ELECTRICAL WIRING FOR DRILL PIPE, CASING, AND TUBING
摘要
An apparatus includes a first pin and a second pin. The first pin has a first joint section. The first joint section has first holes extending a length of the first joint section and terminating at a first preload face. The second pin has a second joint section. The second joint section has second holes extending a length of the first joint section and terminating at a second preload face. The second joint section is adapted to receive the first joint section and the first holes match the second holes when the first pin and the second pin are mated.
申请公布号
WO2012007884(A3)
申请公布日期
2012.04.26
申请号
WO2011IB53036
申请日期
2011.07.07
申请人
SUNSTONE TECHNOLOGIES, LLC.;HUGHES, WILLIAM JAMES;LANE, BRYAN;BRIGGS, GARY MARSHALL
发明人
HUGHES, WILLIAM JAMES;LANE, BRYAN;BRIGGS, GARY MARSHALL