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RU2010111774A - METHOD FOR FINISHING WELLS IN LOW-PERMEABLE OIL AND GAS COLLECTORS - Google Patents

METHOD FOR FINISHING WELLS IN LOW-PERMEABLE OIL AND GAS COLLECTORS Download PDF

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Publication number
RU2010111774A
RU2010111774A RU2010111774/03A RU2010111774A RU2010111774A RU 2010111774 A RU2010111774 A RU 2010111774A RU 2010111774/03 A RU2010111774/03 A RU 2010111774/03A RU 2010111774 A RU2010111774 A RU 2010111774A RU 2010111774 A RU2010111774 A RU 2010111774A
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RU
Russia
Prior art keywords
drilling
formation
subterranean formation
composition
carried out
Prior art date
Application number
RU2010111774/03A
Other languages
Russian (ru)
Inventor
Кертис Л. БОНИ (US)
Кертис Л. Бони
Мари Ноэлль ДЕССЕНЖ (FR)
Мари Ноэлль Дессенж
Брюно ДРОШОН (US)
Брюно Дрошон
Дон УИЛЛЬЯМСОН (US)
Дон Уилльямсон
Филип Ф. САЛЛИВАН (US)
Филип Ф. Салливан
Франсуа М. ОЗЕРЭ (US)
Франсуа М. Озерэ
Джон У. СТИЛЛ (US)
Джон У. Стилл
Грегори КЬЮБЕЙЛА (US)
Грегори Кьюбейла
Брюс А. МАККЕЙ (US)
Брюс А. МАККЕЙ
Райан ХАРТМАН (US)
Райан Хартман
Остин БОЙД (US)
Остин БОЙД
Род ШАМПАЙН (US)
Род Шампайн
Original Assignee
Шлюмбергер Текнолоджи Бв (Nl)
Шлюмбергер Текнолоджи Бв
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Шлюмбергер Текнолоджи Бв (Nl), Шлюмбергер Текнолоджи Бв filed Critical Шлюмбергер Текнолоджи Бв (Nl)
Publication of RU2010111774A publication Critical patent/RU2010111774A/en

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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
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02—Subsoil filtering
    • E21B43/025—Consolidation of loose sand or the like round the wells without excessively decreasing the permeability thereof

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)

Abstract

1. Способ обработки подземного пласта, содержащий воздействие на подземный пласт и гидроразрыв подземного пласта и бурение подземного пласта, при этом бурение и гидроразрыв осуществляются без извлечения скважинного бурового оборудования из пласта. ! 2. Способ по п.1, в котором бурение и гидроразрыв обеспечивают образование проводящей трещины посредством использования кислоты. ! 3. Способ по п.1, дополнительно содержащий создание изоляции вдоль поверхности пласта. ! 4. Способ по п.1, в котором бурение осуществляется с использованием текучей среды, выбранной исходя из ее плотности и ее способности к изменению температуры текучей среды. ! 5. Способ по п.1, дополнительно содержащий введение состава вдоль поверхности подземного пласта. ! 6. Способ по п.5, в котором состав обеспечивает стабилизацию поверхности подземного пласта и/или состав имеет стабильность, ухудшающуюся с течением времени. ! 7. Способ по п.5, в котором состав содержит диоксид углерода или азот. ! 8. Способ по п.1, в котором фильтрационная корка образуется вдоль поверхности подземного пласта. ! 9. Способ по п.8, в котором фильтрационная корка содержит материал для уменьшения проницаемости корки. ! 10. Способ по п.8, в котором фильтрационная корка предназначена для предотвращения или обеспечения образования трещин. ! 11. Способ по п.1, дополнительно содержащий нагнетание текучей среды через обходной канал, кольцевое пространство или бурильную колонну. ! 12. Способ по п.1, дополнительно содержащий введение пакера в ствол скважины. ! 13. Способ по п.1, в котором бурение осуществляется в горизонтальном направлении, вертикальном направлении и/или с множеством ответвлени 1. A method for treating a subterranean formation, comprising impacting the subterranean formation and fracturing the subterranean formation and drilling the subterranean formation, wherein drilling and hydraulic fracturing are carried out without removing downhole drilling equipment from the formation. ! 2. The method of claim 1 wherein drilling and fracturing provide a conductive fracture through the use of an acid. ! 3. The method of claim 1 further comprising providing isolation along the surface of the formation. ! 4. The method of claim 1, wherein the drilling is carried out using a fluid selected based on its density and its ability to change the temperature of the fluid. ! 5. The method of claim 1, further comprising introducing the composition along the surface of the subterranean formation. ! 6. The method of claim 5, wherein the composition stabilizes the surface of the subterranean formation and/or the composition has a stability that deteriorates over time. ! 7. The method of claim 5, wherein the composition contains carbon dioxide or nitrogen. ! 8. The method of claim 1 wherein a filter cake is formed along the surface of the subterranean formation. ! 9. The method of claim 8, wherein the filter cake contains a material to reduce the permeability of the filter cake. ! 10. The method of claim 8, wherein the filter cake is to prevent or cause cracking. ! 11. The method of claim 1 further comprising injecting fluid through the bypass, annulus, or drill string. ! 12. The method of claim 1 further comprising inserting the packer into the wellbore. ! 13. The method of claim 1, wherein drilling is carried out in a horizontal direction, a vertical direction, and/or with multiple branches.

Claims (15)

1. Способ обработки подземного пласта, содержащий воздействие на подземный пласт и гидроразрыв подземного пласта и бурение подземного пласта, при этом бурение и гидроразрыв осуществляются без извлечения скважинного бурового оборудования из пласта.1. A method of processing a subterranean formation, comprising exposing the subterranean formation and hydraulic fracturing of the underground formation and drilling the underground formation, while drilling and hydraulic fracturing are carried out without removing downhole drilling equipment from the formation. 2. Способ по п.1, в котором бурение и гидроразрыв обеспечивают образование проводящей трещины посредством использования кислоты.2. The method according to claim 1, in which drilling and hydraulic fracturing provide the formation of a conductive crack through the use of acid. 3. Способ по п.1, дополнительно содержащий создание изоляции вдоль поверхности пласта.3. The method according to claim 1, further comprising creating insulation along the surface of the formation. 4. Способ по п.1, в котором бурение осуществляется с использованием текучей среды, выбранной исходя из ее плотности и ее способности к изменению температуры текучей среды.4. The method according to claim 1, in which the drilling is carried out using a fluid selected on the basis of its density and its ability to change the temperature of the fluid. 5. Способ по п.1, дополнительно содержащий введение состава вдоль поверхности подземного пласта.5. The method according to claim 1, additionally containing the introduction of the composition along the surface of the underground reservoir. 6. Способ по п.5, в котором состав обеспечивает стабилизацию поверхности подземного пласта и/или состав имеет стабильность, ухудшающуюся с течением времени.6. The method according to claim 5, in which the composition stabilizes the surface of the underground reservoir and / or the composition has stability that deteriorates over time. 7. Способ по п.5, в котором состав содержит диоксид углерода или азот.7. The method according to claim 5, in which the composition contains carbon dioxide or nitrogen. 8. Способ по п.1, в котором фильтрационная корка образуется вдоль поверхности подземного пласта.8. The method according to claim 1, in which the filter cake is formed along the surface of the underground reservoir. 9. Способ по п.8, в котором фильтрационная корка содержит материал для уменьшения проницаемости корки.9. The method of claim 8, in which the filter cake contains material to reduce the permeability of the cake. 10. Способ по п.8, в котором фильтрационная корка предназначена для предотвращения или обеспечения образования трещин.10. The method according to claim 8, in which the filter cake is designed to prevent or ensure the formation of cracks. 11. Способ по п.1, дополнительно содержащий нагнетание текучей среды через обходной канал, кольцевое пространство или бурильную колонну.11. The method according to claim 1, further comprising pumping fluid through a bypass channel, annular space or drill string. 12. Способ по п.1, дополнительно содержащий введение пакера в ствол скважины.12. The method according to claim 1, further comprising introducing the packer into the wellbore. 13. Способ по п.1, в котором бурение осуществляется в горизонтальном направлении, вертикальном направлении и/или с множеством ответвлений.13. The method according to claim 1, in which the drilling is carried out in the horizontal direction, the vertical direction and / or with many branches. 14. Способ по п.1, дополнительно содержащий определение микросейсмических, температурных, акустических данных и управление гидроразрывом и/или бурением посредством использования указанных данных.14. The method according to claim 1, further comprising determining microseismic, temperature, acoustic data and controlling fracturing and / or drilling by using said data. 15. Способ по п.1, в котором гидроразрыв осуществляется при перемещении сборки бурильной колонны от устья скважины или к устью скважины. 15. The method according to claim 1, in which hydraulic fracturing is carried out when moving the assembly of the drill string from the wellhead or to the wellhead.
RU2010111774/03A 2009-03-27 2010-03-26 METHOD FOR FINISHING WELLS IN LOW-PERMEABLE OIL AND GAS COLLECTORS RU2010111774A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US21119409P 2009-03-27 2009-03-27
US61/211,194 2009-03-27
US12/724,456 2010-03-16
US12/724,456 US20100243242A1 (en) 2009-03-27 2010-03-16 Method for completing tight oil and gas reservoirs

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RU2010111774A true RU2010111774A (en) 2011-10-10

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US (1) US20100243242A1 (en)
AU (1) AU2010201068A1 (en)
CA (1) CA2697210A1 (en)
MX (1) MX2010003218A (en)
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