20” Casing Operations Checklist
Ensure a circulating swedge is available for washing down the hole.
- Ensure the casing tongue HT100 are on the floor together with the correct size jaws.
- The stab-in shoe should have been installed on 20” casing joint.
- Casing will be cemented using an inner string. Check that the centraliser, stinger string and correct back up seals are available.
- Confirm the stinger threads are . . .
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