| Title | METHODS FOR IMPROVING THE PRODUCTIVITY OF OIL PRODUCING WELLS |
| Publication Type | Patent |
| Year of Publication | 2011 |
| Authors | Bang, V., M. M. Sharma, and G. A. Pope |
| Published Source | US Patent & Trademark Office, Patent Full Text and Image Database |
| Patent Version Number | US 20100319920 A1 |
| Application Number | 12745405 |
| Date Published | 12/2010 |
| Assignee | BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM |
| Country | U.S.A. |
| Patent Type | Patent assignment 027327/0994 |
| Patent Number | 8261825 |
| Other Numbers | 20100319920 |
| Keywords | Chemical Well Stimulation: Solvents and Surfactants, Condensate Banking / Productivity of Gas Condensate Wells |
| Abstract | Methods for treating clastic formations bearing brine and at least one of black oil or volatile oil using a composition containing a nonionic polymer and solvent. The solvent at least one of solubilizes or displaces at least one of brine or oil in the clastic formation. Methods for treating a formation having at least one fracture using a composition containing a nonionic polymer and solvent. Methods for making a composition for treating a clastic formation bearing brine and at least one of black oil or volatile oil. |
| 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=8261825.PN.&OS=PN/8261825&RS=PN/8261825 |
| Issue Date | Patent 8261825 Sep 11, 2012 Publication 20100319920 Dec 23, 2010 Application 12745405 May 28, 2010 |
| Attorney/Agent | EDWIN S. FLORES C/O CHALKER FLORES, LLP |
