BR112018075687A2 - sistema de perfuração de fundo de poço - Google Patents

sistema de perfuração de fundo de poço

Info

Publication number
BR112018075687A2
BR112018075687A2 BR112018075687-3A BR112018075687A BR112018075687A2 BR 112018075687 A2 BR112018075687 A2 BR 112018075687A2 BR 112018075687 A BR112018075687 A BR 112018075687A BR 112018075687 A2 BR112018075687 A2 BR 112018075687A2
Authority
BR
Brazil
Prior art keywords
drilling
drill string
annular barrier
forming pressure
metal sleeve
Prior art date
Application number
BR112018075687-3A
Other languages
English (en)
Inventor
Reves Vasques Ricardo
Original Assignee
Welltec Oilfield Solutions Ag
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 Oilfield Solutions Ag filed Critical Welltec Oilfield Solutions Ag
Publication of BR112018075687A2 publication Critical patent/BR112018075687A2/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
    • 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
    • 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
    • E21B17/06—Releasing-joints, e.g. safety 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
    • E21B21/08—Controlling or monitoring pressure or flow of drilling fluid, e.g. automatic filling of boreholes, automatic control of bottom 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
    • E21B33/124—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
    • 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
    • E21B33/13—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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/06—Measuring temperature or 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
    • 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

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)
  • Geophysics (AREA)
  • Earth Drilling (AREA)

Abstract

a presente invenção refere-se a um método de perfuração de fundo de poço, que compreende proporcionar uma coluna de perfuração (1) tendo uma primeira parte (5) e uma segunda parte (6), a primeira parte tendo uma cabeça de perfuração (9) em uma primeira extremidade e uma barreira anular (10). a barreira anular compreende uma parte metálica tubular (11), circundada por uma luva metálica expansível (14). o método compreende ainda: detectar a pressão de formação para determinar qualquer perda de pressão de formação; interromper a perfuração; deixar cair uma esfera (32) em uma coluna de perfuração; pressurizar a coluna de perfuração até que a esfera atinja o encosto de esfera (2) na barreira anular; expandir a luva metálica expansível até que toque na face interna do furo de sonda; separar a segunda parte da coluna de perfuração da primeira parte por uma unidade de separação (21); tirar a segunda parte do furo de sonda; e injetar cimento no furo de sonda acima da primeira parte para proporcionar um tampão de cimento.
BR112018075687-3A 2016-06-28 2017-06-27 sistema de perfuração de fundo de poço BR112018075687A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP16176632.4A EP3263829A1 (en) 2016-06-28 2016-06-28 Downhole drilling system
EP16176632.4 2016-06-28
PCT/EP2017/065754 WO2018001984A1 (en) 2016-06-28 2017-06-27 Downhole drilling system

Publications (1)

Publication Number Publication Date
BR112018075687A2 true BR112018075687A2 (pt) 2019-04-02

Family

ID=56289363

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018075687-3A BR112018075687A2 (pt) 2016-06-28 2017-06-27 sistema de perfuração de fundo de poço

Country Status (10)

Country Link
US (1) US10626700B2 (pt)
EP (3) EP3263829A1 (pt)
CN (1) CN109312607A (pt)
AU (1) AU2017291178B2 (pt)
BR (1) BR112018075687A2 (pt)
CA (1) CA3027777A1 (pt)
DK (1) DK3475522T3 (pt)
MX (1) MX2018016143A (pt)
RU (1) RU2019100629A (pt)
WO (1) WO2018001984A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020152260A1 (en) * 2019-01-23 2020-07-30 Saltel Industries Expandable metal packer with anchoring system
US11441398B2 (en) * 2019-03-12 2022-09-13 Halliburton Energy Services, Inc. Well barrier and release device for use in drilling operations
AU2021200590A1 (en) * 2020-01-31 2021-08-19 Deep Coal Technologies Pty Ltd A method for the extraction of hydrocarbon
EP3981947A1 (en) * 2020-10-06 2022-04-13 Welltec Oilfield Solutions AG Plug and abandonment system
US20220364425A1 (en) 2021-05-13 2022-11-17 Baker Hughes Oilfield Operations Llc Separable tool with mill face, method and system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001033044A1 (en) * 1999-11-05 2001-05-10 Halliburton Energy Services, Inc. Drilling formation tester, apparatus and methods of testing and monitoring status of tester
US7100696B2 (en) 2001-10-01 2006-09-05 Weatherford/Lamb, Inc. Disconnect for use in a wellbore
GB0911672D0 (en) * 2009-07-06 2009-08-12 Tunget Bruce A Through tubing cable rotary system
EP2383432A1 (en) * 2010-04-29 2011-11-02 Welltec A/S Pumping system
EP2565368A1 (en) * 2011-08-31 2013-03-06 Welltec A/S Annular barrier with pressure amplification
EP3106604A1 (en) * 2011-08-31 2016-12-21 Welltec A/S Downhole system and method for fastening upper and lower casings via expandable metal sleeve
US9470059B2 (en) * 2011-09-20 2016-10-18 Saudi Arabian Oil Company Bottom hole assembly for deploying an expandable liner in a wellbore
EP2644821A1 (en) * 2012-03-30 2013-10-02 Welltec A/S An annular barrier having a flexible connection
CA2775524A1 (en) * 2012-04-18 2013-10-18 Deep Casing Tools Limited Wellbore completion system with reaming tool
EP2728111A1 (en) * 2012-10-31 2014-05-07 Welltec A/S Pressure barrier testing method
US10151164B2 (en) * 2014-03-31 2018-12-11 Schlumberger Technology Corporation Single-trip casing cutting and bridge plug setting
EP2947259A1 (en) * 2014-05-19 2015-11-25 Welltec A/S Downhole string for drilling through a low pressure zone

Also Published As

Publication number Publication date
AU2017291178A1 (en) 2019-02-14
MX2018016143A (es) 2019-08-29
WO2018001984A1 (en) 2018-01-04
RU2019100629A (ru) 2020-07-28
US10626700B2 (en) 2020-04-21
EP4397838A2 (en) 2024-07-10
CN109312607A (zh) 2019-02-05
EP3263829A1 (en) 2018-01-03
DK3475522T3 (da) 2024-08-19
RU2019100629A3 (pt) 2020-10-16
CA3027777A1 (en) 2018-01-04
EP3475522B1 (en) 2024-05-22
AU2017291178B2 (en) 2020-01-30
EP3475522A1 (en) 2019-05-01
US20170370179A1 (en) 2017-12-28

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Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2676 DE 19-04-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.