Weatherford International Ltd.
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David J Butters, Robert K Moses Jr, Bernard J Duroc-Danner
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Spectra Energy Corp.
|
Dennis R Hendrix, Michael McShane
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GulfMark Offshore
|
Quintin V Kneen, David J Butters
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Newfield Exploration Company
|
Dennis R Hendrix, David A Trice
|
Helix Energy Solutions Group
|
Bernard J Duroc-Danner
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Parker Drilling Company
|
Bernard J Duroc-Danner
|
Medical College of Wisconsin
|
Sheldon B Lubar
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Complete Production Services, Inc
|
Michael McShane
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Enbridge, Inc.
|
Michael McShane
|
PanEnergy Corp.
|
Dennis R Hendrix
|
Energy Ventures
|
Bernard J Duroc-Danner
|
ExxonMobil Oil Corporation
|
Bernard J Duroc-Danner
|
QEP Resources, Inc.
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David A Trice
|
Milwaukee Art Museum
|
Sheldon B Lubar
|
McDermott International Inc
|
David A Trice
|
Rockwater Energy Solutions
|
David A Trice
|
Weatherford International Public Limited Company
|
David J Butters
|
Allied Waste Industries
|
Dennis R Hendrix
|
Forum Energy Technologies
|
Michael McShane
|
Peabody Energy
|
Bernard J Duroc-Danner
|