EXHIBIT 21
SUBSIDIARIES AND AFFILIATES OF THE REGISTRANT
Consolidated Subsidiaries of the Registrant
(Jurisdiction of incorporation):
Parker Drilling Company of Oklahoma, Incorporated (Oklahoma) | 100 | % | ||
Parker Technology, Inc. (Oklahoma) | 100 | % | ||
Parker-VSE, Inc. (formerly Vance Systems Engineering, Inc.) (Nevada) (1) | 100 | % | ||
Parker Drilling Company International Limited (Nevada) (2) | 100 | % | ||
Parker Drilling Company of New Guinea, Inc. (Oklahoma) | 100 | % | ||
Parker Drilling Company Limited (Nevada) | 100 | % | ||
Parker North America Operations, Inc. (Nevada) (3) | 100 | % | ||
Parker Drilling Company (Bolivia) S.A. (Bolivia) | 100 | % | ||
Parker Drilling Company International, Inc. (4) | 100 | % | ||
Universal Rig Service Corporation | 100 | % | ||
Parker Drilling (Kazakstan), Ltd. (5) | 100 | % |
Certain subsidiaries have been omitted from the list since they would not, even if considered in the aggregate, constitute a significant subsidiary. All subsidiaries are included in the consolidated financial statements.
(1) | Parker-VSE, Inc. (formerly Vance Systems Engineering, Inc.) owns 100% of Parker Drilling Company Limited (Bahamas) and 93% of Parker Drilling Company Eastern Hemisphere, Ltd. (Oklahoma). Parker Drilling Company Limited (Bahamas) owns 7% of Parker Drilling Company Eastern Hemisphere, Ltd. (Oklahoma). | |||
(2) | Parker Drilling Company International Limited owns 100% of five subsidiary corporations, namely: Choctaw International Rig Corp. (Nevada); Creek International Rig Corp. (Nevada); Parker Drilling Company of Argentina, Inc. (Nevada); Parker Drilling Company of Sakhlin (Russia) and Parker Drilling International of New Zealand Limited (New Zealand). It also owns 50% of SaiPar Drilling Company B.V. (Netherlands). | |||
(3) | Parker North America Operations, Inc. owns 100% of Parker Drilling Company North America, Inc. (Nevada); Parker USA Drilling Company (Nevada) and Parker Drilling Offshore Corporation (Nevada). | |||
(4) | Owns 51% voting interest of Parker SMNG Limited Liability Company. | |||
(5) | Owns 50% of AralParker CJSC. |
Parker Drilling Offshore Corporation owns 100% of the following entities: | |
Mallard Argentine Holdings, Ltd. (Cayman Islands) Mallard Drilling of South America, Inc. (Cayman Islands) Mallard Drilling of Venezuela, Inc. (Cayman Islands) Parker Drilling Offshore International, Inc. (formerly Mallard | |
Drilling International, Inc.) (Cayman Islands), which also owns 75% of Parker Drilling (Nigeria) Limited (Nigeria) and 100% of KDN, Limited (Nigeria) | |
Parker Drilling Offshore USA, L.L.C. (Oklahoma), which also owns 100% of Parker Drilling Company of Mexico, LLC (Nevada) and 98% of Parker Drilling de Mexico, SRL (Mexico). Parker Drilling Offshore Corporation owns 2% of Parker Drilling de Mexico, SRL. | |
Parker Technology, L.L.C. (Louisiana) Parker Tools, LLC (Oklahoma), which owns 99% of Quail Tools, L.P. (formerly Quail Tools, L.L.P.) (Oklahoma). Quail USA, LLC owns 1% of Quail Tools, L.P. |
Quail USA, LLC (Oklahoma), which owns 1% of Quail Tools, L.P. | |
(formerly Quail Tools, L.L.P.) (Oklahoma). Parker Tools, LLC owns 99% of Quail Tools, L.P. |
Parker Drilling Offshore Corporation owns 98% of PD Servicios Integrales, SRL (Mexico). Parker Drilling Offshore USA, L.L.C. owns 2% of PD Servicios Integrales, SRL |