A press release announced the establishment of the Dubai Petroleum Training Centre (DPTC) by the Dubai Petroleum Establishment, and Petrofac. No details of tel numbers, website, etc supplied. See forum topic for more information, or to add further information if you have any.
General comments - might not apply to Dubai Petroleum Training Center
Fees, facilities, education quality varies widely. Allow extra fees for visa, transport, accommodation.
Salaries, accommodation, other benefits for lecturer jobs vary substantially. Check contracts carefully for medical, housing, flight allowances, etc.