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公开(公告)号：US20130161010A1
公开(公告)日：2013-06-27
申请号：US13718880
申请日：2012-12-18
Applicant: SHELL OIL COMPANY
Inventor： Carolus Petrus Adrianus BLOM , Ralf HEDDEN , Andreas Nicholas MATZAKOS , Ernesto UEHARA-NAGAMINE
IPC: E21B43/16
CPC classification number: E21B43/168 , C09K8/594
Abstract: The present invention provides a method for enhancing the recovery of oil from a formation. A hydrocarbon-containing gas and an ether are injected into an oil-bearing formation to mobilize the oil. The mobilized oil is then produced from the formation.
Abstract translation: 本发明提供了一种从地层中提高油的回收率的方法。 将含烃气体和醚注入含油地层以调动油。 然后从地层中产生动员的油。
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公开(公告)号：US20150060075A1
公开(公告)日：2015-03-05
申请号：US14537330
申请日：2014-11-10
Applicant: SHELL OIL COMPANY
Inventor： Carolus Petrus Adrianus BLOM , Ralf HEDDEN , Andreas Nicholas MATZAKOS , Ernesto UEHARA-NAGAMINE
CPC classification number: E21B43/168 , C09K8/594
Abstract: The present invention provides a method for enhancing the recovery of oil from a formation. An enhanced oil recovery formulation comprising a gas comprised of a hydrocarbon-containing gas and an ether having from 2 to 4 carbons is injected into an oil-bearing formation to mobilize the oil. The mobilized oil is then produced from the formation.
Abstract translation: 本发明提供了一种从地层中提高油的回收率的方法。 包含含有烃的气体和具有2至4个碳的醚的气体的增强的油采收制剂被注入到含油地层中以调动油。 然后从地层中产生动员的油。
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公开(公告)号：US20130153228A1
公开(公告)日：2013-06-20
申请号：US13714071
申请日：2012-12-13
Applicant: SHELL OIL COMPANY
Inventor： Carolus Petrus Adrianus BLOM , Paulus Maria BOERRIGTER , Ralf HEDDEN
Abstract: The present invention provides a system and method for producing oil in which an ether-containing formulation is injected into a formation containing oil and an oil-immiscible formulation is injected into the formation, and oil is produced from the formation. The oil-immiscible formulation has a salt content of at most 5 wt. % and is comprised of water having a salt content of at most 5 wt. %.
Abstract translation: 本发明提供了一种用于生产油的系统和方法，其中将含醚制剂注入含有油的地层中，并将油不混溶的制剂注入到地层中，并且从地层产生油。 油不混溶制剂的盐含量至多为5wt。 ％，并且由盐含量至多为5重量％的水组成。 ％。
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