公开(公告)号：US20210002444A1

公开(公告)日：2021-01-07

申请号：US16922999

申请日：2020-07-07

Applicant: Chevron U.S.A. Inc.

Inventor： Varadarajan DWARAKANATH ,  Taimur MALIK ,  Lin ZOU ,  Jimin Daniel ZHOU ,  Nabijan NIZAMIDIN ,  Gregory A. WINSLOW ,  Reza BANKI ,  Mohamad SALMAN

IPC: C08J9/12

Abstract: Disclosed are foam precursor compositions, foamed compositions, and methods of using these foamed compositions for the stimulation of unconventional reservoirs.

公开(公告)号：US20240182781A1

公开(公告)日：2024-06-06

申请号：US18439282

申请日：2024-02-12

Applicant: CHEVRON U.S.A. INC.

Inventor： Gayani W. PINNAWALA ,  Sujeewa S. PALAYANGODA ,  Varadarajan DWARAKANATH ,  Mohamad SALMAN ,  Mohsen S. TAGAVIFAR

IPC: C09K8/86 ,  C10G33/04

CPC classification number: C09K8/86 ,  C10G33/04 ,  C09K2208/26

Abstract: Disclosed herein are methods and composition for breaking foam, emulsions, or any combination thereof.

公开(公告)号：US20210179930A1

公开(公告)日：2021-06-17

申请号：US17121333

申请日：2020-12-14

Applicant: Chevron U.S.A. Inc.

Inventor： Gayani W. PINNAWALA ,  Sujeewa S. PALAYANGODA ,  Varadarajan DWARAKANATH ,  Mohamad SALMAN ,  Mohsen S. TAGAVIFAR

IPC: C09K8/86 ,  C10G33/04

Abstract: Disclosed herein are methods and composition for breaking foam, emulsions, or any combination thereof.

公开(公告)号：US20240384158A1

公开(公告)日：2024-11-21

申请号：US18581235

申请日：2024-02-19

Applicant: CHEVRON U.S.A. INC.

Inventor： Varadarajan DWARAKANATH ,  Taimur MALIK ,  Lin ZUO ,  Jimin Daniel ZHOU ,  Nabijan NIZAMIDIN ,  Gregory A. WINSLOW ,  Reza BANKI ,  Mohamad SALMAN

IPC: C09K8/60 ,  C09K8/94 ,  E21B43/16

Abstract: Disclosed are foam precursor compositions, foamed compositions, and methods of using these foamed compositions for the stimulation of unconventional reservoirs.