RU2011153351A - Мониторинг скважины - Google Patents
Мониторинг скважины Download PDFInfo
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- RU2011153351A RU2011153351A RU2011153351/03A RU2011153351A RU2011153351A RU 2011153351 A RU2011153351 A RU 2011153351A RU 2011153351/03 A RU2011153351/03 A RU 2011153351/03A RU 2011153351 A RU2011153351 A RU 2011153351A RU 2011153351 A RU2011153351 A RU 2011153351A
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- Prior art keywords
- data
- data processing
- wellbore
- channels
- parameters
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- 238000012544 monitoring process Methods 0.000 title claims abstract 4
- 238000000034 method Methods 0.000 claims abstract 30
- 238000012545 processing Methods 0.000 claims abstract 13
- 239000000835 fiber Substances 0.000 claims abstract 8
- 238000005070 sampling Methods 0.000 claims abstract 6
- 230000015572 biosynthetic process Effects 0.000 claims abstract 3
- 238000001514 detection method Methods 0.000 claims abstract 3
- 239000012530 fluid Substances 0.000 claims abstract 3
- 238000005259 measurement Methods 0.000 claims abstract 3
- 239000013307 optical fiber Substances 0.000 claims abstract 2
- 238000004080 punching Methods 0.000 claims abstract 2
- 238000013016 damping Methods 0.000 claims 2
- 238000012935 Averaging Methods 0.000 claims 1
- 230000004941 influx Effects 0.000 claims 1
- 230000001052 transient effect Effects 0.000 claims 1
Classifications
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- 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
- E21B47/14—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 using acoustic waves
- E21B47/16—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 using acoustic waves through the drill string or casing, e.g. by torsional acoustic waves
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- 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
- E21B43/25—Methods for stimulating production
- E21B43/26—Methods for stimulating production by forming crevices or fractures
- E21B43/267—Methods for stimulating production by forming crevices or fractures reinforcing fractures by propping
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- 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
- E21B43/11—Perforators; Permeators
- E21B43/116—Gun or shaped-charge perforators
- E21B43/1185—Ignition systems
- E21B43/11857—Ignition systems firing indication systems
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- 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
- E21B43/25—Methods for stimulating production
- E21B43/26—Methods for stimulating production by forming crevices or fractures
-
- 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
- E21B47/09—Locating or determining the position of objects in boreholes or wells, e.g. the position of an extending arm; Identifying the free or blocked portions of pipes
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- 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
- E21B47/107—Locating fluid leaks, intrusions or movements using acoustic means
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- 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
-
- 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
- E21B47/14—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 using acoustic waves
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/02—Analysing fluids
- G01N29/036—Analysing fluids by measuring frequency or resonance of acoustic waves
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/40—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging
- G01V1/44—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging using generators and receivers in the same well
- G01V1/48—Processing data
- G01V1/50—Analysing data
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V8/00—Prospecting or detecting by optical means
- G01V8/02—Prospecting
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V8/00—Prospecting or detecting by optical means
- G01V8/10—Detecting, e.g. by using light barriers
- G01V8/12—Detecting, e.g. by using light barriers using one transmitter and one receiver
- G01V8/16—Detecting, e.g. by using light barriers using one transmitter and one receiver using optical fibres
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H9/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means
- G01H9/004—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means using fibre optic sensors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V2210/00—Details of seismic processing or analysis
- G01V2210/10—Aspects of acoustic signal generation or detection
- G01V2210/14—Signal detection
- G01V2210/142—Receiver location
- G01V2210/1429—Subsurface, e.g. in borehole or below weathering layer or mud line
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V2210/00—Details of seismic processing or analysis
- G01V2210/60—Analysis
- G01V2210/64—Geostructures, e.g. in 3D data cubes
- G01V2210/646—Fractures
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Geochemistry & Mineralogy (AREA)
- Remote Sensing (AREA)
- Geophysics (AREA)
- Acoustics & Sound (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Chemical & Material Sciences (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Geophysics And Detection Of Objects (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Selective Calling Equipment (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
- Examining Or Testing Airtightness (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
1. Способ скважинного мониторинга, содержащий:опрашивание немодифицированного оптического волокна, расположенного по траектории ствола скважины для получения распределенных акустических измерений;одновременно, взятие выборки данных, собираемых из множества смежных участков волокна; иобработку данных для определения одного или нескольких параметров ствола скважины.2. Способ по п.1, в котором обработка данных включает в себя обнаружение связанного с перфорированием события, и параметры включают в себя скорость акустического импульса в обсадной колонне ствола скважины.3. Способ по п.1, в котором обработка данных включает в себя обнаружение, по меньшей мере, одного связанного с образованием трещины события, и параметры включают в себя, по меньшей мере, одно из следующего: глубина трещины, скорость гидроразрыва пласта, дальность прохождения трещины и плотность расположения трещин гидроразрыва.4. Способ по п.1, в котором обработка данных включает в себя обнаружение потока текучей среды в скважине, и параметры включают в себя расход и глубину потока.5. Способ по любому предшествующему пункту, в котором обработка содержит обнаружение событий нескольких типов.6. Способ по любому из пп.1-4, в котором частота взятия выборки больше или равна 1 кГц.7. Способ по любому из пп.1-4, в котором частота взятия выборки больше или равна 5 кГц.8. Способ по любому из пп.1-4, в котором, по меньшей мере, на 100 каналах одновременно выполняют выборку.9. Способ по любому из пп.1-4, в котором, по меньшей мере, на 250 каналах одновременно выполняют выборку.10. Способ по любому из пп.1-4, в котором каналы соответствуют смежным участкам волокна длиной, меньше или
Claims (22)
1. Способ скважинного мониторинга, содержащий:
опрашивание немодифицированного оптического волокна, расположенного по траектории ствола скважины для получения распределенных акустических измерений;
одновременно, взятие выборки данных, собираемых из множества смежных участков волокна; и
обработку данных для определения одного или нескольких параметров ствола скважины.
2. Способ по п.1, в котором обработка данных включает в себя обнаружение связанного с перфорированием события, и параметры включают в себя скорость акустического импульса в обсадной колонне ствола скважины.
3. Способ по п.1, в котором обработка данных включает в себя обнаружение, по меньшей мере, одного связанного с образованием трещины события, и параметры включают в себя, по меньшей мере, одно из следующего: глубина трещины, скорость гидроразрыва пласта, дальность прохождения трещины и плотность расположения трещин гидроразрыва.
4. Способ по п.1, в котором обработка данных включает в себя обнаружение потока текучей среды в скважине, и параметры включают в себя расход и глубину потока.
5. Способ по любому предшествующему пункту, в котором обработка содержит обнаружение событий нескольких типов.
6. Способ по любому из пп.1-4, в котором частота взятия выборки больше или равна 1 кГц.
7. Способ по любому из пп.1-4, в котором частота взятия выборки больше или равна 5 кГц.
8. Способ по любому из пп.1-4, в котором, по меньшей мере, на 100 каналах одновременно выполняют выборку.
9. Способ по любому из пп.1-4, в котором, по меньшей мере, на 250 каналах одновременно выполняют выборку.
10. Способ по любому из пп.1-4, в котором каналы соответствуют смежным участкам волокна длиной, меньше или равной 10 м.
11. Способ по любому из пп.1-4, в котором обработка данных содержит выполнение обнаружения переходных процессов.
12. Способ по п.11, в котором обнаружение переходных процессов включает в себя выдерживание количественного показателя среднего абсолютного отклонения.
13. Способ по п.12, в котором количественный показатель среднего абсолютного отклонения обновляется экспоненциальным усреднением с использованием члена затухания, N.
14. Способ по п.13, в котором член N затухания адаптивно изменяют.
15. Способ по любому из пп.1-4, в котором обработка данных содержит частотный анализ.
16. Способ по любому из пп.1-4, в котором данные обрабатывают в режиме реального времени.
17. Способ по любому из пп.1-4, дополнительно содержащий корректировку параметров опрашивания для изменения смежных участков волокна, с которых проводят выборку данных.
18. Способ по п.17, в котором параметры опрашивания корректируют адаптивно с откликом на обнаруживаемые события.
19. Способ по п.1, в котором обработка данных включает в себя обнаружение отклика на акустическое воздействие, и в котором параметр является профилем состояния скважины.
20. Система скважинного мониторинга, содержащая:
волоконно-оптическое опрашивающее устройство, выполненное с возможностью создания распределенных акустических измерений на немодифицированном волокне, проложенном вдоль траектории ствола скважины;
устройство взятия выборки, выполненное с возможностью взятия выборки выходных данных множества каналов из опрашивающего устройства одновременно для получения акустических данных с множества смежных участков волокна в каждый из множества периодов времени; и
анализатор данных, выполненный с возможностью обработки данных выборки для обнаружения событий в скважине и выходных параметров, связанных с обнаруживаемыми событиями.
21. Система по п.20, выполненная с возможностью обнаружения событий нескольких типов.
22. Система по п.20 или 21, выполненная с возможностью обнаружения как связанных с образованием трещин событий, так и притока текучей среды.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0909038A GB0909038D0 (en) | 2009-05-27 | 2009-05-27 | Well monitoring |
GB0909038.2 | 2009-05-27 | ||
GB0919915A GB0919915D0 (en) | 2009-11-13 | 2009-11-13 | Well monitoring |
GB0919915.9 | 2009-11-13 | ||
PCT/GB2010/001064 WO2010136773A2 (en) | 2009-05-27 | 2010-05-27 | Well monitoring |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2015151868A Division RU2693087C2 (ru) | 2009-05-27 | 2010-05-27 | Мониторинг скважины |
Publications (1)
Publication Number | Publication Date |
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RU2011153351A true RU2011153351A (ru) | 2013-07-10 |
Family
ID=43216857
Family Applications (6)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2011153423/03A RU2537419C2 (ru) | 2009-05-27 | 2010-05-27 | Мониторинг гидравлического разрыва пласта |
RU2011153416/03A RU2568652C2 (ru) | 2009-05-27 | 2010-05-27 | Мониторинг скважины с помощью средства распределенного измерения |
RU2011153351/03A RU2011153351A (ru) | 2009-05-27 | 2010-05-27 | Мониторинг скважины |
RU2014128537A RU2648743C2 (ru) | 2009-05-27 | 2010-05-27 | Мониторинг гидравлического разрыва пласта |
RU2015151868A RU2693087C2 (ru) | 2009-05-27 | 2010-05-27 | Мониторинг скважины |
RU2014128551A RU2014128551A (ru) | 2009-05-27 | 2014-07-11 | Мониторинг гидравлического разрыва пласта |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2011153423/03A RU2537419C2 (ru) | 2009-05-27 | 2010-05-27 | Мониторинг гидравлического разрыва пласта |
RU2011153416/03A RU2568652C2 (ru) | 2009-05-27 | 2010-05-27 | Мониторинг скважины с помощью средства распределенного измерения |
Family Applications After (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2014128537A RU2648743C2 (ru) | 2009-05-27 | 2010-05-27 | Мониторинг гидравлического разрыва пласта |
RU2015151868A RU2693087C2 (ru) | 2009-05-27 | 2010-05-27 | Мониторинг скважины |
RU2014128551A RU2014128551A (ru) | 2009-05-27 | 2014-07-11 | Мониторинг гидравлического разрыва пласта |
Country Status (12)
Country | Link |
---|---|
US (4) | US9617848B2 (ru) |
CN (5) | CN102292518B (ru) |
AU (3) | AU2010252797B2 (ru) |
BR (3) | BRPI1012022B1 (ru) |
CA (3) | CA2760066C (ru) |
GB (5) | GB2482839B (ru) |
MX (1) | MX2011011897A (ru) |
NO (3) | NO345867B1 (ru) |
PL (1) | PL228478B1 (ru) |
RU (6) | RU2537419C2 (ru) |
WO (3) | WO2010136773A2 (ru) |
ZA (1) | ZA201108666B (ru) |
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CA2822033C (en) * | 2010-12-21 | 2019-02-26 | Shell Internationale Research Maatschappij B.V. | System and method for monitoring strain & pressure |
US9322702B2 (en) | 2010-12-21 | 2016-04-26 | Shell Oil Company | Detecting the direction of acoustic signals with a fiber optical distributed acoustic sensing (DAS) assembly |
EP2656125A4 (en) * | 2010-12-21 | 2018-01-03 | Shell Oil Company | System and method for making distributed measurements using fiber optic cable |
US8636063B2 (en) * | 2011-02-16 | 2014-01-28 | Halliburton Energy Services, Inc. | Cement slurry monitoring |
GB201103254D0 (en) * | 2011-02-25 | 2011-04-13 | Qinetiq Ltd | Distributed acoustic sensing |
AU2012225422B2 (en) | 2011-03-09 | 2015-07-02 | Shell Internationale Research Maatschappij B.V. | Integrated fiber optic monitoring system for a wellsite and method of using same |
CA2915625C (en) | 2011-03-11 | 2021-08-03 | Schlumberger Canada Limited | Method of calibrating fracture geometry to microseismic events |
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