Telok is a gasfield development in the Malay basin offshore Terengganu, Malaysia. This paper discusses the program learnings and operational improvements captured while completing eight new wells in 2012 and 2013. The primary reservoirs targeted in the field require sand control, specifically frac-pack technology, because of high fines content.
Introduction
Telok field is a faulted, east/west-trending anticline in the Formation A reservoir. The major reservoir in Telok is Formation A sands, containing dry nonassociated gas (NAG). The Formation A reservoir is located at approximately 700- to 800-m true vertical depth subsea (TVDSS) and is laterally extensive across the Telok, Tabu, and Guntong fields. Minor NAG reservoirs are the Formation B group and Formation C group sandstones.
