Invention Grant
- Patent Title: Low molecular weight polyacrylates for EOR
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Application No.: US17234153Application Date: 2021-04-19
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Publication No.: US11447686B2Publication Date: 2022-09-20
- Inventor: Stephen J Johnson , Cory Berkland , Ahmad Moradi-Araghi , Jenn-Tai Liang , Terry M. Christian , Riley B. Needham , Min Cheng , Ying-Ying Lin , Andrew B. Woodside
- Applicant: ConocoPhillips Company , University of Kansas
- Applicant Address: US TX Houston; US KS Lawrence
- Assignee: ConocoPhillips Company,University of Kansas
- Current Assignee: ConocoPhillips Company,University of Kansas
- Current Assignee Address: US TX Houston; US KS Lawrence
- Agency: Boulware & Valoir
- Main IPC: C09K8/588
- IPC: C09K8/588 ; E21B43/16 ; C09K8/035 ; C09K8/60 ; C09K8/584 ; C09K8/528 ; C09K8/524
Abstract:
The disclosure is directed to low molecular weight polyelectrolyte complex nanoparticles that can be used to deliver agents deep into hydrocarbon reservoirs. Methods of making and using said polyelectrolyte complex nanoparticles are also provided.
Public/Granted literature
- US20210261853A1 LOW MOLECULAR WEIGHT POLYACRYLATES FOR EOR Public/Granted day:2021-08-26
Information query
