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Blog Posts Tagged "drilling casing mudskirt"
Submitted by Agnes Pointu on Tue, 08/23/2016 - 04:12
Yesterday, we starded our next hole in a new way because this time, we want to drill until the sediment/basement interface (1450 mbsl)! Before that, we have to build a reentry system that includes 754 m of "casing".
What is casing?