ONEOK Partners, L.P.
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John William Gibson, Curtis L Dinan, Steven J Malcolm, Robert F Martinovich, Dandridge L Harrison, Sheppard F Miers III, Stephen William Lake, Gary N Petersen, Michael Crisman, Walter S Hulse III, Wesley John Christensen
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Bok Financial Corp
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John William Gibson, Steven J Malcolm
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Colorado Oil & Gas Association
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Mark Quinlan, Michael Crisman
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Matrix Service Company
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David James Tippeconnic, Jim W Mogg
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Walmart Inc.
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Mark Montgomery, Mark Goodman
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Duke Energy Corporation
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Jim W Mogg
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Eaton Corporation
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Gerald B Smith
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Baxter International, Inc.
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David P Scharf
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EOG Resources
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James C Day
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University of Oklahoma
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James C Day
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Lake Forest College
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Mark W Helderman
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QuikTrip
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Pattye L Moore
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Grant Thornton International Ltd
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Derek S Reiners
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Obama for America
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Gerald B Smith
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Nokia Corporation
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Julie H Edwards
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American Petroleum Institute
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James C Day
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Tulsa Community Foundation
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John William Gibson
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Enterprise Products Partners
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Christopher R Skoog
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DCP Midstream LLC
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Jim W Mogg
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SEMCO Energy
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Eugene N Dubay
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