公开(公告)号：US11377580B2

公开(公告)日：2022-07-05

申请号：US16335409

申请日：2017-09-12

Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION

Inventor： Xiaoran Hu ,  Shitong S. Zhu ,  Agathe Robisson ,  Sepand Ossia ,  Meng Qu

IPC: E21B33/134 ,  C09K8/44 ,  C08F32/08 ,  C09K8/42 ,  C09K8/575 ,  E21B33/138 ,  E21B43/267

Abstract: Methods may include introducing a polymerizable composition containing a polycyclic monomer and a catalyst into a subterranean formation; and polymerizing the polymerizable composition in the presence of the catalyst in situ to form a polymer. Methods may also include lowering a wellbore tool into the subterranean formation, wherein the tool contains a first partition containing a polymerizable composition, and a second partition containing a catalyst; releasing the polymerizable composition from the first partition; releasing the catalyst from the second partition; contacting the polymerizable composition and the catalyst in a mixing region; and reacting the polymerizable composition and the catalyst in situ to form a polymer.

公开(公告)号：US20200017748A1

公开(公告)日：2020-01-16

申请号：US16335409

申请日：2017-09-12

Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION

Inventor： Xiaoran Hu ,  Shitong S. Zhu ,  Agathe Robisson ,  Sepand Ossia ,  Meng Qu

IPC: C09K8/44 ,  C09K8/42 ,  C09K8/575 ,  C08F32/08 ,  E21B33/138 ,  E21B43/267 ,  E21B33/134

Abstract: Methods may include introducing a polymerizable composition containing a polycyclic monomer and a catalyst into a subterranean formation; and polymerizing the polymerizable composition in the presence of the catalyst in situ to form a polymer. Methods may also include lowering a wellbore tool into the subterranean formation, wherein the tool contains a first partition containing a polymerizable composition, and a second partition containing a catalyst; releasing the polymerizable composition from the first partition; releasing the catalyst from the second partition; contacting the polymerizable composition and the catalyst in a mixing region; and reacting the polymerizable composition and the catalyst in situ to form a polymer.