COMPLETING WELLS IN DEEP RESERVOIRS CONTAINING FLUIDS THAT ARE HOT AND CORROSIVE

摘要

K 8413 CANABSTRACTOne string of corrosion resistant tubing and a casing stringwhich has a corrosion resistant bottom section can be connectedbetween a wellhead and a deep, hot reservoir so that a corrosivereservoir fluid can be produced while keeping it isolated fromwellbore or wellhead tubulars of conventional low alloy steelthus preventing corrosion without maintaining a downhole injectionof corrosion inhibitor.