Title:
METHODS, SYSTEMS, AND COMPOSITIONS FOR THE CONTROLLED CROSSLINKING OF WELL SERVICING FLUIDS
Document Type and Number:
WIPO Patent Application WO/2014/144813
Kind Code:
A3
Abstract:
Treating fluid compositions for use in hydrocarbon recovery operations from subterranean formations are described, as well as methods for their preparation and use. In particular, treating fluid compositions are described which comprise a liquid, a crosslinkable organic polymer material that is at least partially soluble in the liquid, a crosslinking agent that is capable of increasing the viscosity of the treating fluid by crosslinking the organic polymer material in the liquid, and a crosslinking modifier additive which can delay or accelerate the crosslinking of the treating fluid composition. Such compositions may be used in a variety of hydrocarbon recovery operations including fracturing operations, drilling operations, gravel packing operations, water control operations, and the like.
Inventors:
DOBSON JAMES W JR (US)
HAYDEN SHAUNA L (US)
PIERCE KIMBERLY A (US)
HAYDEN SHAUNA L (US)
PIERCE KIMBERLY A (US)
Application Number:
PCT/US2014/029381
Publication Date:
November 06, 2014
Filing Date:
March 14, 2014
Export Citation:
Assignee:
TEXAS UNITED CHEMICAL CORP (US)
International Classes:
C08J3/24; C08J3/03; C08J3/075; C08K3/10; C08L5/00
Foreign References:
| US20100048429A1 | 2010-02-25 | |||
| US6024170A | 2000-02-15 | |||
| US5271466A | 1993-12-21 | |||
| US4799548A | 1989-01-24 | |||
| US20120220503A1 | 2012-08-30 |
Other References:
See also references of EP 2970604A4
Attorney, Agent or Firm:
ROSE, Collin A. et al. (Hrdlicka White, Williams & Aughtry,1200 Smith St., 14th Floo, Houston Texas, US)
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