US2018135396A1PendingUtilityA1

Method For The Control of Cryogenic Stimulation of Shale Gas Formations

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Assignee: LIU ARNOLDPriority: Nov 16, 2016Filed: Nov 16, 2017Published: May 17, 2018
Est. expiryNov 16, 2036(~10.3 yrs left)· nominal 20-yr term from priority
Inventors:Arnold Liu
E21B 43/2405E21B 43/26E21B 43/2605E21B 36/001E21B 43/267Y02C20/40E21B 41/0064
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Claims

Abstract

A method for stimulating a natural gas formation, comprising injecting a liquid cryogen and a proppant into a natural gas formation.

Claims

exact text as granted — not AI-modified
What is claimed is: 
     
         1 . A method of cryogenically stimulating a natural gas formation, comprising:
 Injecting liquid cryogen and a proppant into a natural gas formation.

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