Patent ID: 9638362
Date: 2017-05-02
CPC Classifications: E21B,F16L,Y10T

Claim:
1. A tubular threaded connection comprising: a threaded sub-assembly having a first tubular member, a first torque member threadingly received on the first tubular member, and a second torque member threadingly received on the first tubular member; wherein the first tubular member comprised a pin end having an externally-disposed pin face and an externally-disposed pin threaded section; wherein the first torque member is torqued relative to the second torque member, wherein the sub-assembly receives a second tubular member for torqueing against the sub-assembly wherein; the second tubular member comprises a box end having an inner box face, an outer box face, and an internally-disposed box threaded section extending between the outer box face and the inner box face; and the inner box, face engages the pin face and forms a first interface therebetween, and the outer box face engages the second torque member and forms a second interface therebetween.