Invention Grant
- Patent Title: Catalytic proppant and methods for making and using same
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Application No.: US15921389Application Date: 2018-03-14
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Publication No.: US10752831B2Publication Date: 2020-08-25
- Inventor: Steve Savoy , Daniel R. Mitchell , Byron Zollars , Chad Cannan , Todd Roper
- Applicant: CARBO CERAMICS INC.
- Applicant Address: US TX Houston
- Assignee: CARBO CERAMICS INC.
- Current Assignee: CARBO CERAMICS INC.
- Current Assignee Address: US TX Houston
- Agency: Patterson + Sheridan, LLP
- Main IPC: E21B43/267
- IPC: E21B43/267 ; C09K8/80 ; B01J21/12 ; B01J35/00 ; B01J35/10 ; E21B43/04 ; C09K8/62

Abstract:
A catalytic proppant and methods for making and using same are disclosed herein. The catalytic proppant can include a proppant support containing silica and alumina. The proppant support can have a macropore concentration of about 15% to about 45%, a mesopore concentration of about 20% to 50%, and a micropore concentration of about 8% to about 30% based on the total pore volume of the proppant support. The proppant support can also have a surface area of about 0.5 m2/g to about 50 m2/g. The catalytic proppant can have a long term permeability at 7,500 psi of at least about 10 D in accordance with ISO 13503-5.
Public/Granted literature
- US20180273837A1 CATALYTIC PROPPANT AND METHODS FOR MAKING AND USING SAME Public/Granted day:2018-09-27
Information query
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