Invention Grant
- Patent Title: Method for design of production wells and injection wells
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Application No.: US15318740Application Date: 2014-06-30
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Publication No.: US10240082B2Publication Date: 2019-03-26
- Inventor: Danil Sergeyevich Pantsurkin , Geza Horvath Szabo , Chad Kraemer , Mohan Kanaka Raju Panga
- Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
- Applicant Address: US TX Sugar Land
- Assignee: SCHLUMBERGER TECHNOLOGY CORPORATION
- Current Assignee: SCHLUMBERGER TECHNOLOGY CORPORATION
- Current Assignee Address: US TX Sugar Land
- International Application: PCT/RU2014/000473 WO 20140630
- International Announcement: WO2016/003303 WO 20160107
- Main IPC: C09K8/80
- IPC: C09K8/80 ; E21B43/267 ; C09K8/62 ; E21B43/26

Abstract:
The disclosure claimed herein relates to well systems for various fluids production, in particular, for production of fluids from hydrocarbon-containing formations using hydraulic fracturing process. According to the proposed method, injecting into well of fracturing fluid not containing proppant is performed to form a fracture in the formation, after which fracturing fluid is injected into the wellbore in pulse mode; the pulse mode provides at least one pulse of injecting fracturing fluid containing proppant, and at least one pulse of proppant-free fluid. Also, methods for fluid production and injection are proposed. Methods for fluids production, injection and recovery using hydraulic fracturing method are proposed. The proposed method increase the well lifetime due to reduced fluid flow impact on fracture walls and proppant clusters.
Public/Granted literature
- US20170121593A1 METHOD FOR DESIGN OF PRODUCTION WELLS AND INJECTION WELLS Public/Granted day:2017-05-04
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