Method and compositions for fracturing subterranean formations
Patent
·
OSTI ID:5588474
An aqueous gel containing a retarded crosslinking composition comprising an organotitanate chelate, polyhydroxyl-containing compound and an aqueous fluid. The gel is useful for fracturing and placing propping agents within a subterranean formation. The gel has a high viscosity in the formation and has pumping characteristics in turbulent flow similar to those of the base gel.
- Assignee:
- Halliburton Company
- Patent Number(s):
- US 4502967
- OSTI ID:
- 5588474
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
02 PETROLEUM
020300* -- Petroleum-- Drilling & Production
AQUEOUS SOLUTIONS
CHELATES
CHEMICAL COMPOSITION
CHEMICAL REACTIONS
COLLOIDS
COMMINUTION
COMPLEXES
CROSS-LINKING
DISPERSIONS
ENHANCED RECOVERY
FLUID MECHANICS
FLUIDS
FRACTURING
FRACTURING FLUIDS
GELS
HYDRAULIC FRACTURING
MECHANICS
MIXTURES
OIL WELLS
OXYGEN COMPOUNDS
POLYMERIZATION
POLYMERS
PROPPING AGENTS
RECOVERY
SOLUTIONS
TITANATES
TITANIUM COMPOUNDS
TRANSITION ELEMENT COMPOUNDS
WELLS
020300* -- Petroleum-- Drilling & Production
AQUEOUS SOLUTIONS
CHELATES
CHEMICAL COMPOSITION
CHEMICAL REACTIONS
COLLOIDS
COMMINUTION
COMPLEXES
CROSS-LINKING
DISPERSIONS
ENHANCED RECOVERY
FLUID MECHANICS
FLUIDS
FRACTURING
FRACTURING FLUIDS
GELS
HYDRAULIC FRACTURING
MECHANICS
MIXTURES
OIL WELLS
OXYGEN COMPOUNDS
POLYMERIZATION
POLYMERS
PROPPING AGENTS
RECOVERY
SOLUTIONS
TITANATES
TITANIUM COMPOUNDS
TRANSITION ELEMENT COMPOUNDS
WELLS