Invention Grant
- Patent Title: Well treatment fluid having an acidic nanoparticle based dispersion and a polyamine
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Application No.: US16185742Application Date: 2018-11-09
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Publication No.: US10731069B2Publication Date: 2020-08-04
- Inventor: Vikrant Wagle , Abdullah Al-Yami , Zainab Alsaihati , Abdulaziz Alhelal
- Applicant: Saudi Arabian Oil Company
- Applicant Address: SA Dhahran
- Assignee: Saudi Arabian Oil Company
- Current Assignee: Saudi Arabian Oil Company
- Current Assignee Address: SA Dhahran
- Agency: Bracewell LLP
- Agent Constance G. Rhebergen; Brian H. Tompkins
- Main IPC: C09K8/508
- IPC: C09K8/508 ; C09K8/516 ; E21B21/00 ; E21B33/138 ; E21B43/20
Abstract:
A well treatment fluid is provided having an acidic nanosilica dispersion and a polyamine activator. The acidic nanosilica dispersion and the polyamine activator may form a gelled solid after interaction over a period. Methods of reducing water production using the well treatment fluids are also provided.
Public/Granted literature
- US20190078013A1 Well Treatment Fluid Having an Acidic Nanoparticle Based Dispersion and a Polyamine Public/Granted day:2019-03-14
Information query
