Invention Grant
- Patent Title: Hydraulic diversion systems to enhance matrix treatments and methods for using same
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Application No.: US16117490Application Date: 2018-08-30
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Publication No.: US10309172B2Publication Date: 2019-06-04
- Inventor: Ronald van Petegem , Andrew Duncan , Alfredo Mendez Zurita , Kern L. Smith , Leonid Vigderman , Rajesh K. Saini
- Applicant: Weatherford Technology Holdings, LLC
- Applicant Address: US TX Houston
- Assignee: Weatherford Technology Holdings, LLC
- Current Assignee: Weatherford Technology Holdings, LLC
- Current Assignee Address: US TX Houston
- Agency: Vorys, Sater, Seymour and Pease LLP
- Main IPC: E21B33/138
- IPC: E21B33/138 ; E21B43/14 ; E21B21/00 ; E21B49/08 ; C09K8/50 ; C09K8/506 ; E21B43/02 ; C09K8/508 ; C09K8/575
Abstract:
Systems and methods for treating formation intervals including forming a low permeability layer on a surface of the interval and pumping a sand control treating solution through the layer, which diverts the flow into the formation permitting improved treatment uniformity and improved overall internal treatment.
Public/Granted literature
- US20180371851A1 HYDRAULIC DIVERSION SYSTEMS TO ENHANCE MATRIX TREATMENTS AND METHODS FOR USING SAME Public/Granted day:2018-12-27
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