Rowan Companies plc
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Charles L Szews, William E Albrecht, Thomas Peter Burke, Suzanne P Nimocks
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Rowan Companies, Inc.
|
Thomas Peter Burke, Suzanne P Nimocks
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American Petroleum Institute
|
William E Albrecht, Thomas Peter Burke
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Owens Corning
|
Suzanne P Nimocks
|
Questar
|
Keith O Rattie
|
Valaris Limited
|
Keith O Rattie
|
Gardner Denver
|
Charles L Szews
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Barclays PLC
|
Mary Elizabeth Francis
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Ovintiv
|
Suzanne P Nimocks
|
EP Energy Corporation
|
Keith O Rattie
|
Spindletop International
|
William E Albrecht
|
Greater Houston Partnership
|
William E Albrecht
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QEP Resources, Inc.
|
Keith O Rattie
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California Resources Corporation
|
William E Albrecht
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Rockwater Energy Solutions
|
Keith O Rattie
|
LeTourneau Technologies Drilling Systems, Inc.
|
Thomas Peter Burke
|
Halliburton Co
|
William E Albrecht
|
Occidental Petroleum Corporation
|
William E Albrecht
|
Arcelormittal S.a.
|
Suzanne P Nimocks
|
Commercial Metals
|
Charles L Szews
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