利索-全球专利检索

  1. 登录
  2. 注册
实用新型
CN201982141U 井下复合线缆及其配套的安装装置 失效 - 放弃

井下复合线缆及其配套的安装装置
摘要：
本实用新型涉及一种井下复合线缆及与其配套的安装装置，其特征在于：复合线缆包括液压管缆、电力信号线缆、填充物和外层管缆，所述液压管缆呈正多角形间隔布置，所述电力信号线缆分布于各液压管缆之间，所述填充物填充在各管线之间，将所述液压管缆和电力信号线缆封装在所述外层管缆内。复合缆线的安装装置包括一线缆螺旋安装短节和一线缆分配短节，所述线缆螺旋安装短节为一具有多头螺纹槽的钢管，所述螺旋槽的头数与复合线缆内线缆的数量匹配；所述线缆分配短节上设置有若干垂向线槽和一横向线槽，所述垂向线槽的数量与复合线缆内线缆的数量匹配。本实用新型可以广泛用于各种油气井的完井和采油装置中。
摘要（英）：

The utility model relates to an underground composite cable and a matched installation device thereof. The composite cable comprises hydraulic controlling cables, power signal cables, fillers and external layer controlling cables, wherein the hydraulic controlling cables are disposed at intervals in the shape of a regular polygon; the power signal cables are distributed among the hydraulic controlling cables; the fillers is filled among the pipelines; the hydraulic controlling cables and the power signal cables are packed in the external layer controlling cables. The installation device of the composite cable comprises a cable spiral installing pipe nipple and a cable distributing pipe nipple. The cable spiral installing pipe nipple is a steel pipe with a plurality of thread grooves, and the amount of the thread grooves matches with that of the composite cable. The cable spiral distributing pipe nipple is provided with a plurality of vertical slots and a lateral slot, and the amount of the vertical slots matches with that of the composite cable. The underground composite cable and the matched installation device thereof can be widely used in the well completion of each oil and gas well and in oil extraction devices.

0/0