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Fluorosurfactants and treatment fluids for reduction of water blocks, oil blocks, and/or gas condensates and associated methods

  • US 8,669,212 B2
  • Filed: 09/03/2009
  • Issued: 03/11/2014
  • Est. Priority Date: 09/03/2009
  • Status: Active Grant
First Claim
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1. A method of treating a gas well comprising:

  • contacting a subterranean formation with a cationic fluorosurfactant, wherein the cationic fluorosurfactant comprises an amine group, wherein the amine group comprises at least one substituent comprising about 3 carbons to about 22 carbons and selected from the group consisting of a fluoroalkyl group, a fluoroalkenyl group, and combinations thereof.

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