» Advanced Basin Chemical Modeling, Inc.    Basin modeling, including analysis of porosity evolution, hydrocarbon migration patterns and predictions of the hydrocarbon types.    http://www.abcminc.com/

» Applied Petroleum Technology    Provides organic and inorganic geochemistry and basin modeling services.    http://www.aptec.no/

» Argo Geological Consultants    Providing geology, stratigraphy, sedimentology, structural interpretation, production geology, and data management.    http://www.argo-geoscience.com/

» Blackbourn Geoconsulting    Petrography, petroleum geology, reservoir studies, basin analysis, core logging and well appraisal. Based in Scotland. Experience in Former Soviet Union.    http://www.blackbourn.co.uk/

» CSA Group    Geological analysis and well site services. Petroleum, mining, construction and environmental projects.    http://www.csa.ie/

» Carbonate Research Consulting Inc.    Worldwide geologic, geophysical, engineering and training services in carbonate rocks for the oil industry.    http://www.crienterprises.com/

» Cerberus Consultants    Geological consulting for exploration and development.    http://www.cerberus-consultants.com/

» Davis-Namson Consulting Geologists    Offers structural geology and petroleum consulting services.    http://www.davisnamson.com/

» Dawson Geophysical Company    Acquires and analyzes 3-d seismic data used in determining whether subsurface geologic conditions appear favorable for the accumulation of oil and natural gas.    http://www.dawson3d.com/

» Don Hallett, PhD    Emphasis on Libia, North Sea and North Africa. In association with other specialist consulting groups, offers a complete range of exploration and production services.    http://www.hallett.info/

» Dr Paul V. Waton    Palynological analysis and interpretation. Special expertise in SE Asia and Far East.    http://members.aol.com/paulwaton/homepage.html

» EarthView Associates    Services include geology, geophysics and biostratigraphy.    http://members.aol.com/earthview/EV1.html

» Exploration-department.com    Offers clients a complete exploration department on line.    http://www.exploration-department.com/

» Exterra Geoscience Web Page    Specializing in the processing and analysis of dipmeter and borehole image data.    http://www.exterraltd.com/

» GeOvations Geological Consultants    Wellsite geology and log analysis. UK based.    http://www.geovations.f9.co.uk/

» Geo-Logic Ltd.    Geological engineering and technical services. Geological field Trips. Based in New Zealand.    http://www.geo-logic.co.nz/

» GeoProfessionals Ltd.    Alliance of exploration and production consultants based in New Zealand. E-solutions for SE Asia, Australia and worldwide.    http://www.geoprofessionals.com/

» Geocosm    Reservoir quality consortium. Research on sandstone diagenesis and development of improved subsurface petrophysical models.    http://www.geocosm.net/

» Gregory Olszewski    Geologic and geophysical consulting services for exploration and development projects. Houston based. Some Russian and Spanish language skills.    http://www.geologicconsultant.com/

» Hampton, Waechter & Associates LLC    Desorption specialists for the coalbed methane industry.    http://hwa-cbm.com/

» Jennifer Wells & Associates Ltd.    Engaged in a subscription study of the underexploited shallow gas potential of the Edmonton and Paskapoo in the W5 area, Canada.    http://www.jenniferwells.ca/

» LTRO - Locate the Remaining Oil    Development petroleum engineering consultants offering expertise in oil and gas field development.    http://boas.freeservers.com/

» Leighton F. Young, Certified Petroleum Geologist    Consulting Exploration geologist. Geological prospects available for sale to qualified investors.    http://www.oilgasconsult.com/

» Michael G. Mackenzie, Ph.D.    Gulf Coast subsurface interpretation for exploration and development.    http://www.oilgeologistgulfcoast.com/

» OilGasTech    Specializing in finding new reservoirs in South Louisiana by unraveling complex salt-related structures and locating significant bypassed and/or overlooked zones.    http://www.oilgastech.com/

» Oiltracers LLC    Integrate geochemical, geological, and engineering data to evaluate origin of seeps, charge risk assessment and reservoir continuity. Oil viscosity and gravity predicted.    http://www.oiltracers.com/

» Payrazyan GeoConsulting    Consulting firm providing data on most former Soviet Union oil and gas fields and assistance in establishing contacts with Russian oil companies.    http://mariapayrazyan.tripod.com/geo

» Petro-gen Geoconsultancy Ltd.    On-site geological consultant for drilling operations. Experienced in detecting and dealing with abnormal pressures.    http://www.petro-gen.com

» Rakhit Petroleum Consulting Ltd.    Application of hydrodynamics and geology for petroleum exploration and development.    http://rpcl.com/

» Raven Ridge Resources    Specializing in coalbed methane and coal mine methane development worldwide.    http://www.ravenridge.com/

» Reservoir Associates International    Specializing in sedimentological and diagenetic studies of clastic strata and subsurface reservoir analysis.    http://www.ra-international.co.uk/

» Resource Development Partners    Geoscience and engineering staff manage producing properties for maxium profit. Gulf Coast and Midcontinent emphasis.    http://teamrdp.com/

» Rose and Associates    Specializing in risk analylsis for exploration and production operators. Education, consulting services and highly specialized software.    http://www.roseassoc.com/

» Scheevel Geo Technologies    Geological and geophysical reservoir evaluation, well planning and execution, 3D reservoir modeling.    http://scheevel.com/

» Seistrac Consultant    Geological and geophysical consulting. 20 years+ experience in exploration and production including USA, Venezuela and North Africa.    http://www.seistrac.de/

» Strata-Search, LLC    Geological Reservoir Description. Exploration Geology.    http://www.strata-search.com/

» Synergic Petroleum Technologies S.A    Mud logging, formation evaluation, applied geochemistry, reservoir management, basin analysis-mathematical modeling, information management systems.    http://www.sptsa.com.ar/

» TRACS International (Australasia)    Subsurface studies. Training for exploration and production professionals. Operate mainly in Australia, South East Asia, the Pacific region, and the Far East.    http://www.tracsint.com/australasia/

» The Discovery Group, Inc.    Consulting petroleum geologists specializing in petrophysics, reservoir characterization, mapping and stratigraphy.    http://www.discovery-group.com/

» W.H. Pierce Exploration    Middle East regional geology. Offering geologic maps and GIS data.    http://www.whpierceexploration.com/

» Wairarapa Geological Services    Support for exploration and exploitation projects in Southeast Asia and the Southwest Pacific regions. New Zealand Based.    http://www.geological-services.com/