BR0214130A - Método para perfurar um furo de sondagem em uma formação de terra - Google Patents

Método para perfurar um furo de sondagem em uma formação de terra

Info

Publication number
BR0214130A
BR0214130A BR0214130-2A BR0214130A BR0214130A BR 0214130 A BR0214130 A BR 0214130A BR 0214130 A BR0214130 A BR 0214130A BR 0214130 A BR0214130 A BR 0214130A
Authority
BR
Brazil
Prior art keywords
drillhole
drilling
borehole
earth formation
particles
Prior art date
Application number
BR0214130-2A
Other languages
English (en)
Inventor
Manfred Rudolf Paul Eigner
Beatrice Neustadt
Jeanette Caroline Schouten
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
Application filed by Shell Int Research filed Critical Shell Int Research
Publication of BR0214130A publication Critical patent/BR0214130A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/02—Well-drilling compositions
    • C09K8/03—Specific additives for general use in well-drilling compositions
    • C09K8/032—Inorganic additives
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
    • 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
    • E21B37/00—Methods or apparatus for cleaning boreholes or wells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Soft Magnetic Materials (AREA)
  • Earth Drilling (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

"MéTODO PARA PERFURAR UM FURO DE SONDAGEM EM UMA FORMAçãO DE TERRA". E fornecido um método de perfurar um furo de sondagem em uma formação de terra, compreendendo as etapas de: a) inserir uma pluralidade de partículas sólidas magnetizáveis, selecionadas, no interior do furo de sondagem, as partículas sendo suscetíveis de formar uma camada de torta de filtro na parede do furo de sondagem; b) perfurar uma seção do furo de sondagem; e c) remover, no mínimo, parte da camada de torta de filtro da parede da dita seção de furo de sondagem perfurado, induzindo um campo magnético selecionado no furo de sondagem, retirando as partículas da dita parede.
BR0214130-2A 2001-11-19 2002-11-18 Método para perfurar um furo de sondagem em uma formação de terra BR0214130A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US33309901P 2001-11-19 2001-11-19
PCT/EP2002/012894 WO2003044317A1 (en) 2001-11-19 2002-11-18 Method of drilling a borehole into an earth formation

Publications (1)

Publication Number Publication Date
BR0214130A true BR0214130A (pt) 2004-10-13

Family

ID=23301267

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0214130-2A BR0214130A (pt) 2001-11-19 2002-11-18 Método para perfurar um furo de sondagem em uma formação de terra

Country Status (7)

Country Link
US (1) US7159675B2 (pt)
AU (1) AU2002358512B2 (pt)
BR (1) BR0214130A (pt)
CA (1) CA2464936C (pt)
GB (1) GB2398329B (pt)
NO (1) NO20042177L (pt)
WO (1) WO2003044317A1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7770666B2 (en) * 2007-04-26 2010-08-10 Barrett Allen Drilling fluid containing a recoverable lost circulation material and method of using and recovering the same
CA2840172A1 (en) * 2010-06-23 2011-12-29 The Greenward Company L.L.C. Flow regulating applied magnetic envelope
SG11201602016UA (en) 2013-12-19 2016-04-28 Halliburton Energy Services Inc Intervention tool for delivering self-assembling repair fluid
US9850733B2 (en) 2013-12-19 2017-12-26 Halliburton Energy Services, Inc. Self-assembling packer
MX2016006952A (es) 2013-12-30 2016-09-27 Halliburton Energy Services Inc Herramienta de ferrofluido para el aislamiento de objetos en un pozo.
US9797222B2 (en) 2013-12-30 2017-10-24 Halliburton Energy Services, Inc. Ferrofluid tool for enhancing magnetic fields in a wellbore
US10047590B2 (en) 2013-12-30 2018-08-14 Halliburton Energy Services, Inc. Ferrofluid tool for influencing electrically conductive paths in a wellbore
EP3027851A1 (en) 2013-12-30 2016-06-08 Halliburton Energy Services, Inc. Ferrofluid tool for providing modifiable structures in boreholes
US20180163124A1 (en) * 2014-02-26 2018-06-14 Baker Hughes Incorporated Spheroid magnetic polymers for improving hydrocarbon recovery or drilling performance
GB2555279B (en) 2015-06-30 2021-03-24 Halliburton Energy Services Inc Outflow control device for creating a packer
CA3123762C (en) 2016-10-27 2023-10-03 Halliburton Energy Services, Inc. Electrically controlled propellant materials for subterranean zonal isolation and diversion
US12448561B2 (en) 2023-08-14 2025-10-21 Baker Hughes Oilfield Operations Llc Encapsulation of oilfield chemicals for on-demand triggered release
WO2025038528A1 (en) * 2023-08-14 2025-02-20 Baker Hughes Oilfield Operations Llc Encapsulated internal filter cake breaker
US12258822B2 (en) 2023-08-14 2025-03-25 Baker Hughes Oilfield Operations Llc Encapsulated lost circulation materials based on swellable elastomers
US12258821B2 (en) 2023-08-14 2025-03-25 Baker Hughes Oilfield Operations Llc Encapsulated lost circulation materials based on shape-memory polymer foam

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2276075A (en) * 1939-10-14 1942-03-10 Wuensch Charles Erb Drilling fluid
RO61289A (pt) * 1971-08-10 1976-10-15
US4222444A (en) 1978-12-06 1980-09-16 Hamilton Harold L Method of well fluid leak prevention
US4269279A (en) * 1980-01-14 1981-05-26 Nl Industries, Inc. Spheroidal plastic coated magnetizable particles and their use in drilling fluids
US5260266A (en) 1992-02-10 1993-11-09 General Electric Company High-TC superconducting lead assembly in a cryostat dual penetration for refrigerated superconductive magnets
DE19637711C2 (de) 1995-09-19 2003-05-28 Hitachi Ltd Magnetabscheidervorrichtung sowie Vorrichtung zur Reinigung von Flüssigkeiten
US5676213A (en) * 1996-04-10 1997-10-14 Schlumberger Technology Corporation Method and apparatus for removing mudcake from borehole walls

Also Published As

Publication number Publication date
CA2464936A1 (en) 2003-05-30
GB0409233D0 (en) 2004-05-26
GB2398329A (en) 2004-08-18
US20050016772A1 (en) 2005-01-27
NO20042177L (no) 2004-05-26
AU2002358512A1 (en) 2003-06-10
US7159675B2 (en) 2007-01-09
CA2464936C (en) 2011-02-22
AU2002358512B2 (en) 2007-08-09
WO2003044317A1 (en) 2003-05-30
GB2398329B (en) 2005-08-03

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time