Invention Grant
- Patent Title: System and method for controlled flowback
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Application No.: US16025191Application Date: 2018-07-02
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Publication No.: US10767472B2Publication Date: 2020-09-08
- Inventor: Thomas Pfeiffer , Adriaan Gisolf , Vladislav Achourov , Geir Thomas Glattetre , Kathryn Briggs , Jan Erik Tvedten
- 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 Trevor G. Grove
- Main IPC: E21B49/00
- IPC: E21B49/00 ; E21B49/08

Abstract:
A downhole acquisition tool having a formation testing module is provided. The formation testing module includes a fluid chamber comprising a piston and configured to store a fluid and to receive a flowback fluid from a geological formation, wherein the fluid is substantially free of solids. Additionally, the formation testing tool has a first conduit fluidly coupled to the fluid chamber and extending from a flowback conduit and a first outlet of the formation testing module, wherein the flowback conduit is configured fluidly coupled to the geological formation. and configured to receive the flowback fluid from the geological formation, and wherein the first conduit is configured to receive the flowback fluid from the flowback conduit. Further, the formation testing module has a first flow control device positioned downstream from the fluid chamber, wherein the first flow control device is configured to control a flow of the fluid exiting the fluid chamber.
Public/Granted literature
- US20180320515A1 SYSTEM AND METHOD FOR CONTROLLED FLOWBACK Public/Granted day:2018-11-08
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