CN101894611A - High-temperature resistant wire tube double armature logging cable - Google Patents
High-temperature resistant wire tube double armature logging cable Download PDFInfo
- Publication number
- CN101894611A CN101894611A CN 201010231675 CN201010231675A CN101894611A CN 101894611 A CN101894611 A CN 101894611A CN 201010231675 CN201010231675 CN 201010231675 CN 201010231675 A CN201010231675 A CN 201010231675A CN 101894611 A CN101894611 A CN 101894611A
- Authority
- CN
- China
- Prior art keywords
- logging cable
- temperature resistant
- temperature
- wire
- resistance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Insulated Conductors (AREA)
Abstract
The invention relates to a high-temperature resistant wire tube double armature logging cable. The cable is characterized in that the logging cable comprises a stranded conductor, a high-temperature resistant insulating layer wraping the stranded conductor, a steel wire inner armor layer which is arranged around the high-temperature resistant insulating layer and is composed of a plurality of steel wires in a dense arrangement and a spiral wrapping manner, and a stainless steel pipe outer armor layer wraping the steel wire armor layer. The invention integrates various functions of high-temperature resistance, water resistance, corrosion resistance, anti-interference performance and tensile strength so that the logging cable is characterized by high-temperature resistance, water resistance, corrosion resistance, anti-interference performance, tension resistance and the like and can satisfy the demands of the special occasions of the oil well.
Description
Technical field
The present invention relates to a kind of logging cable, relate to a kind of high-temperature resistant wire tube double armature logging cable specifically.
Background technology
What the high temperature resistant logging cable sheath of prior art adopted is plastic sheath or wire armoring layer, and corrosion resistances such as its waterproof, high temperature resistant, acid and alkali-resistance, oil resistant are relatively poor, and are relatively low for the electromagnetic interference defence capability in the external world.
Summary of the invention
Purpose of the present invention provides a kind of high-temperature resistant wire tube double armature logging cable at existing weak point in the above-mentioned prior art just.This cable not only have good block water, resistance to elevated temperatures, and can improve the corrosion resistance combination properties such as waterproof, acid and alkali-resistance, oil resistant of cable, the antijamming capability of cable is strengthened greatly, mechanical strength increases.
Purpose of the present invention can realize by following technique measures:
High-temperature resistant wire tube double armature logging cable of the present invention comprises stranded conductor, be wrapped in the outer temperature-resistant insulation layer of stranded conductor, wrap up armour and be wrapped in the outer stainless steel tube outer wrapping armour of wire armoring layer in the steel wire that is made of in the mode of spiral parcel some tight arranging steel wires around the temperature-resistant insulation layer setting.
Stranded conductor described in the present invention is by many tin-coated copper conductors or copper conductor is stranded forms.
The parcel armour is made up of high-strength galvanized steel wire or high-strength stainless steel wire in the described steel wire.
Beneficial effect of the present invention is as follows:
Because the present invention utilizes the insulating barrier of resistant to elevated temperatures Insulation Material as copper conductor, and with high-strength galvanized steel wire or high-strength stainless steel wire as wrapping up armour in the steel wire, adopt the stainless steel tube outer wrapping armour of metal tube (stainless steel tube) as logging cable.This just makes this cable serviceability temperature scope reach-30 ℃～+ 180 ℃; Rated voltage is 300/500V; The resistance of stranded conductor lead is not more than 52 Ω/km; The wire armoring layer internal layer that high-strength galvanized steel wire or high-strength stainless steel wire are formed and the resistance of stainless steel tube outer wrapping layer are not more than 35 Ω/km; Tensile strength is not less than 700kg, and has corrosion resistances such as excellent waterproof, high temperature resistant, acid and alkali-resistance, oil resistant, can well defend electromagnetic interference, and is particularly suitable for using in extraordinary occasions such as oil wells.
Description of drawings
Accompanying drawing is a cross section cut-away view of the present invention.
Embodiment
The present invention is further described below with reference to embodiment (accompanying drawing):
High-temperature resistant wire tube double armature logging cable of the present invention comprises stranded conductor 1, be wrapped in the outer temperature-resistant insulation layer 2 of stranded conductor, around parcel armour 3 in the steel wire that constitutes in the mode of spiral parcel by some tight arranging steel wires of temperature-resistant insulation layer setting and be wrapped in the outer stainless steel tube outer wrapping armour 4 of wire armoring layer.
More specifically say: the wire armoring layer described in the present invention is made up of high-strength galvanized steel wire or high-strength stainless steel wire; Described stranded conductor 1 is by 7～61 tin-coated copper conductors or copper conductor is stranded forms, and nominal cross is: 0.35mm
2, 0.5mm
2, 0.75mm
2, 1.0mm
2, 1.5mm
2, 2.5mm
2, 4mm
2, 6mm
2Described temperature-resistant insulation layer 2 can adopt resistant to elevated temperatures fluoroplastic insulation material, silicon rubber insulation material to be prepared from.
The present invention is integrated in one high temperature resistant, waterproof, anticorrosive property, anti-interference, all function of tensile strength, makes logging cable have the characteristics such as high temperature resistant, waterproof, against corrosion, anti-interference, tension, can satisfy the needs of the extraordinary occasion of oil well.
Claims (3)
1. high-temperature resistant wire tube double armature logging cable is characterized in that: described logging cable comprises stranded conductor, is wrapped in the outer temperature-resistant insulation layer of stranded conductor, wrap up armour and be wrapped in the outer stainless steel tube outer wrapping armour of wire armoring layer in the steel wire that is made of in the mode of spiral parcel some tight arranging steel wires around the temperature-resistant insulation layer setting.
2. high-temperature resistant wire tube double armature logging cable according to claim 1 is characterized in that: described stranded conductor is by many tin-coated copper conductors or copper conductor is stranded forms.
3. high-temperature resistant wire tube double armature logging cable according to claim 1 is characterized in that: the parcel armour is made up of high-strength galvanized steel wire or high-strength stainless steel wire in the described steel wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010231675 CN101894611B (en) | 2010-07-21 | 2010-07-21 | High-temperature resistant wire tube double armature logging cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010231675 CN101894611B (en) | 2010-07-21 | 2010-07-21 | High-temperature resistant wire tube double armature logging cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101894611A true CN101894611A (en) | 2010-11-24 |
| CN101894611B CN101894611B (en) | 2012-06-27 |
Family
ID=43103774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010231675 Expired - Fee Related CN101894611B (en) | 2010-07-21 | 2010-07-21 | High-temperature resistant wire tube double armature logging cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101894611B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102623103A (en) * | 2012-03-27 | 2012-08-01 | 大连方元特种电缆制造有限公司 | Steel pipe type cable |
| CN105590680A (en) * | 2016-03-27 | 2016-05-18 | 张庆 | Middle temperature steel armored signal line special for oil well |
| CN105632614A (en) * | 2016-03-27 | 2016-06-01 | 张庆 | Special steel armored signal wire for oil wells |
| CN118073017A (en) * | 2024-04-25 | 2024-05-24 | 四川九洲线缆有限责任公司 | High-power liquid cooling cable |
| CN118073017B (en) * | 2024-04-25 | 2024-07-09 | 四川九洲线缆有限责任公司 | High-power liquid cooling cable |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201017721Y (en) * | 2007-01-17 | 2008-02-06 | 张家港方凌制管有限责任公司 | Non-corrodible steel metal-shielding loading electrical cable |
| CN201215739Y (en) * | 2008-04-11 | 2009-04-01 | 中天科技海缆有限公司 | Composite electric power cable for submarine optical fiber |
| CN201340742Y (en) * | 2008-12-16 | 2009-11-04 | 万达集团股份有限公司 | Loaded exploration cable with high-temperature resistance and high water-pressure resistance |
| CN201397706Y (en) * | 2009-03-19 | 2010-02-03 | 杭州丰禾石油科技有限公司 | Four-core transmission coaxial cable |
| CN201449773U (en) * | 2009-08-27 | 2010-05-05 | 扬州市中能电缆有限公司 | High temperature resistant well-logging control cable for heavy oil well |
-
2010
- 2010-07-21 CN CN 201010231675 patent/CN101894611B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201017721Y (en) * | 2007-01-17 | 2008-02-06 | 张家港方凌制管有限责任公司 | Non-corrodible steel metal-shielding loading electrical cable |
| CN201215739Y (en) * | 2008-04-11 | 2009-04-01 | 中天科技海缆有限公司 | Composite electric power cable for submarine optical fiber |
| CN201340742Y (en) * | 2008-12-16 | 2009-11-04 | 万达集团股份有限公司 | Loaded exploration cable with high-temperature resistance and high water-pressure resistance |
| CN201397706Y (en) * | 2009-03-19 | 2010-02-03 | 杭州丰禾石油科技有限公司 | Four-core transmission coaxial cable |
| CN201449773U (en) * | 2009-08-27 | 2010-05-05 | 扬州市中能电缆有限公司 | High temperature resistant well-logging control cable for heavy oil well |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102623103A (en) * | 2012-03-27 | 2012-08-01 | 大连方元特种电缆制造有限公司 | Steel pipe type cable |
| CN105590680A (en) * | 2016-03-27 | 2016-05-18 | 张庆 | Middle temperature steel armored signal line special for oil well |
| CN105632614A (en) * | 2016-03-27 | 2016-06-01 | 张庆 | Special steel armored signal wire for oil wells |
| CN118073017A (en) * | 2024-04-25 | 2024-05-24 | 四川九洲线缆有限责任公司 | High-power liquid cooling cable |
| CN118073017B (en) * | 2024-04-25 | 2024-07-09 | 四川九洲线缆有限责任公司 | High-power liquid cooling cable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101894611B (en) | 2012-06-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102969071B (en) | Submarine cable with increased current-carrying capacity | |
| CN203134448U (en) | Submarine cable with increased current-carrying capacity | |
| CN101894611B (en) | High-temperature resistant wire tube double armature logging cable | |
| CN104733091A (en) | Sliver-plated aluminum alloy armoring and insulation shielding flexible cable | |
| CN203812613U (en) | Waterproof corrosion-resistant cable | |
| CN103354117A (en) | High-strength cold-resistant insulation flat cable | |
| CN203520957U (en) | Copper conductor armored sheath cable | |
| CN203607130U (en) | Aluminum alloy interlocking armored cable | |
| CN209785577U (en) | Tinned copper core insulating fluoroplastic sheath control cable | |
| CN202205500U (en) | Ship-used power cable adopting ethylene-propylene rubber for insulation and provided with neoprene jacket | |
| CN203070795U (en) | High-temperature control cable | |
| CN202102786U (en) | High temperature resistant, silicone rubber insulating control cable having silicone rubber sheaths | |
| CN203760111U (en) | High-strength and high water resistance ethylene propylene rubber insulation direct current flexible electric cable for rail traffic | |
| CN104715814A (en) | Chlorosulfonated polyethylene drainage cable for mining | |
| CN201590279U (en) | Special high temperature-resisting shielded cable with double metal pipe sleeves | |
| CN103871627A (en) | Multi-conductor cable core cold-resistant current lead cable | |
| CN103915189A (en) | Metallurgical electric power environmental protection flexible cable | |
| CN103886969A (en) | Ground control cold-resistant flame-retardant cable for electricity generation | |
| CN218730033U (en) | Voice handle spring wire assembly | |
| CN203721233U (en) | Power cable | |
| CN203520908U (en) | Cold-resistant cable with low-smoke low-halogen sheath | |
| CN208045127U (en) | A kind of cold-resistant stretch-proof automobile cable | |
| CN202650641U (en) | Temperature-resisting anti-corrosion control cable | |
| CN201975127U (en) | Aluminum alloy conductor cable | |
| CN105719739A (en) | Fire-fighting heatproof wire |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120627 Termination date: 20160721 |