公开(公告)号：US20150011443A1

公开(公告)日：2015-01-08

申请号：US14495112

申请日：2014-09-24

Applicant: M-I L.L.C.

Inventor： Raul Navarro-Mascarell ,  Andrew G.K. Jones ,  Mark Luyster ,  Robert L. Horton

IPC: C09K8/575

CPC classification number: C09K8/575 ,  C09K8/26 ,  C09K8/36 ,  C09K8/52

Abstract: A method of gravel packing a hole in a subterranean formation having a filter cake coated on the surface thereof that includes injecting into the hole a gravel pack composition comprising gravel and a carrier fluid comprising a base fluid and at least one iminodiacetic acid or salt thereof is disclosed.

Abstract translation: 一种在地层中砾石填充具有在其表面上涂覆有滤饼的孔的方法，包括将包括砾石的砾石包装组合物和包含基础流体和至少一种亚氨基二乙酸或其盐的载体流体注入孔中， 披露

公开(公告)号：US20170058183A1

公开(公告)日：2017-03-02

申请号：US15352163

申请日：2016-11-15

Applicant: M-I L.L.C.

Inventor： Mark R. Luyster ,  LaTosha Moore ,  Andrew G.K. Jones

IPC: C09K8/52 ,  E21B37/00

CPC classification number: C09K8/52 ,  C09K8/524 ,  C09K8/528 ,  C09K8/86 ,  C09K2208/32 ,  E21B37/00 ,  E21B37/06

Abstract: A breaker fluid for breaking a filtercake in a wellbore. The fluid including a hydrolysable ester of carboxylic acid, and a chelant, an alkyl glycoside, or a combination thereof. The breaker fluid may be pre-mixed and include an amount of water less than required to completely hydrolyze the ester.

Abstract translation: 用于打破井筒中滤饼的破碎液。 所述流体包括羧酸的可水解酯，螯合剂，烷基糖苷或其组合。 破碎剂流体可以预混合并且包括少于完全水解酯所需的量的水。