On 14 July 2019, at 21:50 a fire occurred on LLOG’s deep draft semi-submersible facility Mississippi Canyon (MC) 547 A platform, Lease OCS-G 32334. A 1/2” isolation valve on a pressurized pipeline pump’s discharge piping developed a crack.
[pdf] Before starting casing, the drilling supervisor should hold a pre-job safety meeting and confirm the following with the crew: 1. Remove unnecessary tools. 2. Good Housekeeping before the job 3. Rig up Casing handling equipment: Using appropriate hand. .
A circulation sub, fitting the casing thread, equipped with a WECO connection, shall be readily available on the rig floor at all times during casing running.
[pdf] Mars field was discovered in 1989 at around 130 miles south of New Orleans. The field, located at 3,000ft water deep, started production in 1996. Mars B was discovered after Shell geologists located untappe.
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