公开(公告)号：US20160060506A1

公开(公告)日：2016-03-03

申请号：US14781751

申请日：2014-02-21

Applicant: SHOWA DENKO K.K.

Inventor： Kei TAKAHASHI ,  Makoto SAITO

IPC: C09K8/68

CPC classification number: C09K8/68 ,  C08L3/02 ,  C08L3/10 ,  C08L67/02 ,  C08L67/04 ,  C09K8/885

Abstract: The present invention provides a fracturing fluid with a high level of safety, excellent dispersion stability of a fluid and a fracture support material, and a short-term degradability, and an injection material for fracturing to be contained in the fracturing fluid. The injection material for fracturing includes a resin composition at least containing a hydrolyzable or biodegradable resin and a starch. The fracturing fluid includes the injection material for fracturing, a support material with an average particle size of from 0.1 to 3 mm, and water.

Abstract translation: 本发明提供一种具有高水平安全性，优异的流体和断裂支撑材料的分散稳定性和短期降解性的压裂液，以及用于压裂液中包含的压裂用注射材料。 用于压裂的注射材料包括至少含有可水解或可生物降解的树脂和淀粉的树脂组合物。 压裂液包括用于压裂的注射材料，平均粒径为0.1至3mm的支撑材料和水。