Invention Grant
- Patent Title: Competition between transverse and axial hydraulic fractures in horizontal well
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Application No.: US14421469Application Date: 2013-08-13
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Publication No.: US10267131B2Publication Date: 2019-04-23
- Inventor: Brice Lecampion , Romain Charles Andre Prioul
- 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
- Agent Michael L. Flynn; Rachel E. Greene; Robin Nava
- International Application: PCT/US2013/054640 WO 20130813
- International Announcement: WO2014/028432 WO 20140220
- Main IPC: E21B43/11
- IPC: E21B43/11 ; E21B43/26 ; E21B49/00

Abstract:
An apparatus and methods for forming a transverse fracture in a subterranean formation surrounding a wellbore including measuring a property along the length of the formation surrounding the wellbore, forming a stress profile of the formation, identifying a region of the formation to remove using the stress profile, removing the region with a device in the wellbore, and introducing a fluid into the wellbore, wherein a transverse fracture is more likely to form than if the region was not removed. Some embodiments benefit from computing the energy required to initiate and propagate a fracture from the region, optimizing the fluid introduction to minimize the energy required, and optimizing the geometry of the region.
Public/Granted literature
- US20150218925A1 COMPETITION BETWEEN TRANSVERSE AND AXIAL HYDRAULIC FRACTURES IN HORIZONTAL WELL Public/Granted day:2015-08-06
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