BR112016025140A2 - coluna de fundo de poço para perfuração através de uma zona baixa pressão - Google Patents

coluna de fundo de poço para perfuração através de uma zona baixa pressão

Info

Publication number
BR112016025140A2
BR112016025140A2 BR112016025140A BR112016025140A BR112016025140A2 BR 112016025140 A2 BR112016025140 A2 BR 112016025140A2 BR 112016025140 A BR112016025140 A BR 112016025140A BR 112016025140 A BR112016025140 A BR 112016025140A BR 112016025140 A2 BR112016025140 A2 BR 112016025140A2
Authority
BR
Brazil
Prior art keywords
undercut
drilling
low pressure
liner
pressure zone
Prior art date
Application number
BR112016025140A
Other languages
English (en)
Other versions
BR112016025140B1 (pt
Inventor
Hazel Paul
Original Assignee
Welltec As
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 Welltec As filed Critical Welltec As
Publication of BR112016025140A2 publication Critical patent/BR112016025140A2/pt
Publication of BR112016025140B1 publication Critical patent/BR112016025140B1/pt

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
    • E21B33/1208—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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes
    • 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
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/05—Swivel joints
    • 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
    • E21B21/003—Means for stopping loss of drilling fluid
    • 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
    • E21B33/12—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
    • E21B33/127—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
    • 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
    • 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
    • E21B33/14—Methods or devices for cementing, for plugging holes, crevices or the like for cementing casings into boreholes
    • 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
    • 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
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/06—Sleeve valves
    • 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

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)

Abstract

a presente invenção refere-se a uma coluna de fundo de poço para perfurar através de uma zona de baixa pressão em uma formação em um poço, compreendendo um revestimento de rebaixamento que tem uma primeira extremidade mais próxima a uma parte superior do poço e uma segunda extremidade, e uma ferramenta operacional conectada à segunda extremidade do revestimento de rebaixamento, em que a coluna de fundo de poço compreende ainda uma barreira anelar tendo uma luva de metal expansível em torno do revestimento de rebaixamento, cada uma das extremidades da luva de metal expansível estando conectada com o revestimento de rebaixamento, a luva de metal expansível estando adaptada para contatar com uma parede de um furo de poço ou um outro revestimento de modo que a revestimento de rebaixamento pode girar e deslizar em relação à barreira anelar, após a expansão da luva expansível. além disso, a presente invenção refere-se a um sistema de fundo de poço e a um método de fundo de poço.
BR112016025140-7A 2014-05-19 2015-05-19 Coluna de fundo de poço, sistema de fundo de poço e método de fundo de poço para perfurar através de uma zona de baixa pressão em uma formação em um poço BR112016025140B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP14168872.1A EP2947259A1 (en) 2014-05-19 2014-05-19 Downhole string for drilling through a low pressure zone
EP14168872.1 2014-05-19
PCT/EP2015/060962 WO2015177122A2 (en) 2014-05-19 2015-05-19 Downhole string for drilling through a low pressure zone

Publications (2)

Publication Number Publication Date
BR112016025140A2 true BR112016025140A2 (pt) 2017-08-15
BR112016025140B1 BR112016025140B1 (pt) 2022-11-16

Family

ID=50732833

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016025140-7A BR112016025140B1 (pt) 2014-05-19 2015-05-19 Coluna de fundo de poço, sistema de fundo de poço e método de fundo de poço para perfurar através de uma zona de baixa pressão em uma formação em um poço

Country Status (11)

Country Link
US (1) US10253591B2 (pt)
EP (2) EP2947259A1 (pt)
CN (1) CN106460482A (pt)
AU (1) AU2015261996B2 (pt)
BR (1) BR112016025140B1 (pt)
CA (1) CA2948083A1 (pt)
MX (1) MX2016014495A (pt)
MY (1) MY177423A (pt)
RU (1) RU2712903C2 (pt)
SA (1) SA516380228B1 (pt)
WO (1) WO2015177122A2 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY191643A (en) 2016-01-26 2022-07-05 Welltec Oilfield Solutions Ag Annular barrier and downhole system for low pressure zone
EP3263829A1 (en) * 2016-06-28 2018-01-03 Welltec A/S Downhole drilling system
GB2565778B (en) * 2017-08-21 2019-12-04 Morphpackers Ltd Improved isolation barrier
EP3498968A1 (en) * 2017-12-12 2019-06-19 Welltec Oilfield Solutions AG Abandonment plug and plug and abandonment system
MX2020005469A (es) 2017-12-12 2020-08-27 Welltec Oilfield Solutions Ag Tapon de abandono y sistema de taponamiento y abandono.
CN110067513A (zh) * 2018-01-23 2019-07-30 中石化石油工程技术服务有限公司 一种旋转振动套管引导下入工具
US10961807B2 (en) * 2018-02-12 2021-03-30 Saudi Arabian Oil Company Loss circulation drilling packer
US11802455B2 (en) * 2019-01-23 2023-10-31 Schlumberger Technology Corporation Expandable metal packer with anchoring system
US11867021B2 (en) * 2022-04-27 2024-01-09 Saudi Arabian Oil Company Off-bottom cementing pod

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1571218A1 (ru) 1987-08-27 1990-06-15 Красноярское Отделение Сибирского Научно-Исследовательского Института Геологии, Геофизики И Минерального Сырья Способ изол ции поглощающих пластов в скважинах
SU1737101A1 (ru) 1990-05-14 1992-05-30 Туркменский научно-исследовательский и проектный филиал Всесоюзного научно-исследовательского института природных газов Способ цементировани колонн труб
US5404946A (en) 1993-08-02 1995-04-11 The United States Of America As Represented By The Secretary Of The Interior Wireline-powered inflatable-packer system for deep wells
US5497840A (en) * 1994-11-15 1996-03-12 Bestline Liner Systems Process for completing a well
US7334650B2 (en) * 2000-04-13 2008-02-26 Weatherford/Lamb, Inc. Apparatus and methods for drilling a wellbore using casing
US6854522B2 (en) * 2002-09-23 2005-02-15 Halliburton Energy Services, Inc. Annular isolators for expandable tubulars in wellbores
US7478686B2 (en) * 2004-06-17 2009-01-20 Baker Hughes Incorporated One trip well drilling to total depth
CA2537333C (en) * 2005-02-22 2009-11-03 Weatherford/Lamb, Inc. Expandable tubulars for use in a wellbore
GB0620272D0 (en) 2006-10-13 2006-11-22 Caledus Ltd Method and apparatus for running tubulars
US7775299B2 (en) * 2007-04-26 2010-08-17 Waqar Khan Method and apparatus for programmable pressure drilling and programmable gradient drilling, and completion
GB0909086D0 (en) 2009-05-27 2009-07-01 Read Well Services Ltd An active external casing packer (ecp) for frac operations in oil and gas wells
US8474525B2 (en) * 2009-09-18 2013-07-02 David R. VAN DE VLIERT Geothermal liner system with packer
EP2312119A1 (en) 2009-10-07 2011-04-20 Welltec A/S An annular barrier
GB201112239D0 (en) 2011-07-15 2011-08-31 Caledus Ltd Down-hole swivel sub
US9470059B2 (en) * 2011-09-20 2016-10-18 Saudi Arabian Oil Company Bottom hole assembly for deploying an expandable liner in a wellbore
DK2607614T3 (en) 2011-12-21 2015-02-02 Welltec As Annular barrier with an expansion detection device
EP2644821A1 (en) 2012-03-30 2013-10-02 Welltec A/S An annular barrier having a flexible connection
US9022113B2 (en) * 2012-05-09 2015-05-05 Baker Hughes Incorporated One trip casing or liner directional drilling with expansion and cementing

Also Published As

Publication number Publication date
WO2015177122A3 (en) 2016-05-19
MY177423A (en) 2020-09-15
AU2015261996B2 (en) 2017-12-21
RU2016147665A (ru) 2018-06-20
BR112016025140B1 (pt) 2022-11-16
US10253591B2 (en) 2019-04-09
US20170101847A1 (en) 2017-04-13
EP2947259A1 (en) 2015-11-25
MX2016014495A (es) 2017-01-23
CA2948083A1 (en) 2015-11-26
AU2015261996A1 (en) 2016-12-22
RU2712903C2 (ru) 2020-01-31
RU2016147665A3 (pt) 2018-12-24
WO2015177122A2 (en) 2015-11-26
EP3146144A2 (en) 2017-03-29
CN106460482A (zh) 2017-02-22
SA516380228B1 (ar) 2022-07-21

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: WELLTEC OILFIELD SOLUTIONS AG (CH)

B25G Requested change of headquarter approved

Owner name: WELLTEC OILFIELD SOLUTIONS AG (CH)

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 19/05/2015, OBSERVADAS AS CONDICOES LEGAIS