KUALA LUMPUR, Malaysia – Petronas Carigali has contracted Vantage Oilfield Solutions to perform annulus wash and cementing assurance for the Kepong-A field offshore Terengganu, Malaysia.
Vantage, in collaboration with HydraWell Intervention AS, will provide P&A services at the field under Petronas’ annulus wash and cementing assurance umbrella contract.
The company will useHydraWell’s high-pressure PWC (perforate, wash and cement) jetting system which is claimed to install a rock-to-rock barrier in less than two days.
Traditional plugging methods such as section milling can take 10-14 days to complete.
Under phase one of the program, Vantage will P&A four wells this year with a further six to follow at a later stage.
Terms include installation of 18 PWC plugs with an extension option of 10 more, to be conducted from a fixed satellite platform on wells with both single and dual casings.