Allis-Chalmers Energy Inc.
Houston, TX Allis-Chalmers Energy Inc. is a multi-faceted oilfield services company. We provide equipment to oil More...
www.alchenergy.com

Devon Energy Corporation
Oklahoma City, OK Devon Energy Corporation is an oil and gas producer and processor of natural gas & natural gas liqui More...
405-235-3611

Deneba Software
Miami, FL ACD Systems International Inc. is a software industry. We focus on image management and technical il More...
www.deneba.com

Denbury Resources
Plano, TX Denbury Resources is an independent oil and gas company. Our pipe lines are safest and least costly More...
www.denbury.com

Delta Petroleum Corp.
Denver, CO Delta Petroleum Corp. is engaged in the field of development & production of natural gas and crude o More...
www.deltapetro.com

Deloitte Petroleum Services
Houston, TX Deloitte Petroleum Services provides business intelligence and strategic advice to oil and gas compa More...
www.psg.deloitte.com

Deep Down Inc.
Channelview, TX Deep Down Inc. specializes in the provision of installation management, engineering services, suppor More...
www.deepdowninc.com

Dawson Geophysical Company
Midland, TX Dawson Geophysical Company is a provider of onshore seismic data acquisition and processing services More...
www.dawson3d.com

Daniel Measurement & Control Inc.
Houston, TX Daniel Industries develops gas & liquid fiscal flow measurement products to the oil and gas industry More...
www.danielind.com

Cudd Pressure Control, Inc.
Houston, TX Cudd Pressure Control, Inc. provides a complete line of live well services. Our services include coi More...
www.cudd.com

XTO Energy Inc.
Fort Worth, TX XTO Energy Inc. is a domestic natural gas producer engaged in the acquisition, exploitation and deve More...
www.xtoenergy.com

Credo Petroleum
Denver, Colorado Credo Petroleum Corporation is an oil & gas exploration and development company. We focus on core pr More...
www.credopetroleum.com

Core Energy Solutions LLC
Houston, Texas CES provides business & technology solutions as well as continuous research and development efforts More...
www.core-energy.com

Concorde Resources, L.L.C.
Houston, TX Concorde Resources, L.L.C. specializes in the discovery and development of oil & gas resources. More...
www.concorderesources.com

Comstock Resources Inc
Frisco, Texas Comstock Resources Inc is an energy company engaged in the development, production and exploration o More...
www.comstockresources.com

Clayton Williams Energy
Midland, TX Clayton Williams Energy is an independent exploration & production company that develops & produces More...
www.claytonwilliams.com

Chesapeake Energy Corporation
Oklahoma City, OK Chesapeake Energy Corporation is a producer of natural gas. We focus on exploratory and developmenta More...
www.chkenergy.com

Champ Oil Co. Inc.
Lake Dallas, TX Champ Oil Co. Inc. is an independent oil and gas exploration and development company. We develop nat More...
champoil.com

Cawley, Gillespie & Associates, Inc.
Fort Worth, Texas Cawley, Gillespie & Associates, Inc is a full-service petroleum consulting firm. We specialize in re More...
www.cgaus.com

Cardinal Surveys Company
Odessa, TX Cardinal Surveys Company provides survey services to industries. Our Annulus Trac III log is used to More...
www.cardinalsurveys.com