公开(公告)号：US09896903B2

公开(公告)日：2018-02-20

申请号：US14716504

申请日：2015-05-19

Applicant: Shell Oil Company

Inventor： Ernesto Rafael Fonseca Ocampos ,  Mauricio Jose Farinas Moya ,  Guy Lode Magda Maria Verbist ,  Gerardus Johannes Leonardus Van Der Wegen ,  Henricus Lambertus Maria Van Selst ,  Cornelis Pieter Hamelink ,  Robertus Hermannes Johannes Jozef Haverkort ,  Jochem Okke Boer ,  Jeffrey Maloy Noe ,  Jesper Van Der Horst ,  Peter Liam Brett ,  Claudia Jane Hackbarth ,  Prasad Baloo Kerkar ,  Benjamin Mowad

IPC: E21B33/138 ,  E21B43/267 ,  C09K8/46 ,  C09K8/57 ,  C09K8/80 ,  C09K8/467 ,  E21B43/26 ,  C04B30/00 ,  C04B20/10

CPC classification number: E21B33/138 ,  C04B20/1077 ,  C04B30/00 ,  C09K8/46 ,  C09K8/467 ,  C09K8/57 ,  C09K8/80 ,  C09K8/805 ,  E21B43/26 ,  E21B43/267 ,  C04B14/06

Abstract: A method of treating a subterranean formation via well bore may include introducing a plurality of particles into the subterranean formation via the well bore, each particle having a substrate and a layer of cement on the substrate. The cement may be in a state of suspended hydration and the method may include introducing moisture to the subterranean formation via the well bore. The method may also include allowing the particles and the moisture to contact one another. Contact between the particles and the moisture may cause the cement to move from a state of suspended hydration to a state of secondary hydration.