公开(公告)号：US20170166804A1

公开(公告)日：2017-06-15

申请号：US15445170

申请日：2017-02-28

Applicant: SHELL OIL COMPANY

Inventor： Jeffrey George SOUTHWICK ,  Yi SVEC ,  Gordon Thomas SHAHIN

IPC: C09K8/588 ,  E21B43/16 ,  C09K8/584

CPC classification number: C09K8/588 ,  C09K8/584 ,  E21B43/16 ,  E21B43/20 ,  E21B43/26

Abstract: A method, system, and composition for producing oil from a formation utilizing an oil recovery formulation comprising a surfactant, an ammonia liquid, an alkali metal carbonate or bicarbonate, a polymer, and water are provided.

公开(公告)号：US20140196902A1

公开(公告)日：2014-07-17

申请号：US14156042

申请日：2014-01-15

Applicant: SHELL OIL COMPANY

Inventor： Jeffrey George SOUTHWICK ,  Yi SVEC ,  Gordon Thomas SHAHIN

IPC: C09K8/588 ,  E21B43/25

CPC classification number: C09K8/588 ,  C09K8/584 ,  E21B43/16 ,  E21B43/20 ,  E21B43/26

Abstract: A method, system, and composition for producing oil from a formation utilizing an oil recovery formulation comprising a surfactant, an ammonia liquid, an alkali metal carbonate or bicarbonate, a polymer, and water are provided.

Abstract translation: 提供了一种利用包含表面活性剂，氨液，碱金属碳酸盐或碳酸氢盐，聚合物和水的油采收制剂从地层生产油的方法，系统和组合物。

公开(公告)号：US20140174735A1

公开(公告)日：2014-06-26

申请号：US14132725

申请日：2013-12-18

Applicant: Shell Oil Company

Inventor： Jeffrey George SOUTHWICK ,  Yi SVEC ,  Gordon Thomas SHAHIN

IPC: C09K8/588 ,  E21B43/16

CPC classification number: C09K8/588 ,  C09K8/584 ,  E21B43/16

Abstract: A method, system, and composition for producing oil from a formation utilizing an oil recovery formulation comprising a surfactant, an ammonia liquid, a polymer, and water are provided.

Abstract translation: 提供了一种使用包含表面活性剂，氨液，聚合物和水的油采收制剂从地层生产油的方法，系统和组合物。