Invention Grant
- Patent Title: Treatment of particles for improved performance as proppants
- Patent Title (中): 处理颗粒以改善性能，作为支撑剂
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Application No.: US12801579Application Date: 2010-06-15
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Publication No.: US08193128B2Publication Date: 2012-06-05
- Inventor: John R. Hellmann , Barry E. Sheetz , Ryan P. Koseski
- Applicant: John R. Hellmann , Barry E. Sheetz , Ryan P. Koseski
- Applicant Address: US PA University Park
- Assignee: The Penn State Research Foundation
- Current Assignee: The Penn State Research Foundation
- Current Assignee Address: US PA University Park
- Agency: Law Offices John A. Parrish
- Main IPC: C09K8/60
- IPC: C09K8/60 ; C03C15/00 ; E21B43/267
Abstract:
The disclosed invention relates to a process of using molten salt ion exchange to treat particles such as spherically shaped soda-lime-silica glass particles. The treated particles may be used as proppants in hydrofractured oil and natural gas wells.
Public/Granted literature
- US20100326657A1 Treatment of particles for improved performance as proppants Public/Granted day:2010-12-30
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