| MEMBERSHIP |
| COMPANY |
CHAPTER |
STATE |
CATEGORY |
 4 J Production Services Inc |
Permian Basin |
TX |
WELL SERVICING |
| A & E Flow Testing LLC |
Rocky Mountain |
WY |
PRODUCTION TESTING/WELL CONTROL |
| A-Plus Well Service Inc |
Four Corners |
NM |
WELL SERVICING |
| Abani Energy Services, LLC |
Permian Basin |
Texas |
WELL SERVICING |
| ABC Services LLC |
Oklahoma |
OK |
WELL SERVICING |
| ABM Holding Company Inc. dba ABM Well Service |
Rocky Mountain |
WY |
WELL SERVICING |
| Access Oil Tools |
South Louisiana |
LA |
EQUIPMENT AND OILFIELD |
| Access Oil Tools |
Permian Basin |
TX |
EQUIPMENT AND OILFIELD |
| Access Oil Tools |
Gulf Coast |
TX |
EQUIPMENT AND OILFIELD |
| Ace Hydraulic Sales & Service |
California |
CA |
EQUIPMENT AND OILFIELD |
| ACEUNICO |
South Louisiana |
LA |
APPAREL/PROMOTIONAL |
| ACEUNICO |
Gulf Coast |
Texas |
APPAREL/PROMOTIONAL |
| Acid Services LLC |
Kansas |
KS |
ACIDIZING/CEMENTING |
| Adcom Worldwide |
Gulf Coast |
TX |
TRUCKING/FREIGHT SHIPPING/LTL & FTL |
| ADT Security Services Inc. |
North Texas |
Texas |
CONSULTING |
| Advanced Energy Services LLC |
Michigan |
MI |
WELL SERVICING |
| Afferion Inc. |
Rocky Mountain |
CO |
CONSULTING |
| Air-Weigh On Board Scales |
Outside Areas |
OR |
EQUIPMENT AND OILFIELD |
| All Pro Supply, Inc |
North Texas |
TX |
EQUIPMENT AND OILFIELD |
| Allendorph Specialites, Inc. |
South Louisiana |
LA |
SUPPLIES - OILFIELD/RIG |
| Allendorph Specialties, iInc. |
South Louisiana |
LA |
SUPPLIES - OILFIELD/RIG |
| Alliance Energy Service Co. LLC |
Rocky Mountain |
CO |
WELL SERVICING |
| Alliance Well Service Inc. |
Kansas |
KS |
WELL SERVICING |
| Allied North America |
North Texas |
TX |
INSURANCE |
| Allied North America |
Gulf Coast |
TX |
INSURANCE |
| Allison Transmission |
Outside Areas |
IN |
POWER TRAIN |
| Allred Thompson Mason Daugherty |
North Texas |
TX |
INSURANCE |
| Almand Insurance |
South Texas |
TX |
INSURANCE |
| Alpine Well Service Inc. |
Mississippi |
MS |
WELL SERVICING |
| Alps Wire Rope Corporation |
Outside Areas |
IL |
WIRE ROPE |
| Alps Wire Rope Corporation |
North Texas |
TX |
WIRE ROPE |
| Alps Wire Rope Corporation |
California |
CA |
WIRE ROPE |
| Alps Wire Rope Corporation |
Outside Areas |
FL |
WIRE ROPE |
| Alps Wire Rope Corporation |
Williston Basin |
MO |
WIRE ROPE |
| Alps Wire Rope Corporation |
Appalachian Basin |
OH |
WIRE ROPE |
| Alps Wire Rope Corporation |
Outside Areas |
RI |
WIRE ROPE |
| Altec Industries, Inc. |
Outside Areas |
AL |
TRUCK/AUTO |
| AmerCable Systems |
Gulf Coast |
TX |
WIRELINE/WELL LOGGING/PERF SUPPLIES |
| American Block Mfg. (ABCO) |
Gulf Coast |
TX |
EQUIPMENT AND OILFIELD |
| American Clutch & Equipment Co. |
Gulf Coast |
TX |
EQUIPMENT AND OILFIELD |
| American Medical Svcs. Inc. |
New Mexico |
NM |
TESTING/SCREENING/PLACEMENT |
| American Safety Consultants |
Four Corners |
NM |
SAFETY/TRAINING & EDUCATION |
| American Sales & Service Inc. |
South Texas |
TX |
EQUIPMENT AND OILFIELD |
| American Sales & Service Inc. |
North Texas |
TX |
EQUIPMENT AND OILFIELD |
| American Sales & Services Inc. |
Permian Basin |
TX |
EQUIPMENT AND OILFIELD |
| American Sales & Services Inc. |
Permian Basin |
TX |
EQUIPMENT AND OILFIELD |
| American Supply Co./Oilfield Div. of Morrison Supply |
East Texas |
TX |
SUPPLIES - OILFIELD/RIG |
| AMM Insurance Agency |
South Texas |
TX |
INSURANCE |
| AnaLog Services Inc. |
Appalachian Basin |
KY |
CONSULTING |
| Animas Well Services, LLC |
Permian Basin |
Texas |
WELL SERVICING |
| Anson Flowline Equipment |
Gulf Coast |
TX |
EQUIPMENT AND OILFIELD |
| Apache Corporation Corporate Office |
Gulf Coast |
TX |
EXPLORATION & PRODUCTION |
| Apache Corporation Central Region |
Oklahoma |
OK |
EXPLORATION & PRODUCTION |
| Apache Production Services LLC |
Oklahoma |
OK |
WELL SERVICING |
| APEX Environmental Consultants |
Mississippi |
MS |
ENVIRONMENTAL SERVICES |
| Applied Electronic Systems Inc |
South Texas |
LA |
WIRELINE/WELL LOGGING/PERF SUPPLIES |
| Applied Energy Company Inc. |
North Texas |
TX |
SUPPLIES - OILFIELD/RIG |
| APS/Access Pro Services |
South Texas |
TX |
EQUIPMENT AND OILFIELD |
| ARC Pressure Data, Inc. |
North Texas |
TX |
TESTING/SCREENING/PLACEMENT |
| Arguijo Oilfield Services, Inc. |
Permian Basin |
TX |
PIPELINE CONSTUCTION, MAINTENANCE, TESTING & REPAIR |
| Aries Well Service Inc |
New Mexico |
NM |
WELL SERVICING |
| Aries Well Service Inc |
Permian Basin |
TX |
WELL SERVICING |
| Arkoma Drilling Company LLC |
Oklahoma |
OK |
DRILLING |
| Arkoma Transports, Inc |
Panhandle Tri-State |
TX |
TRANSPORTS |
| Arrow/Wego Perforators |
Oklahoma |
OK |
WIRELINE/WELL LOGGING OPERATORS |
| Artex-USA, LLC |
Gulf Coast |
TX |
RIG/TRUCK/WIRELINE UNIT MANUFACTURER |
| ASEP USA Inc. |
Gulf Coast |
TX |
RIG/TRUCK/WIRELINE UNIT MANUFACTURER |
| ASRC Energy Services E&P Technology |
Outside Areas |
Alaska |
INDIVIDUAL MEMBERSHIP |
| Atlas Well Service, LLC |
Permian Basin |
TX |
WELL SERVICING |
| Austin Explosives Company |
South Texas |
TX |
WIRELINE/WELL LOGGING/PERF SUPPLIES |
| Aztec Well Servicing Co. Inc. |
Four Corners |
NM |
WELL SERVICING |
| B & H Rig and Tong Sales |
Rocky Mountain |
WY |
EQUIPMENT AND OILFIELD |
| B V M Corporation |
Rocky Mountain |
CO |
EQUIPMENT AND OILFIELD |
| B&G Oilfield Equipment Mfg Ltd |
North Texas |
TX |
WIRELINE/WELL LOGGING/PERF SUPPLIES |
| Babcock Equipment Company A Division of Pennant Weight Indicators Inc. |
New Mexico |
NM |
EQUIPMENT AND OILFIELD |
| Badger Oil Corporation |
South Louisiana |
LA |
EXPLORATION & PRODUCTION |
| Bandera Petroleum, Inc. |
New Mexico |
Tx |
PIPELINE CONSTUCTION, MAINTENANCE, TESTING & REPAIR |
| Banta Oilfield Service, Inc |
New Mexico |
NM |
PIPELINE CONSTUCTION, MAINTENANCE, TESTING & REPAIR |
| Basic Energy Services Inc. |
Permian Basin |
TX |
WELL SERVICING |
| Basic Energy Services Inc. |
East Texas |
TX |
WELL SERVICING |
| Basic Energy Services Inc. |
Oklahoma |
OK |
WELL SERVICING |
| Basic Energy Services Inc. |
South Texas |
TX |
WELL SERVICING |
| Basic Energy Services L. P. |
Gulf Coast |
TX |
WELL SERVICING |
| Basic Energy Services L. P. |
North Texas |
TX |
WELL SERVICING |
| Basic Energy Services L.P. |
Rocky Mountain |
Co. |
WELL SERVICING |
| Basic Energy Services L.P. |
Four Corners |
NM |
WELL SERVICING |
| Basin Well Logging Wireline Services, Inc. |
Four Corners |
NM |
WIRELINE/WELL LOGGING OPERATORS |
| Basye Well Servicing Company |
Kansas |
KS |
WELL SERVICING |
| Bayou Tank Services Ltd. |
Gulf Coast |
TX |
TRANSPORTS |
| BCM & Associates, Inc. |
Permian Basin |
TX |
PLUG & ABANDONMENT |
| Beckman Production Services Inc. |
Michigan |
Ml |
WELL SERVICING |
| Bergstein Well Service |
Permian Basin |
Texas |
WELL SERVICING |
| Best Swivel Joints |
Gulf Coast |
TX |
SUPPLIES - OILFIELD/RIG |
| Best Well Service Inc. |
Panhandle Tri-State |
KS |
WELL SERVICING |
| Bestolife Corp. |
North Texas |
TX |
FLUIDS/LUBRICANTS |
| Big Lake Meter & Valve Inc. |
Permian Basin |
TX |
TRANSPORTS |
| Big Lake Services Co, LLC |
Permian Basin |
TX |
WELL SERVICING |
| Big T Oil Tools & Repair Inc. |
Oklahoma |
OK |
EQUIPMENT AND OILFIELD |
| Bituminous Insurance Co. |
Outside Areas |
IL |
INSURANCE |
| Bituminous Insurance Co. |
Appalachian Basin |
PA |
INSURANCE |
| Bituminous Insurance Co. |
North Texas |
TX |
INSURANCE |
| Bituminous Insurance Co. |
Oklahoma |
OK |
INSURANCE |
| Bituminous Insurance Co. |
South Louisiana |
LA |
INSURANCE |
| Bituminous Insurance Co. |
South Texas |
TX |
INSURANCE |
| Bituminous Insurance Co. |
Appalachian Basin |
AR |
INSURANCE |
| Bituminous Insurance Co. |
Williston Basin |
IN |
INDIVIDUAL MEMBERSHIP |
| Bituminous Insurance Co. |
Williston Basin |
MO |
INSURANCE |
| Bituminous Insurance Co. |
Williston Basin |
MO |
INSURANCE |
| Bituminous Insurance Co. |
Appalachian Basin |
TN |
INSURANCE |
| Blackhill Advisors |
North Texas |
TX |
FINANCIAL/ACCOUNTING/LEGAL |
| Bogan, Dunlap & Wood Insurance Agency, LLC |
Permian Basin |
Texas |
INSURANCE |
| Bold Services, Inc, |
North Texas |
TX |
EQUIPMENT AND OILFIELD |
| Bosch Rexroth Corp. Pneumatics |
Appalachian Basin |
KY |
EQUIPMENT AND OILFIELD |
| Boss Brothers Oilfield Service & Supply |
South Louisiana |
LA |
FISHING/RENTAL TOOLS & EQUIPMENT |
| Bourque Sales & Service |
South Louisiana |
LA |
EQUIPMENT AND OILFIELD |
| Bourque Sales & Service |
East Texas |
TX |
EQUIPMENT AND OILFIELD |
| Brave Heart Resources |
Gulf Coast |
TX |
EXPLORATION & PRODUCTION |
| Bridgeport Well Service Inc. |
North Texas |
TX |
WELL SERVICING |
| Bridon American Corp. |
Appalachian Basin |
PA |
WIRE ROPE |
| Bridon American Corp. |
Gulf Coast |
TX |
WIRE ROPE |
| Bridon American Corp. |
Permian Basin |
TX |
WIRE ROPE |
| Bridon American corp. |
California |
CA |
WIRE ROPE |
| Bronco Energy Services |
Oklahoma |
OK |
WELL SERVICING |
| Brookwood Oilfield Service |
Mississippi |
AL |
WELL SERVICING |
| Browning Air & Hydraulic Co., Inc. |
Mississippi |
MS |
EQUIPMENT AND OILFIELD |
| Bruckner Truck Sales Inc. |
Oklahoma |
OK |
TRUCK/AUTO |
| Bruckner Truck Sales Inc. |
Four Corners |
NM |
TRUCK/AUTO |
| Bruckner Truck Sales Inc. |
New Mexico |
NM |
TRUCK/AUTO |
| Bruckner Truck Sales Inc. |
North Texas |
TX |
TRUCK/AUTO |
| Bruckner Truck Sales Inc. |
Panhandle Tri-State |
TX |
TRUCK/AUTO |
| Bruckner Truck Sales Inc. |
Permian Basin |
TX |
TRUCK/AUTO |
| Bruckner Truck Sales, Inc. |
North Texas |
Texas |
TRUCK/AUTO |
| Bruckner Truck Sales, Inc. |
Permian Basin |
Texas |
TRUCK/AUTO |
| Bruckner Truck Sales, Inc. |
Permian Basin |
Texas |
TRUCK/AUTO |
| Bryan Insurance Agency, Ltd |
North Texas |
TX |
INSURANCE |
| Bryan Olmstead |
Four Corners |
NM |
CONSULTING |
| BTW, Inc. dba Thompson Agency |
Oklahoma |
Oklahoma |
INSURANCE |
| Bull Rogers Inc. |
New Mexico |
NM |
CONSTRUCTION/ROUSTABOUT |
| Bulldog Specialties Ltd |
Permian Basin |
TX |
SUPPLIES - OILFIELD/RIG |
| Bulldog Specialties Ltd |
New Mexico |
NM |
SUPPLIES - OILFIELD/RIG |
| Buster's Well Service, Inc. |
Permian Basin |
TX |
WELL SERVICING |
| BVM Corporation |
Rocky Mountain |
CO |
EQUIPMENT AND OILFIELD |
| C & B Sales and Service Inc. |
South Louisiana |
LA |
EQUIPMENT AND OILFIELD |
| C & H Well Servicing Inc. |
Rocky Mountain |
WY |
WELL SERVICING |
| C Brewer Inc. |
Rocky Mountain |
MT |
WELL SERVICING |
| C C Forbes Company LP |
South Texas |
TX |
WELL SERVICING |
| C D I Regal International Inc. Oilfield Products Div |
Gulf Coast |
TX |
SUPPLIES - OILFIELD/RIG |
| C D I Regal International Inc. Oilfield Products Div |
North Texas |
TX |
SUPPLIES - OILFIELD/RIG |
| C D I Regal International Inc. Oilfield Products Div |
Rocky Mountain |
UT |
SUPPLIES - OILFIELD/RIG |
| C D I Regal International Inc. Oilfield Products Div |
South Texas |
TX |
SUPPLIES - OILFIELD/RIG |
| C D X Services |
Appalachian Basin |
WV |
WELL SERVICING |
| C F G Specialty Inc. |
South Louisiana |
LA |
EQUIPMENT AND OILFIELD |
| C L Frates and Company |
Oklahoma |
OK |
INSURANCE |
| C L Well Service Inc. |
Rocky Mountain |
WY |
WELL SERVICING |
| C M M W |
Gulf Coast |
Texas |
SAFETY/TRAINING & EDUCATION |
| C N X Gas LLC |
Appalachian Basin |
VA |
EXPLORATION & PRODUCTION |
| Cable Inc. |
Rocky Mountain |
CO |
WIRELINE/WELL LOGGING OPERATORS |
| Cable Service Co. |
New Mexico |
NM |
WELL SERVICING |
| Cam-Tech Products Inc. |
Gulf Coast |
TX |
EQUIPMENT AND OILFIELD |
| Camesa Inc. |
Gulf Coast |
TX |
WIRELINE/WELL LOGGING/PERF SUPPLIES |
| Canadian Association of Oilwell Drilling Contractors |
Outside Areas |
|
CONSULTING |
| Cannon Oil & Gas Well Svc. |
Rocky Mountain |
WY |
WELL SERVICING |
| Cano Petroleum, Inc. |
North Texas |
TX |
EXPLORATION & PRODUCTION |
| Canrig Drilling Technology |
Gulf Coast |
TX |
EQUIPMENT AND OILFIELD |
| Capital Well Service LLC |
South Texas |
TX |
WELL SERVICING |
| Carlsbad Insurance Agency |
New Mexico |
NM |
INSURANCE |
| Carpenter-Perkins Insurance Agency |
South Texas |
Texas |
INSURANCE |
| Carrizo Oil & Gas Inc. |
Gulf Coast |
TX |
EXPLORATION & PRODUCTION |
| Cartasite |
Rocky Mountain |
CO |
ASSET TRACKING |
| Carter & Company, LLP |
South Texas |
TX |
INSURANCE |
| Carter Tool Co. |
Permian Basin |
TX |
EQUIPMENT AND OILFIELD |
| Caterpillar Inc. |
Gulf Coast |
TX |
POWER TRAIN |
| Cavins Oil Well Tools |
California |
CA |
EQUIPMENT AND OILFIELD |
| Cavins Oil Well Tools |
California |
CA |
EQUIPMENT AND OILFIELD |
| Cavins Oil Well Tools |
California |
CA |
EQUIPMENT AND OILFIELD |
| Cavins Oil Well Tools |
Outside Areas |
AK |
EQUIPMENT AND OILFIELD |
| Cavins Oil Well Tools |
Rocky Mountain |
CO |
EQUIPMENT AND OILFIELD |
| Cavins Oil Well Tools |
South Louisiana |
LA |
EQUIPMENT AND OILFIELD |
| Cavins Oil Well Tools |
South Louisiana |
LA |
EQUIPMENT AND OILFIELD |
| Cavins Oil Well Tools |
South Louisiana |
LA |
EQUIPMENT AND OILFIELD |
| Cavins Oil Well Tools |
South Louisiana |
LA |
EQUIPMENT AND OILFIELD |
| Cavins Oil Well Tools |
Mississippi |
MS |
EQUIPMENT AND OILFIELD |
| Cavins Oil Well Tools |
Williston Basin |
ND |
EQUIPMENT AND OILFIELD |
| Cavins Oil Well Tools |
New Mexico |
NM |
EQUIPMENT AND OILFIELD |
| Cavins Oil Well Tools |
New Mexico |
NM |
EQUIPMENT AND OILFIELD |
| Cavins Oil Well Tools |
Appalachian Basin |
OH |
EQUIPMENT AND OILFIELD |
| Cavins Oil Well Tools |
Oklahoma |
OK |
EQUIPMENT AND OILFIELD |
| Cavins Oil Well Tools |
South Texas |
TX |
EQUIPMENT AND OILFIELD |
| Cavins Oil Well Tools |
Gulf Coast |
TX |
EQUIPMENT AND OILFIELD |
| Cavins Oil Well Tools |
East Texas |
TX |
EQUIPMENT AND OILFIELD |
| Cavins Oil Well Tools |
Permian Basin |
TX |
EQUIPMENT AND OILFIELD |
| Cavins Oil Well Tools |
Permian Basin |
Tx |
EQUIPMENT AND OILFIELD |
| Cavins Oil Well Tools |
North Texas |
TX |
ENVIRONMENTAL SERVICES |
| Cavins Oil Well Tools |
Rocky Mountain |
WY |
EQUIPMENT AND OILFIELD |
| Cavins Oil Well Tools Headquarters |
California |
CA |
EQUIPMENT AND OILFIELD |
| CBS Insurance, LLP |
Permian Basin |
TX |
INSURANCE |
| Central Detroit Diesel Allison Inc. |
Outside Areas |
MO |
POWER TRAIN |
| Central Detroit Diesel Allison Inc. |
Kansas |
KS |
POWER TRAIN |
| Central Detroit Diesel Allison Inc. |
Panhandle Tri-State |
KS |
POWER TRAIN |
| Central Fishing Tool Inc. |
California |
CA |
FISHING/RENTAL TOOLS & EQUIPMENT |
| Central Power Systems & Services |
Appalachian Basin |
MO |
POWER TRAIN |
| Central Power Systems & Services |
Kansas |
KS |
POWER TRAIN |
| Central Power Systems & Services |
Kansas |
KS |
POWER TRAIN |
| Central Power Systems & Services |
Kansas |
KS |
POWER TRAIN |
| Central Power Systems & Services |
Kansas |
KS |
POWER TRAIN |
| Central Power Systems & Services |
Williston Basin |
MO |
POWER TRAIN |
| Central Power Systems & Services |
Kansas |
|
POWER TRAIN |
| Central Power Systems & Services |
Kansas |
KS |
POWER TRAIN |
| Central Power Systems & Services |
Oklahoma |
OK |
POWER TRAIN |
| Challenger Deepwell Servicing Inc. |
Mississippi |
MS |
WELL SERVICING |
| Challenger Deepwell Servicing Inc. |
Mississippi |
MS |
WELL SERVICING |
| Chaparral Services, Inc. |
New Mexico |
NM |
PIPELINE CONSTUCTION, MAINTENANCE, TESTING & REPAIR |
| Chase Well Service, Inc. |
Kansas |
KS |
WELL SERVICING |
| Chemical Service Company |
Permian Basin |
TX |
EQUIPMENT AND OILFIELD |
| Chesapeake Energy Corporation |
Oklahoma |
OK |
EXPLORATION & PRODUCTION |
| Chevron |
Gulf Coast |
TX |
EXPLORATION & PRODUCTION |
| Chevron Texaco U.S.A. Production Co. |
Gulf Coast |
TX |
EXPLORATION & PRODUCTION |
| Chevron Texaco U.S.A. Production Co. |
New Mexico |
NM |
EXPLORATION & PRODUCTION |
| Chevron Texaco U.S.A. Production Co. |
California |
CA |
EXPLORATION & PRODUCTION |
| Chevron Texaco U.S.A. Production Co. |
Permian Basin |
TX |
EXPLORATION & PRODUCTION |
| Chevron Texaco U.S.A. Production Co. |
South Louisiana |
LA |
EXPLORATION & PRODUCTION |
| Chevron USA Inc. |
Gulf Coast |
TX |
EXPLORATION & PRODUCTION |
| Chevron USA Inc. |
Permian Basin |
TX |
EXPLORATION & PRODUCTION |
| Childs Corporation |
Permian Basin |
TX |
PIPELINE CONSTUCTION, MAINTENANCE, TESTING & REPAIR |
| Chisholm Trail Oilfield Services, Inc |
Gulf Coast |
TX |
FISHING/RENTAL TOOLS & EQUIPMENT |
| Chock's Inc. |
Permian Basin |
TX |
WELL SERVICING |
| Christian International Ltd. |
Oklahoma |
OK |
WELL SERVICING |
| Chubb & Sons Inc. |
Oklahoma |
OK |
INSURANCE |
| Cintas Corporation |
Oklahoma |
OK |
APPAREL/PROMOTIONAL |
| CJR Contractors, Inc |
New Mexico |
TX |
CONSTRUCTION/ROUSTABOUT |
| Clark Well Service |
Panhandle Tri-State |
TX |
WELL SERVICING |
| Clarke Corp. |
Kansas |
KS |
WELL SERVICING |
| Clarke Detroit Diesel/Allison |
Mississippi |
MS |
POWER TRAIN |
| Clarke Power Services Inc. |
Mississippi |
MS |
POWER TRAIN |
| Classic Well Service Inc. |
Kansas |
KS |
WELL SERVICING |
| Clint Cox |
North Texas |
TX |
INDIVIDUAL MEMBERSHIP |
| CMT Well Completions Inc |
Oklahoma |
OK |
WELL SERVICING |
| Coastal Bend Roustabouts |
South Texas |
TX |
PIPELINE CONSTUCTION, MAINTENANCE, TESTING & REPAIR |
| Coastel Communications Co. |
South Louisiana |
LA |
CONSULTING |
| Coastel Communications Co. |
South Louisiana |
LA |
Communications |
| Cogco Inc. |
California |
CA |
WIRELINE/WELL LOGGING OPERATORS |
| Comac Well Servicing Inc. |
North Texas |
Tx |
WELL SERVICING |
| Combest Geoscience Inc. |
Permian Basin |
TX |
CONSULTING |
| Commission on Marginally Producing Oil & Gas Wells |
Oklahoma |
OK |
CONSULTING |
| Competition Wire Line Service |
Rocky Mountain |
MT |
WIRELINE/WELL LOGGING/PERF SUPPLIES |
| Competition Wire Line Service |
Rocky Mountain |
MT |
WIRELINE/WELL LOGGING/PERF SUPPLIES |
| Competition Wire Line Services |
Rocky Mountain |
MT |
WIRELINE/WELL LOGGING/PERF SUPPLIES |
| Compliance Associates LD, dba CMI |
South Texas |
TX |
CONSULTING |
| Compliance Associates, LP dba CMI |
South Texas |
TX |
TESTING/SCREENING/PLACEMENT |
| Computalog |
North Texas |
TX |
WIRELINE/WELL LOGGING OPERATORS |
| Computalog |
Gulf Coast |
TX |
WIRELINE/WELL LOGGING OPERATORS |
| Comtech Tolt Technologies, Inc. |
North Texas |
TX |
CONSULTING |
| ConocoPhillips |
Gulf Coast |
TX |
EXPLORATION & PRODUCTION |
| Consolidated Media of Austin (CMA) |
South Texas |
TX |
SAFETY/TRAINING & EDUCATION |
| Consorcio Mexicano De Empresas, SA DE CV |
Outside Areas |
|
EQUIPMENT AND OILFIELD |
| Consorcio Mexicano De Empresas, SA DE CV |
Gulf Coast |
TX |
EQUIPMENT AND OILFIELD |
| Contractor Services, Inc. (CSI) of West Virginia |
Appalachian Basin |
WV |
TRANSPORTS |
| Cooper Manufacturing Corp. Corporate & Sales Office |
Gulf Coast |
TX |
RIG/TRUCK/WIRELINE UNIT MANUFACTURER |
| Cooper Manufacturing Corp. Mfg, Fabrication & Rig-Up |
Oklahoma |
OK |
RIG/TRUCK/WIRELINE UNIT MANUFACTURER |
| Copeland Construction Company |
East Texas |
TX |
CONSTRUCTION/ROUSTABOUT |
| Copeland International |
Gulf Coast |
TX |
POWER TRAIN |
| Coppinger Supply Inc. |
Permian Basin |
TX |
SUPPLIES - OILFIELD/RIG |
| Coppinger Supply Inc. |
New Mexico |
NM |
SUPPLIES - OILFIELD/RIG |
| Coppinger Supply Inc. |
Oklahoma |
OK |
SUPPLIES - OILFIELD/RIG |
| Core Energy Solutions Limited |
Rocky Mountain |
CO |
COMPUTER SOFTWARE |
| Cormier Well Service Company Inc. |
Gulf Coast |
TX |
WELL SERVICING |
| Cornwell Well Service |
Mississippi |
MS |
WELL SERVICING |
| Cortez Well Service |
New Mexico |
NM |
WELL SERVICING |
| Crain Carrier Company |
Outside Areas |
Canada Ltd |
RIG/TRUCK/WIRELINE UNIT MANUFACTURER |
| Crane Carrier Company |
Oklahoma |
OK |
RIG/TRUCK/WIRELINE UNIT MANUFACTURER |
| Cravens/Warren & Company |
Gulf Coast |
TX |
INSURANCE |
| Crosby Group/McKissick |
Oklahoma |
OK |
EQUIPMENT AND OILFIELD |
| Crosby Group/McKissick |
North Texas |
TX |
EQUIPMENT AND OILFIELD |
| Crowder Construction Co., Inc. |
North Texas |
TX |
PIPELINE CONSTUCTION, MAINTENANCE, TESTING & REPAIR |
| Crown Energy Technologies Inc. |
Gulf Coast |
TX |
EQUIPMENT AND OILFIELD |
| Crown Energy Technologies Inc. |
Oklahoma |
OK |
EQUIPMENT AND OILFIELD |
| Crown Energy Technologies Inc. |
Permian Basin |
TX |
EQUIPMENT AND OILFIELD |
| Crown Energy Technologies Inc. |
Rocky Mountain |
WY |
EQUIPMENT AND OILFIELD |
| Crown Energy Technologies Inc. |
South Texas |
TX |
EQUIPMENT AND OILFIELD |
| Crown Energy Technologies Inc. |
Outside Areas |
|
EQUIPMENT AND OILFIELD |
| Crown Well Service, LTD |
Gulf Coast |
TX |
EQUIPMENT AND OILFIELD |
| CryoGas Services, LLC |
Oklahoma |
OK |
FLUIDS/LUBRICANTS |
| Cudd Pressure Control Inc. |
Oklahoma |
OK |
WELL SERVICING |
| Cummins Inc. |
Outside Areas |
IN |
POWER TRAIN |
| Cummins Southern Plains Inc. |
North Texas |
TX |
POWER TRAIN |
| Cummins Southern Plains Inc. |
Gulf Coast |
TX |
POWER TRAIN |
| Cummins Southern Plains Inc. |
Oklahoma |
OK |
POWER TRAIN |
| Curtis Well Service A Div of Curtis Companies Ltd. |
Panhandle Tri-State |
TX |
WELL SERVICING |
| Custom Bodies Inc. |
North Texas |
TX |
EQUIPMENT AND OILFIELD |
| Cutters Wireline Service |
Rocky Mountain |
UT |
WIRELINE/WELL LOGGING OPERATORS |
| D & L Well Service |
Permian Basin |
TX |
WELL SERVICING |
| D S & W Well Servicing Inc. |
Kansas |
KS |
WELL SERVICING |
| D.A. Daniel Inc. |
Panhandle Tri-State |
TX |
WIRELINE/WELL LOGGING OPERATORS |
| Dailog Wireline Services, LLC |
East Texas |
TX |
WIRELINE/WELL LOGGING OPERATORS |
| Dale's Tank Service, Inc. |
Oklahoma |
OK |
TRANSPORTS |
| Daniels Insurance Inc. |
New Mexico |
NM |
INSURANCE |
| Daptech, LLC |
Kansas |
KS |
EQUIPMENT AND OILFIELD |
| Dave's Tubing Testing & Hot oil Service, Inc. |
Permian Basin |
TX |
HOT OILERS |
| Dean's Well Servicing Inc. |
Oklahoma |
OK |
CONSULTING |
| Delco Cleaning Systems of Fort Worth |
North Texas |
TX |
EQUIPMENT AND OILFIELD |
| Delta Drilling & Workover |
Outside Areas |
|
WELL SERVICING |
| Delta/Seaboard Well Service Inc. |
Gulf Coast |
TX |
WELL SERVICING |
| Delta/Seaboard Well Service Inc. |
South Louisiana |
LA |
WELL SERVICING |
| Denbury Resources Inc. |
Mississippi |
MS |
EXPLORATION & PRODUCTION |
| Denbury Resources Inc. |
South Louisiana |
LA |
EXPLORATION & PRODUCTION |
| Denbury Resources Inc. |
South Louisiana |
LA |
EXPLORATION & PRODUCTION |
| Desert Tanks, LLC |
Permian Basin |
TX |
EQUIPMENT AND OILFIELD |
| Devon Energy Corporation |
Oklahoma |
OK |
EXPLORATION & PRODUCTION |
| Devon Energy Production Co., LP |
Permian Basin |
TX |
EXPLORATION & PRODUCTION |
| Diamondback Well Service |
Oklahoma |
OK |
WELL SERVICING |
| DLD Enterprises, Inc. |
New Mexico |
NM |
SUPPLIES - OILFIELD/RIG |
| Doc's Reverse Units & |
Permian Basin |
TX |
FISHING/RENTAL TOOLS & EQUIPMENT |
| Down Hole Solutions, Inc. |
Gulf Coast |
TX |
EQUIPMENT AND OILFIELD |
| Dragon Products & Industries |
Gulf Coast |
TX |
EQUIPMENT AND OILFIELD |
| Duane B Watson |
Outside Areas |
PA |
INDIVIDUAL MEMBERSHIP |
| Dunn's Tank Service, Inc. |
Oklahoma |
OK |
TRUCKING/FREIGHT SHIPPING/LTL & FTL |
| DuPont Safety Resources |
Oklahoma |
OK |
SAFETY/TRAINING & EDUCATION |
| E & E Service & Supply Inc. |
Permian Basin |
TX |
SUPPLIES - OILFIELD/RIG |
| Eagle Rig Manufacturing & Service, Ltd |
Permian Basin |
Texas |
RIG/TRUCK/WIRELINE UNIT MANUFACTURER |
| Eagle Well Service |
Panhandle Tri-State |
KS |
WELL SERVICING |
| Eastern Colorado Well Service |
Rocky Mountain |
CO |
WELL SERVICING |
| Eastern Services |
Outside Areas |
IL |
WIRELINE/WELL LOGGING OPERATORS |
| Eastern Well Service P/L |
Outside Areas |
|
WELL SERVICING |
| Eatmon Well Service Co. |
Rocky Mountain |
NE |
WELL SERVICING |
| EBV Explosives Environmental Company |
Outside Areas |
MO |
ENVIRONMENTAL SERVICES |
| Eckel Manufacturing Co. Inc. |
Permian Basin |
TX |
EQUIPMENT AND OILFIELD |
| Eckel Manufacturing Co. Inc. |
Gulf Coast |
TX |
EQUIPMENT AND OILFIELD |
| Eckel Manufacturing Co. Inc. |
South Louisiana |
LA |
EQUIPMENT AND OILFIELD |
| Eclipse Wireline LLC |
Rocky Mountain |
UT |
RIG/TRUCK/WIRELINE UNIT MANUFACTURER |
| Eddins-Walcher |
Permian Basin |
TX |
FLUIDS/LUBRICANTS |
| Eddins-Walcher |
New Mexico |
NM |
FLUIDS/LUBRICANTS |
| Edgmon Insurance Agency |
Permian Basin |
TX |
INSURANCE |
| Edminston Oil Co Inc. |
Kansas |
KS |
EXPLORATION & PRODUCTION |
| Edmiston Oil Co Inc. |
Kansas |
KS |
EXPLORATION & PRODUCTION |
| ELF Exploration Inc. |
Gulf Coast |
TX |
EXPLORATION & PRODUCTION |
| Elmar Services Inc. |
Gulf Coast |
TX |
FISHING/RENTAL TOOLS & EQUIPMENT |
| Encana Oil and Gas (USA) Inc. |
Rocky Mountain |
CO |
EXPLORATION & PRODUCTION |
| Energy Equipment Sales L.L.C. |
Oklahoma |
Oklahoma |
RIG/TRUCK/WIRELINE UNIT MANUFACTURER |
| Energy Scouts, LLC |
North Texas |
TX |
EXPLORATION & PRODUCTION |
| Energy Service Company |
North Texas |
TX |
WELL SERVICING |
| Engineering Partners Int'l, Inc |
Gulf Coast |
TX |
CONSULTING |
| EnRisk |
North Texas |
Texas |
INSURANCE |
| Ensign Well Services Inc. |
Rocky Mountain |
Co. |
WELL SERVICING |
| ESI-Energy Services International |
Gulf Coast |
TX |
PIPELINE CONSTUCTION, MAINTENANCE, TESTING & REPAIR |
| Eugene Fowler Energy Services Consulting |
Gulf Coast |
TX |
CONSULTING |
| Eunice Well Servicing Co. |
New Mexico |
NM |
WELL SERVICING |
| Evertson Well Service Inc. |
Rocky Mountain |
NE |
WELL SERVICING |
| Excalibur Well Services Corp. |
California |
CA |
WELL SERVICING |
| Excell Services Inc. |
Rocky Mountain |
Co |
WELL SERVICING |
| Express Well Service Inc. |
Kansas |
KS |
WELL SERVICING |
| Exxcel Well Service |
Permian Basin |
TX |
WELL SERVICING |
| F & W Industries, LTD |
Permian Basin |
TX |
PIPELINE CONSTUCTION, MAINTENANCE, TESTING & REPAIR |
| F C I Oilwell Service - Fleet Cementers Inc. |
North Texas |
TX |
WELL SERVICING |
| F L T Services Inc. |
North Texas |
TX |
WIRELINE/WELL LOGGING/PERF SUPPLIES |
| Falcon Rigs Inc. |
Oklahoma |
OK |
EQUIPMENT AND OILFIELD |
| First Energy Service, Inc |
California |
CA |
WIRELINE/WELL LOGGING OPERATORS |
| First Energy Services Company |
Rocky Mountain |
CO |
FINANCIAL/ACCOUNTING/LEGAL |
| First Rock Well Service Inc. |
South Texas |
TX |
WELL SERVICING |
| Forrest Energy |
Kansas |
KS |
WELL SERVICING |
|
