High torque threaded connections with triple taper thread profiles
AssigneeSaudi Arabian Oil Company
InventorsOladele Owoeye, Jasem Moyaibed
Life of this patent
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AssigneeSaudi Arabian Oil Company
InventorsOladele Owoeye, Jasem Moyaibed
Estimating the term…
A threaded connection includes a first tubular member having a pin end defining an external thread profile, and a second tubular member having a box end defining an internal thread profile threadably engageable with the external thread profile of the pin end. At least one of the external and internal thread profiles includes a first section that extends at a first taper angle relative to a longitudinal axis of the threaded connection, a second section extending from the first section at a second taper angle relative to the longitudinal axis, and a third section extending from the second section at a third taper angle relative to the longitudinal axis. The second taper angle is greater than each of the first and third taper angles.
A threaded connection, comprising:
A thread profile for a tubular member, the thread profile comprising:
Dependencies are inferred from the claim text.