Diamond Offshore Drilling
OTCMKTS:DOFSQDiamond Offshore Drilling, Inc. provides contract drilling services to the energy industry worldwide. The company operates a fleet of 13 offshore drilling rigs, including four drillships and nine semisubmersible rigs. It serves independent oil and gas companies, and government-owned oil companies. The company was founded in 1953 and is headquartered in Houston, Texas. Diamond Offshore Drilling, Inc. is a subsidiary of Loews Corporation. On April 26, 2020, Diamond Offshore Drilling, Inc., along with its affiliates, filed a voluntary petition for reorganization under Chapter 11 in the United States Bankruptcy Court for the Southern District of Texas.
Independence Contract Drilling
NYSE:ICDIndependence Contract Drilling, Inc. provides land-based contract drilling services for oil and natural gas producers in the United States. It operates a fleet of pad-optimal and superspec AC powered rigs in the Permian Basin and the Haynesville Shale. The company was incorporated in 2011 and is headquartered in Houston, Texas.
Noble
OTCMKTS:NEBLQNoble Holding Corporation plc operates as an offshore drilling contractor for the oil and gas industry worldwide. It provides contract drilling services using mobile offshore drilling units. As of November 6, 2020, the company operated a fleet of 19 drilling rigs consisted of 7 drillships and semisubmersibles and 12 jackups. The company was formerly known as Noble Corporation plc and changed its name to Noble Holding Corporation plc in November 2020. Noble Holding Corporation plc was founded in 1921 and is headquartered in London, the United Kingdom. On July 31, 2020, Noble Corporation plc, 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.
Seadrill
OTCMKTS:SDRLFSeadrill Limited provides offshore drilling services to the oil and gas industry worldwide. It operates in three segments: Harsh Environment, Floaters, and Jack-ups Rigs. The company owns and operates drillships, semi-submersible rigs, and jack-up rigs for operations to ultra-deepwater in benign and harsh environments. It offers management services to third parties and related parties. The company operates a fleet of 34 drilling units, including 7 drill ships, 12 semi-submersible rigs, and 15 jack-up rigs. It serves oil super-majors, state-owned national oil companies, and independent oil and gas companies. Seadrill Limited was incorporated in 2005 and is headquartered in Hamilton, Bermuda. On February 10, 2021, Seadrill Limited, 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.