Alvopetro Energy
OTCMKTS:ALVOFAlvopetro Energy Ltd. engages in the acquisition, exploration, development, and production of hydrocarbons. It holds interests in the Caburé and Murucututu natural gas assets, Block 182 and 183 exploration assets, and Bom Lugar and Mãe-da-lua oil fields, which covers an area of approximately 22,166 acres in the Recôncavo basin onshore Brazil. The company was incorporated in 2013 and is headquartered in Calgary, Canada.
Amplify Energy
NYSE:AMPYAmplify Energy Corp., together with its subsidiaries, engages in the acquisition, development, exploitation, and production of oil and natural gas properties in the United States. The company's properties consist of operated and non-operated working interests in producing and undeveloped leasehold acreage, as well as working interests in identified producing wells located in Oklahoma, the Rockies, federal waters offshore Southern California, East Texas/North Louisiana, and Eagle Ford. The company is based in Houston, Texas.
Evolution Petroleum
NYSEAMERICAN:EPMEvolution Petroleum Corporation, an energy company, engages in the development, production, ownership, and exploitation of onshore oil and gas properties in the United States. The company holds interests in a CO2 enhanced oil recovery project in Louisiana's Delhi field. Its Delhi Holt-Bryant Unit covers an area of approximately 13,636 acres located in Northeast Louisiana. The company also holds interests in the Hamilton Dome field covering 5,908 acres located in Hot Springs County, Wyoming; Barnett Shale field covering an area of 123,777 acres located in North Texas; Williston Basin covering an area of 145,743 acres located in North Dakota; Jonah Field covering an area of 5,280 acres located in Sublette County, Wyoming; and small overriding royalty interests in four onshore central Texas wells. Evolution Petroleum Corporation was founded in 2003 and is based in Houston, Texas.
Nostrum Oil & Gas
OTCMKTS:NSTRYNostrum Oil & Gas PLC, an independent oil and gas company, engages in the exploration, development, and production of oil and gas in the pre-Caspian Basin. The company discovers and develops oil and gas reserves, as well as produces and sells crude oil, stabilized condensate, liquefied petroleum gas, and dry gas. Its principal producing asset is 100% owned Chinarevskoye field located in North-western Kazakhstan. As of December 31, 2021, the company had proved and probable reserves of 34 million barrels of oil equivalent (mmboe) and 28 mmboe of contingent resources. Nostrum Oil & Gas PLC was founded in 1997 and is based in London, the United Kingdom.