EXHIBIT 21
SUBSIDIARIES 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 Drilling Company Limited LLC (Delaware) | 100 | % | ||
Parker North America Operations, Inc. (Nevada)(3) | 100 | % | ||
Parker Drilling Company (Bolivia) S.A. (Bolivia) | 100 | % | ||
Universal Rig Service LLC (Delaware) | 100 | % | ||
Parker Drilling Arctic Operating Inc. | 100 | % | ||
Parker Drilling Domestic Holding Company LLC(2) | 100 | % | ||
Parker Drilling International Holding Company LLC(1) | 100 | % | ||
Parker Drilling Management Services, Inc.(4) | 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 Drilling International Holding Company owns 64.8% of Parker Drilling Eurasia, Inc. |
| (2) | Parker Drilling Domestic Holding Company owns 100% of Choctaw International Rig Corp. (Nevada); Creek International Rig Corp. (Nevada) and Parker Drilling Company of Argentina, Inc. (Nevada). It also owns 74% of Parker Drilling Pacific Rim, Inc. (Delaware). |
| (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).* |
| * | 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 100% 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), 2% of PD Servicios Integrales, SRL (Mexico) and 100% of Parker Enex, LLC (Delaware). |
| • | 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). |
SUBSIDIARIES OF THE REGISTRANT(continued)
| * | Parker Drilling Offshore Corporation owns 98% of PD Servicios Integrales, SRL (Mexico). |
| * | Parker Drilling Offshore Corporation owns 2% of Parker Drilling de Mexico, SRL (Mexico). |
| * | Parker Drilling Offshore Corporation owns 35.2% of Parker Drilling Eurasia, Inc. (Delaware), which owns 100% of Parker Drilling Company International Limited (Nevada), 100% of Parker Drilling Company Eastern Hemisphere, Ltd. Co. (Oklahoma), 100% of Parker Drillserv, LLC (Delaware), 100% of Parker Drilltech, LLC (Delaware) and 99.96% of PD Offshore Holdings C.V. (Netherlands) which owns 100% of Parker 3source, LLC (Delaware) and 99.97% of PD Selective Holdings C.V. (Netherlands) which owns 100% of the following entities: |
| • | Parker Drillex, LLC (Delaware) |
| • | Parker Drilling AME Limited (Cayman Islands) |
| • | Parker Drilling Company of New Guinea, LLC (Delaware) |
| • | Parker Drilling Company of Sakhalin (Russia) |
| • | Parker Drilling Company of Singapore, LLC (Delaware) |
| • | Parker Drilling Netherlands B.V. (Netherlands) |
| • | Parker Drillsource, LLC (Delaware) |
| • | PD Labor Services, Ltd. (Cayman Islands). |
| • | PD Labor Sourcing, Ltd. (Cayman Islands) |
| • | PD Personnel Services, Ltd. (Cayman Islands) and 99.9% of Parker Drilling Company Kuwait Limited (Bahamas). |
| • | Parker Singapore Rig Holding Pte. Ltd. (Singapore) |
| * | Parker Drilling Offshore Corporation owns 26% of Parker Drilling Pacific Rim, Inc. (Delaware), which owns 100% of Parker Rigsource, LLC (Delaware) and 99.88% of PD International Holdings C.V. (Netherlands) which owns 100% of Parker 5272, LLC (Delaware) and 99.96% of PD Dutch Holdings C.V. (Netherlands) which owns 100% of the following entities: |
| • | Parker Drilling (Kazakstan), LLC (Delaware) |
| • | Parker Drilling Company International, LLC (Delaware) |
| • | Parker Drilling Company of New Zealand Limited (New Zealand) |
| • | Parker Drilling Dutch B.V. (Netherlands) |
| • | Parker Drilling International of New Zealand Limited (New Zealand) |
| (4) | Parker Drilling Management Services, Inc. owns 1% of PD Management Resources, L.P., and 100% of Parker USA Resources, LLC, which owns 99% of PD Management Resources, L.P. |