Material substitution of coil tubes in CT drilling technology for hard rocks
Fatigue life of Coil Tubing is known for its low cycle due to multiple bend events. Since fatigue failure is usually catastrophic, the tube is commonly withdrawn from service earlier based on its operation life database. The coil tube in a drilling system needs to be light in weight to facilitate th...
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| Format: | Conference Paper |
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WITS Press
2012
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| Online Access: | http://hdl.handle.net/20.500.11937/26276 |