FR3041100A1 - - Google Patents
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- Publication number
- FR3041100A1 FR3041100A1 FR1657552A FR1657552A FR3041100A1 FR 3041100 A1 FR3041100 A1 FR 3041100A1 FR 1657552 A FR1657552 A FR 1657552A FR 1657552 A FR1657552 A FR 1657552A FR 3041100 A1 FR3041100 A1 FR 3041100A1
- Authority
- FR
- France
- Prior art keywords
- signal
- modified
- frequency
- narrowband
- optical waveguide
- 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.)
- Pending
Links
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- NKZSPGSOXYXWQA-UHFFFAOYSA-N dioxido(oxo)titanium;lead(2+) Chemical compound [Pb+2].[O-][Ti]([O-])=O NKZSPGSOXYXWQA-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/24—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet
- G01L1/242—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet the material being an optical fibre
- G01L1/246—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet the material being an optical fibre using integrated gratings, e.g. Bragg gratings
-
- 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
- E21B47/005—Monitoring or checking of cementation quality or level
-
- 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
- E21B47/10—Locating fluid leaks, intrusions or movements
- E21B47/113—Locating fluid leaks, intrusions or movements using electrical indications; using light radiations
-
- 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
- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
-
- 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
- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
- E21B49/08—Obtaining fluid samples or testing fluids, in boreholes or wells
-
- 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
- E21B43/20—Displacing by water
-
- 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
- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
- E21B49/08—Obtaining fluid samples or testing fluids, in boreholes or wells
- E21B49/087—Well testing, e.g. testing for reservoir productivity or formation parameters
- E21B49/0875—Well testing, e.g. testing for reservoir productivity or formation parameters determining specific fluid parameters
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geophysics (AREA)
- General Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- Quality & Reliability (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2015/049977 WO2017048223A1 (en) | 2015-09-14 | 2015-09-14 | Detection of strain in fiber optics cables induced by narrow-band signals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR3041100A1 true FR3041100A1 (enExample) | 2017-03-17 |
Family
ID=57104103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1657552A Pending FR3041100A1 (enExample) | 2015-09-14 | 2016-08-04 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US9976920B2 (enExample) |
| FR (1) | FR3041100A1 (enExample) |
| WO (1) | WO2017048223A1 (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10669840B2 (en) * | 2015-10-27 | 2020-06-02 | Baker Hughes, A Ge Company, Llc | Downhole system having tubular with signal conductor and method |
| ES2841781T3 (es) | 2016-08-12 | 2021-07-09 | Ericsson Telefon Ab L M | Libros de códigos multi-haz con sobrecarga adicionalmente optimizada |
| ES3036465T3 (en) | 2016-08-12 | 2025-09-19 | Ericsson Telefon Ab L M | Layer 1 and layer 2 channel state information rich reporting mechanisms |
| CN109952716B (zh) | 2016-08-12 | 2022-08-23 | 瑞典爱立信有限公司 | 用于高级csi反馈开销减少的可配置码本 |
| CN115144001A (zh) | 2017-07-26 | 2022-10-04 | 特拉15私人有限公司 | 分布式光学感测系统和方法 |
| US11352877B2 (en) | 2020-11-11 | 2022-06-07 | Halliburton Energy Services, Inc. | Topside interrogation using multiple lasers for distributed acoustic sensing of subsea wells |
| US11946365B2 (en) | 2021-08-13 | 2024-04-02 | Halliburton Energy Services, Inc. | Multi-fiber sensing topology for subsea wells |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2166020B (en) | 1984-09-29 | 1988-05-18 | Plessey Co Plc | Otdr-uses multiple frequencies to detect distortions in an optical fibre |
| GB2170971B (en) | 1985-02-08 | 1988-08-10 | Stc Plc | Coherent homodyne reflectometer |
| GB2219902B (en) | 1988-06-14 | 1992-01-22 | Plessey Co Plc | Optical sensing systems |
| US5682099A (en) * | 1994-03-14 | 1997-10-28 | Baker Hughes Incorporated | Method and apparatus for signal bandpass sampling in measurement-while-drilling applications |
| GB2334104B (en) | 1996-10-09 | 2001-02-28 | Baker Hughes Inc | Method of obtaining improved geophysical information about earth formations |
| US6957708B2 (en) * | 2003-07-08 | 2005-10-25 | Baker Hughes Incorporated | Electrical imaging in conductive and non-conductive mud |
| GB0409865D0 (en) | 2004-05-01 | 2004-06-09 | Sensornet Ltd | Direct measurement of brillouin frequency in distributed optical sensing systems |
| US7274441B2 (en) | 2004-08-06 | 2007-09-25 | The United States Of America Represented By The Secretary Of The Navy | Natural fiber span reflectometer providing a virtual differential signal sensing array capability |
| GB2442745B (en) | 2006-10-13 | 2011-04-06 | At & T Corp | Method and apparatus for acoustic sensing using multiple optical pulses |
| EP2361393B1 (en) * | 2008-11-06 | 2020-12-23 | Services Petroliers Schlumberger | Distributed acoustic wave detection |
| EP2386881B1 (en) * | 2010-05-12 | 2014-05-21 | Weatherford/Lamb, Inc. | Sonic/acoustic monitoring using optical distributed acoustic sensing |
| US8605542B2 (en) * | 2010-05-26 | 2013-12-10 | Schlumberger Technology Corporation | Detection of seismic signals using fiber optic distributed sensors |
| US8584519B2 (en) * | 2010-07-19 | 2013-11-19 | Halliburton Energy Services, Inc. | Communication through an enclosure of a line |
| US20120014211A1 (en) | 2010-07-19 | 2012-01-19 | Halliburton Energy Services, Inc. | Monitoring of objects in conjunction with a subterranean well |
| US9146151B2 (en) | 2010-11-18 | 2015-09-29 | Optasense, Inc. | Pulse labeling for high-bandwidth fiber-optic distributed acoustic sensing with reduced cross-talk |
| CA2822033C (en) * | 2010-12-21 | 2019-02-26 | Shell Internationale Research Maatschappij B.V. | System and method for monitoring strain & pressure |
| US20130113629A1 (en) * | 2011-11-04 | 2013-05-09 | Schlumberger Technology Corporation | Phase sensitive coherent otdr with multi-frequency interrogation |
| US9823373B2 (en) * | 2012-11-08 | 2017-11-21 | Halliburton Energy Services, Inc. | Acoustic telemetry with distributed acoustic sensing system |
| US9188694B2 (en) | 2012-11-16 | 2015-11-17 | Halliburton Energy Services, Inc. | Optical interferometric sensors for measuring electromagnetic fields |
| US20140139225A1 (en) * | 2012-11-16 | 2014-05-22 | Halliburton Energy Services, Inc. | Well monitoring with optical electromagnetic sensors |
| US20140150523A1 (en) | 2012-12-04 | 2014-06-05 | Halliburton Energy Services, Inc. | Calibration of a well acoustic sensing system |
| US9617847B2 (en) * | 2013-10-29 | 2017-04-11 | Halliburton Energy Services, Inc. | Robust optical fiber-based distributed sensing systems and methods |
| GB201408130D0 (en) * | 2014-05-08 | 2014-06-25 | Optasense Holdings Ltd | Improvements in fibre optic distributed sensing |
| GB2535525B (en) | 2015-02-23 | 2017-11-29 | Schlumberger Holdings | Downhole tool for measuring accelerations |
-
2015
- 2015-09-14 US US15/320,820 patent/US9976920B2/en active Active
- 2015-09-14 WO PCT/US2015/049977 patent/WO2017048223A1/en not_active Ceased
-
2016
- 2016-08-04 FR FR1657552A patent/FR3041100A1/fr active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017048223A1 (en) | 2017-03-23 |
| US20170268944A1 (en) | 2017-09-21 |
| US9976920B2 (en) | 2018-05-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PLFP | Fee payment |
Year of fee payment: 2 |
|
| PLSC | Publication of the preliminary search report |
Effective date: 20181102 |