GB2565778B - Improved isolation barrier - Google Patents

Improved isolation barrier

Info

Publication number
GB2565778B
GB2565778B GB1713375.2A GB201713375A GB2565778B GB 2565778 B GB2565778 B GB 2565778B GB 201713375 A GB201713375 A GB 201713375A GB 2565778 B GB2565778 B GB 2565778B
Authority
GB
United Kingdom
Prior art keywords
isolation barrier
improved isolation
improved
barrier
isolation
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
GB1713375.2A
Other versions
GB2565778A (en
GB201713375D0 (en
Inventor
Hill Radtke Cameron
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Morphpackers Ltd
Original Assignee
Morphpackers Ltd
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 Morphpackers Ltd filed Critical Morphpackers Ltd
Priority to GB1713375.2A priority Critical patent/GB2565778B/en
Publication of GB201713375D0 publication Critical patent/GB201713375D0/en
Priority to CA3072307A priority patent/CA3072307A1/en
Priority to RU2020107053A priority patent/RU2020107053A/en
Priority to PCT/GB2018/052354 priority patent/WO2019038525A1/en
Priority to BR112020003447-9A priority patent/BR112020003447A2/en
Priority to AU2018319372A priority patent/AU2018319372A1/en
Priority to US16/639,605 priority patent/US20200224507A1/en
Priority to EP18773539.4A priority patent/EP3673142A1/en
Publication of GB2565778A publication Critical patent/GB2565778A/en
Application granted granted Critical
Publication of GB2565778B publication Critical patent/GB2565778B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/127—Packers; Plugs with inflatable sleeve
    • E21B33/1277—Packers; Plugs with inflatable sleeve characterised by the construction or fixation of the sleeve
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/06—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for setting 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
    • E21B33/1208—Packers; Plugs characterised by the construction of the sealing or packing means
    • E21B33/1212—Packers; Plugs characterised by the construction of the sealing or packing means including a metal-to-metal seal element
    • 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
    • E21B33/127—Packers; Plugs with inflatable sleeve
    • 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
    • E21B33/12—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
    • E21B33/124—Units with longitudinally-spaced plugs for isolating the intermediate space
    • E21B33/1243—Units with longitudinally-spaced plugs for isolating the intermediate space with inflatable sleeves
    • 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
    • E21B43/10—Setting of casings, screens, liners or the like in wells
    • E21B43/103—Setting of casings, screens, liners or the like in wells of expandable casings, screens, liners, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (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)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
GB1713375.2A 2017-08-21 2017-08-21 Improved isolation barrier Active GB2565778B (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB1713375.2A GB2565778B (en) 2017-08-21 2017-08-21 Improved isolation barrier
BR112020003447-9A BR112020003447A2 (en) 2017-08-21 2018-08-20 improved insulation barrier
RU2020107053A RU2020107053A (en) 2017-08-21 2018-08-20 IMPROVED INSULATING BARRIER
PCT/GB2018/052354 WO2019038525A1 (en) 2017-08-21 2018-08-20 Improved isolation barrier
CA3072307A CA3072307A1 (en) 2017-08-21 2018-08-20 Improved isolation barrier
AU2018319372A AU2018319372A1 (en) 2017-08-21 2018-08-20 Improved isolation barrier
US16/639,605 US20200224507A1 (en) 2017-08-21 2018-08-20 Isolation Barrier
EP18773539.4A EP3673142A1 (en) 2017-08-21 2018-08-20 Improved isolation barrier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1713375.2A GB2565778B (en) 2017-08-21 2017-08-21 Improved isolation barrier

Publications (3)

Publication Number Publication Date
GB201713375D0 GB201713375D0 (en) 2017-10-04
GB2565778A GB2565778A (en) 2019-02-27
GB2565778B true GB2565778B (en) 2019-12-04

Family

ID=59996854

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1713375.2A Active GB2565778B (en) 2017-08-21 2017-08-21 Improved isolation barrier

Country Status (8)

Country Link
US (1) US20200224507A1 (en)
EP (1) EP3673142A1 (en)
AU (1) AU2018319372A1 (en)
BR (1) BR112020003447A2 (en)
CA (1) CA3072307A1 (en)
GB (1) GB2565778B (en)
RU (1) RU2020107053A (en)
WO (1) WO2019038525A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017005767B4 (en) * 2017-06-20 2019-04-25 Tracto-Technik Gmbh & Co. Kg Erdbohrvorrichtung, method for its production and using a joining process

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2570587A1 (en) * 2011-09-13 2013-03-20 Welltec A/S Annular barrier with safety metal sleeve
CN204436323U (en) * 2015-02-27 2015-07-01 毛元伟 Hollow bridging plug packer elasticity packing element
WO2016063048A1 (en) * 2014-10-25 2016-04-28 Meta Downhole Limited Improved isolation barrier

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012045355A1 (en) * 2010-10-07 2012-04-12 Welltec A/S An annular barrier
EP2947259A1 (en) * 2014-05-19 2015-11-25 Welltec A/S Downhole string for drilling through a low pressure zone
EP3061901A1 (en) * 2015-02-27 2016-08-31 Saltel Industries Device for fracturing or re-fracturing a well and corresponding manufacturing method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2570587A1 (en) * 2011-09-13 2013-03-20 Welltec A/S Annular barrier with safety metal sleeve
WO2016063048A1 (en) * 2014-10-25 2016-04-28 Meta Downhole Limited Improved isolation barrier
CN204436323U (en) * 2015-02-27 2015-07-01 毛元伟 Hollow bridging plug packer elasticity packing element

Also Published As

Publication number Publication date
EP3673142A1 (en) 2020-07-01
BR112020003447A2 (en) 2020-08-25
GB2565778A (en) 2019-02-27
AU2018319372A1 (en) 2020-02-27
CA3072307A1 (en) 2019-02-28
WO2019038525A1 (en) 2019-02-28
GB201713375D0 (en) 2017-10-04
RU2020107053A (en) 2021-09-24
US20200224507A1 (en) 2020-07-16

Similar Documents

Publication Publication Date Title
GB2546676B (en) Improved isolation barrier
HK1231325A1 (en) Improved anti-vermin barrier
GB201515018D0 (en) Barrier
GB201518650D0 (en) Improved isolation barrier
GB201604033D0 (en) Barrier
IL258243A (en) Barrier
GB201711744D0 (en) Barrier system
IL271529A (en) Barrier
GB201815590D0 (en) Improved isolation barrier assembly
GB2572449B (en) Improved isolation barrier
GB201409170D0 (en) Improved isolation barrier
GB201717370D0 (en) Barrier
GB2565778B (en) Improved isolation barrier
GB2594660B (en) Barrier
GB2579509B (en) Barrier system
GB2555529B (en) Barrier
GB201703675D0 (en) Barrier arrangement
GB201713671D0 (en) Barrier system
GB201709054D0 (en) Insulation
GB201409171D0 (en) Improved isolation barrier
GB2567437B (en) Barrier
GB201717018D0 (en) Barrier
GB201715640D0 (en) Barrier
GB201715662D0 (en) Barrier
ZA201807645B (en) Barrier