Innovative Solution for High Temperature High Gas Rate Carbonate Well
Authors
Noor Hidayah binti Abdul Rashid (PETRONAS Carigali Sdn Bhd) | Oka Fabian (PETRONAS Carigali Sdn Bhd) | M Raimi b Johari (PETRONAS Carigali Sdn Bhd) | Miguel Rosato (PETRONAS Carigali Sdn Bhd) | Orient Balbir Samuel (PETRONAS Carigali Sdn Bhd) | M Faisal Rizal b Idris (PETRONAS Carigali Sdn Bhd) | Ong Swee Hong (PETRONAS Carigali Sdn Bhd) | Muhamad Ridzuan Shaedin (PETRONAS Carigali Sdn Bhd) | Kweh Wei Loon (Weatherford Malaysia Sdn Bhd)
Publisher
SPE - Society of Petroleum Engineers
Publication Date
August 27, 2018
Source
IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, 27-29 August, Bangkok, Thailand
Paper ID
SPE-191087-MS
Abstract
Completing an over-pressured N field carbonate reef pinnacle gas reservoir with temperature above 170°C and relatively high concentration of CO2 and H2S can be tough. It gets tougher when in a high rate gas production, and the completion operation is managed in total losses condition. This paper presents the challenges, solutions and hindsight views of completion of high temperature high gas rate carbonate well with PMCD Top Kill Method via deployment of dual 7" and 4-1/2" liner string which are successfully accomplished in all 5 wells.