Transfer LP, Canyon Gas Resources LLC is a company that gathers and processes natural gas. The company is based in Englewood, CO. Canyon Gas Resources was acquired by ETP Legacy LP from Metalmark Capital LLC on October 05, 2007 for $305.20 million.

Monarch Midstream LLC transports and markets natural gas, oil and related hydrocarbons. The firm provides producers of natural gas and crude oil with all related services from the wellhead to market by designing, building and operating facilities dedicated to the producers needs with a strong focus on performance, safety and reliability. It is a full-service midstream energy company focused on building and operating assets in the midstream sector of the Oil and Gas industries. The company is headquartered in Greenwood, CO.