EA201592296A1 - Скважинные инструменты - Google Patents

Скважинные инструменты

Info

Publication number
EA201592296A1
EA201592296A1 EA201592296A EA201592296A EA201592296A1 EA 201592296 A1 EA201592296 A1 EA 201592296A1 EA 201592296 A EA201592296 A EA 201592296A EA 201592296 A EA201592296 A EA 201592296A EA 201592296 A1 EA201592296 A1 EA 201592296A1
Authority
EA
Eurasian Patent Office
Prior art keywords
housing
activation element
relative
move
well casing
Prior art date
Application number
EA201592296A
Other languages
English (en)
Other versions
EA036582B1 (ru
Inventor
Пол Бернард Ли
Original Assignee
Пол Бернард Ли
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=43769336&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EA201592296(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Пол Бернард Ли filed Critical Пол Бернард Ли
Publication of EA201592296A1 publication Critical patent/EA201592296A1/ru
Publication of EA036582B1 publication Critical patent/EA036582B1/ru

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
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/1208—Packers; Plugs characterised by the construction of the sealing or packing 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • 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
    • E21B33/12—Packers; Plugs
    • E21B33/122—Multiple string packers
    • 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
    • E21B33/12—Packers; Plugs
    • E21B33/126—Packers; Plugs with fluid-pressure-operated elastic cup or skirt
    • 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
    • E21B33/12—Packers; Plugs
    • E21B33/128—Packers; Plugs with a member expanded radially by axial pressure
    • E21B33/1285—Packers; Plugs with a member expanded radially by axial pressure by fluid 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
    • 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/08—Valve arrangements for boreholes or wells in wells responsive to flow or pressure of the fluid obtained
    • 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
    • E21B43/112—Perforators with extendable perforating members, e.g. actuated by fluid 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)

Abstract

Описан перфорирующий инструмент (2) подходящий для использования в скважинной обсадной колонне для перфорирования скважинной обсадной колонны. Перфорирующий инструмент (2) содержит элемент активирования (4), установленный в корпусе (6), где элемент активирования перемещается относительно корпуса (6) для перемещения по меньшей мере одного рабочего элемента (8) между втянутым внутрь положением и выдвинутым наружу положением относительно корпуса (6). Множество поршней (10) выполнено с возможностью перемещения элемента активирования (4) относительно корпуса (6), причем каждый поршень (10) установлен в соответствующей камере повышенного давления (12), выполненной с возможностью заполнения текучей средой в ответ на увеличение давления текучей среды в корпусе (6).
EA201592296A 2011-01-20 2012-01-12 Скважинные инструменты EA036582B1 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1100975.0A GB201100975D0 (en) 2011-01-20 2011-01-20 Downhole tools

Publications (2)

Publication Number Publication Date
EA201592296A1 true EA201592296A1 (ru) 2016-08-31
EA036582B1 EA036582B1 (ru) 2020-11-26

Family

ID=43769336

Family Applications (2)

Application Number Title Priority Date Filing Date
EA201391061A EA024227B1 (ru) 2011-01-20 2012-01-12 Скважинные инструменты
EA201592296A EA036582B1 (ru) 2011-01-20 2012-01-12 Скважинные инструменты

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EA201391061A EA024227B1 (ru) 2011-01-20 2012-01-12 Скважинные инструменты

Country Status (12)

Country Link
US (6) US9187989B2 (ru)
EP (2) EP3002408B1 (ru)
CN (2) CN103392050B (ru)
AU (2) AU2012208429B2 (ru)
BR (1) BR112013018145B1 (ru)
CA (1) CA2824383C (ru)
CO (1) CO6771422A2 (ru)
EA (2) EA024227B1 (ru)
GB (1) GB201100975D0 (ru)
MX (2) MX356534B (ru)
MY (1) MY167757A (ru)
WO (1) WO2012098377A2 (ru)

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US10927635B2 (en) * 2017-10-10 2021-02-23 Baker Hughes, A Ge Company, Llc Pump down isolation plug
US10900319B2 (en) 2017-12-14 2021-01-26 Exacta-Frac Energy Services, Inc. Cased bore straddle packer
US10982503B2 (en) 2017-12-21 2021-04-20 Exacta-Frac Energy Services. Inc. Modular pressure cylinder for a downhole tool
US11037040B2 (en) 2017-12-21 2021-06-15 Exacta-Frac Energy Services, Inc. Straddle packer with fluid pressure packer set and velocity bypass for proppant-laden fracturing fluids
US20190242206A1 (en) * 2018-02-06 2019-08-08 McNash Oil and Gas Services LLC Method and Apparatus for Completing Wells
US11719068B2 (en) 2018-03-30 2023-08-08 Exacta-Frac Energy Services, Inc. Straddle packer with fluid pressure packer set and velocity bypass for propant-laden fracturing fluids
US11248438B2 (en) 2018-04-25 2022-02-15 Exacta-Frac Energy Services, Inc. Straddle packer with fluid pressure packer set and velocity bypass
US10822897B2 (en) 2018-05-16 2020-11-03 Exacta-Frac Energy Services, Inc. Modular force multiplier for downhole tools
US10641053B2 (en) 2018-06-11 2020-05-05 Exacta-Frac Energy Services, Inc. Modular force multiplier for downhole tools
US10900336B2 (en) 2018-10-02 2021-01-26 Exacta-Frac Energy Services, Inc. Mechanical perforator with guide skates
US10947802B2 (en) 2018-10-09 2021-03-16 Exacta-Frac Energy Services, Inc. Mechanical perforator
CN109339761B (zh) * 2018-11-16 2024-06-25 屈波 用于油气储层的流体注入和引爆装置
US11702911B2 (en) * 2018-12-17 2023-07-18 Schlumberger Technology Corporation System and method for mechanical tubing puncher
SG11202100692TA (en) 2018-12-19 2021-02-25 Halliburton Energy Services Inc Methods and tools to deploy downhole elements
CN109707345B (zh) * 2018-12-27 2023-09-22 中国水利水电科学研究院 防止钻孔孔壁坍塌的护壁网结构及其安装工具和安装方法
US10975656B2 (en) 2019-02-11 2021-04-13 Exacta-Frac Energy Services, Inc. Straddle packer with fluid pressure packer set and automatic stay-set
US10900320B2 (en) 2019-03-01 2021-01-26 Exacta-Frac Energy Services, Inc Uphole end for a compression-set straddle packer
RU2707312C1 (ru) * 2019-03-20 2019-11-26 Общество с ограниченной ответственностью Научно-производственная фирма "Пакер" Оборудование для проведения селективной обработки пластов
US11035189B2 (en) 2019-04-01 2021-06-15 Exacta-Frac Energy Services, Inc. Compression-set straddle packer with fluid pressure-boosted packer set
GB2584401B (en) * 2019-05-09 2023-03-29 Bernard Lee Paul Packer assembly
US11098543B2 (en) 2019-08-12 2021-08-24 Exacta-Frac Energy Services, Inc. Hydraulic pressure converter with modular force multiplier for downhole tools
NO345572B1 (en) * 2019-10-21 2021-04-26 E Holstad Holding As A tool and a method for at least one of gripping, expanding, and penetrating a wall of a bore
GB201916285D0 (en) 2019-11-08 2019-12-25 Coretrax Tech Limited Apparatus & method
US11168537B2 (en) 2020-04-06 2021-11-09 Exacta-Frac Energy Services, Inc. Fluid-pressure-set uphole end for a hybrid straddle packer
US20220081982A1 (en) * 2020-09-03 2022-03-17 Defiant Engineering, Llc Downhole intervention and completion drone and methods of use
GB2601174A (en) * 2020-11-22 2022-05-25 Mcgarian Bruce Perforating tool
GB2604889A (en) * 2021-03-17 2022-09-21 Bernard Lee Paul Packer apparatus
GB2604888B (en) 2021-03-17 2023-04-19 Bernard Lee Paul Apparatus and method for placing a casing patch in casing of a wellbore
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Also Published As

Publication number Publication date
US9187989B2 (en) 2015-11-17
EP2616625A2 (en) 2013-07-24
US10655438B2 (en) 2020-05-19
BR112013018145B1 (pt) 2021-02-23
EA201391061A1 (ru) 2014-03-31
USRE49028E1 (en) 2022-04-12
EP3002408B1 (en) 2018-12-19
AU2016228158B2 (en) 2017-06-29
EA024227B1 (ru) 2016-08-31
CA2824383C (en) 2019-04-16
MY167757A (en) 2018-09-24
US20180119528A1 (en) 2018-05-03
CO6771422A2 (es) 2013-10-15
BR112013018145A2 (pt) 2016-11-08
MX2013008184A (es) 2013-12-16
CN103392050A (zh) 2013-11-13
CN103392050B (zh) 2017-05-17
CA2824383A1 (en) 2012-07-26
GB201100975D0 (en) 2011-03-09
MX337795B (es) 2016-03-18
USRE49029E1 (en) 2022-04-12
AU2012208429B2 (en) 2016-11-17
CN105804685B (zh) 2019-08-13
CN105804685A (zh) 2016-07-27
AU2012208429A1 (en) 2013-07-18
EA036582B1 (ru) 2020-11-26
WO2012098377A2 (en) 2012-07-26
AU2016228158A1 (en) 2016-09-29
US20130175035A1 (en) 2013-07-11
US9598939B2 (en) 2017-03-21
EP3002408A1 (en) 2016-04-06
WO2012098377A3 (en) 2013-06-20
MX356534B (es) 2018-06-01
US20170037698A1 (en) 2017-02-09
US20150267513A1 (en) 2015-09-24
US9869163B2 (en) 2018-01-16
EP2616625B1 (en) 2016-11-16

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM BY KG MD TJ TM