EP3266976A1 - Procédé de fourniture d'un joint annulaire dans un puits de forage - Google Patents

Procédé de fourniture d'un joint annulaire dans un puits de forage Download PDF

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Publication number
EP3266976A1
EP3266976A1 EP16178708.0A EP16178708A EP3266976A1 EP 3266976 A1 EP3266976 A1 EP 3266976A1 EP 16178708 A EP16178708 A EP 16178708A EP 3266976 A1 EP3266976 A1 EP 3266976A1
Authority
EP
European Patent Office
Prior art keywords
deformation
wellbore
activation member
casing
relative
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.)
Withdrawn
Application number
EP16178708.0A
Other languages
German (de)
English (en)
Inventor
Paul Bernard Lee
Dayln BEAZER
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to EP16178708.0A priority Critical patent/EP3266976A1/fr
Priority to PCT/GB2017/051395 priority patent/WO2018007780A1/fr
Publication of EP3266976A1 publication Critical patent/EP3266976A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B43/105—Expanding tools specially adapted therefor

Definitions

  • the wellbore can be compartmentalised by providing a series of annular seals in the annulus between the casing and the surface of the wellbore. Compartmentalisation/zonal isolation enables greater control over hydrocarbon production. If one of the isolated zones produces large amounts of water, that zone can be shut off by use of an inflow control device (ICD) whilst the remaining zones defined by the respective annular seals continue to produce.
  • ICD inflow control device
  • a method of providing an annular seal in a wellbore comprising:
  • the deformation apparatus can be located and operated at a predetermined pressure with accuracy.
  • an assembly comprising a tubular casing element as defined above and a deformation apparatus comprising:
  • This provides the advantage of an assembly which provides a low cost and easy to operate means of providing an annular seal in casing in a wellbore to enable zonal isolation.
  • a deformation apparatus 10 comprises a body 12 and an elastomeric deformation element 14 outwardly moveable under compression relative to the body.
  • the deformation apparatus 10 is mountable in a bottom hole assembly comprising a bull nose 16 and casing collar locator 18.
  • the deformation apparatus can be deployed on coil tubing 22 or other methods which will be familiar to persons skilled in the art.
  • Casing collar locator 18 comprises a plurality of detent elements 20 biased outwardly from the body and being slidable along the internal surface of the tubular casing element 2 until it locates the joint between two lengths of casing at casing collar 9.
  • An advantage of operating deformation apparatuses 10 in this manner is that the seals formed prevent casing collar leakage because the elastomeric seal elements 6 above and below the casing collar 9 prevent wellbore fluid reaching the casing collar 9. Furthermore, multiple sets of deformation apparatus 10 can be run at the same time in a single work string to form any number of annular seals 28 at the same time which greatly reduces cost and the amount of time taken to conduct a zonal isolation operation.
EP16178708.0A 2016-07-08 2016-07-08 Procédé de fourniture d'un joint annulaire dans un puits de forage Withdrawn EP3266976A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP16178708.0A EP3266976A1 (fr) 2016-07-08 2016-07-08 Procédé de fourniture d'un joint annulaire dans un puits de forage
PCT/GB2017/051395 WO2018007780A1 (fr) 2016-07-08 2017-05-19 Procédé et appareil d'élargissement d'un tubage de puits de forage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP16178708.0A EP3266976A1 (fr) 2016-07-08 2016-07-08 Procédé de fourniture d'un joint annulaire dans un puits de forage

Publications (1)

Publication Number Publication Date
EP3266976A1 true EP3266976A1 (fr) 2018-01-10

Family

ID=56404011

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16178708.0A Withdrawn EP3266976A1 (fr) 2016-07-08 2016-07-08 Procédé de fourniture d'un joint annulaire dans un puits de forage

Country Status (2)

Country Link
EP (1) EP3266976A1 (fr)
WO (1) WO2018007780A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020225525A1 (fr) * 2019-05-09 2020-11-12 BYWORTH, Ian James Ensemble garniture d'étanchéité
WO2021136931A1 (fr) * 2020-01-02 2021-07-08 BYWORTH, Ian James Procédé et appareil pour créer un joint annulaire dans un puits de forage

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001018353A1 (fr) * 1999-09-06 2001-03-15 E2 Tech Limited Tube de production de fond de trou expansible
GB2401131A (en) * 2003-05-02 2004-11-03 Weatherford Lamb Methods and apparatus for reforming and expanding tubulars in a wellbore
GB2437467A (en) * 2003-03-11 2007-10-24 Enventure Global Technology Apparatus and method for cutting and sensing the internal diameter a tubular member

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7121351B2 (en) * 2000-10-25 2006-10-17 Weatherford/Lamb, Inc. Apparatus and method for completing a wellbore
WO2003021080A1 (fr) * 2001-09-05 2003-03-13 Weatherford/Lamb, Inc. Ensemble d'expansion et systeme de garniture d'etancheite a temperature et pression elevees
US6691789B2 (en) * 2001-09-10 2004-02-17 Weatherford/Lamb, Inc. Expandable hanger and packer
US6722441B2 (en) * 2001-12-28 2004-04-20 Weatherford/Lamb, Inc. Threaded apparatus for selectively translating rotary expander tool downhole
GB0220933D0 (en) * 2002-09-10 2002-10-23 Weatherford Lamb Tubing expansion tool

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001018353A1 (fr) * 1999-09-06 2001-03-15 E2 Tech Limited Tube de production de fond de trou expansible
GB2437467A (en) * 2003-03-11 2007-10-24 Enventure Global Technology Apparatus and method for cutting and sensing the internal diameter a tubular member
GB2401131A (en) * 2003-05-02 2004-11-03 Weatherford Lamb Methods and apparatus for reforming and expanding tubulars in a wellbore

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020225525A1 (fr) * 2019-05-09 2020-11-12 BYWORTH, Ian James Ensemble garniture d'étanchéité
US11933131B2 (en) 2019-05-09 2024-03-19 Paul Bernard Lee Packer assembly for deforming wellbore casing
WO2021136931A1 (fr) * 2020-01-02 2021-07-08 BYWORTH, Ian James Procédé et appareil pour créer un joint annulaire dans un puits de forage
US20230057678A1 (en) * 2020-01-02 2023-02-23 Paul Bernard Lee Method and apparatus for creating an annular seal in a wellbore

Also Published As

Publication number Publication date
WO2018007780A1 (fr) 2018-01-11

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