Crosslinking delay achieved with gel additive
Journal Article
·
· Oil Gas J.; (United States)
OSTI ID:6078052
Presents data for the delay of metal crosslinked hydroxypropyl guar (HPG) fracturing fluids (utilized since the late 1960s) achieved with titanium acetylacetonate, triethanolamine titanate, and zirconium acetylacetonate. Experiment used 0.2-0.3 g of crosslinker and 150 g of a 50-lb/1,000-gal aqueous solution of HPG buffered to a ph of 7.0. Graph shows results as a function of time. Insights into the nature of the delaying process are given.
- Research Organization:
- Kay-Fries Inc., Stony Point, NY
- OSTI ID:
- 6078052
- Journal Information:
- Oil Gas J.; (United States), Journal Name: Oil Gas J.; (United States) Vol. 80:37; ISSN OIGJA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
02 PETROLEUM
020300* -- Petroleum-- Drilling & Production
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400301 -- Organic Chemistry-- Chemical & Physicochemical Properties-- (-1987)
AQUEOUS SOLUTIONS
CHEMICAL REACTIONS
COLLOIDS
COMMINUTION
CROSS-LINKING
DATA
DISPERSIONS
EXPERIMENTAL DATA
FLUIDS
FRACTURING
FRACTURING FLUIDS
GELS
HYDRAULIC FRACTURING
HYDROXY COMPOUNDS
INFORMATION
MIXTURES
NUMERICAL DATA
ORGANIC COMPOUNDS
POLYMERIZATION
SOLUTIONS
TIME MEASUREMENT
TITANIUM COMPOUNDS
TRANSITION ELEMENT COMPOUNDS
ZIRCONIUM COMPOUNDS
020300* -- Petroleum-- Drilling & Production
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400301 -- Organic Chemistry-- Chemical & Physicochemical Properties-- (-1987)
AQUEOUS SOLUTIONS
CHEMICAL REACTIONS
COLLOIDS
COMMINUTION
CROSS-LINKING
DATA
DISPERSIONS
EXPERIMENTAL DATA
FLUIDS
FRACTURING
FRACTURING FLUIDS
GELS
HYDRAULIC FRACTURING
HYDROXY COMPOUNDS
INFORMATION
MIXTURES
NUMERICAL DATA
ORGANIC COMPOUNDS
POLYMERIZATION
SOLUTIONS
TIME MEASUREMENT
TITANIUM COMPOUNDS
TRANSITION ELEMENT COMPOUNDS
ZIRCONIUM COMPOUNDS