| Title | METHOD FOR TREATING A FRACTURED FORMATION WITH A NON-IONIC FLUORINATED POLYMERIC SURFACTANT |
| Publication Type | Patent |
| Year of Publication | 2007 |
| Authors | Pope, G. A., V. Bang, and M. M. Sharma |
| Published Source | US Patent & Trademark Office, Patent Full Text and Image Database |
| Patent Version Number | 8043998 |
| Application Number | 12532689 |
| Date Published | 10/2011 |
| Assignee | BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM |
| Country | U.S.A. |
| Patent Type | Patent Assignment 024594/0363 |
| Patent Number | 8043998 |
| Other Numbers | 20100137169 |
| Keywords | Chemical Well Stimulation: Solvents and Surfactants, Condensate Banking / Productivity of Gas Condensate Wells, Water Blocking in Low Permeability Gas Sands |
| Abstract | The present invention includes compositions and methods of treating a hydrocarbon-bearing formation, the formation having at least one fracture, by contacting the fracture with a composition that includes a solvent and a nonionic fluorinated polymeric surfactant, wherein the composition interacts with at least a portion of the proppants in the fracture. |
| URL | http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PALL&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.htm&r=1&f=G&l=50&s1=8043998.PN.&OS=PN/8043998&RS=PN/8043998 |
| Issue Date | Patent 8043998 Oct 25, 2011 Publication 20100137169 Jun 3, 2010 Applicaiton 12532689 Jan 27, 2010 |
| Attorney/Agent | CHALKER FLORES, LLP |
