Badgwell & Associates
"Petroleum Consultants"

Baker Hughes
"a Fortune 500 company serving the worldwide petroleum and continuous process industries...provides products and services for the drilling, completion and production of oil and gas wells."

Banks Information Solutions, Inc.
"Tomorrow's Solutions for Today's Oil and Gas Environmental Professionals...We help our customers find the information needed for oil/gas and environmental regulatory and compliance issues."

Barbour Well Surveying Corporation
"Where a well job done, is a job done well."

Barnes and Click, Inc. (B&C)
"offers consulting services to the hydrocarbon processing industry in the following areas:Engineering Feasibility Studies, Planning Studies, Energy Management, Marketing Studies, Contractual Matters, Regulatory Compliance, Process Design, Computer Modeling, Project Management, and Operations Support."

Baroid Drilling Fluids, see Halliburton

Barrows Company
"publishes legal and tax reference information for international oil, gas, and mineral extraction."

BASA Resources, Inc.,

Baseline DGSI Analytical Laboratories
"dedicated to providing the best quality geochemical data available. "

Bassoe Rigbase
"Rig brokers and market intelligence for the offshore drilling industry."

Baytex Energy Ltd.
"involved in the exploration for and development and production of oil and natural gas in western Canada. "

BBI-GmbH " Water Well and Borehole Inspection Company" [Germany]
"offers a broad range of LOGGING METHODS AND APPLICATIONS and modern equipment. Processing and interpretation of data is performed by experienced geophysicists."

BCCK Engineering, Inc.
"an international, multi-disciplinary engineering firm that specializes in nitrogen rejection, NGL recovery, and small to mid-sized refineries."

Beach Petroleum, NL
"a long established oil and gas producer and explorer. [Australian]"

Bearcat Explorations Ltd.

Benoit Machine, Inc.
"The leading provider of pup joints, premiun tubing connections, combo joints, blast joints, flow couplings, and other downhole completion accessories in the oil & gas industry today. "

Berry Petroleum Company, Inc.
"an independent oil producer located in Taft, California, with significant experience in heavy oil production."

Berwanger, Inc.
"oil, gas & petrochemical consulting"

Beta Analytic
"Worlds largest Radiocarbon dating service, Analyzing Over 12,000 Samples Each Year for Researchers Worldwide."

BG Group
"The Integrated Gas Major, works across the spectrum of the gas chain." Formerly: British Gas Group

BGR Oilfield Services Incorporated
"an environmental technology company dedicated to developing new solutions for the problems facing the oil industry."

Bilco Tools, Inc.
"Tubular Makeup Specialists"

BioSolve Group
"Hydrocarbon Mitigation Products... unique, water based and biodegradable....solutions for applications in oil & fuel spill cleanup, fire fighting, vapor and odor suppression, paraffin removal & prevention, soil bioremediation, tank and pipeline cleaning & degassing and more."

Birmingham Engineering & Construction Consultants, Inc.
"a certified independent consulting firm specializing in geotechnical, environmental, and construction materials testing and inspection services. "

Bissett Resource Consultants, Ltd

Bit Brokers International
"brokers drilling bits to and from the water, mining, environmental, and oilfield industries."

BJ Services
"cementing, completion, fracturing, acidizing, work over"

Black Bart Data Company

Black Hills Exploration and Production
"an oil and gas exploration and production company"

Blackbourn Geoconsulting
"Sedimentological Consultancy and Analysis for the Hydrocarbon Industry"

BlackRock Venture
"an oil company focused on the exploration, development and production of heavy oil."

Blue Dolphin

Blue Mountain Energy Ltd.
"a publicly traded oil and gas exploration company based in Calgary, Alberta, Canada."

Bluewater Offshore Production Systems Ltd.
"operates worldwide serving the oil and gas industry. "

Boccard
"global provider of piping systems"

Bocor Producing

Boma Pipe Ltd.

Bongaigaon Refinery & Petrochemicals Limited [BRP] India

Borden Chemical, Inc.
"Oilfield products"

Bow Valley Energy Ltd.
"focused on identifying and acquiring international oil and gas producing properties and existing discoveries with exploitation and exploration upside.

Boyd's Rental Tools
"committed to only providing the best rental equipment to our customers. Our equipment service and maintenance is unparalleled in the oilfield rental industry. "

BP Company
"a leading provider of energy and petrochemicals."

BPA
"The UK's leading specialist in the operation and engineering of onshore pipeline and storage systems , particularly for refined petroleum products and natural gas."

Braden Burry Expediting Services Ltd.

Bredero Shaw Pipe Coating
"a division of pipe coating companies owned by ShawCor, Ltd. of Toronto. ShawCor specializes in products and services for the energy and resource industries. Through the years, the "Bredero Shaw approach" has been to provide the highest quality pipe coating services to its customers."

Breg International
"Absorbents and More: Breg sells a variety of complementary spill control items"

BreitBurn Energy
" has grown to become one of the largest independent oil companies in California."

BRG Petroleum, Inc.
"an independent oil & gas exploration and production (E&P) company."

Bridges Equipment
"providing new & used equipment, and quality service to the Oil Industry"

Brigham Exploration Company
"an innovative independent oil and gas exploration company focused on the implementation of state-of-the-art 3-D seismic imaging techniques to reduce finding and development costs."

British Pipeline Association
"the UK's leading specialist in the operation and engineering of onshore pipeline and storage systems, particularly for refined petroleum products."

Brookfield Engineering
" the world's leading manufacturer of rotational viscometers for lab and on-line process applications."

Bryan Research & Engineering
"an engineering company that develops chemical process simulation software for the oil, gas, and chemical industries, in addition to offering consulting services."

BSI Companies
"a vast array of oil field related services and supplies."

Burlington Resources