EA201301286A1 - METHODS FOR TREATING WALLS - Google Patents

METHODS FOR TREATING WALLS

Info

Publication number
EA201301286A1
EA201301286A1 EA201301286A EA201301286A EA201301286A1 EA 201301286 A1 EA201301286 A1 EA 201301286A1 EA 201301286 A EA201301286 A EA 201301286A EA 201301286 A EA201301286 A EA 201301286A EA 201301286 A1 EA201301286 A1 EA 201301286A1
Authority
EA
Eurasian Patent Office
Prior art keywords
section
formation
treated
drill head
fluid
Prior art date
Application number
EA201301286A
Other languages
Russian (ru)
Inventor
Томас Босзо
Роберт Босзо
Original Assignee
ЭсЭлДи ЭНХЕНСД РЕКАВЕРИ, ИНК.
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.)
Filing date
Publication date
Application filed by ЭсЭлДи ЭНХЕНСД РЕКАВЕРИ, ИНК. filed Critical ЭсЭлДи ЭНХЕНСД РЕКАВЕРИ, ИНК.
Publication of EA201301286A1 publication Critical patent/EA201301286A1/en

Links

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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/14—Drilling by use of heat, e.g. flame 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
    • 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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M1/00—Stationary means for catching or killing insects
    • A01M1/02—Stationary means for catching or killing insects with devices or substances, e.g. food, pheronones attracting the insects
    • A01M1/04—Attracting insects by using illumination or colours
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M1/00—Stationary means for catching or killing insects
    • A01M1/22—Killing insects by electric means
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/08—Controlling or monitoring pressure or flow of drilling fluid, e.g. automatic filling of boreholes, automatic control of bottom pressure
    • E21B21/085—Underbalanced techniques, i.e. where borehole fluid pressure is below formation pressure
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
    • E21B33/138—Plastering the borehole wall; Injecting into the formation
    • 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
    • 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
    • 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
    • E21B7/00—Special methods or apparatus for 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/14—Drilling by use of heat, e.g. flame drilling
    • E21B7/15—Drilling by use of heat, e.g. flame drilling of electrically generated heat

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Pest Control & Pesticides (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Insects & Arthropods (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Laser Beam Processing (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)

Abstract

В изобретении предлагается способ обработки участка стенки, окружающего секцию ствола скважины, пробуренного в содержащую пластовый флюид формацию, который предусматривает локальное вдувание газа для вытеснения рабочей жидкости из лазерного тракта поблизости от бурильной головки, использование давления ниже уравновешенного давления на участке секции ствола скважины, подлежащем обработке, соударение лазерного излучения с участком стенки, подлежащим обработке, чтобы расплавлять компонент материала формации в участке стенки ствола, подлежащем обработке, и всасывание флюида из формации через затвердевающий компонент материала, чтобы создавать каналы для потока флюида и облегчать протекание флюида из формации в секцию ствола скважины. Вдуваемый газ может быть подведен к бурильной головке через трубопровод внутри составного шланга, который содержит множество волоконных световодов для передачи лазерного излучения в бурильную головку.The invention provides a method for treating a wall section surrounding a section of a wellbore drilled into a formation containing reservoir fluid, which involves local injection of gas to displace the working fluid from the laser path in the vicinity of the drill head, using a pressure below the balanced pressure in the section of the wellbore section to be treated , impinging laser light on the wall portion to be treated to melt the formation material component in the borehole wall portion to be treated, and drawing fluid from the formation through the solidified material component to create channels for fluid flow and facilitate fluid flow from the formation into the wellbore section . The injected gas may be supplied to the drill head through a conduit within a composite hose that contains a plurality of optical fibers for transmitting laser light to the drill head.

EA201301286A 2011-05-30 2012-05-26 METHODS FOR TREATING WALLS EA201301286A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HU1100276A HU229944B1 (en) 2011-05-30 2011-05-30 Method for ensuring of admission material into a bore hole
PCT/US2012/039767 WO2012166677A2 (en) 2011-05-30 2012-05-26 A method of conditioning a wall of a bore section

Publications (1)

Publication Number Publication Date
EA201301286A1 true EA201301286A1 (en) 2014-05-30

Family

ID=89990298

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201301286A EA201301286A1 (en) 2011-05-30 2012-05-26 METHODS FOR TREATING WALLS

Country Status (9)

Country Link
US (1) US20140299375A1 (en)
EP (1) EP2737173A2 (en)
CN (1) CN103764944A (en)
AU (1) AU2012262391A1 (en)
BR (1) BR112013030934A2 (en)
CA (1) CA2837592A1 (en)
EA (1) EA201301286A1 (en)
HU (1) HU229944B1 (en)
WO (1) WO2012166677A2 (en)

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HU230571B1 (en) * 2011-07-15 2016-12-28 Sld Enhanced Recovery, Inc. Method and apparatus for refusing molted rock arisen during the processing rock by laser
RU2509882C1 (en) * 2012-09-04 2014-03-20 Александр Петрович Линецкий Development method of oil and gas deposits using high-power laser radiation for their maximum extraction
US9903171B2 (en) 2012-09-04 2018-02-27 Alexander Petrovich Linetskiy Method for developing oil and gas fields using high-power laser radiation for more complete oil and gas extraction
US10941644B2 (en) 2018-02-20 2021-03-09 Saudi Arabian Oil Company Downhole well integrity reconstruction in the hydrocarbon industry
US10641079B2 (en) 2018-05-08 2020-05-05 Saudi Arabian Oil Company Solidifying filler material for well-integrity issues
US10662728B2 (en) * 2018-07-09 2020-05-26 Saudi Arabian Oil Company Method and apparatus for stuck pipe mitigation
US10941618B2 (en) * 2018-10-10 2021-03-09 Saudi Arabian Oil Company High power laser completion drilling tool and methods for upstream subsurface applications
CN109322618B (en) * 2018-10-19 2020-04-07 成都科盛石油科技有限公司 Method for completing drilling of heterogeneous shale gas well reservoir section
US11187068B2 (en) 2019-01-31 2021-11-30 Saudi Arabian Oil Company Downhole tools for controlled fracture initiation and stimulation
US11280178B2 (en) 2020-03-25 2022-03-22 Saudi Arabian Oil Company Wellbore fluid level monitoring system
US11414963B2 (en) 2020-03-25 2022-08-16 Saudi Arabian Oil Company Wellbore fluid level monitoring system
US11125075B1 (en) 2020-03-25 2021-09-21 Saudi Arabian Oil Company Wellbore fluid level monitoring system
US11414984B2 (en) 2020-05-28 2022-08-16 Saudi Arabian Oil Company Measuring wellbore cross-sections using downhole caliper tools
US11414985B2 (en) 2020-05-28 2022-08-16 Saudi Arabian Oil Company Measuring wellbore cross-sections using downhole caliper tools
US11631884B2 (en) 2020-06-02 2023-04-18 Saudi Arabian Oil Company Electrolyte structure for a high-temperature, high-pressure lithium battery
US11149510B1 (en) 2020-06-03 2021-10-19 Saudi Arabian Oil Company Freeing a stuck pipe from a wellbore
US11391104B2 (en) 2020-06-03 2022-07-19 Saudi Arabian Oil Company Freeing a stuck pipe from a wellbore
US11719089B2 (en) 2020-07-15 2023-08-08 Saudi Arabian Oil Company Analysis of drilling slurry solids by image processing
US11255130B2 (en) 2020-07-22 2022-02-22 Saudi Arabian Oil Company Sensing drill bit wear under downhole conditions
US11506044B2 (en) 2020-07-23 2022-11-22 Saudi Arabian Oil Company Automatic analysis of drill string dynamics
US11867008B2 (en) 2020-11-05 2024-01-09 Saudi Arabian Oil Company System and methods for the measurement of drilling mud flow in real-time
US11434714B2 (en) 2021-01-04 2022-09-06 Saudi Arabian Oil Company Adjustable seal for sealing a fluid flow at a wellhead
CN114799221A (en) * 2021-01-11 2022-07-29 中国石油天然气集团有限公司 Well drilling and wall building system and well drilling and wall building method
US11697991B2 (en) 2021-01-13 2023-07-11 Saudi Arabian Oil Company Rig sensor testing and calibration
US11572752B2 (en) 2021-02-24 2023-02-07 Saudi Arabian Oil Company Downhole cable deployment
US11727555B2 (en) 2021-02-25 2023-08-15 Saudi Arabian Oil Company Rig power system efficiency optimization through image processing
US11846151B2 (en) 2021-03-09 2023-12-19 Saudi Arabian Oil Company Repairing a cased wellbore
US11619097B2 (en) 2021-05-24 2023-04-04 Saudi Arabian Oil Company System and method for laser downhole extended sensing
US11725504B2 (en) 2021-05-24 2023-08-15 Saudi Arabian Oil Company Contactless real-time 3D mapping of surface equipment
US11624265B1 (en) 2021-11-12 2023-04-11 Saudi Arabian Oil Company Cutting pipes in wellbores using downhole autonomous jet cutting tools
US11867012B2 (en) 2021-12-06 2024-01-09 Saudi Arabian Oil Company Gauge cutter and sampler apparatus
US11954800B2 (en) 2021-12-14 2024-04-09 Saudi Arabian Oil Company Converting borehole images into three dimensional structures for numerical modeling and simulation applications
US11739616B1 (en) 2022-06-02 2023-08-29 Saudi Arabian Oil Company Forming perforation tunnels in a subterranean formation

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Also Published As

Publication number Publication date
HU229944B1 (en) 2015-03-02
AU2012262391A1 (en) 2013-12-12
US20140299375A1 (en) 2014-10-09
CN103764944A (en) 2014-04-30
BR112013030934A2 (en) 2016-12-06
WO2012166677A2 (en) 2012-12-06
HUP1100276A2 (en) 2013-01-28
WO2012166677A3 (en) 2013-06-27
CA2837592A1 (en) 2012-12-06
EP2737173A2 (en) 2014-06-04

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