Oil-proof abrasion-resistant logging cable for oil exploration
An oil exploration and oil-proof technology, applied in the direction of insulated cables, cables, circuits, etc., can solve the problems that the cables are difficult to meet the requirements of use, wear-resistant, oil-proof and corrosion-resistant, and improve the tensile performance. , Improve oil resistance, improve the effect of load-bearing capacity
Inactive Publication Date: 2013-12-04
YANGZHOU SUNENG CABLE
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Problems solved by technology
[0002] Due to the special environment of the oil exploration operation industry, ordinary cables are difficult to meet the requirements of use. When using well logging cables, the requirements for the wear resistance, oil resistance and corrosion resistance of the cable sheath are relatively high.
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[0007] Such as figure 1 As shown, the present invention is provided with a cable core, and the cable core includes six insulated wire cores 1, a steel wire reinforcement core 2, and the steel wire reinforcement core 2 is arranged at the center of the six insulated wire cores 1; Isolation layer 3, steel wire armor layer 4 and polyamide outer sheath layer 5; each strand of insulated wire core 1 includes an oxygen-free copper wire conductor 6, and an insulating layer 7 is wrapped around the oxygen-free copper wire conductor 6.
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The invention discloses an oil-proof abrasion-resistant logging cable for oil exploration and relates to the technical field of cable manufacture. The oil-proof abrasion-resistant logging cable for oil exploration comprises a cable core, the cable core comprises six insulated wire cores and a steel wire reinforced core, and the steel wire reinforced core is arranged in the center of the six insulated wire cores; a rubber sleeve isolating layer, a steel wire armoring layer and a polyamide outer protective sleeve layer are arranged outside the cable core in sequence; each insulated wire core comprises an anaerobic copper wire conductor and each anaerobic copper wire conductor is covered by an insulated layer. The oil-proof abrasion-resistant logging cable for oil exploration is resistant to oil, good in abrasion-resistant performance, high in tensile property and suitable for field operation.
Description
technical field [0001] The invention relates to the technical field of cable manufacturing, in particular to an oil-proof and wear-resistant logging cable for oil exploration. Background technique [0002] Due to the special environment of the oil exploration operation, ordinary cables are difficult to meet the requirements of use. When the logging cables are used, the requirements for the wear resistance, oil resistance and corrosion resistance of the cable sheath are relatively high. Contents of the invention [0003] The purpose of the present invention is to provide an oil-proof and wear-resistant logging cable for harsh environments. [0004] The present invention includes a cable core, the cable core includes six insulated wire cores and a steel wire reinforcement core, the steel wire reinforcement core is arranged in the center of the six insulated wire cores; a rubber sheath isolation layer is sequentially arranged outside the cable core , a steel wire armor layer...
Claims
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IPC IPC(8): H01B7/17H01B7/18H01B7/22H01B7/28
CPCY02A30/14
Inventor 盛金昌沈国鹏
Owner YANGZHOU SUNENG CABLE