GeoPetro Resources
OTCMKTS:GEORGeoPetro Resources Co. is an independent oil and natural gas company, which engages in exploration, development, drilling and production of oil and gas properties. It holds interest in Madisonville, Lokern and Cook Inlet projects. The company was founded by Stuart J. Doshi in August 1994 and is headquartered in San Francisco, CA.
ReoStar Energy
OTCMKTS:REOSReoStar Energy Corporation engages in the exploration, development, and acquisition of oil and gas properties primarily in Texas. It owns approximately 9,000 acres of leasehold, which include 5,000 acres of exploratory and developmental prospects, as well as 4,000 acres of enhanced oil recovery prospects. The company was formerly known as Goldrange Resources, Inc. and changed its name to ReoStar Energy Corporation in November 2004. ReoStar Energy Corporation was incorporated in 2004 and is headquartered in Fort Worth, Texas.
SAExploration
OTCMKTS:SAEXQSAExploration Holdings, Inc. provides seismic data acquisition, logistical support, and processing services to customers in the oil and natural gas industry in North America, South America, the Asia Pacific, and West Africa. The company's seismic data acquisition services include program design, planning and permitting, camp, survey and drilling, recording, reclamation, and in-field data processing. It acquires 2D, 3D, time-lapse 4D, and multi-component seismic data on land, in transition zones between land and water, and in offshore in depths reaching 3,000 meters. The company operates crews that are supported by approximately 160,000 owned land channels of seismic data acquisition equipment and other leased equipment. It serves integrated oil companies, national oil companies, and independent oil and natural gas exploration and production companies. The company was founded in 2011 and is headquartered in Houston, Texas. On August 27, 2020, SAExploration Holdings, Inc., along with its affiliates, filed a voluntary petition for reorganization under Chapter 11 in the U.S. Bankruptcy Court for the Southern District of Texas.
Saratoga Resources
OTCMKTS:SARASaratoga Resources, Inc., an independent oil and natural gas company, acquires, exploits, develops, and produces crude oil and natural gas properties in the United States. Its properties consist of approximately 51,500 acres under leases, including 31,700 acres gross/net located in the transitional coastline in protected in-bay environments on parish and state leases in south Louisiana; and 19,800 acres gross/net under federal leases in the shallow Gulf of Mexico shelf. As of December 31, 2014, the company had proved reserves of 10.2 million barrels of crude oil equivalent (MMBoe), including 5.8 million barrels of oil (MMBbls), and 26.6 billion cubic feet (Bcf) of natural gas; and 25.9 MMBoe comprising of 10.4 MMBbls, and 93.2 Bcf of natural gas. Saratoga Resources, Inc. was founded in 1990 and is headquartered in Houston, Texas.
Sky Petroleum
OTCMKTS:SKPISky Petroleum, Inc. acquires, explores, develops, and produces oil and natural gas properties of others under arrangements in which the company finances the costs in exchange for interests in the oil or natural gas revenue generated by the properties. It has a production sharing contract with the Ministry of Economy, Trade and Energy of Albania for three exploration blocks, including Four, Five, and Dumre blocks in the Republic of Albania. The company was formerly known as Seaside Explorations, Inc. and changed its name to Sky Petroleum, Inc. in March 2005. Sky Petroleum, Inc. was founded in 2002 and is based in Frisco, Texas.