NXT Energy Solutions
OTCMKTS:NSFDFNXT Energy Solutions Inc., a technology company, provides services to the oil and gas industry through its proprietary stress field detection (SFD) technology worldwide. Its SFD technology, a remote sensing airborne survey system utilizes quantum-scale sensors to detect gravity field perturbations in an airborne survey method which can be used onshore and offshore to remotely identify traps and reservoirs with hydrocarbon and geothermal exploration potential. The company was formerly known as Energy Exploration Technologies Inc. and changed its name to NXT Energy Solutions Inc. in September 2008. NXT Energy Solutions Inc. was incorporated in 1994 and is headquartered in Calgary, Canada.
Alto Ingredients
NASDAQ:PEIXAlto Ingredients, Inc. produces and markets low-carbon renewable fuels and alcohol products in the United States. The company operates in two segments, Production and Marketing. It produces and markets ethanol; and co-products, such as wet and dry distillers grains, wet and dry corn gluten feed, condensed distillers solubles, corn gluten meal, corn germ, corn oil, dried yeast, and CO2, as well as markets ethanol produced by third parties. The company also offers ethanol transportation, storage, and delivery services through third-party service providers. It sells ethanol to integrated oil companies and gasoline marketers; distillers grains and other feed co-products to dairies and feedlots; and corn oil to poultry and biodiesel customers. The company owns and operates nine ethanol production facilities, including four plants located in the Western states of California, Oregon, and Idaho; and five plants in the Midwestern states of Illinois and Nebraska. The company was formerly known as Pacific Ethanol, Inc. and changed its name to Alto Ingredients, Inc. in January 2021. Alto Ingredients, Inc. was founded in 2003 and is headquartered in Sacramento, California.
SouthGobi Resources
OTCMKTS:SGQRFSouthGobi Resources Ltd., together with its subsidiaries, operates as an integrated coal mining, development, and exploration company in Mongolia, Hong Kong, and China. The company primarily explores for coking and thermal coal. Its flagship project is the Ovoot Tolgoi open pit coal mine located in the Umnugobi Aimag of Mongolia. The company also holds interest in Zag Suuj and Soumber Projects. In addition, it engages in the logistics and trading of coal in Mongolia and China. The company was formerly known as SouthGobi Energy Resources Ltd. and changed its name to SouthGobi Resources Ltd. in May 2010. SouthGobi Resources Ltd. was incorporated in 2002 and is based in Kowloon, Hong Kong.
Superior Energy Services
NYSE:SPNSuperior Energy Services, Inc. engages in the provision of oilfield services and equipment. It operates through the following segments: Drilling Products & Services, Onshore Completion & Workover Services, Production Services and Technical Solutions. The Drilling Products and Services segment provides downhole drilling tools and surface rentals. The Onshore Completion and Workover Services segment offers pressure pumping, fluid management and workover services. The Production Services segment gives intervention services. The Technical Solutions segment involves in the products and services that address customer-specific needs with applications, which typically require engineering, manufacturing or project planning. The company was founded by Terence E. Hall in 1989 and is headquartered in Houston, TX.
Ultra Petroleum
NASDAQ:UPLUltra Petroleum Corp., an independent oil and gas company, engages in the acquisition, exploration, development, operation, and production of oil and natural gas properties. Its principal business activities are developing its natural gas reserves in the Green River Basin of southwest Wyomingthe Pinedale and Jonah fields. As of December 31, 2018, the company owned interests in approximately 114,000 gross acres in Wyoming. The company was founded in 1979 and is headquartered in Englewood, Colorado.