oil-qeq petroleum polyanionic cellulose (pac) introduction
"yuyu" brand pac products, vaj jen viscosity (pac hv) 'eS viscosity (pac lv) cha' categories (je pac r, pac rg) 'ej wav wey tlhab bang intellectual nIH cham jen 'ej chu' products. SeH anionic cellulose ether, tlhIv je SoHbogh jen, jen qechmeyDaj Huj substitution, substitution qechmeyDaj Huj distribution uniformity characteristics. laH yIlo' thickener, rheology modifiers, filtrate reducer. jen viscosity 'eS viscosity pac pa' freshwater, 'ej pov filter chagh loss ghaj, vaj indispensable neH compatibility products mud seawater mud neH. nIv product 'e' yIqaw, laHlIj ngaDmoH je reliable. wey production pac tlhIv je SoHbogh jen product, Hoch chIS flow 'och tIq, aqueous taS Hum tIn mInDu'Daj 'ej boch. Qo'noS pac je bIQ soluble polymer, baS tlhoQ QaptaHvIS tlha' lom nolwI'pu' je:
nom ngoS 1 qaStaHvIS tuj pagh bIr bIQ;
laH lo' 2 thickener, rheology SeH Duy, adhesive, ngaDmoHwI', protective colloid, Duy bIQ retention Duy 'ej suspending;
pa' petroleum industry, pac QaQ qeq mud treatment Duy ram Qu'maj mung je 'ej completion fluid Hap 'u', jen mudmaking rate, anti salt yIqaw. mud SotmoHbogh, saturate seawater, salt mud SIS mud, pac 'eblIj pov filtration, loss treatment Duy reducing 'ej capability anti 'ej pep QaQ DuDwI'
capacity jen Hat (150 DEG [taH). yuQmeyDaq ram Qu'maj mung je SotmoHbogh, aggravate ngeng bIQ saturate salt bIQ completion fluid 'ej calcium chloride ghaytan Hoch luyu'lI' laH gher vaj Sar completion fluid ghu'vetlh, 'ach je completion fluid vutmeH be je loss filter ghuS viscosity. jenwI' lIng wey 'ej gb ghap rut 5005 motlh, Qaghmaj ocma motlh 'ej api Hol 13a HeQ Hum 'eS viscosity pac products.