RU2014128537A - Мониторинг гидравлического разрыва пласта - Google Patents
Мониторинг гидравлического разрыва пласта Download PDFInfo
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- RU2014128537A RU2014128537A RU2014128537A RU2014128537A RU2014128537A RU 2014128537 A RU2014128537 A RU 2014128537A RU 2014128537 A RU2014128537 A RU 2014128537A RU 2014128537 A RU2014128537 A RU 2014128537A RU 2014128537 A RU2014128537 A RU 2014128537A
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- fiber
- hydraulic fracturing
- wellbore
- acoustic
- data
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- 238000012544 monitoring process Methods 0.000 title claims abstract 7
- 238000000034 method Methods 0.000 claims abstract 28
- 239000000835 fiber Substances 0.000 claims abstract 18
- 239000013307 optical fiber Substances 0.000 claims abstract 6
- 238000002386 leaching Methods 0.000 claims abstract 4
- 239000004568 cement Substances 0.000 claims abstract 2
- 239000012530 fluid Substances 0.000 claims abstract 2
- 230000005236 sound signal Effects 0.000 claims abstract 2
- 238000005336 cracking Methods 0.000 claims 2
- 230000003287 optical effect Effects 0.000 claims 2
- 230000005855 radiation Effects 0.000 claims 2
- 238000005253 cladding Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 claims 1
- 238000005070 sampling Methods 0.000 claims 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
-
- 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
-
- 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
Abstract
1. Способ скважинного мониторинга гидравлического разрыва пласта, содержащий этапы, на которых:опрашивают оптическое волокно, размещенное вдоль траектории ствола скважины, для формирования распределенного акустического датчика,собирают данные от многочисленных продольных участков волокна; иобрабатывают указанные данные для получения индикации вымывания проппанта.2. Способ по п. 1, в котором способ обеспечивает индикацию вымывания проппанта в режиме реального времени.3. Способ по п. 1 или 2, в котором указанное оптическое волокно размещают в стволе скважины, в которой выполняют гидравлический разрыв пласта.4. Способ по п. 1 или 2, в котором формируют звуковой сигнал, представляющий акустические сигналы, зарегистрированные по меньшей мере одним продольным участком волокна вблизи места гидравлического разрыва пласта.5. Способ по п. 1 или 2, содержащий этап, на котором анализируют данные от участков зондирования волокна вдоль длины ствола скважины во время гидравлического разрыва пласта для регистрации любых сигналов, показательных для течения текучей среды из обсадной колонны скважины, которые не соответствуют местам гидравлического разрыва пласта.6. Способ по п. 1 или 2, содержащий этап, на котором идентифицируют любые потенциальные точки разрушения обсадной колонны и/или окружающей цементной облицовки до проведения гидравлического разрыва пласта.7. Способ по п. 6, содержащий этап, на котором проводят мониторинг акустического возмущения многочисленных участков зондирования волокна для составления акустического профиля ствола скважины и анализируют указанный профиль для регистрации любых аномалий.8. Способ по п. 7, в котором указанный а
Claims (16)
1. Способ скважинного мониторинга гидравлического разрыва пласта, содержащий этапы, на которых:
опрашивают оптическое волокно, размещенное вдоль траектории ствола скважины, для формирования распределенного акустического датчика,
собирают данные от многочисленных продольных участков волокна; и
обрабатывают указанные данные для получения индикации вымывания проппанта.
2. Способ по п. 1, в котором способ обеспечивает индикацию вымывания проппанта в режиме реального времени.
3. Способ по п. 1 или 2, в котором указанное оптическое волокно размещают в стволе скважины, в которой выполняют гидравлический разрыв пласта.
4. Способ по п. 1 или 2, в котором формируют звуковой сигнал, представляющий акустические сигналы, зарегистрированные по меньшей мере одним продольным участком волокна вблизи места гидравлического разрыва пласта.
5. Способ по п. 1 или 2, содержащий этап, на котором анализируют данные от участков зондирования волокна вдоль длины ствола скважины во время гидравлического разрыва пласта для регистрации любых сигналов, показательных для течения текучей среды из обсадной колонны скважины, которые не соответствуют местам гидравлического разрыва пласта.
6. Способ по п. 1 или 2, содержащий этап, на котором идентифицируют любые потенциальные точки разрушения обсадной колонны и/или окружающей цементной облицовки до проведения гидравлического разрыва пласта.
7. Способ по п. 6, содержащий этап, на котором проводят мониторинг акустического возмущения многочисленных участков зондирования волокна для составления акустического профиля ствола скважины и анализируют указанный профиль для регистрации любых аномалий.
8. Способ по п. 7, в котором указанный акустический профиль получают мониторингом акустических возмущений в ответ на подрыв перфорационного заряда.
9. Способ по п. 1 или 2, в котором этапы, на которых запрашивают волокно и замеряют данные, содержат этапы, на которых возбуждают серии оптических импульсов в указанном волокне и регистрируют обратное рэлеевское рассеяние излучения волокном; и обрабатывают зарегистрированное обратное рэлеевское рассеяние излучения для создания многочисленных дискретных продольных участков зондирования волокна.
10. Способ по п. 1 или 2, в котором указанное волокно представляет собой одномодальное волокно, которое при отсутствии внешних стимулов не имеет никакого значительного изменения оптических свойств вдоль его длины.
11. Способ по п. 1 или 2, в котором продольные участки зондирования волокна составляют 10 м или менее по длине.
12. Способ по п. 1 или 2, в котором волокно замеряют с частотой замеров, большей чем или равной 5 кГц.
13. Способ по п. 1 или 2, в котором замеряют одновременно, по меньшей мере 250 каналов.
14. Система скважинного мониторинга, содержащая оптоволоконный запросчик, предназначенный для проведения распределенного акустического зондирования на оптическом волокне, размещенном вдоль траектории ствола скважины; сэмплер, предназначенный для взятия замеров от многочисленных каналов, выходящих из указанного запросчика, для выведения акустических данных из многочисленных участков указанного волокна в каждый из многочисленных моментов времени; и анализатор данных, предназначенный для обработки указанных замеренных данных для регистрации характеристик растрескивания и создания индикаций указанных характеристик растрескивания, причем, по меньшей мере, одна индикация, представляет собой индикацию вымывания проппанта.
15. Система по п. 14, в которой оптическое волокно укладывают вдоль наружной стороны обсадной колонны скважины.
16. Применение системы по п. 14 в стволе скважины, в которой выполняют гидравлический разрыв пласта, для получения информации о процессе гидравлического разрыва пласта с целью регулирования процесса гидравлического разрыва пласта.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0909038.2 | 2009-05-27 | ||
| GB0909038A GB0909038D0 (en) | 2009-05-27 | 2009-05-27 | Well monitoring |
| GB0919915A GB0919915D0 (en) | 2009-11-13 | 2009-11-13 | Well monitoring |
| GB0919915.9 | 2009-11-13 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2011153423/03A Division RU2537419C2 (ru) | 2009-05-27 | 2010-05-27 | Мониторинг гидравлического разрыва пласта |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2014128537A true RU2014128537A (ru) | 2016-02-10 |
| RU2648743C2 RU2648743C2 (ru) | 2018-03-28 |
Family
ID=43216857
Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2011153416/03A RU2568652C2 (ru) | 2009-05-27 | 2010-05-27 | Мониторинг скважины с помощью средства распределенного измерения |
| RU2014128537A RU2648743C2 (ru) | 2009-05-27 | 2010-05-27 | Мониторинг гидравлического разрыва пласта |
| RU2011153423/03A RU2537419C2 (ru) | 2009-05-27 | 2010-05-27 | Мониторинг гидравлического разрыва пласта |
| RU2011153351/03A RU2011153351A (ru) | 2009-05-27 | 2010-05-27 | Мониторинг скважины |
| 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 (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2011153416/03A RU2568652C2 (ru) | 2009-05-27 | 2010-05-27 | Мониторинг скважины с помощью средства распределенного измерения |
Family Applications After (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2011153423/03A RU2537419C2 (ru) | 2009-05-27 | 2010-05-27 | Мониторинг гидравлического разрыва пласта |
| RU2011153351/03A RU2011153351A (ru) | 2009-05-27 | 2010-05-27 | Мониторинг скважины |
| 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) | US20120063267A1 (ru) |
| CN (5) | CN104314552B (ru) |
| AU (3) | AU2010252797B2 (ru) |
| BR (3) | BRPI1012029B1 (ru) |
| CA (3) | CA2760662C (ru) |
| GB (5) | GB2482838B (ru) |
| MX (1) | MX2011011897A (ru) |
| NO (3) | NO345867B1 (ru) |
| PL (1) | PL228478B1 (ru) |
| RU (6) | RU2568652C2 (ru) |
| WO (3) | WO2010136768A2 (ru) |
| ZA (1) | ZA201108666B (ru) |
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