Lost Sidewall Sample Bullets In case of lost Sidewall Sample Bullets, the following guidelines should…
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Fishing in slim hole wells With improved equipment and operating practices, downhole failures have decreased…
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Fishing with Washover Strings Washover strings can be used when: the formation has bridged off…
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Miscellaneous Fishing Tools This article describes the following fishing tools: Magnets, Lead Impression Blocks, Rope…
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Mechanical Sticking (cause of stuck pipe) Mechanical sticking occurs as a result of one or…
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Hole Cleaning Tips Hole cleaning is one of the basic functions of any drilling fluid.…
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Responsibilities during Fishing Operations Responsibilities of the Company Drilling Supervisor, Specialist Contractor Engineer, Drilling Contractor…
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Fishing tools selection The table below presents the types of fishing tools and their applications…
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When to Give Up Attempts to Free the Pipe After effort has been put into…
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Milling Guidelines To effectively remove the cuttings while milling stuck pipe, it shall be ensured…