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Keywords: tool jointClose
Paper presented at the SPE Middle East Oil and Gas Show and Conference, September 25–28, 2011
Paper Number: SPE-140151-MS
... theoretical torque for string tool joint, stabilizer and PDC bit cutters allocated in nose up to gauge area. In reality, when BHA rotates off bottom torque created is representing the summation of string tool joint and stabilizer. An additional torque realizes on surface when BHA on bottom and WOB applied...
Paper presented at the SPE Middle East Oil and Gas Show and Conference, March 15–18, 2009
Paper Number: SPE-118737-MS
... tool joint protection test results obtained using an advanced hardband wear machine are discussed. Due to the dramatic increase in oil prices the industry has seen a re-emergence of deep and ultra-deep drilling projects that encounter H 2 S gas. The paper provides initial results from a study of the...
Paper presented at the SPE Middle East Oil and Gas Show and Conference, March 11–14, 2007
Paper Number: SPE-104827-MS
... simulators Advancements in drilling fluid technologies providing increased lubricity and improved cuttings transport, wellbore stability and formation damage resistance characteristics Drill string and casing friction reducing tools Drill pipe high torque tool joints and high friction factor thread...
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