AR000863A1 - Fluido de alta densidad y bajo contenido de solidos util en operaciones de pozos profundos de petroleo y de gas y aditivo para su preparacion - Google Patents

Fluido de alta densidad y bajo contenido de solidos util en operaciones de pozos profundos de petroleo y de gas y aditivo para su preparacion

Info

Publication number
AR000863A1
AR000863A1 ARP960101262A AR10126296A AR000863A1 AR 000863 A1 AR000863 A1 AR 000863A1 AR P960101262 A ARP960101262 A AR P960101262A AR 10126296 A AR10126296 A AR 10126296A AR 000863 A1 AR000863 A1 AR 000863A1
Authority
AR
Argentina
Prior art keywords
additive
oil
preparation
silica
high density
Prior art date
Application number
ARP960101262A
Other languages
English (en)
Original Assignee
Texas United Chemical Corp
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 Texas United Chemical Corp filed Critical Texas United Chemical Corp
Publication of AR000863A1 publication Critical patent/AR000863A1/es

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
    • C09K8/04—Aqueous well-drilling compositions
    • C09K8/14—Clay-containing compositions
    • C09K8/16—Clay-containing compositions characterised by the inorganic compounds other than clay
    • 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
    • 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
    • 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
    • C09K8/10—Cellulose or derivatives thereof
    • 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
    • C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
    • C09K2208/18—Bridging agents, i.e. particles for temporarily filling the pores of a formation; Graded salts

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)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Lubricants (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Fats And Perfumes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Se describen fluidos de alta densidad y de bajo contenido de sólidos útiles como fluidos de perforación, construcción, reconstrucción y similares, en lasoperaciones en los pozos de petróleo y de gas. Los fluidos se encuentran compuestos deuno o más tipos de salmuera que tienen una densidad mayor de1.500 kg/m3, un viscosificador que es sílice de extensa área superficial, un aditivo de control de pérdida de fluido que es, de manera preferible, underivado de almidón, uno o másagentes in terconectantes solubles en agua o solubles en ácido, y de manera opcional, un amortiguador alcalino y un aditivopolar. También se describe un aditivo para la preparación del fluido de alta densidad y de bajo contenido de sólidos.El aditivo s e encuentra compuesto desílice vaporosa y un agente interconectante, en una relación de peso de agente interconectante a sílice vaporosa de 2 a cerca de 20 y, de manera opcional, unamortiguador alcalino en una relación de peso deamortiguador alcali no a sílice vaporosa de 0,03 a cerca de 2,5.
ARP960101262A 1995-02-10 1996-02-02 Fluido de alta densidad y bajo contenido de solidos util en operaciones de pozos profundos de petroleo y de gas y aditivo para su preparacion AR000863A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/386,443 US5616541A (en) 1995-02-10 1995-02-10 Low solids, high density fluids for well drilling

Publications (1)

Publication Number Publication Date
AR000863A1 true AR000863A1 (es) 1997-08-06

Family

ID=23525599

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP960101262A AR000863A1 (es) 1995-02-10 1996-02-02 Fluido de alta densidad y bajo contenido de solidos util en operaciones de pozos profundos de petroleo y de gas y aditivo para su preparacion

Country Status (8)

Country Link
US (1) US5616541A (es)
EP (1) EP0726302B1 (es)
AR (1) AR000863A1 (es)
AU (1) AU699954B2 (es)
CA (1) CA2167003C (es)
DE (1) DE69607875T2 (es)
DK (1) DK0726302T3 (es)
NO (1) NO318429B1 (es)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5641728A (en) * 1995-02-10 1997-06-24 Texas United Chemical Company, Llc. Control of the fluid loss of well drilling and servicing fluids
US5728652A (en) * 1995-02-10 1998-03-17 Texas United Chemical Company, Llc. Brine fluids having improved rheological charactersitics
US5728654A (en) * 1995-08-25 1998-03-17 Texas United Chemical Company, Llc. Stabilized fluids containing soluble zinc
US5851959A (en) * 1997-01-03 1998-12-22 Chemstar Products Company High temperature stable modified starch polymers and well drilling fluids employing same
US5881826A (en) 1997-02-13 1999-03-16 Actisystems, Inc. Aphron-containing well drilling and servicing fluids
US6123159A (en) * 1997-02-13 2000-09-26 Actisystems, Inc. Aphron-containing well drilling and servicing fluids of enhanced stability
US6933262B1 (en) 1997-03-18 2005-08-23 Baker Hughes Incorporated Controlled hydration of starch in high density brine dispersion
US5804535A (en) * 1997-06-09 1998-09-08 Texas United Chemical Company, Llc. Well drilling and servicing fluids and methods of increasing the low shear rate viscosity thereof
US6180571B1 (en) 1997-07-28 2001-01-30 Monsanto Company Fluid loss control additives and subterranean treatment fluids containing the same
US6103671A (en) * 1997-11-20 2000-08-15 Texas United Chemical Company Llc. Glycol solution drilling system
FR2774385B1 (fr) * 1998-02-02 2000-08-18 Schlumberger Cie Dowell Compositions liquides viscosifiantes ou gelifiantes de facon reversible sous l'effet de cisaillement
US6133203A (en) * 1998-04-02 2000-10-17 Halliburton Energy Services, Inc. Drilling fluids and additives therefor
US6576597B2 (en) * 1999-08-05 2003-06-10 Texas United Chemical Company, Llc. Method of increasing the low shear rate viscosity and shear thinning index of divalent cation-containing fluids and the fluids obtained thereby
US6300286B1 (en) * 1999-08-05 2001-10-09 Texas United Chemical Company, L.L.C. Divalent cation-containing well drilling and service fluid
US6649571B1 (en) 2000-04-04 2003-11-18 Masi Technologies, L.L.C. Method of generating gas bubbles in oleaginous liquids
DK1499694T3 (da) * 2002-04-16 2010-11-08 Texas United Chemical Corp Viskøse olieagtige væsker og fremgangsmåder til boring og servicering af brønde dermed
US7786049B2 (en) * 2003-04-10 2010-08-31 Halliburton Energy Services, Inc. Drilling fluids with improved shale inhibition and methods of drilling in subterranean formations
US7036588B2 (en) * 2003-09-09 2006-05-02 Halliburton Energy Services, Inc. Treatment fluids comprising starch and ceramic particulate bridging agents and methods of using these fluids to provide fluid loss control
US7246665B2 (en) 2004-05-03 2007-07-24 Halliburton Energy Services, Inc. Methods of using settable compositions in a subterranean formation
US7165617B2 (en) * 2004-07-27 2007-01-23 Halliburton Energy Services, Inc. Viscosified treatment fluids and associated methods of use
CA2613861C (en) * 2005-06-30 2011-02-22 M-I Llc Brine based fluid loss pills comprising crosslinked polymer gels and solid salt particles
US7629296B2 (en) * 2005-11-16 2009-12-08 Rhodia Inc. Composition and method for thickening heavy aqueous brines with cationic guar
US8003578B2 (en) * 2008-02-13 2011-08-23 Baker Hughes Incorporated Method of treating a well and a subterranean formation with alkali nitrate brine
BR112015009925A2 (pt) * 2012-10-31 2017-07-11 Clearwater Int L L C novos materiais para a ligação com ponte de carbonato de estrôncio e métodos para a sua produção e uso
BR112015025578A2 (pt) 2013-04-10 2017-07-18 Ecolab Usa Inc composição para reticular polímeros em solução aquosa, fluido de fratura ou composição de fluido de serviço de poço, e, método para recuperar hidrocarbonetos
EP3440151A1 (en) 2016-04-06 2019-02-13 Saudi Arabian Oil Company Invert emulsion drilling fluids
CA3153304A1 (en) 2019-09-05 2021-03-11 Saudi Arabian Oil Company Propping open hydraulic fractures
US11230911B2 (en) 2020-06-10 2022-01-25 Halliburton Energy Services, Inc. Wellbore servicing fluid and methods of making and using same

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US3762485A (en) * 1972-09-05 1973-10-02 Milchem Inc Process for the prevention of balling
GB1499034A (en) * 1973-04-27 1978-01-25 Chem Additives Co Well bore fluids and methods for reducing water loss in subterranean formation
US4046197A (en) * 1976-05-03 1977-09-06 Exxon Production Research Company Well completion and workover method
GB1591313A (en) * 1976-08-09 1981-06-17 Brinadd Co Wellbore fluids and dry mix additive packages for use in such fluids
US4186803A (en) * 1976-10-26 1980-02-05 Texas Brine Corporation Well completion and work over method
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US5283235A (en) * 1992-03-17 1994-02-01 The Lubrizol Corporation Compositions containing esters of carboxy-containing interpolymers and methods of using the same
GB9404374D0 (en) * 1994-03-07 1994-04-20 Ici Plc Drilling fluids

Also Published As

Publication number Publication date
CA2167003C (en) 2008-10-21
US5616541A (en) 1997-04-01
DK0726302T3 (da) 2000-08-07
AU699954B2 (en) 1998-12-17
EP0726302A1 (en) 1996-08-14
NO960500D0 (no) 1996-02-07
CA2167003A1 (en) 1996-08-11
DE69607875T2 (de) 2001-01-18
AU4214896A (en) 1996-08-22
NO960500L (no) 1996-08-12
DE69607875D1 (de) 2000-05-31
EP0726302B1 (en) 2000-04-26
NO318429B1 (no) 2005-03-21

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