公开(公告)号：US20170044418A1

公开(公告)日：2017-02-16

申请号：US15306244

申请日：2015-05-07

Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION

Inventor： Wingki LEE ,  Sergey MAKARYCHEV-MIKHAILOV ,  Yenny CHRISTANTI ,  Syed Afaq ALI

IPC: C09K8/035 ,  C09K8/58 ,  C09K8/56 ,  C09K8/62

CPC classification number: C09K8/035 ,  C09K8/56 ,  C09K8/58 ,  C09K8/62 ,  C09K8/64 ,  C09K8/685 ,  C09K8/82 ,  C09K8/887

Abstract: A method of treating a subterranean formation, the method includes forming a fluid comprising: a crosslinkable component and a water soluble phenolic compound that has at least a substituted hydroxyl or alkyloxy group at the ortho or meta position, or a phenolic cyclic derivative of the general formula (1). The formed fluid comprising a combination of the crosslinkable component and the phenolic compound or the phenolic cyclic derivatives of formula 1 exhibits a fluid viscosity greater than 100 cP at 100/s and 93° C. or greater for at least 30 minutes.

Abstract translation: 一种处理地下地层的方法，所述方法包括形成流体，其包括：交联组分和在邻位或间位具有至少取代的羟基或烷氧基的水溶性酚化合物或一般的酚环状衍生物 公式1）。 包含可交联组分和酚化合物或式1的酚环状衍生物的组合的形成的流体在100 / s和93℃或更高温度下表现出大于100cP的流体粘度至少30分钟。

公开(公告)号：US20240218232A1

公开(公告)日：2024-07-04

申请号：US18606269

申请日：2024-03-15

Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION

Inventor： Yenny CHRISTANTI ,  Konstantin Viktorovich VIDMA ,  Changsheng XIANG ,  Samuel DANICAN ,  Valerie Gisele Helene LAFITTE

IPC: C09K8/508 ,  C09K8/514 ,  E21B33/12 ,  E21B33/138

CPC classification number: C09K8/5083 ,  C09K8/514 ,  E21B33/1208 ,  E21B33/138 ,  C09K2208/08 ,  C09K2208/28 ,  E21B2200/08

Abstract: A wellbore treatment fluid is disclosed herein, the fluid comprising a butenediol vinyl alcohol copolymer. Also, a wellbore treatment fluid comprises a dissolvable material capable of forming a gel upon hydration, the dissolvable material having a cylindrical cross-sectional shape. Methods of treating a subterranean formation includes introducing a treatment fluid comprising a butenediol vinyl alcohol copolymer, and creating a plug with the treatment fluid.

公开(公告)号：US20230323187A1

公开(公告)日：2023-10-12

申请号：US17754732

申请日：2020-10-09

Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION

Inventor： Yenny CHRISTANTI ,  Konstantin Viktorovich VIDMA ,  Changsheng XIANG ,  Samuel DANICAN ,  Valerie Gisele Helene LAFITTE

IPC: C09K8/508 ,  C09K8/514 ,  E21B33/138 ,  E21B33/12

CPC classification number: C09K8/5083 ,  C09K8/514 ,  E21B33/138 ,  E21B33/1208 ,  C09K2208/08 ,  C09K2208/28 ,  E21B2200/08

Abstract: A wellbore treatment fluid is disclosed herein, the fluid comprising a butenediol vinyl alcohol copolymer. Also, a wellbore treatment fluid comprises a dissolvable material capable of forming a gel upon hydration, the dissolvable material having a cylindrical cross-sectional shape. Methods of treating a subterranean formation includes introducing a treatment fluid comprising a butenediol vinyl alcohol copolymer, and creating a plug with the treatment fluid.