EXHIBIT 21
SUBSIDIARIES OF THE REGISTRANT
Consolidated Subsidiaries of the Registrant
(Jurisdiction of incorporation):
(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 Corp. | 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 Sakhalin (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) | Parker Drilling Company International, Inc. owns 51% voting interest of Parker SMNG Drilling Limited Liability Company. | ||
(5) | Parker Drilling (Kazakstan), Ltd. 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 owns 75% of Parker Drilling (Nigeria) Limited (Nigeria) and 100% of KDN Drilling Limited (Nigeria). | ||||
Parker Drilling Offshore USA, L.L.C. (Oklahoma), which owns 100% of Parker Drilling Company of Mexico, LLC (Nevada), 98% of Parker Drilling de Mexico, SRL (Mexico) and 2% of PD Servicios Integrales, 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 (Oklahoma), which owns 1% of Quail Tools, L.P. (formerly Quail Tools, L.L.P.) (Oklahoma). | ||||
* Parker Drilling Offshore Corporation owns 98% of PD Servicios Integrales, SRL (Mexico). | ||||
* Parker Drilling Offshore Corporation owns 2% of Parker Drilling de Mexico, SRL. |