RiderFrench Consulting (excellent Petrophysics training)

The PESGB (Petroleum Society of Great Britain ... their Links page has many useful oil-related sites, too numerous to mention here)

RPS Cambrian (one of the world's leading sources of well operations management services, oil and gas asset evaluation, geoscience professionals and software solutions)

Stag Geological Services Ltd (providing geological, drilling engineering, training and data management solutions to the upstream oil and gas industry) 

Offshore Development (A Global Directory of Offshore Services, Information and Other Links)

Rigzone (gateway to the Oil & Gas Industry)

Hart's E and P magazine (highly recommended journal)

Alan Foum's Oil Industry Websites (excellent and extensive compilation of links forming Alan's petroleum internet directory)

Mason Gray Tailored Room Solutions (Highly recommended)

Ask Jeeves (good search engine ... I'm listed there)

Leeds United (testing loyality ... and credit ... to the limit)

Tea and Biscuits (Mmm nice !)

BBC News Online - Front Page (best for news and sport)

Valentine Films (Mike Valentine, Britains leading Underwater Film Producer)

World of Sopworth (Camels ... not the aircraft)