BR0203403A - Fluido de perfuração espumante - Google Patents

Fluido de perfuração espumante

Info

Publication number
BR0203403A
BR0203403A BR0203403-4A BR0203403A BR0203403A BR 0203403 A BR0203403 A BR 0203403A BR 0203403 A BR0203403 A BR 0203403A BR 0203403 A BR0203403 A BR 0203403A
Authority
BR
Brazil
Prior art keywords
drilling fluid
sparkling
polysaccharide
surfactant
aqueous solvent
Prior art date
Application number
BR0203403-4A
Other languages
English (en)
Other versions
BR0203403B1 (pt
Inventor
Yenny Virginia Rojas
Del Carmen Aponte
Original Assignee
Intevep Sa
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 Intevep Sa filed Critical Intevep Sa
Publication of BR0203403A publication Critical patent/BR0203403A/pt
Publication of BR0203403B1 publication Critical patent/BR0203403B1/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
    • C09K8/38—Gaseous or foamed well-drilling compositions
    • 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
    • C09K8/04—Aqueous well-drilling compositions
    • C09K8/06—Clay-free compositions
    • C09K8/08—Clay-free compositions containing natural organic compounds, e.g. polysaccharides, or derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Lubricants (AREA)
  • Medicinal Preparation (AREA)
  • Drilling And Boring (AREA)
  • Detergent Compositions (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

"FLUIDO DE PERFURAçãO ESPUMANTE". é apresentado um fluido de perfuração espumante, o qual inclui um solvente aquoso; um surfactante e um polissacarídeo, de preferência, derivado de uma goma galactomanana. O fluido de perfuração espumante inclui uma fase líquida consistindo no solvente aquoso, polissacarídeo e surfactante, e uma fase gasosa de ar, nitrogênio, gás natural, CO~ 2~ e misturas dos mesmos. O fluido de perfuração é estável na presença de óleo cru e sal e ambientalmente de fácil de usar.
BRPI0203403-4A 2001-08-28 2002-08-27 fluido de perfuraÇço espumante. BR0203403B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/941,508 US6800592B2 (en) 2001-08-28 2001-08-28 Polymer-enhanced foamable drilling fluid

Publications (2)

Publication Number Publication Date
BR0203403A true BR0203403A (pt) 2003-05-20
BR0203403B1 BR0203403B1 (pt) 2010-12-14

Family

ID=25476607

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0203403-4A BR0203403B1 (pt) 2001-08-28 2002-08-27 fluido de perfuraÇço espumante.

Country Status (9)

Country Link
US (1) US6800592B2 (pt)
EP (1) EP1288274B1 (pt)
BR (1) BR0203403B1 (pt)
CA (1) CA2399485C (pt)
CO (1) CO5400114A1 (pt)
DE (1) DE60231278D1 (pt)
DK (1) DK1288274T3 (pt)
MX (1) MXPA02008329A (pt)
NO (1) NO20024074L (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008008250A1 (de) * 2008-02-08 2009-08-20 Cognis Oleochemicals Gmbh Auf organischen Aminsulfaten basierende Reinigungsmittel für Bohreinrichtungen
CA2773065C (en) * 2009-09-10 2018-04-10 Board Of Regents, The University Of Texas System Process of using hard brine at high alkalinity for enhanced oil recovery (eor) applications
CN107311894A (zh) * 2016-04-27 2017-11-03 中石化石油工程技术服务有限公司 一种钻井液用阴离子型表面活性剂、其制备方法及钻井液
US10793767B2 (en) 2018-11-29 2020-10-06 Saudi Arabian Oil Company Stabilized foams with tailored water chemistry for mobility control in gas injection processes

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3313362A (en) * 1965-02-03 1967-04-11 Air Drilling Specialties Co Method of and composition for use in, gas drilling
US4013568A (en) 1975-12-11 1977-03-22 Union Oil Company Of California Composition and method for drilling formations containing geothermal fluid
US4088583A (en) 1976-12-02 1978-05-09 Union Oil Company Of California Composition and method for drilling high temperature reservoirs
US4599188A (en) 1982-04-26 1986-07-08 The Procter & Gamble Company Foaming surfactant compositions
US5026735A (en) * 1988-06-08 1991-06-25 Minnesota Mining And Manufacturing Company Treatment of hazardous materials with aqueous air foam of polyhydroxy polymer
WO1992014907A1 (en) * 1991-02-22 1992-09-03 The Western Company Of North America Slurried polymer foam system and method for the use thereof
US5385206A (en) 1993-01-21 1995-01-31 Clearwater, Inc. Iterated foam process and composition for well treatment
EP0680504B1 (en) 1993-11-19 1999-03-10 Clearwater, Inc. Method of treating shale and clay in hydrocarbon formation drilling
EP0695795B1 (en) 1994-08-04 1999-09-15 Sofitech N.V. Foamed drilling fluids, their process for preparation and the corresponding drilling method
US5566760A (en) * 1994-09-02 1996-10-22 Halliburton Company Method of using a foamed fracturing fluid
US5513712A (en) 1994-11-08 1996-05-07 Marathon Oil Company Polymer enhanced foam drilling fluid
US5495891A (en) 1994-11-08 1996-03-05 Marathon Oil Company Foamed gel employed as a drilling fluid, a lost circulation fluid, or a combined drilling/lost circulation fluid
US5716910A (en) 1995-09-08 1998-02-10 Halliburton Company Foamable drilling fluid and methods of use in well drilling operations
US5706895A (en) * 1995-12-07 1998-01-13 Marathon Oil Company Polymer enhanced foam workover, completion, and kill fluids
FR2757426B1 (fr) 1996-12-19 1999-01-29 Inst Francais Du Petrole Composition moussante a base d'eau - procede de fabrication
US5783525A (en) * 1997-04-24 1998-07-21 Intevep, S.A. Oil in water emulsion well servicing fluids
US6302209B1 (en) * 1997-09-10 2001-10-16 Bj Services Company Surfactant compositions and uses therefor
CA2257697C (en) * 1998-12-31 2003-05-20 Fracmaster Ltd. Foam-fluid for fracturing subterranean formations
US6297295B1 (en) 1999-03-03 2001-10-02 Mbt Holding Ag Transport of solid particulates

Also Published As

Publication number Publication date
CA2399485C (en) 2008-06-10
EP1288274A1 (en) 2003-03-05
US6800592B2 (en) 2004-10-05
BR0203403B1 (pt) 2010-12-14
NO20024074D0 (no) 2002-08-27
NO20024074L (no) 2003-03-03
US20030078168A1 (en) 2003-04-24
EP1288274B1 (en) 2009-02-25
DK1288274T3 (da) 2009-06-29
MXPA02008329A (es) 2004-12-03
DE60231278D1 (de) 2009-04-09
CO5400114A1 (es) 2004-05-31
CA2399485A1 (en) 2003-02-28

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 27/08/2002, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)
B15K Others concerning applications: alteration of classification

Ipc: C09K 8/38 (2006.01), C09K 8/08 (2006.01)