PAC-LV can effectively improve the quality of mud cake and significantly reduce water loss. It can be formulated into completion fluids of various densities under the aggravation of calcium hydride, which can make the completion fluid have lower fluid loss.
PAC-LV is a high-quality polyanionic cellulose product with low dosage and high pulping rate. It is an efficient drilling mud treatment agent and a material for preparing completion fluids. It has strong salt and calcium resistance and is suitable for use Suitable for all water-based muds from fresh water to saturated salt water.
PAC-LV can effectively improve the quality of mud cake and significantly reduce water loss. It can be formulated into completion fluids of various densities under the aggravation of calcium hydride, which can make the completion fluid have lower fluid loss.
PAC-LV has a temperature resistance of 150°C.
PAC-LV does not increase viscosity, is non-toxic and tasteless, and has strong antibacterial properties. It dissolves in water. It can effectively coat drill cuttings and inhibit the dispersion of active shale.
The PAC-LV we produce complies with US API standards.
Function:
*Improve mud cake quality and significantly reduce water loss *Form thin and tough mud cake to reduce the risk of drill sticking *Suppress shale hydration and expansion.
*Temperature resistance up to 150℃
*Low dosage and high pulping rate
*No tackiness
*Environmentally friendly product, non-toxic, odorless, iodine dissolves in water, has strong antibacterial properties *Suitable for all water-based muds from fresh water to saturated salt water
Physical indicators:
*Appearance: white powder
*Apparent viscosity:<40mPa.s(cP)
*Filter loss:<16mL
*Moisture:<10%
*Purity:>95%
*Packaging: 25kg/bag
