Welcome to consult drilling fluid coating agent pf-plus price with Shandong Tongli Chemical Co.,Ltd, which is one of the leading drilling fluid coating agent pf-plus suppliers in China and also a productive drilling mud, fluid additive in oilfield factory.
Drilling fluid coating agent PF-PLUS
I.Description
driling fluid coating agent is a kind of high polymer polymerized from acrylic acid, acrylamide (as the main part) and introduced carboxyl. Because of proper controlled polymerization, driling fluid coating agent overcomes the shortcoming of serious flocculation of PAM, and at the same time, can protect the glue, improve quality of the mud cake, and reduce water losing owing to certain adsorption for solid phase by the carboxyl on the molecule chain. driling fluid coating agent is widely used in the drilling fluid system of low-solid phase and non-dispersed polymer.
II. driling fluid coating agent Specification:
Item | Index | |
Appearance | White free-flowing powder | |
Moisture，％ | ≤ 10 | |
Degree of fineness(40 mesh pass rate)，％ | ≥ 60 | |
Molecular Weight,(million) | low | |
Water-soluble | 0.3％ D.I Water | Clear, transparent, non-hierarchical |
0.3％Sea water | Clear, transparent, non-hierarchical | |
Degree of Hydrolysis，％ | medium | |
III. driling fluid coating agent Performance:
Item | Apparent Viscosity mPa.s | Plastic Viscosity mPa.s | Dynamic shear force/Pa | |
Base paste | 5-7 | 3-6 | 0.5-2 | |
Distilled Water drilling | At room temperature | ≥20 | ≥10 | ≥10 |
120℃ heat roller 16h | ≥25 | ≥12 | ≥10 | |
Sea Water drilling | At room temperature | ≥8 | ≥5 | ≥3 |
120℃ heat roller 16h | ≥4 | ≥4 | ≥0.5 | |
IV. Recommended dosage
driling fluid coating agent polymer Generally increase the amount of fresh water slurry is from 0.2 to 0.4 percent, saturated aqueous slurry of 0.5 to 1.5%
V.Packaging and Storage
25Kg triple composite/PE bag, it can also be customized packaging for drilling polymers
