Invention Grant
- Patent Title: Method and solution for assaying inhibitors in a petroleum fluid containing water
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Application No.: US15737534Application Date: 2015-06-17
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Publication No.: US10989665B2Publication Date: 2021-04-27
- Inventor: Christian Hurtevent , Salima Baraka-Lokmane , Olivier Tillement , Arthur Marais , Mattéo Martini , Mahmoud Ould-Metidji , Francisco Vasquez Velado , Florian Lepoivre
- Applicant: TOTAL SA , UNIVERSITE CLAUDE BERNARD LYON 1 , CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
- Applicant Address: FR Courbevoie; FR Villeurbanne; FR Paris
- Assignee: TOTAL SA,UNIVERSITE CLAUDE BERNARD LYON 1,CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
- Current Assignee: TOTAL SA,UNIVERSITE CLAUDE BERNARD LYON 1,CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
- Current Assignee Address: FR Courbevoie; FR Villeurbanne; FR Paris
- Agency: Oliff PLC
- International Application: PCT/FR2015/051608 WO 20150617
- International Announcement: WO2016/203119 WO 20161222
- Main IPC: G01N21/77
- IPC: G01N21/77 ; G01N21/64 ; C09K8/528 ; G01N33/28 ; G01N31/22
Abstract:
A method for detecting and quantifying additives in a complex aqueous fluid, and a method for detecting an inhibitor of mineral deposition or corrosion, injected in a gas or oil well. The invention also relates to a developer solution including a lanthanide and a chelating agent for detecting said additives or inhibitors.
Public/Granted literature
- US20180172596A1 METHOD AND SOLUTION FOR ASSAYING INHIBITORS IN A PETROLEUM FLUID CONTAINING WATER Public/Granted day:2018-06-21
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