IT1207302B - Sistema di comunicazione ottica per trasmissione dati di sondaggio in fori di trivellazione. - Google Patents
Sistema di comunicazione ottica per trasmissione dati di sondaggio in fori di trivellazione.Info
- Publication number
- IT1207302B IT1207302B IT8222431A IT2243182A IT1207302B IT 1207302 B IT1207302 B IT 1207302B IT 8222431 A IT8222431 A IT 8222431A IT 2243182 A IT2243182 A IT 2243182A IT 1207302 B IT1207302 B IT 1207302B
- Authority
- IT
- Italy
- Prior art keywords
- transmission
- communication system
- optical communication
- probe data
- drilling holes
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title 1
- 230000003287 optical effect Effects 0.000 title 1
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
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/443—Protective covering
-
- 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
- G02B6/4415—Cables for special applications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/25—Arrangements specific to fibre transmission
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/14—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable
- D07B1/147—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable comprising electric conductors or elements for information transfer
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Mining & Mineral Resources (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Geochemistry & Mineralogy (AREA)
- Environmental & Geological Engineering (AREA)
- Geophysics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Optical Communication System (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Earth Drilling (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US28514681A | 1981-07-20 | 1981-07-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8222431A0 IT8222431A0 (it) | 1982-07-16 |
IT1207302B true IT1207302B (it) | 1989-05-17 |
Family
ID=23092929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8222431A IT1207302B (it) | 1981-07-20 | 1982-07-16 | Sistema di comunicazione ottica per trasmissione dati di sondaggio in fori di trivellazione. |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5866196A (it) |
CA (1) | CA1202081A (it) |
DE (1) | DE3227083A1 (it) |
ES (1) | ES8401565A1 (it) |
FR (1) | FR2513307B1 (it) |
GB (2) | GB2104752B (it) |
IT (1) | IT1207302B (it) |
NO (1) | NO160955C (it) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4523804A (en) * | 1982-08-17 | 1985-06-18 | Chevron Research Company | Armored optical fiber cable |
US4696542A (en) * | 1982-08-17 | 1987-09-29 | Chevron Research Company | Armored optical fiber cable |
US4522464A (en) * | 1982-08-17 | 1985-06-11 | Chevron Research Company | Armored cable containing a hermetically sealed tube incorporating an optical fiber |
GB2137040B (en) * | 1983-03-23 | 1986-11-19 | Smiths Industries Plc | Tyre pressure sensing system |
US4596050A (en) * | 1984-04-26 | 1986-06-17 | Rogers Gordon W | Information processing system using optically encoded signals |
DE3422271C2 (de) * | 1984-06-15 | 1987-01-15 | Bergwerksverband Gmbh, 4300 Essen | Bohrlochuntersuchungsverfahren |
US4721355A (en) * | 1984-06-22 | 1988-01-26 | Chevron Research Company | Optical cable connector assembly including breakable link and process using same |
US4849753A (en) * | 1984-08-15 | 1989-07-18 | Chevron Research Company | Electro optic high temperature well bore modulator |
DE3444309A1 (de) * | 1984-12-05 | 1986-06-19 | Heinrich Wüst KG, 7536 Ispringen | Netzadapter mit automatischer anpassung an die netzspannung |
GB8432123D0 (en) * | 1984-12-19 | 1985-01-30 | Telephone Cables Ltd | Optical cables |
NO158039C (no) * | 1985-03-01 | 1988-06-29 | Standard Tel Kabelfab As | Borehulls-loggekabel. |
US4759601A (en) * | 1985-06-24 | 1988-07-26 | Schlumberger Technology Corporation | Fiber optic connector assembly |
JPS622412A (ja) * | 1985-06-28 | 1987-01-08 | 株式会社フジクラ | 光ファイバ複合架空線 |
US4687293A (en) * | 1985-12-27 | 1987-08-18 | Conax Buffalo Corporation | Metal-encased light conductor |
GB2196809B (en) * | 1986-10-23 | 1991-05-22 | Plessey Co Plc | Optical communication system |
GB2197066B (en) * | 1986-11-05 | 1990-11-21 | Plessey Co Plc | Improvements relating to bathythermographs |
IT1202720B (it) * | 1987-03-31 | 1989-02-09 | Pirelli Cavi Spa | Cavo per il trasporto di energia elettrica e la trasmissione di seganli ottici |
CA1297157C (en) * | 1987-07-13 | 1992-03-10 | Geoffrey Nelson Bowling | Closed loop, programmable power and communication system |
GB2226270B (en) * | 1988-12-22 | 1992-05-13 | Stc Plc | Optical fibre cables |
US4974926A (en) * | 1989-04-06 | 1990-12-04 | At&T Bell Laboratories | Underwater optical fiber cable |
US5202944A (en) * | 1990-06-15 | 1993-04-13 | Westech Geophysical, Inc. | Communication and power cable |
US5140319A (en) * | 1990-06-15 | 1992-08-18 | Westech Geophysical, Inc. | Video logging system having remote power source |
FR2664327B1 (fr) * | 1990-07-04 | 1995-11-10 | Clot Andre | Dispositif de diagraphie en zone claire. |
US5428961A (en) * | 1992-07-21 | 1995-07-04 | Sanyo Electric Co., Ltd. | Micromachines |
FR2745847B1 (fr) * | 1996-03-08 | 2000-09-15 | Inst Francais Du Petrole | Systeme de transmission de mesure comportant un convertisseur optoelectrique |
DE19705920C2 (de) * | 1997-02-17 | 1999-12-02 | Schott Glas | Verfahren zur Herstellung von ummantelten Glasbündeln |
US6060662A (en) * | 1998-01-23 | 2000-05-09 | Western Atlas International, Inc. | Fiber optic well logging cable |
DE19807891A1 (de) | 1998-02-25 | 1999-08-26 | Abb Research Ltd | Faserlaser-Drucksensor |
FR2820593B1 (fr) | 2001-02-02 | 2003-05-23 | Schlumberger Services Petrol | Chemin optique |
US6850461B2 (en) | 2002-07-18 | 2005-02-01 | Pgs Americas, Inc. | Fiber-optic seismic array telemetry, system, and method |
GB2417627B (en) * | 2002-07-18 | 2006-07-19 | Pgs Americas Inc | Fiber-optic seismic array telemetry system, and method |
DE10344875A1 (de) * | 2003-09-26 | 2005-04-28 | Siemens Ag | Datenübertragungsverfahren und Optischer Drehübertrager mit Durchführung |
US6980714B2 (en) * | 2003-09-26 | 2005-12-27 | Moog Components Group Inc. | Fiber optic rotary joint and associated reflector assembly |
US7515774B2 (en) * | 2004-12-20 | 2009-04-07 | Schlumberger Technology Corporation | Methods and apparatus for single fiber optical telemetry |
US7920765B2 (en) * | 2005-06-09 | 2011-04-05 | Schlumberger Technology Corporation | Ruggedized optical fibers for wellbore electrical cables |
WO2009099332A1 (en) * | 2008-02-07 | 2009-08-13 | Tecwel As | Data communication link |
US8571368B2 (en) | 2010-07-21 | 2013-10-29 | Foro Energy, Inc. | Optical fiber configurations for transmission of laser energy over great distances |
AT13841U1 (de) * | 2013-06-13 | 2014-10-15 | Teufelberger Seil Ges M B H | Drahtseil für stationäre Anwendungen und Verfahren zur Herstellung eines solchen Drahtseils |
RU2759729C1 (ru) * | 2020-11-03 | 2021-11-17 | Федеральное государственное казенное военное образовательное учреждение высшего образования "Военный учебно-научный центр Военно-Морского Флота "Военно-морская академия имени Адмирала флота Советского Союза Н.Г. Кузнецова" | Приемо-передающее оптическое устройство |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7241689U (de) * | 1966-02-03 | 1973-07-05 | Bbc Ag | Vorrichtung zur Übertragung des Meß wertes einer periodisch veränderlichen Meßgroße von einem auf Hochspannungspotenüal liegenden Messort zu einem Anzeigeort mittels Lichtstrahlen |
DE1954643A1 (de) * | 1968-11-05 | 1970-06-25 | Lehoczky Dipl Ing Kalman | Einrichtung zur Messwertuebertragung zwischen gegeneinander-rotierenden Systemen |
DE2230658B2 (de) * | 1972-06-22 | 1976-05-26 | Erwin Sick Optik-Elektronik, 7808 Waldkirch | Vorrichtung zur uebertragung von nachrichten durch licht |
US3905010A (en) * | 1973-10-16 | 1975-09-09 | Basic Sciences Inc | Well bottom hole status system |
US3903496A (en) * | 1974-06-14 | 1975-09-02 | Morton Stimler | Opto-acoustic hydrophone |
FR2292294A1 (fr) * | 1974-11-20 | 1976-06-18 | Dassault Electronique | Dispositif pour la transmission simultanee d'une multiplicite d'informations entre deux ensembles tournant l'un par rapport a l'autre |
GB1538485A (en) * | 1976-01-07 | 1979-01-17 | Rank Organisation Ltd | Opto-electric device |
US4162400A (en) * | 1977-09-09 | 1979-07-24 | Texaco Inc. | Fiber optic well logging means and method |
US4156104A (en) * | 1977-10-11 | 1979-05-22 | Bell Telephone Laboratories, Incorporated | Submarine cable for optical communications |
US4189705A (en) * | 1978-02-17 | 1980-02-19 | Texaco Inc. | Well logging system |
GB2021282B (en) * | 1978-05-22 | 1982-06-03 | Post Office | Submarine optical fibre cable |
US4239335A (en) * | 1978-08-28 | 1980-12-16 | Sea-Log Corporation | Fiber reinforced optical fiber cable |
FR2460492A1 (fr) * | 1979-06-28 | 1981-01-23 | Cables De Lyon Geoffroy Delore | Cable sous-marin a fibres optiques |
DE3030361C2 (de) * | 1979-08-20 | 1984-04-19 | Sumitomo Electric Industries, Ltd., Osaka | Einrichtung zur Übertragung von Signalen zwischen einer beweglichen und einer ortsfesten Einheit mittels eines auf eine Trommel aufgewickelten, optischen Mehraderkabels |
FR2475238A1 (fr) * | 1980-02-06 | 1981-08-07 | Lyonnaise Transmiss Optiques | Cable a fibres optiques, etanche a l'eau, et procede et dispositif de fabrication de ce cable |
JPS5744107A (en) * | 1980-08-29 | 1982-03-12 | Nippon Telegr & Teleph Corp <Ntt> | Optical fiber cable and its manufacture |
US4389645A (en) * | 1980-09-08 | 1983-06-21 | Schlumberger Technology Corporation | Well logging fiber optic communication system |
US4375313A (en) * | 1980-09-22 | 1983-03-01 | Schlumberger Technology Corporation | Fiber optic cable and core |
GB2085188B (en) * | 1980-09-26 | 1984-05-23 | Bicc Ltd | An improved optical cable |
FR2494452A1 (fr) * | 1980-11-20 | 1982-05-21 | Cables De Lyon Geoffroy Delore | Methode de fabrication d'un cable a fibres optiques |
GB2096656B (en) * | 1981-03-06 | 1985-03-06 | Bridon Ltd | Cables |
-
1982
- 1982-07-09 GB GB08219942A patent/GB2104752B/en not_active Expired
- 1982-07-13 FR FR8212274A patent/FR2513307B1/fr not_active Expired
- 1982-07-16 IT IT8222431A patent/IT1207302B/it active
- 1982-07-17 DE DE19823227083 patent/DE3227083A1/de active Granted
- 1982-07-19 JP JP57125603A patent/JPS5866196A/ja active Granted
- 1982-07-19 NO NO822483A patent/NO160955C/no unknown
- 1982-07-19 ES ES514133A patent/ES8401565A1/es not_active Expired
- 1982-07-20 CA CA000407637A patent/CA1202081A/en not_active Expired
-
1985
- 1985-01-30 GB GB08502296A patent/GB2152235B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3227083C2 (it) | 1992-10-08 |
DE3227083A1 (de) | 1983-04-21 |
ES514133A0 (es) | 1983-12-16 |
GB2104752B (en) | 1986-02-19 |
IT8222431A0 (it) | 1982-07-16 |
GB8502296D0 (en) | 1985-02-27 |
GB2152235A (en) | 1985-07-31 |
ES8401565A1 (es) | 1983-12-16 |
GB2152235B (en) | 1986-03-05 |
JPS5866196A (ja) | 1983-04-20 |
GB2104752A (en) | 1983-03-09 |
FR2513307B1 (fr) | 1986-10-10 |
NO160955C (no) | 1989-06-14 |
NO822483L (no) | 1983-01-21 |
FR2513307A1 (fr) | 1983-03-25 |
NO160955B (no) | 1989-03-06 |
CA1202081A (en) | 1986-03-18 |
JPH0259519B2 (it) | 1990-12-12 |
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