公开(公告)号：US20180312745A1

公开(公告)日：2018-11-01

申请号：US16004889

申请日：2018-06-11

Applicant: ECOLAB USA INC.

Inventor： Linh Do ,  Brian Mueller ,  Duy T. Nguyen

IPC: C09K8/68 ,  C09K8/60 ,  C09K8/88 ,  C09K8/584 ,  E21B43/26 ,  C09K8/86

Abstract: Disclosed herein are compositions and methods for increasing recovery of hydrocarbon compounds from hydrocarbon-containing subterranean fractured rock formations. Novel emulsions and fracturing fluids are provided. The fracturing fluids convert oil-wet rocks to water-wet, yet exhibit a low tendency of composition components to sorb to the rock. The fracturing fluids do not cause formation of emulsions with hydrocarbon compounds within the subterranean fractured rock formations.

公开(公告)号：US10767104B2

公开(公告)日：2020-09-08

申请号：US16004889

申请日：2018-06-11

Applicant: ECOLAB USA INC.

Inventor： Linh Do ,  Brian Mueller ,  Duy T. Nguyen

IPC: E21B43/26 ,  C09K8/584 ,  C09K8/86 ,  C09K8/60 ,  C09K8/68 ,  C09K8/88

Abstract: Disclosed herein are compositions and methods for increasing recovery of hydrocarbon compounds from hydrocarbon-containing subterranean fractured rock formations. Novel emulsions and fracturing fluids are provided. The fracturing fluids convert oil-wet rocks to water-wet, yet exhibit a low tendency of composition components to sorb to the rock. The fracturing fluids do not cause formation of emulsions with hydrocarbon compounds within the subterranean fractured rock formations.

公开(公告)号：US20160251568A1

公开(公告)日：2016-09-01

申请号：US15052439

申请日：2016-02-24

Applicant: ECOLAB USA INC.

Inventor： Linh Do ,  Brian Mueller ,  Duy T. Nguyen

IPC: C09K8/68 ,  C09K8/88 ,  E21B43/26 ,  C09K8/60

CPC classification number: C09K8/68 ,  C09K8/584 ,  C09K8/602 ,  C09K8/86 ,  C09K8/885 ,  E21B43/26

Abstract: Disclosed herein are compositions and methods for increasing recovery of hydrocarbon compounds from hydrocarbon-containing subterranean fractured rock formations. Novel emulsions and fracturing fluids are provided. The fracturing fluids convert oil-wet rocks to water-wet, yet exhibit a low tendency of composition components to sorb to the rock. The fracturing fluids do not cause formation of emulsions with hydrocarbon compounds within the subterranean fractured rock formations.

Abstract translation: 本文公开了用于从含烃地下裂隙岩层中增加烃化合物的回收的组合物和方法。 提供新型乳液和压裂液。 压裂液将油湿岩石转化为湿润湿润，但表现出组成成分吸收岩石的低倾向。 压裂液不会在地下裂缝岩层内形成具有烃化合物的乳液。