CN103426530A - 石油勘探用防油耐磨测井电缆 - Google Patents

石油勘探用防油耐磨测井电缆 Download PDF

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Publication number
CN103426530A
CN103426530A CN2012101523981A CN201210152398A CN103426530A CN 103426530 A CN103426530 A CN 103426530A CN 2012101523981 A CN2012101523981 A CN 2012101523981A CN 201210152398 A CN201210152398 A CN 201210152398A CN 103426530 A CN103426530 A CN 103426530A
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China
Prior art keywords
oil
cable
core
resistant
wire
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Pending
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CN2012101523981A
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English (en)
Inventor
盛金昌
沈国鹏
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YANGZHOU SUNENG CABLE CO Ltd
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YANGZHOU SUNENG CABLE CO Ltd
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Priority to CN2012101523981A priority Critical patent/CN103426530A/zh
Publication of CN103426530A publication Critical patent/CN103426530A/zh
Pending legal-status Critical Current

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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00Adapting or protecting infrastructure or their operation
    • Y02A30/14Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables

Abstract

石油勘探用防油耐磨测井电缆,涉及电缆制造技术领域。本发明包括缆芯,缆芯包括六股绝缘线芯、一根钢丝加强芯,钢丝加强芯设置在六股绝缘线芯的中心;在缆芯外侧依次设置橡皮套隔离层、钢丝铠装层和聚酰胺外护套层;每股绝缘线芯分别包括无氧铜丝导体,在无氧铜丝导体外包裹绝缘层。本发明耐油、耐磨性能好,抗拉性能高,适用于野外作业。

Description

石油勘探用防油耐磨测井电缆
技术领域
本发明涉及电缆制造技术领域,尤其是一种石油勘探用防油耐磨测井电缆。
背景技术
由于石油勘探操作业环境特殊,普通电缆难以满足使用的要求,测井电缆使用时对电缆护层的耐磨,防油以及抗腐蚀性的要求比较高。
发明内容
本发明目的在于针对恶劣环境,提供一种防油耐磨测井电缆。
本发明包括缆芯,所述缆芯包括六股绝缘线芯、一根钢丝加强芯,所述钢丝加强芯设置在六股绝缘线芯的中心;在所述缆芯外侧依次设置橡皮套隔离层、钢丝铠装层和聚酰胺外护套层;所述每股绝缘线芯分别包括无氧铜丝导体,在所述无氧铜丝导体外包裹绝缘层。
本发明采用耐油型热塑性聚酰胺弹性体TPAE作外护套,提高了电缆的耐油、耐磨性能,采用镀锌钢丝铠装层,提高了电缆的抗拉性能,适用于野外作业,屏蔽层内有线芯组,增加钢丝加强芯,提高电缆自身的承重能力。
附图说明
图1为本发明的结构示意图。
具体实施方式
如图1所示,本发明设有缆芯,缆芯包括六股绝缘线芯1、一根钢丝加强芯2,钢丝加强芯2设置在六股绝缘线芯1的中心;在缆芯外侧依次设置橡皮套隔离层3、钢丝铠装层4和聚酰胺外护套层5;每股绝缘线芯1分别包括无氧铜丝导体6,在无氧铜丝导体6外包裹绝缘层7。

Claims (1)

1.石油勘探用防油耐磨测井电缆,包括缆芯,其特征在于:所述缆芯包括六股绝缘线芯、一根钢丝加强芯,所述钢丝加强芯设置在六股绝缘线芯的中心;在所述缆芯外侧依次设置橡皮套隔离层、钢丝铠装层和聚酰胺外护套层;所述每股绝缘线芯分别包括无氧铜丝导体,在所述无氧铜丝导体外包裹绝缘层。
CN2012101523981A 2012-05-17 2012-05-17 石油勘探用防油耐磨测井电缆 Pending CN103426530A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012101523981A CN103426530A (zh) 2012-05-17 2012-05-17 石油勘探用防油耐磨测井电缆

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012101523981A CN103426530A (zh) 2012-05-17 2012-05-17 石油勘探用防油耐磨测井电缆

Publications (1)

Publication Number Publication Date
CN103426530A true CN103426530A (zh) 2013-12-04

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CN2012101523981A Pending CN103426530A (zh) 2012-05-17 2012-05-17 石油勘探用防油耐磨测井电缆

Country Status (1)

Country Link
CN (1) CN103426530A (zh)

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Application publication date: 20131204