Longest solid expandable tubular liner cementation sets world record

摘要

BJ SERVICES RECENTLY set a world record for cementing the longest solid expandable tubular liner for an operator in the Gulf of Mexico. Separately, the company also completed the 25th application of its ComPlete multizone single-trip (MST) system with a successful five-zone completion on the Sisi-Nubi project in the Mahakam Delta offshore Indonesia. In the GOM world record, the 6,935-ft (pre-expansion length) 7(5/8)-in. liner was set and cemented with a shoe depth below 20,000 ft (6,000 m). BJ used a custom-made XtremeSet cement slurry system to isolate the deep wellbore section, which had bottomhole static temperatures of 368 deg F (187 deg C).