公开(公告)号：US20190185740A1

公开(公告)日：2019-06-20

申请号：US16225070

申请日：2018-12-19

Applicant: RHODIA OPERATIONS

Inventor： Changmin Jung ,  Lingjuan Shen ,  Christopher Smith ,  Hoang Van Le ,  Jian Zhou

IPC: C09K8/588 ,  C08L33/08 ,  C08L33/10 ,  C08L33/24

CPC classification number: C09K8/588 ,  C08L33/08 ,  C08L33/10 ,  C08L33/24 ,  C08L2201/50 ,  C09K8/487 ,  C09K8/68

Abstract: The present disclosure provides polymeric systems that are able to undergo fast hydration and are useful for maintaining particle dispersions for extended periods of time.

公开(公告)号：US20210207464A1

公开(公告)日：2021-07-08

申请号：US17205975

申请日：2021-03-18

Applicant: RHODIA OPERATIONS

Inventor： Subramanian Kesavan ,  Genyao Lin ,  Jian Zhou ,  Hoang Van Le ,  Changmin Jung ,  Qi Qu

IPC: E21B43/26 ,  C09K8/68 ,  C09K8/035 ,  C09K8/88 ,  C09K8/90

Abstract: Compositions and methods for fracturing a subterranean formation are presented. Also provided are compositions and methods for reducing friction-related losses in a well treatment fluid. In general, the compositions include a copolymer that includes one or more vinylphosphonic acid (“VPA”) monomers.

公开(公告)号：US20180073340A1

公开(公告)日：2018-03-15

申请号：US15702855

申请日：2017-09-13

Applicant: Rhodia Operations

Inventor： Subramanian Kesavan ,  Genyao Lin ,  Jian Zhou ,  Hoang Van Le ,  Changmin Jung ,  Qi Qu

IPC: E21B43/26 ,  C09K8/68 ,  C09K8/88 ,  C09K8/90

CPC classification number: E21B43/26 ,  C09K8/035 ,  C09K8/68 ,  C09K8/685 ,  C09K8/882 ,  C09K8/887 ,  C09K8/90 ,  C09K2208/26 ,  C09K2208/28

Abstract: Compositions and methods for fracturing a subterranean formation are presented. Also provided are compositions and methods for reducing friction-related losses in a well treatment fluid. In general, the compositions include a copolymer that includes one or more vinylphosphonic acid (“VPA”) monomers.

公开(公告)号：US11118100B2

公开(公告)日：2021-09-14

申请号：US16225070

申请日：2018-12-19

Applicant: RHODIA OPERATIONS

Inventor： Changmin Jung ,  Lingjuan Shen ,  Christopher Smith ,  Hoang Van Le ,  Jian Zhou ,  Genyao Lin

IPC: C09K8/588 ,  C08L33/08 ,  C08L33/10 ,  C04B28/02 ,  C09K8/467 ,  C09K8/035 ,  C09K8/40 ,  C09K8/487 ,  C09K8/68 ,  C08L33/24 ,  C04B40/00

Abstract: The present disclosure provides polymeric systems that are able to undergo fast hydration and are useful for maintaining particle dispersions for extended periods of time.

公开(公告)号：US10982519B2

公开(公告)日：2021-04-20

申请号：US15702855

申请日：2017-09-13

Applicant: RHODIA OPERATIONS

Inventor： Subramanian Kesavan ,  Genyao Lin ,  Jian Zhou ,  Hoang Van Le ,  Changmin Jung ,  Qi Qu

IPC: E21B43/26 ,  C09K8/68 ,  C09K8/88 ,  C09K8/90 ,  C09K8/035

Abstract: Compositions and methods for fracturing a subterranean formation are presented. Also provided are compositions and methods for reducing friction-related losses in a well treatment fluid. In general, the compositions include a copolymer that includes one or more vinylphosphonic acid (“VPA”) monomers.