Baker Oil Tools PRODUCT REPORTPRODUCT REPORT
2001 Baker Hughes Incorporated. All rights reserved.
PR/SCS/11-01
DBW-1Encapsulated High Temperature Breaker
Product Family No. H066911701
DESCRIPTION/APPLICATION:DBW-1 is a delayed release oxidizing
breaker, which gradually releases the oxidizer into the fracturing
fluid to allow the break of the fluid to be delayed or higher
breaker concentrations to be used. DBW-1 can thereby provide
improved proppant transport and improved clean-up of the proppant
pack. Since DBW-1 is a solid, the breaker will not be lost to the
formation during fluid leakoff. DBW-1 can be used as the sole
breaker or in combination with other breakers. Although loading
requirements may vary from job to job, higher concentrations than a
standard oxidative breaker can be used without compromising fluid
viscosity during proppant placement.
FEATURES/BENEFITS: Provides improved clean up of the proppant
pack Higher concentrations may be used without compromising fluid
viscosity Compatible with other breakers Cost effective
APPLICATION AND DOSAGE:The loading for DBW-1 will vary according
to job specifications, but will most commonly range from 1.0 to 4.0
lb/Mgal (120 to 479 g/cu meter) DBW-1 may be added in batch mix or
on the fly applications. AVAILABILITY:DBW-1 is available in 50
gallon (189.3 liters) fiber drums.SHIPPING AND HANDLING:DBW-1
should be stored in a cool, dry place, and kept away from heat,
sources of ignition, and combus-tible materials. DBW-1 should also
be kept away from reducing agents, organic materials, metals, and
moisture. A Material Safety Data Sheet outlining recommended safe
handling of DBW-1 is available upon request, or will be forwarded
upon the purchase of DBW-1.
SPECIFICATIONS: Physical state and appearance Solid
pH (1% solution/water) 4.5-5Specific gravity 1.723
Bulk density 57-64 lb/cu ft (913.6 -1,025.8 kg/cu
meter)Solubility Partially soluble in cold water
Odor Slight acridColor Off-white
November 2001 SAND CONTROL SYSTEMSFluid Pumping Services
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