Drill string design (slim hole wells) Over the years a standard set of API sizes…
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Downsized conventional drilling – Slim Hole Wells Downsized conventional drilling is the use of a…
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Effective Pull On Stuck Pipe The first actions taken when the drillstring becomes stuck have…
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Fishing Planning and Preparation When equipment has been lost or is stuck in the hole,…
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Changing a Bottom Hole Assembly To avoid problems with under gauge hole and BHA changes…
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Fishing Assemblies and tools Fishing Assemblies and tools.Fishing is the general term used to describe…
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Backing-off procedure with top drive A. Backing off stuck pipe – Preliminary remarks: a. The…
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Fishing Guidelines The following best practices should be considered for fishing operations: All fishing tool…
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Fishing with Junk Retrievers The following 2 types of Junk retrievers are discussed in this…
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Spotting Fluids to Free Stuck Pipe If the pipe becomes stuck, and pulling and working…