公开(公告)号：WO2018070976A1

公开(公告)日：2018-04-19

申请号：PCT/US2016/056229

申请日：2016-10-10

Applicant: HALLLIBURTON ENERGY SERVICES, INC.

Inventor： BEUTERBAUGH, Aaron M. ,  SANDERS, Michael W. ,  INYANG, Ubong ,  ANDERSON, Tyler Austen ,  REYES, Enrique Antonio

IPC: C09K8/68 ,  C09K8/80 ,  C09K8/03 ,  E21B43/26 ,  E21B43/17

Abstract: Provided are methods and systems for treating a fracture. An example method comprises providing a treatment fluid comprising a solubilized polyester and a water- miscible solvent; dispersing the treatment fluid into an aqueous fluid; wherein the dispersing the treatment fluid into an aqueous fluid precipitates the solubilized polyester and forms an amorphous polymeric structure comprising the solid polyester; introducing the amorphous polymeric structure into a fracture within a subterranean formation; and allowing the amorphous polymeric structure to degrade.

Abstract translation: 提供了用于治疗骨折的方法和系统。 示例性方法包括提供包含增溶聚酯和水混溶性溶剂的处理流体; 将处理流体分散到水性流体中; 其中将所述处理流体分散到含水流体中使所述增溶聚酯沉淀并形成包含所述固体聚酯的无定形聚合物结构; 将无定形聚合物结构引入地层内的裂缝中; 并允许无定形聚合物结构降解。