Description
RESITEMP®XP chrome lignite is a specially formulated product designed for use as a thinner, thermal stabilizer, and fluid-loss-reducing agent in all water-base muds. It is an excellent additive for High-Temperature, High-Pressure (HTHP) filtration control and rheological stabilization for muds subjected to high temperatures.
RESITEMP®XP additive is used in water-base muds to reduce viscosity, increase rheological stability and inhibition, and improve filtration control. The effect of RESITEMP®XP additive is seen best in fluids exposed to higher temperatures. It can be used in muds of any salinity, from fresh to saturated salt, as well as to lime and gyp muds.
Applications/Functions
· stabilizes the fluid loss and rheology of water-base muds at temperatures up to 450°F (232°C)
· helps stabilize water-sensitive shale
· reduces filter cake thickness and HTHP fluid loss
Advantages
· compatible with all water-base mud systems
· particularly effective in freshwater and seawater mud systems
Recommended treatment
For saturated-salt or low-pH mud systems, presolubilize RESITEMP®XP in a lower-salinity, high-pH fluid. It can be added to the system through the mixing hopper. Depending on viscosity and fluid-loss requirements, 1 to 6 lb/bbl (2.85 to 17.1 kg/m3 ) may be required. Higher temperatures will require increased concentrations up to 12 lb/bbl (34 kg/m3). Improved HTHP filtration control and rheological stability under adverse conditions, such as high temperatures, may require greater concentrations. For improved mud system and product performance, the pH should be maintained at 9.5 or greater.
Typical properties
Appearance - Dark brown to black powder
Handling
Please refer to the MSDS for specific instructions
Packaging
RESITEMP®XP is packaged in 50lbs (22.68 kg) or 55lbs (25 kg) bags
