Daniel Herz

Atlas Energy Group LLC is an energy management company, which engages in the acquisition and development of upstream and midstream oil and gas assets. It operates through the following segments: Atlas Resource Partners, Atlas Growth Partners, and Corporate and Other. The company was founded in October, 2011 and is headquartered in Fort Worth, TX.

Atlas Growth Partners LP engages in the production of natural gas and oil. It focuses on the development and growth of energy enterprises. The company was founded in February 2013 and is headquartered in Philadelphia, PA.

Titan Energy LLC engages in the development and production of natural gas, crude oil and natural gas liquids. It operates through the following segments: Gas and Oil Production and Drilling Partnership Management. The Gas and Oil Production segment comprises of production operations in Eagle Ford Shale, Coalbed Methane, Appalachia Basin and Mid-Continent assets. The Drilling Partnership Management segment includes well construction and completion, administration and oversight, well services and gathering and processing. The company was founded in October 2011 and is headquartered in Fort Worth, TX.

Atlas Energy LP develops and provides natural gas and oil. The company was founded on December 15, 2005 and is headquartered in Pittsburgh, PA.

Atlas America Series 27-2006 LP engages in oil and gas exploration and extraction activities. The company was founded on July 21, 2006 and is headquartered in Pittsburgh, PA.

ARP Rangely Production LLC engages in oil and gas leasing and supporting activities. The company is headquartered in Philadelphia, PA.

Atlas Resources LLC engages in the development and production of natural oil and gas. The company was founded in October 2011 and is headquartered in Pittsburgh, PA.

Osprey Energy Acquisition Corp. is a emerging growth and blank check company. The firm's purpose is effecting a merger; capital stock exchange; asset acquisition; stock purchase; reorganization; or similar business combination with one or more businesses. It intends to identify and acquire a business that could benefit from either an active owner with extensive operational experience in the energy sector. The company was founded on June 13, 2016 and is headquartered in Philadelphia, PA.

DGOC Series 28 LP is a developer and producer of natural gas, crude oil, and natural gas liquids, which operates wells located in Pennsylvania. The company was founded on July 6, 2017 and is headquartered in Fort Worth, TX.

Atlas Eagle Ford 2016 LP operates in the oil and gas industry. The company is headquartered in Pittsburgh, PA.

DGOC SERIES 18(C) LP operates a limited partnership with the purpose of holding Atlas Public #18C''s in Pennsylvania and Tennessee. The company was founded on July 6, 2017 and is headquartered in Fort Worth, Texas.

DGOC Series 18B LP engages in the development and producing of natural gas, crude oil, and natural gas liquids through Atlas Resources, LLC, which is an indirect subsidiary of Titan Energy, LLC. The company was founded on July 6, 2017 and is headquartered in Fort Worth, TX.

Part of Atlas Energy Group LLC, Atlas Growth Partners GP LLC provides investment services. The company is based in Pittsburgh, PA. Jeffrey M. Slotterback has been the CEO of the company since 2013.

Falcon Minerals Corp. engages in owning and acquiring royalty interests, mineral interests, non-participating royalty interest and overriding royalty interests in oil and natural gas properties. It operates in Eagle Ford Shale and Marcellus Shale. The company was founded by Daniel C. Herz on June 13, 2016 and is headquartered in Houston, TX.

Aquadrill LLC is an offshore drilling contractor, which engages in the provision of offshore drilling services to the oil and gas industry. It owns and operates drillships, semi-submersible rigs, and tender rigs for operations in shallow to ultra-deepwater areas in both benign and harsh environments. The company was founded on June 28, 2012 and is headquartered in London, the United Kingdom.

Whitehawk Income Corp. operates as an oil and gas resources company. The company is based in Philadelphia, PA.

WhiteHawk Energy LLC is a mineral and royalty acquisition company based in Philadelphia, PA. WhiteHawk Energy LLC focuses on acquiring mineral and royalty interests in top tier natural gas resource plays, with current assets covering 850,000 gross unit acres in the core of the Marcellus and Haynesville shales. The management team at WhiteHawk has successfully grown over $13 billion of minerals, midstream, and exploration and development companies over the last 20 years, delivering income and growth to investors. The private company was founded in 2021 by Daniel C. Herz, who has been the CEO since then.