The world’s first fully automated land drilling rig, R801 is a purpose-built proving ground and launchpad for drilling automation. Nabors and ExxonMobil recently drilled nine wells with R801 with zero recordable incidents and well times approaching Nabors’ best West Texas fleet averages.
[pdf] Drilling derricks and Rig Masts consist of a steel framework with a square or rectangular cross-section. Their purpose is to support the hoisting equipment and rack the tubulars while tripping pipe. The numbe.
[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.
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