- Patent Title: Control of far field fracture diversion by low rate treatment stage
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Application No.: US16475484Application Date: 2017-03-02
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Publication No.: US11053787B2Publication Date: 2021-07-06
- Inventor: Vladimir Nikolayevich Martysevich , Harold Grayson Walters
- Applicant: Halliburton Energy Services, Inc.
- Applicant Address: US TX Houston
- Assignee: Halliburton Energy Services, Inc.
- Current Assignee: Halliburton Energy Services, Inc.
- Current Assignee Address: US TX Houston
- Agency: Parker Justiss, P.C.
- Agent Thomas Rooney
- International Application: PCT/US2017/020505 WO 20170302
- International Announcement: WO2018/160183 WO 20180907
- Main IPC: E21B43/267
- IPC: E21B43/267 ; E21B43/12 ; E21B47/00 ; E21B43/26
Abstract:
A fracturing controller, a method for controlling fracture diversion, and a hydraulic fracturing system are provided herein. One example of a method for controlling fracture diversion of a fracture during hydraulic fracturing, includes: (1) providing a first fracturing treatment for the fracture at a first pump rate, (2) subsequently providing a low rate treatment for the fracture at a reduced pump rate less than the first pump rate, and (3) changing the reduced pump rate based on proppant bridging in the fracture during the low rate treatment.
Public/Granted literature
- US20210131253A1 CONTROL OF FAR FIELD FRACTURE DIVERSION BY LOW RATE TREATMENT STAGE Public/Granted day:2021-05-06
Information query
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