BR112013014828A2 - sistemas e métodos para sinalização de fundo de poço - Google Patents
sistemas e métodos para sinalização de fundo de poçoInfo
- Publication number
- BR112013014828A2 BR112013014828A2 BR112013014828A BR112013014828A BR112013014828A2 BR 112013014828 A2 BR112013014828 A2 BR 112013014828A2 BR 112013014828 A BR112013014828 A BR 112013014828A BR 112013014828 A BR112013014828 A BR 112013014828A BR 112013014828 A2 BR112013014828 A2 BR 112013014828A2
- Authority
- BR
- Brazil
- Prior art keywords
- systems
- methods
- downhole
- signaling
- downhole signaling
- Prior art date
Links
- 230000011664 signaling Effects 0.000 title 1
Classifications
-
- 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
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/18—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging
- G01V3/34—Transmitting data to recording or processing apparatus; Recording data
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Remote Sensing (AREA)
- Environmental & Geological Engineering (AREA)
- Geophysics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Geochemistry & Mineralogy (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Geophysics And Detection Of Objects (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1110933.7 | 2011-06-27 | ||
GB1110933.7A GB2492947B (en) | 2011-06-27 | 2011-06-27 | Downhole signalling systems and methods |
PCT/GB2012/000531 WO2013001262A2 (en) | 2011-06-27 | 2012-06-19 | Downhole signalling systems and methods |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112013014828A2 true BR112013014828A2 (pt) | 2016-10-04 |
BR112013014828B1 BR112013014828B1 (pt) | 2021-05-25 |
Family
ID=44485265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112013014828-4A BR112013014828B1 (pt) | 2011-06-27 | 2012-06-19 | sistemas e métodos para sinalização de fundo de poço |
Country Status (6)
Country | Link |
---|---|
US (1) | US9506341B2 (pt) |
EP (2) | EP2792844B1 (pt) |
BR (1) | BR112013014828B1 (pt) |
CA (1) | CA2839990C (pt) |
GB (1) | GB2492947B (pt) |
WO (1) | WO2013001262A2 (pt) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160281496A1 (en) * | 2013-04-09 | 2016-09-29 | WFS Technologies, Ltd. | Communications system |
GB2553155B (en) | 2016-10-25 | 2019-10-02 | Expro North Sea Ltd | A communication system utilising a metallic well structure. |
WO2018122546A1 (en) * | 2016-12-30 | 2018-07-05 | Metrol Technology Ltd | Downhole communication |
US11236586B2 (en) | 2016-12-30 | 2022-02-01 | Metrol Technology Ltd. | Downhole energy harvesting |
EA201991572A1 (ru) | 2016-12-30 | 2020-01-09 | Метрол Текнолоджи Лтд | Внутрискважинный сбор энергии |
EP3563028B1 (en) * | 2016-12-30 | 2022-08-17 | Metrol Technology Ltd | Downhole energy harvesting |
MY197740A (en) * | 2016-12-30 | 2023-07-12 | Metrol Tech Ltd | Downhole energy harvesting |
PL3601735T3 (pl) | 2017-03-31 | 2023-05-08 | Metrol Technology Ltd | Instalacje studni monitorujących |
WO2019186087A1 (en) * | 2018-03-28 | 2019-10-03 | Metrol Technology Ltd | Well installations |
BR112021026148A2 (pt) * | 2019-06-25 | 2022-03-15 | Schlumberger Technology Bv | Completações sem fios de múltiplos estágios |
US20230287787A1 (en) * | 2022-03-09 | 2023-09-14 | Halliburton Energy Services, Inc. | Wireless transmission and reception of electrical signals via tubing encased conductor |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3793632A (en) * | 1971-03-31 | 1974-02-19 | W Still | Telemetry system for drill bore holes |
US4605268A (en) * | 1982-11-08 | 1986-08-12 | Nl Industries, Inc. | Transformer cable connector |
US6392561B1 (en) * | 1998-12-18 | 2002-05-21 | Dresser Industries, Inc. | Short hop telemetry system and method |
US20020036085A1 (en) * | 2000-01-24 | 2002-03-28 | Bass Ronald Marshall | Toroidal choke inductor for wireless communication and control |
EG22206A (en) * | 2000-03-02 | 2002-10-31 | Shell Int Research | Oilwell casing electrical power pick-off points |
GB2377131B (en) * | 2001-04-23 | 2006-01-25 | Schlumberger Holdings | Subsea communication systems and techniques |
US7170423B2 (en) * | 2003-08-27 | 2007-01-30 | Weatherford Canada Partnership | Electromagnetic MWD telemetry system incorporating a current sensing transformer |
US7180825B2 (en) * | 2004-06-29 | 2007-02-20 | Halliburton Energy Services, Inc. | Downhole telemetry system for wired tubing |
GB0426594D0 (en) * | 2004-12-03 | 2005-01-05 | Expro North Sea Ltd | Downhole communication |
US8106791B2 (en) * | 2007-04-13 | 2012-01-31 | Chevron U.S.A. Inc. | System and method for receiving and decoding electromagnetic transmissions within a well |
US20110024103A1 (en) * | 2009-07-28 | 2011-02-03 | Storm Jr Bruce H | Method and apparatus for providing a conductor in a tubular |
-
2011
- 2011-06-27 GB GB1110933.7A patent/GB2492947B/en active Active
-
2012
- 2012-06-19 WO PCT/GB2012/000531 patent/WO2013001262A2/en active Application Filing
- 2012-06-19 US US14/129,737 patent/US9506341B2/en active Active
- 2012-06-19 EP EP14177125.3A patent/EP2792844B1/en active Active
- 2012-06-19 CA CA2839990A patent/CA2839990C/en active Active
- 2012-06-19 EP EP12730598.5A patent/EP2723985B1/en active Active
- 2012-06-19 BR BR112013014828-4A patent/BR112013014828B1/pt active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
CA2839990A1 (en) | 2013-01-03 |
CA2839990C (en) | 2019-10-01 |
GB2492947A (en) | 2013-01-23 |
EP2792844B1 (en) | 2019-12-25 |
GB2492947B (en) | 2018-05-09 |
EP2723985A2 (en) | 2014-04-30 |
WO2013001262A2 (en) | 2013-01-03 |
GB201110933D0 (en) | 2011-08-10 |
EP2792844A3 (en) | 2015-01-07 |
BR112013014828B1 (pt) | 2021-05-25 |
EP2723985B1 (en) | 2017-03-29 |
US9506341B2 (en) | 2016-11-29 |
EP2792844A2 (en) | 2014-10-22 |
WO2013001262A3 (en) | 2013-06-13 |
US20140218208A1 (en) | 2014-08-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 19/06/2012, OBSERVADAS AS CONDICOES LEGAIS. |