ES470128A1 - Un metodo de inactivacion del sulfuro ionizable en un fluidopara la perforacion de pozos - Google Patents

Un metodo de inactivacion del sulfuro ionizable en un fluidopara la perforacion de pozos

Info

Publication number
ES470128A1
ES470128A1 ES470128A ES470128A ES470128A1 ES 470128 A1 ES470128 A1 ES 470128A1 ES 470128 A ES470128 A ES 470128A ES 470128 A ES470128 A ES 470128A ES 470128 A1 ES470128 A1 ES 470128A1
Authority
ES
Spain
Prior art keywords
fluid
zinc
sulfide
ion
ionizable
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
ES470128A
Other languages
English (en)
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.)
Halliburton Co
Original Assignee
Halliburton Co
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 US05/896,221 external-priority patent/US4252655A/en
Application filed by Halliburton Co filed Critical Halliburton Co
Publication of ES470128A1 publication Critical patent/ES470128A1/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
    • C09K8/54—Compositions for in situ inhibition of corrosion in boreholes or wells
    • 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
    • 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
    • C09K8/52—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
    • C09K8/532—Sulfur
    • 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
    • C09K2208/20—Hydrogen sulfide elimination

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)
  • Treatment Of Sludge (AREA)
  • Removal Of Specific Substances (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Luminescent Compositions (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

Un método de inactivación del sulfuro ionizable en un fluido para la perforación de pozos que tiene un pH de 5 a 12 aproximadamente, sin afectar adversamente a la reología de dicho fluido, cuyo método comprende: a) hacer reaccionar, dentro o fuera del seno del fluido, por lo menos un componente destinado a suministrar ión zinc con un agente quelatante orgánico en cantidad suficiente para quelatar a dicho ión zinc hasta que el ión zinc reacciona con ión sulfuro, obteniéndose un compuesto de agente quelatante y cinc con una constante de estabilidad comprendida entre aproximadamente 10 y 16 que impide la formación de un hidróxido de zinc insoluble, manteniéndose la concentración de dicho componente a nivel suficiente para inactivar el sulfuro ionizable en dicho fluido del pozo; b) hacer reaccionar en el seno del fluido, el complejo de agente quelante y zinc, procedente de la etapa anterior, con el ión sulfuro presente en dicho fluido, para formar sulfuro de cinc que precipita, evitándose así los inconvenientes que la presencia del sulfuro ionizable puede ocasionar.
ES470128A 1977-05-23 1978-05-23 Un metodo de inactivacion del sulfuro ionizable en un fluidopara la perforacion de pozos Expired ES470128A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US79985777A 1977-05-23 1977-05-23
US05/896,221 US4252655A (en) 1978-04-17 1978-04-17 Scavenging hydrogen sulfide in an oil well

Publications (1)

Publication Number Publication Date
ES470128A1 true ES470128A1 (es) 1980-04-01

Family

ID=27122162

Family Applications (1)

Application Number Title Priority Date Filing Date
ES470128A Expired ES470128A1 (es) 1977-05-23 1978-05-23 Un metodo de inactivacion del sulfuro ionizable en un fluidopara la perforacion de pozos

Country Status (8)

Country Link
DE (1) DE2822306A1 (es)
EG (1) EG13372A (es)
ES (1) ES470128A1 (es)
FR (2) FR2419968A1 (es)
GB (1) GB1588566A (es)
IT (1) IT1096312B (es)
NL (1) NL7805430A (es)
NO (1) NO146642C (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2413392A (en) * 1991-08-12 1993-03-16 Technolizenz Establishment Computerized chemical injection system for hydrogen sulfide control in a waste water stream
RU2121980C1 (ru) * 1996-05-21 1998-11-20 Научно-производственное управление Акционерного общества открытого типа "Оренбургнефть" Способ утилизации несовместимых вод
GB9619055D0 (en) * 1996-09-12 1996-10-23 T R Oil Services Limited Corrosion inhibitor
CA2379897A1 (en) 1999-07-29 2001-02-08 Halliburton Energy Services, Inc. Method and composition for scavenging sulphide in drilling fluids
US9254453B2 (en) 2013-03-06 2016-02-09 Halliburton Energy Services, Inc. Economical method for scavenging hydrogen sulfide in fluids
CN113372894A (zh) * 2021-06-11 2021-09-10 四川正蓉上之登科技有限公司 一种高效快速可溶性除硫缓蚀剂及其制备方法
CN118813218A (zh) * 2023-04-17 2024-10-22 中国石油天然气集团有限公司 一种复配螯合剂及制备方法和应用方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3107739A (en) * 1960-10-31 1963-10-22 Magnet Cove Barium Corp Well fluids and additive therefor
US3301323A (en) * 1963-12-19 1967-01-31 Phillips Petroleum Co Control of drilling fluid properties
GB1079512A (en) * 1964-01-24 1967-08-16 Milchem Inc Drilling mud additives
US3431202A (en) * 1967-12-04 1969-03-04 Itt Rayonier Inc Complex polymeric product and process
US3580934A (en) * 1969-11-26 1971-05-25 Philadelphia Quartz Co Corrosion prevention with sodium silicate and soluble zinc salts
US3928211A (en) * 1970-10-21 1975-12-23 Milchem Inc Process for scavenging hydrogen sulfide in aqueous drilling fluids and method of preventing metallic corrosion of subterranean well drilling apparatuses
US3838047A (en) * 1972-05-05 1974-09-24 Monsanto Co Process for improving the yield of clay and drilling muds prepared therefrom

Also Published As

Publication number Publication date
FR2473539B1 (es) 1985-05-10
FR2419968A1 (fr) 1979-10-12
NO781758L (no) 1978-11-24
EG13372A (en) 1982-06-30
NL7805430A (nl) 1978-11-27
GB1588566A (en) 1981-04-23
DE2822306A1 (de) 1978-12-07
FR2419968B1 (es) 1985-02-22
NO146642C (no) 1982-11-10
IT1096312B (it) 1985-08-26
IT7823708A0 (it) 1978-05-23
FR2473539A1 (fr) 1981-07-17
NO146642B (no) 1982-08-02

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