公开(公告)号：US09617462B2

公开(公告)日：2017-04-11

申请号：US14369115

申请日：2012-12-21

Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION

Inventor： Hitoshi Tashiro ,  S. Sherry Zhu ,  Huilin Tu ,  Sudeep Maheshwari

IPC: E21B43/22 ,  C09K8/50 ,  E21B43/16 ,  C09K8/516 ,  C08K3/16 ,  C08K3/22 ,  C08K3/26 ,  C08K5/098 ,  C08K5/42 ,  C09K8/80

CPC classification number: C09K8/50 ,  C08K3/16 ,  C08K3/22 ,  C08K3/26 ,  C08K5/098 ,  C08K5/42 ,  C08K2003/222 ,  C08K2003/2296 ,  C08K2003/262 ,  C09K8/516 ,  C09K8/805 ,  E21B43/16

Abstract: In general, the current application relates to degradable composite and blend materials that have accelerated degradation in water in low temperature conditions, and their various industrial, medical and consumer product uses. In some embodiments, the degradable composite composition comprises a degradable polymer mixed with discrete particles of a filler that acts to accelerate the degradation of the degradable polymer. Such materials degrade in 60 C water in less than 30 days,

公开(公告)号：US20150027703A1

公开(公告)日：2015-01-29

申请号：US13951940

申请日：2013-07-26

Applicant: Schlumberger Technology Corporation

Inventor： Shitong Sherry Zhu ,  Yiyan Chen ,  John David Rowatt ,  Francois M. Auzerais ,  Huilin Tu ,  Miranda Amarante ,  Meng Qu ,  Simone Musso

IPC: C09K8/68 ,  E21B43/267

CPC classification number: C09K8/68 ,  C09K8/035 ,  C09K8/80 ,  C09K8/88 ,  C09K8/92 ,  E21B43/267

Abstract: A composition comprising, and methods of producing a solid state dispersion comprising particles dispersed in a water soluble polymer. Treatment fluids comprising, and methods of using the solid state dispersion are also disclosed.

Abstract translation: 一种组合物，以及包含分散在水溶性聚合物中的颗粒的固体分散体的制备方法。 还公开了包含固体分散体的处理流体和使用固体分散体的方法。