Societies:

 

	AAPG:  American Association of Petroleum Geologists.
	AIG:  Australian Institute of Geoscientists.
	BGS: British Geological Survey.
	CSPG: Canadian Society of Petroleum Geologists
	Geological Society: Geological Society of Great Britain.
	LPS: London Petrophysical Society .
	SPE:  Society of Petroleum Engineers.

Employment Agencies:

	Oilfield.Net:  General oilfield Careers Online.
	Earthworks_jobs.com: General Geological Employment.

Coring Service Companies:

	Baker Inteq: Core recovery services.
	Boart Longyear: Core drilling, including slim hole coring
	Corpro Data: Core Recovery, storage, processing and analysis.
	CoreLab: Reservoir descriptions, production enhancement and reservoir management services
	Crosco: Core drilling, conventional or rubber sleeved
	Diamond Products International:  Coring services
	OMNI Labs: Retrieval, testing, analysis and preservation of cores.
	PTS Labs: Core analysis services
	Robertson: Core Handling, storage and lab services
	Security DBS: Halliburton coring services

MWD/LWD Service Companies:

	Anadrill: Schlumberger service company.
	Baker Inteq: MWD & LWD services.
	Pathfinder: MWD & LWD and directional Drilling.
	Ryan: MWD & LWD, Mud pulse and EM tools
	Scientific Drilling: MWD & LWD and directional Drilling, Mud pulse and EM tools.
	Sperry Sun: @ Halliburton, MWD/LWD directional services.

Wireline Companies:

	Baker Atlas: Open and cased hole logging, and seismic
	Halliburton: Open and cased hole logging
	Schlumberger: Open, cased hole logging and seismic.

Helicopter Services:

	Bristow:  Contact details and online flight status.
	ERA: GOM, West Coast and Alaska: Contact details
	Gulf Helicopters:  Based out of Doha, Qatar.