Resigned Director: SANTA FE DRILLING COMPANY (U.K.) LIMITED - Dissolved (   From: Oct-2011   To: Apr-2015  )

Address: DEEPWATER HOUSE KINGSWELLS CAUSEWAY, PRIME FOUR BUSINESS PARK, KINGSWELLS, ABERDEEN, AB15 8PU, UNITED KINGDOM

Resigned Director: GLOBALSANTAFE DRILLING COMPANY (NORTH SEA) LIMITED - Liquidation (   From: Oct-2011   To: Apr-2015  )

Address: DEEPWATER HOUSE KINGSWELLS CAUSEWAY, PRIME FOUR BUSINESS PARK, KINGSWELLS, ABERDEEN, AB15 8PU, UNITED KINGDOM

Resigned Director: THE UK OFFSHORE ENERGIES ASSOCIATION LIMITED - Active (   From: Apr-2012   To: Apr-2015  )

Address: DEEPWATER HOUSE KINGSWELLS CAUSEWAY, PRIME FOUR BUSINESS PARK, KINGSWELLS, ABERDEEN, AB15 8PU, UNITED KINGDOM

Resigned Director: R&B FALCON (CALEDONIA) LIMITED - Active (   From: Oct-2011   To: Apr-2015  )

Address: DEEPWATER HOUSE KINGSWELLS CAUSEWAY, PRIME FOUR BUSINESS PARK, KINGSWELLS, ABERDEEN, AB15 8PU, UNITED KINGDOM

Resigned Director: R&B FALCON (U.K.) LIMITED - Active (   From: Oct-2011   To: Apr-2015  )

Address: DEEPWATER HOUSE KINGSWELLS CAUSEWAY, PRIME FOUR BUSINESS PARK, KINGSWELLS, ABERDEEN, AB15 8PU, UNITED KINGDOM

Resigned Director: SDS OFFSHORE LIMITED - Liquidation (   From: Oct-2011   To: Apr-2015  )

Address: DEEPWATER HOUSE KINGSWELLS CAUSEWAY, PRIME FOUR BUSINESS PARK, KINGSWELLS, ABERDEEN, AB15 8PU, UNITED KINGDOM

Resigned Director: WILRIG OFFSHORE (UK) LIMITED - Liquidation (   From: Oct-2011   To: Apr-2015  )

Address: DEEPWATER HOUSE KINGSWELLS CAUSEWAY, PRIME FOUR BUSINESS PARK, KINGSWELLS, ABERDEEN, AB15 8PU, UNITED KINGDOM

Resigned Director: TRANSOCEAN SERVICES UK LIMITED - Liquidation (   From: Oct-2011   To: Apr-2015  )

Address: DEEPWATER HOUSE KINGSWELLS CAUSEWAY, PRIME FOUR BUSINESS PARK, KINGSWELLS, ABERDEEN, AB15 8PU, UNITED KINGDOM

Resigned Director: TRANSOCEAN OFFSHORE DRILLING LIMITED - Liquidation (   From: Oct-2011   To: Apr-2015  )

Address: DEEPWATER HOUSE KINGSWELLS CAUSEWAY, PRIME FOUR BUSINESS PARK, KINGSWELLS, ABERDEEN, AB15 8PU, UNITED KINGDOM

Resigned Director: GLOBALSANTAFE HOLDING COMPANY (NORTH SEA) LIMITED - Liquidation (   From: Oct-2011   To: Apr-2015  )

Address: DEEPWATER HOUSE KINGSWELLS CAUSEWAY, PRIME FOUR BUSINESS PARK, KINGSWELLS, ABERDEEN, AB15 8PU, UNITED KINGDOM

Resigned Director: GLOBALSANTAFE TECHSERV (NORTH SEA) LIMITED - Liquidation (   From: Oct-2011   To: Apr-2015  )

Address: DEEPWATER HOUSE KINGSWELLS CAUSEWAY, PRIME FOUR BUSINESS PARK, KINGSWELLS, ABERDEEN, AB15 8PU, UNITED KINGDOM

Resigned Director: GLOBALSANTAFE DRILLING COMPANY (OVERSEAS) LIMITED - Liquidation (   From: Oct-2011   To: Apr-2015  )

Address: DEEPWATER HOUSE KINGSWELLS CAUSEWAY, PRIME FOUR BUSINESS PARK, KINGSWELLS, ABERDEEN, AB15 8PU, UNITED KINGDOM

Resigned Director: GLOBALSANTAFE C.R. LUIGS LIMITED - Liquidation (   From: Oct-2011   To: Apr-2015  )

Address: DEEPWATER HOUSE KINGSWELLS CAUSEWAY, PRIME FOUR BUSINESS PARK, KINGSWELLS, ABERDEEN, AB15 8PU, UNITED KINGDOM

Resigned Director: R & B FALCON DEEPWATER (UK) LIMITED - Liquidation (   From: Oct-2011   To: Apr-2015  )

Address: DEEPWATER HOUSE KINGSWELLS CAUSEWAY, PRIME FOUR BUSINESS PARK, KINGSWELLS, ABERDEEN, AB15 8PU, UNITED KINGDOM

Resigned Director: GLOBALSANTAFE DRILLING SERVICES (NORTH SEA) LIMITED - Liquidation (   From: Oct-2011   To: Apr-2015  )

Address: DEEPWATER HOUSE KINGSWELLS CAUSEWAY, PRIME FOUR BUSINESS PARK, KINGSWELLS, ABERDEEN, AB15 8PU, UNITED KINGDOM

Resigned Director: TRANSOCEAN UK LIMITED - Active (   From: Oct-2011   To: Apr-2015  )

Address: DEEPWATER HOUSE KINGSWELLS CAUSEWAY, PRIME FOUR BUSINESS PARK, KINGSWELLS, ABERDEEN, AB15 8PU, UNITED KINGDOM

Resigned Director: TRITON PACIFIC LIMITED - Liquidation (   From: Oct-2011   To: Apr-2015  )

Address: DEEPWATER HOUSE KINGSWELLS CAUSEWAY, PRIME FOUR BUSINESS PARK, KINGSWELLS, ABERDEEN, AB15 8PU, UNITED KINGDOM

Resigned Director: APPLIED DRILLING TECHNOLOGY INTERNATIONAL LIMITED - Dissolved (   From: Aug-2013   To: Feb-2014  )

Address: DEEPWATER HOUSE KINGSWELLS CAUSEWAY, PRIME FOUR BUSINESS PARK, KINGSWELLS, ABERDEEN, AB15 8PU, UNITED KINGDOM

Resigned Director: CALEDONIA OFFSHORE DRILLING SERVICES LIMITED - Liquidation (   From: Aug-2014   To: Apr-2015  )

Address: DEEPWATER HOUSE KINGSWELLS CAUSEWAY, PRIME FOUR BUSINESS PARK, KINGSWELLS, ABERDEEN, AB15 8PU, UNITED KINGDOM

Resigned Director: CALEDONIA SUPPORT SERVICES LIMITED - Dissolved (   From: Sep-2014   To: Apr-2015  )

Address: DEEPWATER HOUSE KINGSWELLS CAUSEWAY, PRIME FOUR BUSINESS PARK, KINGSWELLS, ABERDEEN, AB15 8PU, UNITED KINGDOM

Resigned Director: TRANSOCEAN DRILLING LIMITED - Liquidation (   From: Oct-2011   To: Apr-2015  )

Address: DEEPWATER HOUSE KINGSWELLS CAUSEWAY, PRIME FOUR BUSINESS PARK, KINGSWELLS, ABERDEEN, AB15 8PU, UNITED KINGDOM

Resigned Director: TRANSOCEAN DRILLING U.K. LIMITED - Active (   From: Oct-2011   To: Apr-2015  )

Address: DEEPWATER HOUSE KINGSWELLS CAUSEWAY, PRIME FOUR BUSINESS PARK, KINGSWELLS, ABERDEEN, AB15 8PU, UNITED KINGDOM

Resigned Director: TRANSOCEAN ONSHORE SUPPORT SERVICES LIMITED - Active (   From: Oct-2011   To: Apr-2015  )

Address: DEEPWATER HOUSE KINGSWELLS CAUSEWAY, PRIME FOUR BUSINESS PARK, KINGSWELLS, ABERDEEN, AB15 8PU, UNITED KINGDOM