MY173012A - Methods and systems for suppressing corrosion of sensitive metal surfaces - Google Patents

Methods and systems for suppressing corrosion of sensitive metal surfaces

Info

Publication number
MY173012A
MY173012A MYPI2017701454A MYPI2017701454A MY173012A MY 173012 A MY173012 A MY 173012A MY PI2017701454 A MYPI2017701454 A MY PI2017701454A MY PI2017701454 A MYPI2017701454 A MY PI2017701454A MY 173012 A MY173012 A MY 173012A
Authority
MY
Malaysia
Prior art keywords
corrosion
metal surface
titanium
corrosion inhibitor
corrosive environment
Prior art date
Application number
MYPI2017701454A
Inventor
Alyssa Lynn Smith
Enrique Antonio Reyes
Aaron M Beuterbaugh
Original Assignee
Halliburton Energy Services Inc
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 Halliburton Energy Services Inc filed Critical Halliburton Energy Services Inc
Priority to MYPI2017701454A priority Critical patent/MY173012A/en
Priority claimed from PCT/US2014/068390 external-priority patent/WO2016089394A1/en
Publication of MY173012A publication Critical patent/MY173012A/en

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  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Abstract

Certain metal surfaces are often unable to be effectively contacted with fluids containing hydrofluoric acid due to significant corrosion issues. Titanium and titanium alloy surfaces represent but one example. Corrosion inhibitor compositions comprising boric acid and an N-(phosphonoalkyl)iminodiacetic acid or any salt thereof can be used to suppress metal corrosion, including that taking place on titanium and titanium alloy surfaces. Methods for suppressing corrosion of a metal surface can comprise: contacting a metal surface with a corrosive environment, the metal surface comprising titanium or a titanium alloy and the corrosive environment comprising hydrofluoric acid; introducing a corrosion inhibitor composition to the corrosive environment, the corrosion inhibitor composition comprising boric acid and an N-(phosphonoalkyl)iminodiacetic acid or any salt thereof; contacting the metal surface with the corrosion inhibitor composition; and allowing the corrosion inhibitor composition to suppress corrosion of the metal surface by the corrosive environment.
MYPI2017701454A 2014-12-03 2014-12-03 Methods and systems for suppressing corrosion of sensitive metal surfaces MY173012A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MYPI2017701454A MY173012A (en) 2014-12-03 2014-12-03 Methods and systems for suppressing corrosion of sensitive metal surfaces

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
MYPI2017701454A MY173012A (en) 2014-12-03 2014-12-03 Methods and systems for suppressing corrosion of sensitive metal surfaces
PCT/US2014/068390 WO2016089394A1 (en) 2014-12-03 2014-12-03 Methods and systems for suppressing corrosion of sensitive metal surfaces

Publications (1)

Publication Number Publication Date
MY173012A true MY173012A (en) 2019-12-18

Family

ID=79961078

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2017701454A MY173012A (en) 2014-12-03 2014-12-03 Methods and systems for suppressing corrosion of sensitive metal surfaces

Country Status (1)

Country Link
MY (1) MY173012A (en)

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