Oil soluble temporary plugging agent SM-ZD-45
Sample Name | Oil soluble temporary plugging agent SM-ZD-45 | |
Test project | Standard | Result |
Appearance | Pale yellow or milky flowing powder | Meet |
Valid content（%） | 45±2 | 46 |
Oil solubility （%） | ≥60 | 62 |
PH Value（1% water Dispersions） | 6.5-7.5 | Meet |
water-solubility | Can disperse to milky white suspensions | Meet |
Fluorescence level (level) | ≤3 | Meet |
Characteristics:
1. Effective sealing for formation pores;
2. It has temporary plugging and protective effect on oil reservoir.
3. It has good oil solubility and high recovery rate for reservoir porosity.
4. It has good compatibility with the treatment agent and suitable for drilling fluid and completion fluid with different systems.
Application:
It used in drilling operation process and generally put 1% ~ 3% (w/v) of adding dosage into drilling fluid.
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