Invention Grant
- Patent Title: Flowback resistant proppants
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Application No.: US15919399Application Date: 2018-03-13
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Publication No.: US11021649B2Publication Date: 2021-06-01
- Inventor: Litao Bai , Kanth Josyula , Vinay Mehta
- Applicant: Fairmount Santrol Inc.
- Applicant Address: US OH Chesterland
- Assignee: Fairmount Santrol Inc.
- Current Assignee: Fairmount Santrol Inc.
- Current Assignee Address: US OH Chesterland
- Agency: Calfee, Halter & Griswold LLP
- Main IPC: E21B43/267
- IPC: E21B43/267 ; C09K8/80 ; C09K8/68 ; C09K8/62 ; C09K8/88
Abstract:
A resin coated proppant capable of self-bonding at temperatures as low as 70° F. (˜21° C.) is made from an aqueous dispersion of a self-bonding vinyl aromatic/acrylic ester addition copolymer.
Public/Granted literature
- US20180265772A1 FLOWBACK RESISTANT PROPPANTS Public/Granted day:2018-09-20
Information query
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