公开(公告)号：US20190002753A1

公开(公告)日：2019-01-03

申请号：US16072666

申请日：2017-03-01

Applicant: BAKER HUGHES INCORPORATED

Inventor： Michael Brendt Wilson ,  Charles D. Armstrong ,  Mark A. Vorderbruggen

IPC: C09K8/575 ,  C09K8/68 ,  C09K8/74 ,  C09K8/80 ,  E21B43/04 ,  E21B43/267

Abstract: A method of treating a subterranean formation penetrated by a wellbore comprises: introducing into the subterranean formation a treatment fluid comprising a carbonate producing agent, urea, and a cation source; allowing a carbonate precipitate to form, the carbonate precipitate comprising a cation from the cation source and having a water solubility of less than about 0.1 g/100 mL at 25° C. and atmospheric pressure; and reducing or substantially preventing the passage of formation particles from the subterranean formation into the wellbore while allowing passage of formation fluids from the subterranean formation into the wellbore.

公开(公告)号：US11060013B2

公开(公告)日：2021-07-13

申请号：US16072666

申请日：2017-03-01

Applicant: BAKER HUGHES INCORPORATED

Inventor： Michael Brendt Wilson ,  Charles D. Armstrong ,  Mark A. Vorderbruggen

IPC: C09K8/575 ,  C09K8/74 ,  C09K8/68 ,  C09K8/80 ,  E21B43/04 ,  E21B43/267 ,  E21B43/20 ,  C09K8/46 ,  C09K8/57 ,  C09K8/62 ,  C09K8/72 ,  C09K8/582

Abstract: A method of treating a subterranean formation penetrated by a wellbore comprises: introducing into the subterranean formation a treatment fluid comprising a carbonate producing agent, urea, and a cation source; allowing a carbonate precipitate to form, the carbonate precipitate comprising a cation from the cation source and having a water solubility of less than about 0.1 g/100 mL at 25° C. and atmospheric pressure; and reducing or substantially preventing the passage of formation particles from the subterranean formation into the wellbore while allowing passage of formation fluids from the subterranean formation into the wellbore.