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|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
|                                                                                                                                                                                                                                                |  |  |
| Subsidiary                                                                                                                                                                                                                                     | Jurisdiction | Percentage Ownership |
|                                                                                                                                                                                                                                           |   |   |
| Western Atlas, Inc.                                                                                                                                                                                                                            | Delaware | 100% |
|    Baker Hughes Oilfield Operations, Inc.                                                                                                                                                                                       | California | (1) |
|      Baker Hughes International Holding Company                                                                                                                                                                       | Delaware | 100% |
|         BJ General Holdings SECS LLC                                                                                                                                                                   | Delaware | 100% |
|      Baker Hughes International Branches, Inc.                                                                                                                                                                        | Delaware | (2) |
|        Baker Hughes EHHC, Inc.                                                                                                                                                                              | Delaware | (3) |
|           Baker Hughes International Partners Holdings SCS                                                                                                                                   | Luxembourg | (4) |
|             Baker Hughes International Financing S. à r.l.                                                                                                                    | Luxembourg | 100% |
|               Baker Hughes International Partners S. à r.l.                                                                                                         | Luxembourg | 100% |
|                  Baker Hughes International Holdings S. à r.l.                                                                                       | Luxembourg | (5) |
|                    Baker Hughes Holdings 3 S. à r.l.                                                                                       | Luxembourg | 100% |
|                      Baker Hughes Holdings 5 S. à r.l.                                                                           | Luxembourg | 100% |
|                        Baker Hughes International Coöperatief U.A.                                                     | The Netherlands | 100% |
|                           Baker Hughes Holdings I B.V.                                                       | The Netherlands | 100% |
|                             Baker Hughes Luxembourg Holdings S.C.A.                                | Luxembourg | (6) |
|                               Baker Hughes Nederland Holdings B.V.                       | The Netherlands | 100% |
|                                  BJ Services International S. à r.l. | Luxembourg | 100% |

|        |
|--------|
|        |  |  |  |  |
| (1)    | Baker Hughes Oilfield Operations, Inc. |   |   |   |
|   |      Western Atlas Inc. |   |   | 94.08% |
|   |      Other subsidiaries |   |   | 5.92% |
|   |   |   |   |   |
| (2)    | Baker Hughes International Branches, Inc. |   |   |   |
|   |      Baker Hughes Oilfield Operations, Inc. |   |   | 96.83% |
|   |      Other subsidiaries |   |   | 3.17% |
|   |   |   |   |   |
| (3)    | Baker Hughes EHHC, Inc. |   |   |   |
|   |       Baker Hughes International Branches, Inc. |   |   | 99.63% |
|   |       Other Subsidiaries |   |   | 0.37% |
|   |   |   |   |   |
| (4)    | Baker Hughes International Partners Holdings SCS |   |   |   |
|   |       Baker Hughes EHHC, Inc. |   |   | 84.13% |
|   |       Other Subsidiaries |   |   | 15.87% |
|   |   |   |   |   |
| (5)    | Baker Hughes International Holdings S. à r.l. |   |   |   |
|   |       Baker Hughes EHHC, Inc. |   |   | 99.95% |
|   |       Other Subsidiaries |   |   | 0.05% |
|   |   |   |   |   |
| (6)    | Baker Hughes Luxembourg Holdings S.C.A. |   |   |   |
|   |      Baker Hughes Holdings I B.V. |   |   | 57.96% |
|   |      Other Subsidiaries |   |   | 42.04% |