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Keywords: chord
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Proceedings Papers

Paper presented at the SPE/IADC Drilling Conference, February 20–22, 2007
Paper Number: SPE-105892-MS
... become increasingly tightly bound in the guides. They noted in particular the sharp kink in the chord at the lower guide such as that seen in Fig 3. This shows a relatively straight portion of leg chord from the water to the lower guide and a pronounced change in angle where the chord is supported...
Proceedings Papers

Paper presented at the IADC/SPE Drilling Conference, March 2–4, 2004
Paper Number: SPE-87141-MS
..., and areas of high stress with the actual rig conditions observed. Details of the shipyard repair show how an innovative chord repair method was used to dramatically decrease the cost of repairs and allow the rig to be returned to service in only 28 days. Introduction On October 3, 2002, the eye...
Proceedings Papers

Paper presented at the IADC/SPE Drilling Conference, February 15–18, 1994
Paper Number: SPE-27443-MS
...-effective spud natural period footing soil condition bearing capacity upstream oil & gas drilling equipment spudcan extension chord extension rotational stiffness cost effective spud west epsilon IADC/SPE 27443 Cost-Effective Spud Can Modification To Achieve Increased Bearing Capacity...
Proceedings Papers

Paper presented at the SPE/IADC Drilling Conference, March 11–14, 1991
Paper Number: SPE-21982-MS
... considered which would present arrangement was also considered which would place one riser pipe at each chord of the port leg. place one riser pipe at each chord of the port leg. Irrespectively of what was considered, it was recognized that the influence such modification had on the overall load situation...

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