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"Viscoelastic Surfactants And Methods Of Making And Using Same"
Abstract: A method of servicing a wellbore comprising placing downhole a composition comprising a surfactant package comprising a cationic surfactant and anionic surfactant, wherein the surfactant package when contacted with an aqueous solution forms a viscosified composition in the presence of less than about 30 wt.% of a hydrotrope.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
14 October 2011
Publication Number
52/2012
Publication Type
INA
Invention Field
CHEMICAL
Status
Email
Parent Application
Applicants
HALLIBURTON ENERGY SERVICES, INC.
P.O. BOX 1431, DUNCAN, OKLAHOMA 73536 (US)
Inventors
1. VAN ZANTEN, RYAN
4335 TYLERGATE DRIVE, SPING, TEXAS 77373, US
2. HARRISON, DOUGLAS, J
11823 BRANTLEY HAVEN DRIVE, TOMBALL, TEXAS 77375, US
Specification
NA
Documents
Orders
| Section | Controller | Decision Date |
|---|---|---|
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 7950-delnp-2011-GPA-(18-11-2011).pdf | 2011-11-18 |
| 1 | 7950-delnp-2011.pdf | 2018-12-20 |
| 2 | 7950-delnp-2011-Correspondence Others-(18-11-2011).pdf | 2011-11-18 |
| 2 | 7950-DELNP-2011_EXAMREPORT.pdf | 2016-06-30 |
| 3 | ABSTRACT.pdf | 2016-06-23 |
| 3 | 7950-delnp-2011-Assignment-(18-11-2011).pdf | 2011-11-18 |
| 4 | Amended Claims Set - Clear Copy and Marked Copy.pdf | 2016-06-23 |
| 4 | 7950-delnp-2011-Form-5.pdf | 2012-03-31 |
| 5 | Complete Specification - Clear copy and Marked Copy.pdf | 2016-06-23 |
| 5 | 7950-delnp-2011-Form-3.pdf | 2012-03-31 |
| 6 | FORM 1, FORM 3 & FORM 13.pdf | 2016-06-23 |
| 6 | 7950-delnp-2011-Form-2.pdf | 2012-03-31 |
| 7 | Response to FER.pdf | 2016-06-23 |
| 7 | 7950-delnp-2011-Form-1.pdf | 2012-03-31 |
| 8 | SECTION 8(2) Documents.pdf | 2016-06-23 |
| 8 | 7950-delnp-2011-Drawings.pdf | 2012-03-31 |
| 9 | 7950-delnp-2011-Description (Complete).pdf | 2012-03-31 |
| 9 | Abstract [15-06-2016(online)].pdf | 2016-06-15 |
| 10 | 7950-delnp-2011-Correpondence-others.pdf | 2012-03-31 |
| 10 | Claims [15-06-2016(online)].pdf | 2016-06-15 |
| 11 | 7950-delnp-2011-Claims.pdf | 2012-03-31 |
| 11 | Correspondence [15-06-2016(online)].pdf | 2016-06-15 |
| 12 | 7950-delnp-2011-Abstract.pdf | 2012-03-31 |
| 12 | Description(Complete) [15-06-2016(online)].pdf | 2016-06-15 |
| 13 | 7950-delnp-2011-Form-18-(04-05-2012).pdf | 2012-05-04 |
| 13 | Description(Complete) [15-06-2016(online)].pdf_1.pdf | 2016-06-15 |
| 14 | 7950-delnp-2011-Correspondence Others-(04-05-2012).pdf | 2012-05-04 |
| 14 | Examination Report Reply Recieved [15-06-2016(online)].pdf | 2016-06-15 |
| 15 | 7950-delnp-2011-Form-13-(13-03-2015).pdf | 2015-03-13 |
| 15 | Form 13 [15-06-2016(online)].pdf | 2016-06-15 |
| 16 | 7950-delnp-2011-Correspondance Others-(13-03-2015).pdf | 2015-03-13 |
| 16 | Form 13 [15-06-2016(online)].pdf_2.pdf | 2016-06-15 |
| 17 | Petition Under Rule 137 [15-06-2016(online)].pdf | 2016-06-15 |
| 17 | Form 13 [15-06-2016(online)].pdf_4.pdf | 2016-06-15 |
| 18 | Marked Copy [15-06-2016(online)].pdf | 2016-06-15 |
| 18 | OTHERS [15-06-2016(online)].pdf | 2016-06-15 |
| 19 | Other Document [15-06-2016(online)].pdf | 2016-06-15 |
| 19 | Other Document [15-06-2016(online)].pdf_3.pdf | 2016-06-15 |
| 20 | Other Document [15-06-2016(online)].pdf | 2016-06-15 |
| 20 | Other Document [15-06-2016(online)].pdf_3.pdf | 2016-06-15 |
| 21 | Marked Copy [15-06-2016(online)].pdf | 2016-06-15 |
| 21 | OTHERS [15-06-2016(online)].pdf | 2016-06-15 |
| 22 | Form 13 [15-06-2016(online)].pdf_4.pdf | 2016-06-15 |
| 22 | Petition Under Rule 137 [15-06-2016(online)].pdf | 2016-06-15 |
| 23 | 7950-delnp-2011-Correspondance Others-(13-03-2015).pdf | 2015-03-13 |
| 23 | Form 13 [15-06-2016(online)].pdf_2.pdf | 2016-06-15 |
| 24 | Form 13 [15-06-2016(online)].pdf | 2016-06-15 |
| 24 | 7950-delnp-2011-Form-13-(13-03-2015).pdf | 2015-03-13 |
| 25 | 7950-delnp-2011-Correspondence Others-(04-05-2012).pdf | 2012-05-04 |
| 25 | Examination Report Reply Recieved [15-06-2016(online)].pdf | 2016-06-15 |
| 26 | 7950-delnp-2011-Form-18-(04-05-2012).pdf | 2012-05-04 |
| 26 | Description(Complete) [15-06-2016(online)].pdf_1.pdf | 2016-06-15 |
| 27 | 7950-delnp-2011-Abstract.pdf | 2012-03-31 |
| 27 | Description(Complete) [15-06-2016(online)].pdf | 2016-06-15 |
| 28 | 7950-delnp-2011-Claims.pdf | 2012-03-31 |
| 28 | Correspondence [15-06-2016(online)].pdf | 2016-06-15 |
| 29 | 7950-delnp-2011-Correpondence-others.pdf | 2012-03-31 |
| 29 | Claims [15-06-2016(online)].pdf | 2016-06-15 |
| 30 | 7950-delnp-2011-Description (Complete).pdf | 2012-03-31 |
| 30 | Abstract [15-06-2016(online)].pdf | 2016-06-15 |
| 31 | SECTION 8(2) Documents.pdf | 2016-06-23 |
| 31 | 7950-delnp-2011-Drawings.pdf | 2012-03-31 |
| 32 | Response to FER.pdf | 2016-06-23 |
| 32 | 7950-delnp-2011-Form-1.pdf | 2012-03-31 |
| 33 | FORM 1, FORM 3 & FORM 13.pdf | 2016-06-23 |
| 33 | 7950-delnp-2011-Form-2.pdf | 2012-03-31 |
| 34 | Complete Specification - Clear copy and Marked Copy.pdf | 2016-06-23 |
| 34 | 7950-delnp-2011-Form-3.pdf | 2012-03-31 |
| 35 | Amended Claims Set - Clear Copy and Marked Copy.pdf | 2016-06-23 |
| 35 | 7950-delnp-2011-Form-5.pdf | 2012-03-31 |
| 36 | ABSTRACT.pdf | 2016-06-23 |
| 36 | 7950-delnp-2011-Assignment-(18-11-2011).pdf | 2011-11-18 |
| 37 | 7950-delnp-2011-Correspondence Others-(18-11-2011).pdf | 2011-11-18 |
| 37 | 7950-DELNP-2011_EXAMREPORT.pdf | 2016-06-30 |
| 38 | 7950-delnp-2011-GPA-(18-11-2011).pdf | 2011-11-18 |
| 38 | 7950-delnp-2011.pdf | 2018-12-20 |