BR112018002080A2 - método para operar um sistema de perfuração. - Google Patents

método para operar um sistema de perfuração.

Info

Publication number
BR112018002080A2
BR112018002080A2 BR112018002080A BR112018002080A BR112018002080A2 BR 112018002080 A2 BR112018002080 A2 BR 112018002080A2 BR 112018002080 A BR112018002080 A BR 112018002080A BR 112018002080 A BR112018002080 A BR 112018002080A BR 112018002080 A2 BR112018002080 A2 BR 112018002080A2
Authority
BR
Brazil
Prior art keywords
riser
drill string
close
drilling
around
Prior art date
Application number
BR112018002080A
Other languages
English (en)
Inventor
Piccolo Brian
Leuchtenberg Christian
Pinkstone Henry
Original Assignee
Managed Pressure Operations
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 Managed Pressure Operations filed Critical Managed Pressure Operations
Publication of BR112018002080A2 publication Critical patent/BR112018002080A2/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
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • 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
    • E21B21/001—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor specially adapted for underwater drilling
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/10—Valve arrangements in drilling-fluid circulation systems
    • E21B21/103—Down-hole by-pass valve arrangements, i.e. between the inside of the drill string and the annulus
    • 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
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • 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
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/035—Well heads; Setting-up thereof specially adapted for underwater installations
    • 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
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
    • E21B33/064—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers specially adapted for underwater well heads
    • 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
    • E21B34/02—Valve arrangements for boreholes or wells in well heads
    • E21B34/04—Valve arrangements for boreholes or wells in well heads in underwater well heads
    • 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
    • E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
    • 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
    • E21B7/12—Underwater drilling
    • 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
    • E21B3/00—Rotary drilling
    • E21B3/02—Surface drives for rotary drilling
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/06—Measuring temperature or pressure
    • E21B47/07—Temperature

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

um método de operar um sistema de perfuração, o sistema de perfuração compreendendo: uma coluna de perfuração que se estende para dentro de um furo de poço, um acionador operável para girar a coluna de perfuração, uma bomba operável para bombear fluido de perfuração pela coluna de perfuração abaixo, uma cabeça de poço montada no topo do furo de poço, um tubo ascendente estendendo-se para cima a partir da cabeça de poço em torno da coluna de perfuração, um obturador de poço que é montado sobre a cabeça de poço e que é operável para se fechar em torno da coluna de perfuração para impedir substancialmente fluxo de fluido a partir do espaço anular em torno da coluna de perfuração no furo de poço para dentro do espaço anular em torno da coluna de perfuração no tubo ascendente (a coroa circular do tubo ascendente), o bop tendo um elemento de vedação que engata com a coluna de perfuração quando o bop é operado para se fechar em torno da coluna de perfuração, um dispositivo de fechamento de tubo ascendente que é montado no tubo ascendente e que é operável para se fechar em torno da coluna de perfuração para impedir substancialmente fluxo de fluido ao longo da coroa circular do tubo ascendente, um conduto de retorno, uma saída de fluxo que é prevista no tubo ascendente abaixo do dispositivo de fechamento de tubo ascendente e que conecta a coroa circular do tubo ascendente ao conduto de retorno, em que o método compreende as etapas de, depois de determinar que há ou pode haver uma necessidade de fechar o bop, implementar um procedimento de controle compreendendo as seguintes etapas: a) operar o acionador para deter a rotação da coluna de perfuração, b) fechar o dispositivo de fechamento de tubo ascendente (se já não fechado), c) operar a bomba para deter o bombeamento de lama para dentro da coluna de perfuração, d) fechar o obturador de poço, caracterizado pelo fato de que o método inclui ainda a etapa de e) aumentar a pressão do furo de poço controlando a vazão de fluido ao longo do conduto de retorno.
BR112018002080A 2015-08-28 2016-08-23 método para operar um sistema de perfuração. BR112018002080A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB1515284.6A GB201515284D0 (en) 2015-08-28 2015-08-28 Well control method
GB1517872.6A GB2541755B (en) 2015-08-28 2015-10-09 Method of operating a drilling system
PCT/GB2016/052614 WO2017037422A1 (en) 2015-08-28 2016-08-23 Method of operating a drilling system

Publications (1)

Publication Number Publication Date
BR112018002080A2 true BR112018002080A2 (pt) 2018-09-18

Family

ID=54326462

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018002080A BR112018002080A2 (pt) 2015-08-28 2016-08-23 método para operar um sistema de perfuração.

Country Status (7)

Country Link
US (1) US20180245411A1 (pt)
BR (1) BR112018002080A2 (pt)
CA (1) CA2990333A1 (pt)
GB (2) GB201515284D0 (pt)
MX (1) MX2018002418A (pt)
NO (1) NO20180424A1 (pt)
WO (1) WO2017037422A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106917596A (zh) * 2015-12-25 2017-07-04 通用电气公司 用于钻探井孔的井涌检测***和方法及相关的钻井***
US10648315B2 (en) * 2016-06-29 2020-05-12 Schlumberger Technology Corporation Automated well pressure control and gas handling system and method
BR112020002864B1 (pt) * 2017-08-11 2023-12-19 Schlumberger Technology B.V. Aparelho que inclui um tubo e método que inclui retornar a lama de um poço para dentro de um riser
US10513887B1 (en) * 2018-10-29 2019-12-24 Thomas G Drysdale Self-elevating drilling unit drills petroleum well offshore with wellhead on seabed
US11136841B2 (en) * 2019-07-10 2021-10-05 Safekick Americas Llc Hierarchical pressure management for managed pressure drilling operations
CN111075379B (zh) * 2020-01-19 2024-06-11 西南石油大学 一种预防高压盐水层上部水敏性地层垮塌的安全钻井***及方法
CN113586002B (zh) * 2021-09-28 2021-12-03 山东尤科斯石油装备有限公司 一种油田井口安全防喷装置

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US4046191A (en) * 1975-07-07 1977-09-06 Exxon Production Research Company Subsea hydraulic choke
US4626135A (en) * 1984-10-22 1986-12-02 Hydril Company Marine riser well control method and apparatus
US6474422B2 (en) * 2000-12-06 2002-11-05 Texas A&M University System Method for controlling a well in a subsea mudlift drilling system
AU2002253976A1 (en) * 2001-02-23 2002-09-12 Exxonmobil Upstream Research Company Method and apparatus for controlling bottom-hole pressure during dual-gradient drilling
EA019219B1 (ru) * 2008-04-04 2014-02-28 Оушен Райзер Системс Ас Система и способ для подводного бурения
US8978774B2 (en) * 2009-11-10 2015-03-17 Ocean Riser Systems As System and method for drilling a subsea well
US8347982B2 (en) * 2010-04-16 2013-01-08 Weatherford/Lamb, Inc. System and method for managing heave pressure from a floating rig
CN201963231U (zh) * 2010-12-22 2011-09-07 中国海洋石油总公司 一种实现无隔水管泥浆回收钻井的海底泥浆吸入***
WO2012091706A1 (en) * 2010-12-29 2012-07-05 Halliburton Energy Services, Inc. Subsea pressure control system
GB2501094A (en) * 2012-04-11 2013-10-16 Managed Pressure Operations Method of handling a gas influx in a riser
US20140048331A1 (en) * 2012-08-14 2014-02-20 Weatherford/Lamb, Inc. Managed pressure drilling system having well control mode
GB2506400B (en) * 2012-09-28 2019-11-20 Managed Pressure Operations Drilling method for drilling a subterranean borehole

Also Published As

Publication number Publication date
GB201515284D0 (en) 2015-10-14
NO20180424A1 (en) 2018-03-26
US20180245411A1 (en) 2018-08-30
GB2541755B (en) 2021-02-10
MX2018002418A (es) 2018-05-23
CA2990333A1 (en) 2017-03-09
GB201517872D0 (en) 2015-11-25
GB2541755A (en) 2017-03-01
WO2017037422A1 (en) 2017-03-09

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements