/LV are advantageous because of their small dosage, high yield, anti-bacterial, good salt tolerance properties and convenient to use, reduction of fluid loss, and improvement of viscosity, flowing control and strong suspending capability, environmental friendly, non-toxic, harmless and odorless, and good liquidity, convenient to construction.
1. Excellent temperature resistant and salt resistant properties.
4. Less residue. Can prevent fluid flow into pores and cracks.
polyanionic cellulose can provide good sand suspension effect, apparently reduce fluid loss and thin filtration cake. Have strong inhibition effect of shale water.
Oil Drilling Grade PAC
(In accordance with requirements of GB/T 5005-2001 and API 13A standard)
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one of the most professional in the production field of,
