Invention Grant
- Patent Title: Method of using sophorolipids or mannosylerythritol lipids as acid corrosion inhibitors in well treatment operations
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Application No.: US14683983Application Date: 2015-04-10
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Publication No.: US09683164B2Publication Date: 2017-06-20
- Inventor: Stanley Gunawan , Mark A. Vorderbruggen , Charles David Armstrong
- Applicant: Baker Hughes Incorporated
- Applicant Address: US TX Houston
- Assignee: Baker Hughes Incorporated
- Current Assignee: Baker Hughes Incorporated
- Current Assignee Address: US TX Houston
- Agency: Jones Delflache LLP
- Agent John Wilson Jones
- Main IPC: C09K8/54
- IPC: C09K8/54 ; C09K8/035 ; C09K8/528 ; C09K8/74
Abstract:
Corrosive effects arising during well treatment applications are inhibited and/or prevented by introducing into the well composition containing a corrosion inhibitor of a sophorolipid or a mannosylerythritol lipid or a combination thereof. The composition may also contain a corrosion inhibitor intensifier.
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