公开(公告)号：US20160017216A1

公开(公告)日：2016-01-21

申请号：US14805791

申请日：2015-07-22

Applicant: Schlumberger Technology Corporation

Inventor： Emilio Jose Miquilena ,  Roberto Arangath ,  Arthur Milne ,  Pedro Saldungaray ,  Richard Donald Hutchins ,  Syed A. Ali ,  Baudel William Quintero ,  Leiming Li

IPC: C09K8/92

CPC classification number: C09K8/92 ,  C09K8/5045 ,  C09K8/512 ,  C09K8/518 ,  C09K8/80 ,  E21B43/16

Abstract: The invention provides a method made of steps of injecting into a wellbore, a composition comprising a solvent, a surfactant, a foaming gas, a foam enhancer, a crosslinkable polymer, and a crosslinking agent capable of crosslinking the polymer, wherein the foam enhancer increases the foam half-life of the gel composition compared to the gel composition without the foam enhancer; and allowing viscosity of the composition to increase and form a gel.

Abstract translation: 本发明提供了一种方法，该方法是将井眼注入包含溶剂，表面活性剂，发泡气体，泡沫增强剂，可交联聚合物和能够交联聚合物的交联剂的组合物的步骤，其中泡沫增强剂增加 与没有泡沫增强剂的凝胶组合物相比，凝胶组合物的泡沫半衰期; 并允许组合物的粘度增加并形成凝胶。

公开(公告)号：US09103202B2

公开(公告)日：2015-08-11

申请号：US13722853

申请日：2012-12-20

Applicant: Schlumberger Technology Corporation

Inventor： Emilio Jose Miquilena ,  Roberto Arangath ,  Arthur Milne ,  Pedro Saldungaray ,  Richard Donald Hutchins ,  Syed A. Ali ,  Baudel William Quintero ,  Leiming Li

IPC: E21B43/16 ,  C09K8/80 ,  C09K8/504 ,  C09K8/512 ,  C09K8/518

CPC classification number: C09K8/92 ,  C09K8/5045 ,  C09K8/512 ,  C09K8/518 ,  C09K8/80 ,  E21B43/16

Abstract: The invention provides a method made of steps of injecting into a wellbore, a composition comprising a solvent, a surfactant, a foaming gas, a foam enhancer, a crosslinkable polymer, and a crosslinking agent capable of crosslinking the polymer, wherein the foam enhancer increases the foam half-life of the gel composition compared to the gel composition without the foam enhancer; and allowing viscosity of the composition to increase and form a gel.

Abstract translation: 本发明提供了一种方法，该方法是将井眼注入包含溶剂，表面活性剂，发泡气体，泡沫增强剂，可交联聚合物和能够交联聚合物的交联剂的组合物的步骤，其中泡沫增强剂增加 与没有泡沫增强剂的凝胶组合物相比，凝胶组合物的泡沫半衰期; 并允许组合物的粘度增加并形成凝胶。

公开(公告)号：US20130118748A1

公开(公告)日：2013-05-16

申请号：US13722853

申请日：2012-12-20

Applicant: Schlumberger Technology Corporation

Inventor： Emilio Jose Miquilena ,  Roberto Arangath ,  Arthur Milne ,  Pedro Saldungaray ,  Richard Donald Hutchins ,  Syed A. Ali ,  Baudel William Quintero ,  Leiming Li

IPC: E21B43/16

CPC classification number: C09K8/92 ,  C09K8/5045 ,  C09K8/512 ,  C09K8/518 ,  C09K8/80 ,  E21B43/16

Abstract: The invention provides a method made of steps of injecting into a wellbore, a composition comprising a solvent, a surfactant, a foaming gas, a foam enhancer, a crosslinkable polymer, and a crosslinking agent capable of crosslinking the polymer, wherein the foam enhancer increases the foam half-life of the gel composition compared to the gel composition without the foam enhancer; and allowing viscosity of the composition to increase and form a gel.

Abstract translation: 本发明提供了一种方法，该方法是将井眼注入包含溶剂，表面活性剂，发泡气体，泡沫增强剂，可交联聚合物和能够交联聚合物的交联剂的组合物的步骤，其中泡沫增强剂增加 与没有泡沫增强剂的凝胶组合物相比，凝胶组合物的泡沫半衰期; 并允许组合物的粘度增加并形成凝胶。