DE102008026082B8 - Verfahren zum Betreiben eines Bohrlochkabels und Bohrlochkabel - Google Patents
Verfahren zum Betreiben eines Bohrlochkabels und Bohrlochkabel Download PDFInfo
- Publication number
- DE102008026082B8 DE102008026082B8 DE102008026082A DE102008026082A DE102008026082B8 DE 102008026082 B8 DE102008026082 B8 DE 102008026082B8 DE 102008026082 A DE102008026082 A DE 102008026082A DE 102008026082 A DE102008026082 A DE 102008026082A DE 102008026082 B8 DE102008026082 B8 DE 102008026082B8
- Authority
- DE
- Germany
- Prior art keywords
- downhole cable
- operating
- downhole
- cable
- 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.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
- E21B47/13—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling by electromagnetic energy, e.g. radio frequency
- E21B47/135—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling by electromagnetic energy, e.g. radio frequency using light waves, e.g. infrared or ultraviolet waves
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/44382—Means specially adapted for strengthening or protecting the cables the means comprising hydrogen absorbing materials
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
- G02B6/50—Underground or underwater installation; Installation through tubing, conduits or ducts
- G02B6/52—Underground or underwater installation; Installation through tubing, conduits or ducts using fluid, e.g. air
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Geology (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Electromagnetism (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008026082A DE102008026082B8 (de) | 2008-05-30 | 2008-05-30 | Verfahren zum Betreiben eines Bohrlochkabels und Bohrlochkabel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008026082A DE102008026082B8 (de) | 2008-05-30 | 2008-05-30 | Verfahren zum Betreiben eines Bohrlochkabels und Bohrlochkabel |
Publications (3)
Publication Number | Publication Date |
---|---|
DE102008026082A1 DE102008026082A1 (de) | 2009-12-10 |
DE102008026082B4 DE102008026082B4 (de) | 2010-02-18 |
DE102008026082B8 true DE102008026082B8 (de) | 2011-11-17 |
Family
ID=41268640
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102008026082A Expired - Fee Related DE102008026082B8 (de) | 2008-05-30 | 2008-05-30 | Verfahren zum Betreiben eines Bohrlochkabels und Bohrlochkabel |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102008026082B8 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8831390B2 (en) | 2011-09-20 | 2014-09-09 | Lios Technology Gmbh | Fiber-optic cable |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2710098C2 (de) * | 1977-03-08 | 1985-01-17 | Siemens AG, 1000 Berlin und 8000 München | Lichtwellenleiterkabel |
EP1099133B1 (de) * | 1998-07-23 | 2004-03-10 | Weatherford/Lamb, Inc. | Faseroptisches kabel zur verwendung unter ungünstigen betriebszuständen |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT385564B (de) | 1985-12-02 | 1988-04-25 | Auer Gerhard | Einrichtung zur verdampfung von kraftstoff |
-
2008
- 2008-05-30 DE DE102008026082A patent/DE102008026082B8/de not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2710098C2 (de) * | 1977-03-08 | 1985-01-17 | Siemens AG, 1000 Berlin und 8000 München | Lichtwellenleiterkabel |
EP1099133B1 (de) * | 1998-07-23 | 2004-03-10 | Weatherford/Lamb, Inc. | Faseroptisches kabel zur verwendung unter ungünstigen betriebszuständen |
Also Published As
Publication number | Publication date |
---|---|
DE102008026082A1 (de) | 2009-12-10 |
DE102008026082B4 (de) | 2010-02-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8364 | No opposition during term of opposition | ||
R082 | Change of representative |
Representative=s name: HOHMANN, HEINZ H., ING.(GRAD.) DIPL.-PHYS. DR., DE |
|
R081 | Change of applicant/patentee |
Owner name: NKT CABLES GMBH & CO.KG, DE Free format text: FORMER OWNER: NKT CABLES GMBH, 51061 KOELN, DE Effective date: 20150511 |
|
R082 | Change of representative |
Representative=s name: HOHMANN, HEINZ H., ING.(GRAD.) DIPL.-PHYS. DR., DE Effective date: 20150511 |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |