Invention Application
- Patent Title: ENHANCED STEAM EXTRACTION OF IN SITU BITUMEN
- Patent Title (中): 增加蒸汽提取在白俄罗斯
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Application No.: US14766251Application Date: 2014-03-19
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Publication No.: US20160069172A1Publication Date: 2016-03-10
- Inventor: Naoko Akiya , Paul A. Gillis , Harpreet Singh , Abu Mokhtarul Hassan , Zubin B. Kuvadia
- Applicant: DOW GLOBAL TECHNOLOGIES LLC
- International Application: PCT/US2014/031155 WO 20140319
- Main IPC: E21B43/24
- IPC: E21B43/24 ; C09K8/58
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
- US09739124B2 Enhanced steam extraction of in situ bitumen Public/Granted day:2017-08-22
Information query
IPC分类:
