Invention Grant
- Patent Title: Enhanced steam extraction of in situ bitumen
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Application No.: US14766251Application Date: 2014-03-19
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Publication No.: US09739124B2Publication Date: 2017-08-22
- Inventor: Naoko Akiya , Paul A. Gillis , Harpreet Singh , Abu Mokhtarul Hassan , Zubin B. Kuvadia
- Applicant: Dow Global Technologies LLC
- Applicant Address: US MI Midland
- Assignee: Dow Global Technologies LLC
- Current Assignee: Dow Global Technologies LLC
- Current Assignee Address: US MI Midland
- Agent Steven W. Mork
- International Application: PCT/US2014/031155 WO 20140319
- International Announcement: WO2014/160563 WO 20141002
- Main IPC: E21B43/24
- IPC: E21B43/24 ; C09K8/592 ; C09K8/58 ; C10G1/04
Abstract:
A process includes: (a) injecting a steam composition into a subterranean location containing bitumen, the steam composition containing an alkylene glycol ether and steam, wherein the alkylene glycol ether is other than a glycol ether amine; and (b) recovering bitumen from the subterranean location to above the ground.
Public/Granted literature
- US20160069172A1 ENHANCED STEAM EXTRACTION OF IN SITU BITUMEN Public/Granted day:2016-03-10
Information query
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