There’s no better place in the oil patch to play the blame game than 10,000 feet of leaky wellbore.
What went wrong?
In Justiss v. Oil Country Tubular Corporation, Justiss, a drilling contractor, entered into an IADC model turnkey drilling contract for a well in Beauregard Parish. The contract specified 12,500 feet of intermediate casing to be LTC pipe with buttress threads. The contract depth was 15,000 feet. Justiss purchased the casing from OCTC.
The operation was star-crossed. Justiss discovered a hole in the surface casing, which it repaired by cementing the casing in place. This made it impossible to remove the intermediate casing string when things got bad. Beginning at 3,500 feet the casing wouldn’t maintain adequate pressure and Justiss performed 13 squeeze jobs in an effort to remedy the problem. These and other efforts to fix the leaks lasted five weeks and cost millions of dollars. At 13,596 feet the casing would not maintain pressure and, for fear of losing well control, the operation was terminated.
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