RU2007147655A - TEST OF WELLS IN TWO MEASUREMENTS BY INTELLIGENT SENSOR-INSERT - Google Patents

TEST OF WELLS IN TWO MEASUREMENTS BY INTELLIGENT SENSOR-INSERT Download PDF

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Publication number
RU2007147655A
RU2007147655A RU2007147655/03A RU2007147655A RU2007147655A RU 2007147655 A RU2007147655 A RU 2007147655A RU 2007147655/03 A RU2007147655/03 A RU 2007147655/03A RU 2007147655 A RU2007147655 A RU 2007147655A RU 2007147655 A RU2007147655 A RU 2007147655A
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Prior art keywords
sensors
zone
wellbore
tool
pressure
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RU2007147655/03A
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Russian (ru)
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RU2450123C2 (en
Inventor
Ив МАНЭН (FR)
Ив МАНЭН
Кристиан ШУЗЕНУ (FR)
Кристиан Шузену
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Шлюмбергер Текнолоджи Б.В. (Nl)
Шлюмбергер Текнолоджи Б.В.
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Publication of RU2450123C2 publication Critical patent/RU2450123C2/en

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Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B49/00Testing 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
    • E21B49/008Testing 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 by injection test; by analysing pressure variations in an injection or production test, e.g. for estimating the skin factor
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00Survey of boreholes or wells
    • E21B47/12Means 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
    • E21B47/13Means 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
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00Survey of boreholes or wells
    • E21B47/12Means 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
    • E21B47/14Means 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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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Remote Sensing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geophysics (AREA)
  • Chemical & Material Sciences (AREA)
  • Electromagnetism (AREA)
  • Analytical Chemistry (AREA)
  • Acoustics & Sound (AREA)
  • Measuring Fluid Pressure (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

An apparatus for characterising the permeability of a formation surrounding a wellbore, comprising: a drillstem test (DST) tool comprising, a packer for isolating a zone of the wellbore, a valve for controlling fluid into and out of the zone via the drill string of the tool and, a pressure gauge for detecting the pressure in the zone; wherein the apparatus further comprises an array of at least two antennas arranged on the tool above the packer such that when in use each antenna of the array aligns with a corresponding pressure sensor placed in the formation to obtain pressure measurements and therefore allow horizontal and vertical permeability to be determined.

Claims (14)

1. Устройство для характеризации проницаемости пласта, окружающего ствол скважины, которое содержит:1. Device for characterizing the permeability of the formation surrounding the wellbore, which contains: инструмент испытатель пласта (ИП), спускаемый на бурильной колонне, который содержит пакер для изоляции зоны ствола скважины, клапан для управления потоком флюида через бурильную колонну инструмента в зону и из зоны и манометр для измерения давления в зоне,a formation test tool (IP), launched on the drill string, which contains a packer for isolating the borehole zone, a valve for controlling fluid flow through the drill string of the tool into and out of the zone, and a pressure gauge for measuring pressure in the zone, причем устройство дополнительно содержит решетку из по меньшей мере двух антенн, скомпонированных на инструменте над пакером так, что при использовании каждая антенна решетки выровнена с соответствующим датчиком давления, помещенным в пласт, чтобы получать измерения давления, и таким образом предоставлять возможность определить горизонтальную и вертикальную проницаемость.moreover, the device further comprises an array of at least two antennas arranged on the tool above the packer so that, when used, each antenna of the array is aligned with a corresponding pressure sensor placed in the formation to receive pressure measurements, and thus provide the ability to determine horizontal and vertical permeability . 2. Устройство по п.1, в котором расстояние между каждой индивидуальной антенной решетки определяется размещением датчиков в пласте.2. The device according to claim 1, in which the distance between each individual antenna array is determined by the placement of sensors in the reservoir. 3. Устройство согласно любому из пп.1 или 2, которое дополнительно содержит опросное устройство, которое может сканировать решетку антенны, чтобы коммутировать информацию на поверхность.3. The device according to any one of claims 1 or 2, which further comprises an interrogation device that can scan the antenna array to switch information to the surface. 4. Устройство согласно любому из пп.1 и 2, в котором решетка антенны смонтирована снаружи инструмента ИП.4. The device according to any one of claims 1 and 2, in which the antenna array is mounted outside the instrument IP. 5. Устройство согласно любому из пп.1 и 2, в котором антенны выполнены с возможностью передавать и принимать информацию от датчиков с помощью беспроводной связи и переносить электроэнергию на датчики.5. The device according to any one of claims 1 and 2, in which the antennas are configured to transmit and receive information from sensors using wireless communication and transfer electricity to the sensors. 6. Устройство согласно п.5, в котором беспроводная связь и перенос электроэнергии основываются на индуктивной связи или акустической передаче.6. The device according to claim 5, in which wireless communication and power transfer are based on inductive communication or acoustic transmission. 7. Система датчиков для характеризации проницаемости пласта, окружающего ствол скважины, в двух измерениях, которая содержит:7. A sensor system for characterizing the permeability of the formation surrounding the wellbore in two dimensions, which contains: по меньшей мере два датчика в пласте, окружающем ствол скважины; и устройство, которое содержит инструмент ИП, который содержит пакер для изоляции зоны ствола скважины, манометр для регистрации давления в зоне, клапан для управления потоком флюида через бурильную колонну инструмента в зону и из зоны, и решетку из по меньшей мере двух антенн, скомпонованных на инструменте над пакером так, что каждая антенна решетки выровнена с соответствующим датчиком давления в пласте.at least two sensors in the formation surrounding the wellbore; and a device that contains an IP tool, which contains a packer for isolating the zone of the wellbore, a pressure gauge for recording pressure in the zone, a valve for controlling fluid flow through the drill string of the tool into and out of the zone, and a grid of at least two antennas arranged on tool above the packer so that each antenna array is aligned with the corresponding pressure sensor in the reservoir. 8. Способ характеризации проницаемости пласта, окружающего ствол скважины, который содержит:8. A method for characterizing the permeability of a formation surrounding a wellbore, which comprises: помещение датчиков в пласт, окружающий ствол скважины;placing sensors in the reservoir surrounding the wellbore; помещение устройства по любому из пп.1-6 в ствол скважины;placing the device according to any one of claims 1 to 6 in the wellbore; изоляцию зоны ствола скважины;borehole zone isolation; изменение давления в зоне с помощью внесения изменений в поток через клапан;changing the pressure in the zone by making changes to the flow through the valve; измерение пластового давления в месторасположении каждого датчика и передача полученных данных на решетку антенны;measuring reservoir pressure at the location of each sensor and transmitting the received data to the antenna array; измерение давления в зоне манометром; иpressure measurement in the zone with a manometer; and определение горизонтальной и вертикальной проницаемости пласта с использованием полученных измерений.determination of horizontal and vertical permeability of the formation using the obtained measurements. 9. Способ согласно п.8, который содержит регистрацию разноса между датчиками, когда датчики помещаются в пласт.9. The method according to claim 8, which contains the registration of the separation between the sensors when the sensors are placed in the reservoir. 10. Способ согласно любому из пп.8 и 9, который содержит расположение антенн вдоль инструмента ИП так, что разнос между антеннами равен разносу между датчиками в пласте перед опусканием инструмента ИП в ствол скважины.10. The method according to any one of claims 8 and 9, which comprises arranging the antennas along the IP tool so that the spacing between the antennas is equal to the spacing between the sensors in the formation before lowering the IP tool into the wellbore. 11. Способ согласно любому из пп.8 и 9, который содержит сканирование решетки антенн опросным устройством, чтобы питать электроэнергией датчики и передавать информацию с антенн на инструмент.11. The method according to any one of claims 8 and 9, which comprises scanning the antenna array with an interrogation device to power sensors and transmit information from the antennas to the instrument. 12. Способ согласно п.11, который содержит отправку информации от опросного устройства вверх по стволу для регистрации и дополнительного анализа на поверхности.12. The method according to claim 11, which comprises sending information from the polling device up the barrel for registration and additional analysis on the surface. 13. Способ согласно любому из пп.8 и 9, когда передача данных между датчиками и антенной выполняется в беспроводном режиме.13. The method according to any one of paragraphs.8 and 9, when the data transfer between the sensors and the antenna is performed wirelessly. 14. Способ согласно п.8, который осуществляется с использованием системы согласно п.7. 14. The method according to claim 8, which is carried out using the system according to claim 7.
RU2007147655/03A 2006-12-21 2007-12-20 Testing wells in two dimensions by intelligent insert sensor RU2450123C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06126833A EP1936113B1 (en) 2006-12-21 2006-12-21 2d well testing with smart plug sensor
EP06126833.0 2006-12-21

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RU2007147655A true RU2007147655A (en) 2009-06-27
RU2450123C2 RU2450123C2 (en) 2012-05-10

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US (1) US20090020283A1 (en)
EP (1) EP1936113B1 (en)
AT (1) ATE447661T1 (en)
CA (1) CA2612357C (en)
DE (1) DE602006010226D1 (en)
RU (1) RU2450123C2 (en)

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US11143014B2 (en) * 2014-05-19 2021-10-12 Halliburton Energy Services, Inc. Nuclear magnetic resonance sensors embedded in cement
WO2017044244A1 (en) * 2015-09-09 2017-03-16 Halliburton Energy Services, Inc. Methods to image acoustic sources in wellbores
CN111594158A (en) * 2020-06-11 2020-08-28 中国石油集团渤海钻探工程有限公司 Cased well stratified drainage test process pipe column and test method

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Publication number Publication date
EP1936113B1 (en) 2009-11-04
DE602006010226D1 (en) 2009-12-17
EP1936113A1 (en) 2008-06-25
CA2612357C (en) 2015-08-04
CA2612357A1 (en) 2008-06-21
US20090020283A1 (en) 2009-01-22
ATE447661T1 (en) 2009-11-15
RU2450123C2 (en) 2012-05-10

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Effective date: 20171221