BR112017028152A2 - method for upward force enhancement in an expansion cone, and tubular expansion assembly - Google Patents

method for upward force enhancement in an expansion cone, and tubular expansion assembly

Info

Publication number
BR112017028152A2
BR112017028152A2 BR112017028152A BR112017028152A BR112017028152A2 BR 112017028152 A2 BR112017028152 A2 BR 112017028152A2 BR 112017028152 A BR112017028152 A BR 112017028152A BR 112017028152 A BR112017028152 A BR 112017028152A BR 112017028152 A2 BR112017028152 A2 BR 112017028152A2
Authority
BR
Brazil
Prior art keywords
expansion cone
cone
tubular
upward force
expansion
Prior art date
Application number
BR112017028152A
Other languages
Portuguese (pt)
Inventor
Hans Zijsling Djurre
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of BR112017028152A2 publication Critical patent/BR112017028152A2/en

Links

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
    • 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
    • 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells
    • E21B23/01—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells for anchoring the tools 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
    • E21B29/00—Cutting or destroying pipes, packers, plugs, or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
    • 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

Abstract

a força para cima exercida em um cone de expansão (2), que é puxado para cima por uma coluna de perfuração (3) para expandir um tubular de poço (1), é hidraulicamente aprimorada por: - conectar um tampão de fundo (10) a um corpo transportador (11) abaixo do cone de expansão (2); - abaixar a coluna de perfuração (3), o cone (2), o corpo transportador (11), o tampão de fundo (10) e a montagem de tubular de poço não expandido (1) para dentro de um poço; - induzir a coluna de perfuração (3) para puxar o cone de expansão (2) através de uma borda inferior (13) do tubular não expandido de poço (1) para expandir a dita borda (13) e para puxar, subsequentemente, o tampão de fundo (10) para dentro do engate de vedação com a borda expandida (13); - liberar o tampão de fundo (10) do corpo transportador (11); - puxar (f1), adicionalmente, o cone de expansão (10) através do tubular de poço (1) e injetar, simultaneamente, fluido através da coluna de perfuração (3) abaixo do cone (2) para aumentar, hidraulicamente, (f2) a força para cima (f=f1+f2) exercida no cone de expansão (2).the upward force exerted on an expansion cone (2), which is pulled upward by a drill string (3) to expand a well tubular (1), is hydraulically enhanced by: - connecting a bottom plug (10 ) to a carrier body (11) below the expansion cone (2); lowering the drill string (3), the cone (2), the conveyor body (11), the bottom plug (10) and the unexpanded tubular assembly (1) into a well; - inducing the drill string (3) to pull the expansion cone (2) through a bottom edge (13) of the unexpanded tubular well (1) to expand said edge (13) and to subsequently pull the bottom plug (10) into the sealing engagement with the expanded edge (13); - releasing the bottom plug (10) from the conveyor body (11); - further pulling (f1) the expansion cone (10) through the well tubular (1) and simultaneously injecting fluid through the drill string (3) below the cone (2) to hydraulically increase (f2 ) the upward force (f = f1 + f2) exerted on the expansion cone (2).

BR112017028152A 2015-07-01 2016-06-28 method for upward force enhancement in an expansion cone, and tubular expansion assembly BR112017028152A2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP15174889 2015-07-01
EP15174883 2015-07-01
PCT/EP2016/064977 WO2017001386A1 (en) 2015-07-01 2016-06-28 Method and system for enhancing the performance of a well tubular expansion assembly

Publications (1)

Publication Number Publication Date
BR112017028152A2 true BR112017028152A2 (en) 2018-08-28

Family

ID=56263713

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017028152A BR112017028152A2 (en) 2015-07-01 2016-06-28 method for upward force enhancement in an expansion cone, and tubular expansion assembly

Country Status (5)

Country Link
US (1) US20180187525A1 (en)
EP (1) EP3317491A1 (en)
AU (1) AU2016286842A1 (en)
BR (1) BR112017028152A2 (en)
WO (1) WO2017001386A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017001391A1 (en) * 2015-07-01 2017-01-05 Shell Internationale Research Maatschappij B.V. Hybrid push and pull method and system for expanding well tubulars

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6497291B1 (en) * 2000-08-29 2002-12-24 Halliburton Energy Services, Inc. Float valve assembly and method
US7350585B2 (en) * 2001-04-06 2008-04-01 Weatherford/Lamb, Inc. Hydraulically assisted tubing expansion
MXPA05003116A (en) * 2002-09-20 2005-08-03 Eventure Global Technology Bottom plug for forming a mono diameter wellbore casing.
US7380594B2 (en) * 2002-11-26 2008-06-03 Shell Oil Company Method of installing a tubular assembly in a wellbore
WO2010059535A2 (en) * 2008-11-18 2010-05-27 Shell Oil Company Enhanced jack for drawing a mandrel

Also Published As

Publication number Publication date
WO2017001386A1 (en) 2017-01-05
AU2016286842A1 (en) 2018-01-04
US20180187525A1 (en) 2018-07-05
EP3317491A1 (en) 2018-05-09

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]