ES8603354A1 - Un procedimiento para producir un fluido acuoso libre de solidos contaminantes - Google Patents

Un procedimiento para producir un fluido acuoso libre de solidos contaminantes

Info

Publication number
ES8603354A1
ES8603354A1 ES535576A ES535576A ES8603354A1 ES 8603354 A1 ES8603354 A1 ES 8603354A1 ES 535576 A ES535576 A ES 535576A ES 535576 A ES535576 A ES 535576A ES 8603354 A1 ES8603354 A1 ES 8603354A1
Authority
ES
Spain
Prior art keywords
contaminates
treated water
brine
solids
well system
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES535576A
Other languages
English (en)
Other versions
ES535576A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 claimed from US06/420,140 external-priority patent/US4453598A/en
Priority claimed from US06/450,519 external-priority patent/US4515699A/en
Priority claimed from US06/460,130 external-priority patent/US4474240A/en
Application filed by Individual filed Critical Individual
Publication of ES535576A0 publication Critical patent/ES535576A0/es
Publication of ES8603354A1 publication Critical patent/ES8603354A1/es
Expired legal-status Critical Current

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
    • C09K8/40—Spacer compositions, e.g. compositions used to separate well-drilling from cementing masses
    • 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
    • C09K8/12—Clay-free compositions containing synthetic organic macromolecular compounds or their precursors
    • 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
    • C09K8/42—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells
    • C09K8/424—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells using "spacer" 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
    • C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
    • C09K8/528—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning inorganic depositions, e.g. sulfates or carbonates
    • 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
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/601—Compositions for stimulating production by acting on the underground formation using spacer compositions
    • 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
    • E21B21/06—Arrangements for treating drilling fluids outside the borehole
    • E21B21/068—Arrangements for treating drilling fluids outside the borehole using chemical treatment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Inorganic Chemistry (AREA)
  • Removal Of Specific Substances (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treatment Of Sludge (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

PROCEDIMIENTO PARA PRODUCIR UN FLUIDO ACUOSO LIBRE DE SOLIDOS CONTAMINANTES. COMPRENDE: A) INTRODUCIR EN PEQUEÑAS CANTIDADES EFICACES UN ALCOHOL ALIFATICO, COMO 2-ETILHEXANOL Y UN AUXILIAR QUIMICO TENSIOACTIVO, FORMADO POR UNA MEZCLA DIETANOLAMINA Y TRIETANOLAMINA CON UN ACIDO MONOBASICO GRASO DE FORMULA CN H2N5B1 COOH (SIENDO 12 H N H 18), DENTRO DEL FLUIDO; Y B) SEPARAR LOS SOLIDOS AGLOMERADOS DEL FLUIDO ANTES DE QUE SEA UTILIZADO EN UN ESTADO LIBRE DE SOLIDOS, EN EL QUE EL AUXILIAR QUIMICO TENSIOACTIVO INCLUYE UN AGENTE TENSIOACTIVO, QUE TIENE UN PESO MOLECULAR EN EL INTERVALO DE 150 A 500, CON CARACTERISTICAS HIDROFOBAS PREDOMINANTES, Y EL AGENTE TENSIOACTIVO SE SELECCIONA DE UN GRUPO QUE COMPRENDE AMINAS ALIFATICAS, AMIDAS Y OXIDOS DE AMINA Y LA AMIDA TIENEN UN GRUPO ALQUILO DE C 8 A 12.
ES535576A 1982-09-20 1984-08-31 Un procedimiento para producir un fluido acuoso libre de solidos contaminantes Expired ES8603354A1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/420,140 US4453598A (en) 1982-09-20 1982-09-20 Drilling mud displacement process
US06/450,519 US4515699A (en) 1981-10-13 1982-12-17 Chemically cleaning drilling/completion/packer brines
US06/460,130 US4474240A (en) 1983-01-24 1983-01-24 Drilling fluid displacement process

Publications (2)

Publication Number Publication Date
ES535576A0 ES535576A0 (es) 1985-12-16
ES8603354A1 true ES8603354A1 (es) 1985-12-16

Family

ID=27411267

Family Applications (2)

Application Number Title Priority Date Filing Date
ES525710A Expired ES8502757A1 (es) 1982-09-20 1983-09-19 Un procedimiento para eliminar materiales contaminados de un sistema de pozo
ES535576A Expired ES8603354A1 (es) 1982-09-20 1984-08-31 Un procedimiento para producir un fluido acuoso libre de solidos contaminantes

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES525710A Expired ES8502757A1 (es) 1982-09-20 1983-09-19 Un procedimiento para eliminar materiales contaminados de un sistema de pozo

Country Status (6)

Country Link
CA (1) CA1210928A (es)
DK (1) DK425283A (es)
ES (2) ES8502757A1 (es)
GB (1) GB2127394B (es)
MX (1) MX162741A (es)
NO (1) NO170102C (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7531484B2 (en) * 2002-11-26 2009-05-12 Halliburton Energy Services, Inc. Methods and solutions for removing HEC-based CFLA from a subterranean formation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1177134A (en) * 1966-02-21 1970-01-07 Champion Chemicals Inc Well Treating Fluid and methods
US3539510A (en) * 1967-06-12 1970-11-10 Dow Chemical Co Flocculation with modified anionic polymers
US4153549A (en) * 1977-07-20 1979-05-08 American Cyanamid Company Sodium dialkyl sulfosuccinates as dewatering aids in the filtration of mineral concentrates
GB2112836A (en) * 1981-12-31 1983-07-27 Halliburton Co Well completion fluid compositions

Also Published As

Publication number Publication date
ES535576A0 (es) 1985-12-16
GB8323084D0 (en) 1983-09-28
GB2127394B (en) 1985-11-13
GB2127394A (en) 1984-04-11
DK425283D0 (da) 1983-09-19
NO832978L (no) 1984-03-21
DK425283A (da) 1984-03-21
CA1210928A (en) 1986-09-09
MX162741A (es) 1991-06-24
ES525710A0 (es) 1985-01-16
ES8502757A1 (es) 1985-01-16
NO170102C (no) 1992-09-09
NO170102B (no) 1992-06-01

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Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960401