BRPI0814279A2 - Method for changing the voltage status of an underground formation, and, well hole - Google Patents

Method for changing the voltage status of an underground formation, and, well hole

Info

Publication number
BRPI0814279A2
BRPI0814279A2 BRPI0814279A BRPI0814279A2 BR PI0814279 A2 BRPI0814279 A2 BR PI0814279A2 BR PI0814279 A BRPI0814279 A BR PI0814279A BR PI0814279 A2 BRPI0814279 A2 BR PI0814279A2
Authority
BR
Brazil
Prior art keywords
changing
method
underground formation
well hole
voltage status
Prior art date
Application number
Other languages
Portuguese (pt)
Inventor
Donald Bruce Campo
Darrell Scott Costa
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
Priority to US95377607P priority Critical
Application filed by Shell Int Research filed Critical Shell Int Research
Priority to PCT/US2008/071732 priority patent/WO2009020827A2/en
Publication of BRPI0814279A2 publication Critical patent/BRPI0814279A2/en

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02Subsoil filtering
    • E21B43/10Setting of casings, screens, liners or the like in wells
    • E21B43/103Setting of casings, screens, liners or the like in wells of expandable casings, screens, liners, or the like
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B23/00Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells
    • E21B23/01Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells for anchoring the tools or the like
BRPI0814279 2007-08-03 2008-07-31 Method for changing the voltage status of an underground formation, and, well hole BRPI0814279A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US95377607P true 2007-08-03 2007-08-03
PCT/US2008/071732 WO2009020827A2 (en) 2007-08-03 2008-07-31 Method for altering the stress state of a formation and/or a tubular

Publications (1)

Publication Number Publication Date
BRPI0814279A2 true BRPI0814279A2 (en) 2015-02-03

Family

ID=40341974

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0814279 BRPI0814279A2 (en) 2007-08-03 2008-07-31 Method for changing the voltage status of an underground formation, and, well hole

Country Status (5)

Country Link
CN (1) CN101772617B (en)
BR (1) BRPI0814279A2 (en)
CA (1) CA2694822A1 (en)
GB (1) GB2464233B (en)
WO (1) WO2009020827A2 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3353599A (en) * 1964-08-04 1967-11-21 Gulf Oil Corp Method and apparatus for stabilizing formations
EP2273064A1 (en) * 1998-12-22 2011-01-12 Weatherford/Lamb, Inc. Procedures and equipment for profiling and jointing of pipes
US20040011534A1 (en) * 2002-07-16 2004-01-22 Simonds Floyd Randolph Apparatus and method for completing an interval of a wellbore while drilling
BR0316540A (en) 2002-11-26 2005-10-04 Shell Int Research Method for installing an expandable tubular assembly in a borehole formed in a geological formation, and system for initiating radial expansion of a tubular element in a borehole
CA2576483C (en) * 2004-07-23 2010-02-02 Baker Hughes Incorporated Open hole expandable patch with anchor
FR2901837B1 (en) * 2006-06-06 2015-05-15 Saltel Ind Method and device for shaping a well by hydroforming a metal tubular shirt, and shirt for such usage

Also Published As

Publication number Publication date
GB201001039D0 (en) 2010-03-10
WO2009020827A3 (en) 2009-04-23
WO2009020827A2 (en) 2009-02-12
GB2464233A (en) 2010-04-14
CA2694822A1 (en) 2009-02-12
CN101772617B (en) 2013-01-02
CN101772617A (en) 2010-07-07
GB2464233B (en) 2012-06-27

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Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE AS 6A E 7A ANUIDADES.

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2343 DE 01-12-2015 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.