BR112014000553B8 - method of testing a soil formation - Google Patents

method of testing a soil formation

Info

Publication number
BR112014000553B8
BR112014000553B8 BR112014000553A BR112014000553A BR112014000553B8 BR 112014000553 B8 BR112014000553 B8 BR 112014000553B8 BR 112014000553 A BR112014000553 A BR 112014000553A BR 112014000553 A BR112014000553 A BR 112014000553A BR 112014000553 B8 BR112014000553 B8 BR 112014000553B8
Authority
BR
Brazil
Prior art keywords
pressure
drilling
well hole
formation
testing
Prior art date
Application number
BR112014000553A
Other languages
Portuguese (pt)
Other versions
BR112014000553A2 (en
BR112014000553B1 (en
Inventor
M Jeffries Stuart
Original Assignee
Halliburton Energy Services Inc
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 Halliburton Energy Services Inc filed Critical Halliburton Energy Services Inc
Publication of BR112014000553A2 publication Critical patent/BR112014000553A2/en
Publication of BR112014000553B1 publication Critical patent/BR112014000553B1/en
Publication of BR112014000553B8 publication Critical patent/BR112014000553B8/en

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
    • E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
    • E21B49/08—Obtaining fluid samples or testing fluids, in boreholes or wells
    • E21B49/087—Well testing, e.g. testing for reservoir productivity or formation parameters
    • 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
    • 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
    • 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
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/02—Down-hole chokes or valves for variably regulating fluid flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Geophysics (AREA)
  • Earth Drilling (AREA)
  • Measuring Fluid Pressure (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

testagem de formação em perfuração com pressão gerenciada. um método de testagem de uma formação de solo pode incluir a abertura incremental de um choke enquanto estiver sendo interrompida a perfuração da formação, reduzindo-se assim a pressão em um furo de poço e detectando-se um influxo no furo de poço devido à pressão que se reduz no furo de poço. um outro método de se testar uma formação de solo pode incluir a perfuração da formação, sendo um ânulo, disposto entre a coluna de perfuração e um furo de poço, isolado da atmosfera por pressão, abrindo-se então incrementalmente um choke, enquanto a perfuração estiver sendo interrompida, reduzindo-se assim a pressão no furo de poço, detectando-se um influxo no furo de poço devido à pressão que se reduz no furo do poço e determinando-se a pressão de poros de formação aproximada como a pressão no furo de poço quando o influxo é detectado. o fluido de perfuração pode correr ou não através da coluna de perfuração quando o influxo estiver sendo detectado. um sensor de pressão do fundo do poço pode ser usado para verificar a pressão no furo de poço.drilling training testing with managed pressure. a method of testing a soil formation may include incrementally opening a choke while drilling the formation is interrupted, thereby reducing the pressure in a well hole and detecting an inflow in the well hole due to pressure which is reduced in the borehole. another method of testing a soil formation may include drilling the formation, being an annulus, disposed between the drilling column and a well hole, isolated from the atmosphere by pressure, then opening a choke incrementally, while drilling is being interrupted, thereby reducing the pressure in the well hole, detecting an inflow in the well hole due to the pressure that reduces in the well hole and determining the approximate formation pore pressure as the pressure in the hole well when inflow is detected. the drilling fluid may or may not flow through the drill column when inflow is being detected. a downhole pressure sensor can be used to check the pressure in the downhole.

BR112014000553A 2011-07-12 2011-07-12 method of testing a soil formation BR112014000553B8 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2011/043750 WO2013009305A1 (en) 2011-07-12 2011-07-12 Formation testing in managed pressure drilling

Publications (3)

Publication Number Publication Date
BR112014000553A2 BR112014000553A2 (en) 2017-02-14
BR112014000553B1 BR112014000553B1 (en) 2020-08-11
BR112014000553B8 true BR112014000553B8 (en) 2021-02-17

Family

ID=47506347

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014000553A BR112014000553B8 (en) 2011-07-12 2011-07-12 method of testing a soil formation

Country Status (7)

Country Link
EP (1) EP2732130B1 (en)
CN (1) CN103688020A (en)
BR (1) BR112014000553B8 (en)
CA (1) CA2841125C (en)
MX (1) MX353095B (en)
RU (1) RU2585780C2 (en)
WO (1) WO2013009305A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2248544A1 (en) 2009-05-05 2010-11-10 ECP Entwicklungsgesellschaft mbH Fluid pump with variable circumference, particularly for medical use
US10184305B2 (en) 2014-05-07 2019-01-22 Halliburton Enery Services, Inc. Elastic pipe control with managed pressure drilling
CN110965941A (en) * 2019-12-24 2020-04-07 西南石油大学 Geological guiding drilling test tool and use method
CN114922614B (en) * 2022-06-24 2024-09-03 西南石油大学 Stratum pressure monitoring method under pressure control drilling working condition

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4570480A (en) * 1984-03-30 1986-02-18 Nl Industries, Inc. Method and apparatus for determining formation pressure
US6325159B1 (en) * 1998-03-27 2001-12-04 Hydril Company Offshore drilling system
US7174975B2 (en) * 1998-07-15 2007-02-13 Baker Hughes Incorporated Control systems and methods for active controlled bottomhole pressure systems
GC0000342A (en) * 1999-06-22 2007-03-31 Shell Int Research Drilling system
US7096976B2 (en) * 1999-11-05 2006-08-29 Halliburton Energy Services, Inc. Drilling formation tester, apparatus and methods of testing and monitoring status of tester
US6585044B2 (en) * 2000-09-20 2003-07-01 Halliburton Energy Services, Inc. Method, system and tool for reservoir evaluation and well testing during drilling operations
CA2547584C (en) * 2001-04-25 2008-11-18 Halliburton Energy Services, Inc. Method, system and tool for reservoir evaluation and well testing during drilling operations
US7219729B2 (en) * 2002-11-05 2007-05-22 Weatherford/Lamb, Inc. Permanent downhole deployment of optical sensors
US20050092523A1 (en) * 2003-10-30 2005-05-05 Power Chokes, L.P. Well pressure control system
US7407019B2 (en) * 2005-03-16 2008-08-05 Weatherford Canada Partnership Method of dynamically controlling open hole pressure in a wellbore using wellhead pressure control
US7908034B2 (en) * 2005-07-01 2011-03-15 Board Of Regents, The University Of Texas System System, program products, and methods for controlling drilling fluid parameters
US20070246263A1 (en) * 2006-04-20 2007-10-25 Reitsma Donald G Pressure Safety System for Use With a Dynamic Annular Pressure Control System
US20080154510A1 (en) * 2006-12-21 2008-06-26 Chevron U.S.A. Inc. Method and system for automated choke control on a hydrocarbon producing well
US20090159334A1 (en) * 2007-12-19 2009-06-25 Bp Corporation North America, Inc. Method for detecting formation pore pressure by detecting pumps-off gas downhole
US20100186960A1 (en) * 2009-01-29 2010-07-29 Reitsma Donald G Wellbore annular pressure control system and method using accumulator to maintain back pressure in annulus
MY164665A (en) * 2011-06-02 2018-01-30 Halliburton Energy Services Inc Optimized pressure drilling with continuous tubing drill string

Also Published As

Publication number Publication date
MX353095B (en) 2017-12-19
EP2732130A1 (en) 2014-05-21
MX2014000417A (en) 2014-02-27
CA2841125C (en) 2016-06-07
BR112014000553A2 (en) 2017-02-14
EP2732130A4 (en) 2015-09-30
RU2585780C2 (en) 2016-06-10
WO2013009305A1 (en) 2013-01-17
CA2841125A1 (en) 2013-01-17
RU2014104013A (en) 2015-08-20
BR112014000553B1 (en) 2020-08-11
CN103688020A (en) 2014-03-26
EP2732130B1 (en) 2018-05-02

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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 12/07/2011, OBSERVADAS AS CONDICOES LEGAIS.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: REF. RPI 2588 DE 11/08/2020 QUANTO AO ENDERECO.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 13A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2783 DE 07-05-2024 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.