发明名称 Offshore drilling control cable clamp system
摘要 A cable clamp for securing a control cable to a kill or choke line in a mud riser used in offshore drilling of oil and gas wells is described. The cable clamp is comprised of two portions, a fixed portion which remains secured to the kill or choke line and a removable portion which can be engaged to or quickly released from the fixed portion to secure or disengage the control cable. The fixed portion includes a U-clamp, and the removable portion includes cooperating hinged members, each member mounting resilient pad and both members for securing said hinged members together to clamp said cable.
申请公布号 US4249610(A) 申请公布日期 1981.02.10
申请号 US19780900083 申请日期 1978.04.26
申请人 SANTE FE INTERNATIONAL CORP 发明人 LOLAND, SVEN
分类号 E21B17/01;E21B33/035;(IPC1-7):E21B7/12 主分类号 E21B17/01
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