EP3737781A4 - Additives to control hydrogen sulfide release of sulfur containing and/or phosphorus containing corrosion inhibitors - Google Patents

Additives to control hydrogen sulfide release of sulfur containing and/or phosphorus containing corrosion inhibitors Download PDF

Info

Publication number
EP3737781A4
EP3737781A4 EP19738997.6A EP19738997A EP3737781A4 EP 3737781 A4 EP3737781 A4 EP 3737781A4 EP 19738997 A EP19738997 A EP 19738997A EP 3737781 A4 EP3737781 A4 EP 3737781A4
Authority
EP
European Patent Office
Prior art keywords
additives
hydrogen sulfide
corrosion inhibitors
control hydrogen
sulfide release
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.)
Withdrawn
Application number
EP19738997.6A
Other languages
German (de)
French (fr)
Other versions
EP3737781A1 (en
Inventor
Panchalingam VAITHILINGAM
Bradley G. Harrell
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.)
Baker Hughes Holdings LLC
Original Assignee
Baker Hughes Holdings LLC
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 US15/870,297 external-priority patent/US10655232B2/en
Application filed by Baker Hughes Holdings LLC filed Critical Baker Hughes Holdings LLC
Publication of EP3737781A1 publication Critical patent/EP3737781A1/en
Publication of EP3737781A4 publication Critical patent/EP3737781A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
    • C23F11/167—Phosphorus-containing compounds
    • 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
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
    • C23F11/16—Sulfur-containing compounds
    • 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
    • C09K2208/32—Anticorrosion additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
EP19738997.6A 2018-01-12 2019-01-08 Additives to control hydrogen sulfide release of sulfur containing and/or phosphorus containing corrosion inhibitors Withdrawn EP3737781A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/870,297 US10655232B2 (en) 2014-09-03 2018-01-12 Additives to control hydrogen sulfide release of sulfur containing and/or phosphorus containing corrosion inhibitors
PCT/US2019/012735 WO2019139910A1 (en) 2018-01-12 2019-01-08 Additives to control hydrogen sulfide release of sulfur containing and/or phosphorus containing corrosion inhibitors

Publications (2)

Publication Number Publication Date
EP3737781A1 EP3737781A1 (en) 2020-11-18
EP3737781A4 true EP3737781A4 (en) 2021-04-14

Family

ID=67219824

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19738997.6A Withdrawn EP3737781A4 (en) 2018-01-12 2019-01-08 Additives to control hydrogen sulfide release of sulfur containing and/or phosphorus containing corrosion inhibitors

Country Status (3)

Country Link
EP (1) EP3737781A4 (en)
CA (1) CA3086018A1 (en)
WO (1) WO2019139910A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4775458A (en) * 1986-12-18 1988-10-04 Betz Laboratories, Inc. Multifunctional antifoulant compositions and methods of use thereof
US5698171A (en) * 1996-01-10 1997-12-16 Quaker Chemical Corporation Regenerative method for removing sulfides from gas streams
US20070119747A1 (en) * 2005-11-30 2007-05-31 Baker Hughes Incorporated Corrosion inhibitor
US20130131387A1 (en) * 2011-11-23 2013-05-23 General Electric Company Methods and compounds for improving sulfide scavenging activity
US20160060520A1 (en) * 2014-09-03 2016-03-03 Baker Hughes Incorporated Scavengers for sulfur species and/or phosphorus containing compounds

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4042323A (en) * 1972-07-17 1977-08-16 Petrolite Corporation Process of inhibiting corrosion of metal in an aqueous environment with mixtures of thio-, oxygen and thio- oxygen phosphates and pyrophosphates
GB8910711D0 (en) * 1989-05-10 1989-06-28 Davy Mckee London Process
US6663841B2 (en) * 2002-04-18 2003-12-16 Baker Hughes Incorporated Removal of H2S and/or mercaptans form supercritical and/or liquid CO2

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4775458A (en) * 1986-12-18 1988-10-04 Betz Laboratories, Inc. Multifunctional antifoulant compositions and methods of use thereof
US5698171A (en) * 1996-01-10 1997-12-16 Quaker Chemical Corporation Regenerative method for removing sulfides from gas streams
US20070119747A1 (en) * 2005-11-30 2007-05-31 Baker Hughes Incorporated Corrosion inhibitor
US20130131387A1 (en) * 2011-11-23 2013-05-23 General Electric Company Methods and compounds for improving sulfide scavenging activity
US20160060520A1 (en) * 2014-09-03 2016-03-03 Baker Hughes Incorporated Scavengers for sulfur species and/or phosphorus containing compounds

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019139910A1 *

Also Published As

Publication number Publication date
EP3737781A1 (en) 2020-11-18
CA3086018A1 (en) 2019-07-18
WO2019139910A1 (en) 2019-07-18

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