George W. Newton

Warburg Pincus LLC (Warburg Pincus) is a private equity subsidiary of Warburg Pincus & Company US LLC founded in 1966. The firm is headquartered in New York.

Founded in 1999, Credit Suisse Asset Management LLC (CSAM) is a registered investment advisor headquartered in New York City. The firm is an indirect wholly-owned subsidiary of Credit Suisse Group AG (NYSE: CS), a publicly owned foreign bank holding company based in Switzerland.

Goldman Sachs Asset Management LP (GSAMLP) is a SEC-registered investment advisor headquartered in New York City. The firm is a wholly owned subsidiary of GSAM Holdings LLC, and their ultimate parent is Goldman Sachs Group, Inc. (NYSE: GS). Founded in 1988, GSAMLP provides investment solutions to a range of individual and institutional investors worldwide.

Netherland, Sewell & Associates, Inc. provides geological, geophysical, petrophysical, engineering, and economical solution for all facets of the upstream energy industry. Its services include acquisition and divestiture evaluations, coalbed methane development studies, deepwater development studies, enhanced recovery projects, midstream services, operations engineering services, pipeline supplies studies, and equity determinations services. The company was founded by Clarence M. Netherland in 1961 and is headquartered in Dallas, TX.

Kayne Anderson Capital Advisors LP (Kayne Anderson Capital Advisors) is a private equity subsidiary of Kayne Anderson Capital Advisors LP founded in 1991. The firm is headquartered in Los Angeles, California.

Memorial Hermann Health System operates as a non-profit organization that provides healthcare services. It specializes in back pain and spine care, cancer, children's health, digestive health, emergency services, heart and vascular care, neurosurgery, neurology, stroke, orthopedics, sports medicine, rehabilitation and physical therapy, sleep medicine, transplant center, weight loss, and women?s health and maternity. Its services include alcohol and drug rehabilitation, diabetes education, home care, hospice, and medical equipment. The organization was founded 1907 and is headquartered in Houston, TX.

Part of MCubed Properties Investments, Inc., Manti Resources, Inc. provides oil and gas exploration and operations services. The company is based in Houston, TX. The company was founded in 1989 by Lee D. Barberito. Lee D. Barberito has been the CEO since 1989.

Endless Mountain Energy Partners LLC explores and produces natural gas. The company was founded in November 2010 and is headquartered in Olyphant, PA.

KA Henry I LLC explores oil and gas properties in the Permian Basin. It operates as an exploration and production company. The company was founded in 2011 and is headquartered in Houston, TX.

Zone Energy LLC explores oil and gas properties. The firm acquires and develops producing properties with long-lived reserves and stable production profiles in Texas, Louisiana and Oklahoma. The company is headquartered in Houston, TX.

Oak Ridge Natural Resources, LLC provides oil and gas exploration and production services. It acquires and develops large, long-life producing oil and gas assets. The company was founded in 2015 and is headquartered in Tulsa, OK.

Terra Energy Partners LLC engages in the exploration and production of oil and natural gas. It acquires and develops long-lived producing oil and gas assets in North America. The company was founded by Michael S. Land in 2015 and is headquartered in Houston, TX.

Chisholm Energy Holdings LLC explores petroleum properties. The company is headquartered in Fort Worth, TX.

Valorem Energy LLC operates as a oil and natural gas exploration and production company. The firm focuses on the acquisition and development of large producing oil and gas assets primarily in the Rockies and Mid-Continent regions. The company was founded in 2017 and is headquartered in Oklahoma City, OK.

Stronghold Energy II Holdings LLC operates as an oil and gas exploration and production firm. It is focused on Central Basin Platform of the Permian Basin. The company was founded on December 28, 2017 and is headquartered in Midland, TX.

Ridge Runner Resources LLC operates as an oil and gas exploration and production company. The company is headquartered in Dallas, TX.

Ensign Natural Resources LLC operates as an exploration and production company. It focuses on acquiring, developing and producing U.S. unconventional resources. The company was founded in 2017 and is headquartered in Houston, TX.

Flywheel Energy LLC explores and produces natural gas and oil. It acquires and operates onshore U.S. oil and gas assets with an emphasis on the Rockies and Mid-Continent. The company was founded in 2017 and is headquartered in Oklahoma City, OK.

Tall City Exploration III LLC engages in the exploration and production of oil and gas. Its activities include the pursuit of acquisitions and the exploration and development of upstream oil and gas assets in the Permian Basin. The company is headquartered in Midland, TX.