Drill Rig Parts - Drispac Polymers PAC-R for Drilling Fluid HV-CMC
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Detailed Product Description
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Drill Rig Parts - Drispac Polymers PAC-R for Drilling Fluid HV-CMC
Drispac® Polymers are high-quality polyanionic cellulose polymers. PAC™-R modified natural cellulosic polymer provides filtration
control in most water-based drilling fluids.PAC-R additive, when added to a QUIK-GEL® slurry,
yields a drilling mud system suitable for drilling in sandy formation. PAC-R additive can be added to vegetable
or mineral oil to provide an oil-based fluid suspension, which can be poured into drill string directly.
PAC-R additive is also used in air/gel-foam drilling. Advantages ● Controls fluid loss ● Promotes fragile gels ● Inhibits hydratable, swelling shales ● Increases resistance of clay mud to contamination ● Non-fermenting, no preservative needed ● Good thermal stability ● Produces thin, slick, tough filter cake ● Environmentally compatible ● Retards drilled solids build-up ● Eliminates fisheyes in mud ● Reduces friction and can reduce ECD ● Works well on rigs with poor mixing facilities ● Works well at any salinity Functions Can provide filtration control in fresh or brackish water-based
drilling fluids Can promote borehole stability in water sensitive formations Can minimize rotational torque and circulating pressure Can improve hole cleaning and core recovery Can stiffen foam to improve cuttings transport in air/foam
drilling Can reduce air requirements, uphole velocity and borehole annulus
pressure in air/foam drilling Appearance ----- White, free-flowing powder PH (1% aqueous solution) ----- 6.0-8.5 Packaging PAC-R filtration control additive is packaged in (25 kg) bags. |
| Product Tags: drilling rig components rig machine parts |
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