PAC-HV is for water-based drilling fluids, which can effectively
reduces the filtration rate of many water-based oil and gas
drilling fluids and may also be used to increase and stabilize
viscosity to improve hole cleaning and suspension properties in a
wide variety of fluid environment.
PAC R is a cost-effective additive to reduce API filtration rate of
many water based drilling fluids including freshwater, seawater,
saturated saltwater and solids-free brines, native mud, flocculated
mud, inhibited mud and contaminated systems.
4. PAC R increases and stabilizes viscosity to improve rheology,
wellhole cleaning and suspension property by coating and
encapsulating cuttings and solids of drilling fluids.
5. PAC R is effective over a wide range of pH environments. It
lubricates solids in the system, improve wallcake characteristics
and reduces the potential for stuck pipe.
6.Petroleum grade Product features:
1), high degree of substitution, good uniformity of substitution .
2), high transparency, viscosity and water loss can be controlled .
3), suitable for fresh water, sea water, saturated brine slurry .
4), stabilize soft soil structure, prevent collapse of wall of a
5), can improve mud-making volum, reduce filteration loss .
6), has excellent performance in drilling of oil .
White and Light Yellow Free-flowing Powder
Degree of Substtution
Add sample 0.57%（2ppb） ，ml
Add sample 0.86%（3ppb） ，ml
Add sample 1.14%（4ppb） ，ml
Add sample 0.57%（2ppb） ，Pa
Add sample 0.86%（3ppb） ，Pa
Add sample 1.14%（4ppb） ，Pa
Package and Storage
They are packaged in a triple sack with the lined bag. Each sack is
25kg. And they shall be
stored in shady, dry and place with good ventilation.
They shall be avoided to touch with eyes, skin and clothes. If
touched, they shall be cleaned by a great amount of clean water.
The handling method and risky data shall be referred to MSDS.
Email: yuping dot chong at green-ep dot com.
Web: www dot green-ep dot com.