Patent · US Active

Methods and systems for treatment of subterranean formations

US10125592B2 · kind B2 · utility

1Cited by

8References

18Claims

0Family size

Assignee

Halliburton Energy Services, Inc. · US

Inventors

Leonard R. Case · Duncan, US
Jason E. Bryant · Duncan, US
Loyd East · Tomball, US

Key dates

Filing date	Aug 8, 2013
Grant date	Nov 13, 2018
Priority date	—
Expiry date	Jul 27, 2034

Classification

Technology area (CPC E)Fixed Constructions
CPC primaryE21B43/114
WIPO fieldCivil engineering
WIPO sectorOther fields

Abstract

Improved methods and systems for treating subterranean formations using a sub-surface mixing system are disclosed. The disclosed system includes a well head and a first flow line that directs a blender fluid from a blender to the well head. A second flow line directs a Liquefied Petroleum Gas stream to the well head. A static mixer is positioned downhole and is fluidically coupled to the well head. The well head directs the blender fluid to the static mixer through a first flow path and it directs the Liquefied Petroleum Gas stream from the well head to the static mixer through a second flow path. The static mixer then mixes the blender fluid and the Liquefied Petroleum Gas stream.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.