公开(公告)号：US09638016B2

公开(公告)日：2017-05-02

申请号：US14536395

申请日：2014-11-07

Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION

Inventor： Geza Horvath Szabo ,  Mohan Kanaka Raju Panga ,  Sergey Semenov ,  Andrey Yakovlev ,  Maxim Yutkin ,  Karina Bagdasarova

IPC: E21B43/267 ,  C09K8/80 ,  E21B43/04 ,  C09K8/50 ,  C09K8/528

CPC classification number: E21B43/267 ,  C09K8/50 ,  C09K8/528 ,  C09K8/805 ,  E21B43/04

Abstract: A method is provided for treating at least a portion of a subterranean formation. The method includes introducing a treatment fluid including a composite particle, which includes proppant incorporated into or attached to a swellable material and/or swellable materials, into a subterranean formation via a wellbore; and increasing the buoyancy of the composite particle including proppant by either mixing it with a treatment fluid or mixing it with a treatment fluid and triggering the swellable material and/or swellable materials to swell.

公开(公告)号：US20150129213A1

公开(公告)日：2015-05-14

申请号：US14536395

申请日：2014-11-07

Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION

Inventor： Geza Horvath Szabo ,  Mohan Kanaka Raju Panga ,  Sergey Semenov ,  Andrey Yakovlev ,  Maxim Yutkin ,  Karina Bagdasarova

IPC: E21B43/267 ,  E21B43/04

CPC classification number: E21B43/267 ,  C09K8/50 ,  C09K8/528 ,  C09K8/805 ,  E21B43/04

Abstract: A method is provided for treating at least a portion of a subterranean formation. The method includes introducing a treatment fluid including a composite particle, which includes proppant incorporated into or attached to a swellable material and/or swellable materials, into a subterranean formation via a wellbore; and increasing the buoyancy of the composite particle including proppant by either mixing it with a treatment fluid or mixing it with a treatment fluid and triggering the swellable material and/or swellable materials to swell.

Abstract translation: 提供了一种处理地下地层的至少一部分的方法。 该方法包括将包含掺入或附着到可溶胀材料和/或可膨胀材料的支撑剂的处理流体经由井筒引入地下地层中; 并且通过将其与处理流体混合或将其与处理流体混合并引发可膨胀材料和/或可溶胀材料膨胀来增加包括支撑剂的复合颗粒的浮力。