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：US20140182850A1

公开(公告)日：2014-07-03

申请号：US14132755

申请日：2013-12-18

Applicant: Shell Oil Company

Inventor： Gordon Thomas SHAHIN ,  Gregory Alan CHILEK ,  Shunashep SHUKLA

IPC: E21B43/24

CPC classification number: E21B43/2406 ,  C09K8/592

Abstract: Heavy oil or bitumen is recovered by injecting an oil recovery formulation comprising ammonia and steam having a vapor quality of from greater than 0 to less than 0.7, or injecting components thereof, into an underground oil-bearing formation comprising oil or bitumen having a total acid number of at least 0.1 and producing oil or bitumen from the formation after injection of the oil recovery formulation, or components thereof, into the formation.

Abstract translation: 通过将含有大于0至小于0.7的蒸气质量的氨和蒸汽或其注入组分的含有氨和蒸汽的油采收制剂注入包含具有总酸的油或沥青的地下含油地层来回收重油或沥青 数量至少为0.1，并且在将油采收制剂或其组分注入地层之后从地层产生油或沥青。

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。