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Oil and Gas Field Exploration Services (7,044)

Aerial Geophysical Exploration, Oil and Gas (35)

   Guaranty Petroleum

   Carolinas Flame-Cut Supply

   Crow Creek Operating Company Ii L L C

   Trafalgar Exploration Services, Inc

   Transatlantic Exploration Ltd

   Secure Energy LLC

   Bean, Chris Oil & Gas Service

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Drilling Consultants (4)

   KELLID LIFTING SYSTEMS

   Rock Run Enterprises LLC

   P.I. Castro Inc.

   Tri State Oilfield Services LLC

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Geological Exploration, Oil and Gas Field (253)

   Schlumberger Technology Corp

   Hahman & Assoc

   Weatherford International

   Geological Survey Div

   Devon Energy Corp

   Willman Oil & Gas, Inc

   Bayou Production Inc

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Geophysical Exploration, Oil and Gas Field (113)

   S G Muir

   Rms Limited Inc

   Geophysical Explorer Ltd

   Schlumberger Technology Corp

   Bestoso Oil & Gas Inc

   Rig Chasers LLC

   Pinelake Petroleum Inc

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Natural Explorers Resources (13)

   Laurel Exploration CO

   Eco-Me

   West Bay Exploration CO

   Gibson Exploration LLC

   World Resources Group LLC

   Lab Pros Inc

   Lab Pros Inc

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Oil Reports (17)

   Offshore International Nwslttr

   Herold, John S

   Manna Services

   Fluidtec Limited

   Ihs Energy

   Earl Burns Inc

   Hpdi

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Oil and Gas Consultant (96)

   Tnl Energy

   Sanders, Larry

   Tennessee Oil Gas Corp

   Rdi Consulting, LLC

   Robin A Scanlan Consultant

   Chaparral Entertainment

   Paradigm Exploration Lp

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Oil and Gas Exploration and Development (6,239)

   Split Rock Resources LLC

   Association of Energy Service CO

   Morning Star Oil CO

   Juno Operating Company, LLC

   Csc Energy Corp

   Ingram Exploration Inc

   Snyder Brothers Inc

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Seismic Data Brokers (10)

   Seismic Assistants Ltd

   Data Point Seismic Service

   Seismic Exchange Inc

   Frontier Petroleum Service Inc

   Eagle Geophysical Inc

   Petroleum Geo-Services Inc

   Copseismic Sales

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Seismograph Service (264)

   Grant Geophysical Inc

   Seismic Solution

   Flamingo Seismic Solutions, Inc

   Midway Services Inc

   Seismic Installations

   Pgs Seres Inc

   Seismic Autosound

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