NO20004639L - Ledende glattkabel - Google Patents
Ledende glattkabelInfo
- Publication number
- NO20004639L NO20004639L NO20004639A NO20004639A NO20004639L NO 20004639 L NO20004639 L NO 20004639L NO 20004639 A NO20004639 A NO 20004639A NO 20004639 A NO20004639 A NO 20004639A NO 20004639 L NO20004639 L NO 20004639L
- Authority
- NO
- Norway
- Prior art keywords
- elastic material
- cable
- reinforcing
- cavities
- reinforcing wires
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/22—Metal wires or tapes, e.g. made of steel
- H01B7/226—Helicoidally wound metal wires or tapes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
- H01B7/046—Flexible cables, conductors, or cords, e.g. trailing cables attached to objects sunk in bore holes, e.g. well drilling means, well pumps
Landscapes
- Insulated Conductors (AREA)
Abstract
En kabel (10) for bruk ved utplassering av hjelpeutstyr i et borehull som beskrevet, omfattende en ledende kjerne (12) som er isolert fra minst ett lag (18, 20) armeringstråder ved hjelp av et isolasjonslag (16). For å styre migrasjonen av brønnfluider gjennom trykkreguleringsutstyret, er hulrommene (24) mellom armeringstrådene (22) fylt med et elastisk mate- ¿ riale for å forhindre at brønnfluider siver inn i hulrommene (24) mellom armeringstrådene og dermed skader kabelen (10). Det elastiske materiale binder seg sterkt til armeringstråde- ne (22), og hindrer armeringstrådene i å skille seg, selv et- ter gjentatt bruk eller tap av stramhet. Armeringen fylt med elastisk materiale gir således tilfredsstillende mekanisk styrke for å bære relativt store belastninger. Det elastiske materiale gir også kabelen en glatt ytterflate.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9805518.9A GB9805518D0 (en) | 1998-03-17 | 1998-03-17 | Conductive slickline cable |
PCT/GB1999/000717 WO1999048111A1 (en) | 1998-03-17 | 1999-03-17 | Conductive slickline cable |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20004639D0 NO20004639D0 (no) | 2000-09-15 |
NO20004639L true NO20004639L (no) | 2000-11-02 |
Family
ID=10828599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20004639A NO20004639L (no) | 1998-03-17 | 2000-09-15 | Ledende glattkabel |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1064657A1 (no) |
AU (1) | AU2845899A (no) |
BR (1) | BR9908901A (no) |
CA (1) | CA2324323A1 (no) |
GB (1) | GB9805518D0 (no) |
NO (1) | NO20004639L (no) |
WO (1) | WO1999048111A1 (no) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003021301A2 (en) | 2001-08-29 | 2003-03-13 | Sensor Highway Limited | Method and apparatus for determining the temperature of subterranean wells using fiber optic cable |
US7009113B2 (en) | 2003-01-22 | 2006-03-07 | Schlumberger Technology Corporation | High temperature electrical cable having interstitial filler |
GB0425584D0 (en) * | 2004-11-20 | 2004-12-22 | Expro North Sea Ltd | Improved cable |
US7402753B2 (en) | 2005-01-12 | 2008-07-22 | Schlumberger Technology Corporation | Enhanced electrical cables |
US7170007B2 (en) | 2005-01-12 | 2007-01-30 | Schlumburger Technology Corp. | Enhanced electrical cables |
US8413723B2 (en) | 2006-01-12 | 2013-04-09 | Schlumberger Technology Corporation | Methods of using enhanced wellbore electrical cables |
US7259331B2 (en) | 2006-01-11 | 2007-08-21 | Schlumberger Technology Corp. | Lightweight armor wires for electrical cables |
US8069879B2 (en) | 2006-09-15 | 2011-12-06 | Schlumberger Technology Corporation | Hydrocarbon application hose |
US7912333B2 (en) | 2008-02-05 | 2011-03-22 | Schlumberger Technology Corporation | Dual conductor fiber optic cable |
US11387014B2 (en) | 2009-04-17 | 2022-07-12 | Schlumberger Technology Corporation | Torque-balanced, gas-sealed wireline cables |
US9412492B2 (en) | 2009-04-17 | 2016-08-09 | Schlumberger Technology Corporation | Torque-balanced, gas-sealed wireline cables |
CA2774775A1 (en) | 2009-09-22 | 2011-03-31 | Schlumberger Canada Limited | Wireline cable for use with downhole tractor assemblies |
DE102009060419A1 (de) * | 2009-12-22 | 2011-06-30 | HEW-Kabel GmbH & Co.KG, 51688 | Zugfester elektrischer Leiter |
AU2014262266A1 (en) * | 2010-07-11 | 2014-12-04 | Halliburton Energy Services, Inc. | Downhole cables for well operations |
MX2014004575A (es) | 2011-10-17 | 2014-08-22 | Schlumberger Technology Bv | Cable de doble uso con envoltura de fibra optica para su uso en operaciones de perforacion de pozos. |
GB2518774B (en) | 2012-06-28 | 2020-01-29 | Schlumberger Holdings | High power opto-electrical cable with multiple power and telemetry paths |
US9995112B2 (en) | 2013-11-27 | 2018-06-12 | Weatherford Technology Holdings, Llc | Method and apparatus for treating a wellbore |
DE102016206961B4 (de) | 2016-04-25 | 2022-10-13 | Leoni Kabel Gmbh | Multifunktionskabel |
US10049789B2 (en) | 2016-06-09 | 2018-08-14 | Schlumberger Technology Corporation | Compression and stretch resistant components and cables for oilfield applications |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4131757A (en) * | 1977-08-10 | 1978-12-26 | United States Steel Corporation | Helically wound retaining member for a double caged armored electromechanical cable |
US5150443A (en) * | 1990-08-14 | 1992-09-22 | Schlumberger Techonolgy Corporation | Cable for data transmission and method for manufacturing the same |
-
1998
- 1998-03-17 GB GBGB9805518.9A patent/GB9805518D0/en not_active Ceased
-
1999
- 1999-03-17 EP EP99909088A patent/EP1064657A1/en not_active Withdrawn
- 1999-03-17 AU AU28458/99A patent/AU2845899A/en not_active Abandoned
- 1999-03-17 BR BR9908901-7A patent/BR9908901A/pt not_active IP Right Cessation
- 1999-03-17 WO PCT/GB1999/000717 patent/WO1999048111A1/en not_active Application Discontinuation
- 1999-03-17 CA CA002324323A patent/CA2324323A1/en not_active Abandoned
-
2000
- 2000-09-15 NO NO20004639A patent/NO20004639L/no unknown
Also Published As
Publication number | Publication date |
---|---|
AU2845899A (en) | 1999-10-11 |
WO1999048111A1 (en) | 1999-09-23 |
BR9908901A (pt) | 2000-11-28 |
GB9805518D0 (en) | 1998-05-13 |
NO20004639D0 (no) | 2000-09-15 |
EP1064657A1 (en) | 2001-01-03 |
CA2324323A1 (en) | 1999-09-23 |
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