Invention Grant
- Patent Title: Method of hydraulic fracturing utilizing a hydraulic fracturing fluid with a single phase liquid proppant
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Application No.: US16933955Application Date: 2020-07-20
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Publication No.: US11578261B2Publication Date: 2023-02-14
- Inventor: Lijun Lin , Jiangshui Huang , Litao Bai , Stephanie Yu , Fuchen Liu , Congbin Yin , Wei Gong
- Applicant: CNPC USA CORPORATION
- Applicant Address: US TX Houston
- Assignee: CNPC USA CORPORATION
- Current Assignee: CNPC USA CORPORATION
- Current Assignee Address: US TX Houston
- Agency: Hogan Lovells US LLP
- Main IPC: E21B43/267
- IPC: E21B43/267 ; C09K8/80 ; C09K8/66 ; C09K8/68
Abstract:
The disclosed hydraulic fracturing fluid can include a liquid solvent, one or more surfactants, a proppant-forming compound, and one or more curing agents. When injected into a wellbore, the hydraulic fracturing fluid reacts to form proppant pillars in-situ under downhole conditions. The proppant pillars are capable of maintaining conductive fractures.
Public/Granted literature
- US20200369952A1 COMPOSITIONS OF HYDRAULIC FRACTURING FLUID AND METHOD THEREOF Public/Granted day:2020-11-26
Information query
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