CA957910A - Forming a corrosion protective film on pipewalls - Google Patents

Forming a corrosion protective film on pipewalls

Info

Publication number
CA957910A
CA957910A CA957910A CA957910DA CA957910A CA 957910 A CA957910 A CA 957910A CA 957910 A CA957910 A CA 957910A CA 957910D A CA957910D A CA 957910DA CA 957910 A CA957910 A CA 957910A
Authority
CA
Canada
Prior art keywords
pipewalls
forming
protective film
corrosion protective
corrosion
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
CA957910A
Inventor
Stanley J. Dalidowicz
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.)
Shell Canada Ltd
Original Assignee
Shell Canada Ltd
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 Shell Canada Ltd filed Critical Shell Canada Ltd
Application granted granted Critical
Publication of CA957910A publication Critical patent/CA957910A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
CA957910A 1972-04-25 1972-04-25 Forming a corrosion protective film on pipewalls Expired CA957910A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA140559 1972-04-25

Publications (1)

Publication Number Publication Date
CA957910A true CA957910A (en) 1974-11-19

Family

ID=4093074

Family Applications (1)

Application Number Title Priority Date Filing Date
CA957910A Expired CA957910A (en) 1972-04-25 1972-04-25 Forming a corrosion protective film on pipewalls

Country Status (1)

Country Link
CA (1) CA957910A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5135053A (en) * 1991-05-09 1992-08-04 Atlantic Richfield Company Treatment of well tubulars with gelatin
WO1992018151A1 (en) * 1991-04-10 1992-10-29 Atlantic Richfield Company Ablating gelatin pig and method for use in tubulars
US5212000A (en) * 1991-03-11 1993-05-18 The Dow Chemical Company Method for providing an inner-skinned functionalized coating on the lumen-defining surface of a hollow tube
US5254366A (en) * 1992-04-06 1993-10-19 Atlantic Richfield Company Method of treating tubulars with ungelled gelatin
US5275760A (en) * 1992-08-27 1994-01-04 Nalco Chemical Company Gelled corrosion inhibition method
US5522264A (en) * 1994-02-14 1996-06-04 Atlantic Richfield Company Method and apparatus for detecting and measuring gelled pigs in tubulars
GB2359500A (en) * 2000-02-23 2001-08-29 Illinois Tool Works Inhibiting corrosion in pipelines

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5212000A (en) * 1991-03-11 1993-05-18 The Dow Chemical Company Method for providing an inner-skinned functionalized coating on the lumen-defining surface of a hollow tube
WO1992018151A1 (en) * 1991-04-10 1992-10-29 Atlantic Richfield Company Ablating gelatin pig and method for use in tubulars
EP0579788A4 (en) * 1991-04-10 1993-11-23 Atlantic Richfield Co Ablating gelatin pig and method for use in tubulars.
EP0579788A1 (en) * 1991-04-10 1994-01-26 Atlantic Richfield Company Ablating gelatin pig and method for use in tubulars
US5135053A (en) * 1991-05-09 1992-08-04 Atlantic Richfield Company Treatment of well tubulars with gelatin
US5254366A (en) * 1992-04-06 1993-10-19 Atlantic Richfield Company Method of treating tubulars with ungelled gelatin
US5275760A (en) * 1992-08-27 1994-01-04 Nalco Chemical Company Gelled corrosion inhibition method
US5522264A (en) * 1994-02-14 1996-06-04 Atlantic Richfield Company Method and apparatus for detecting and measuring gelled pigs in tubulars
GB2359500A (en) * 2000-02-23 2001-08-29 Illinois Tool Works Inhibiting corrosion in pipelines
US6467492B2 (en) 2000-02-23 2002-10-22 Illinois Tool Works, Inc. Corrosion inhibitors
US6555506B2 (en) 2000-02-23 2003-04-29 Illinois Tool Works Inc. Corrosion inhibitors
GB2359500B (en) * 2000-02-23 2004-08-18 Illinois Tool Works Corrosion inhibitors

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