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 white flowing powder | Meet |
Ash content（%）≤ | 10 | 6 |
Oil solubility（%）≥ | 90 | Meet |
Softening point ℃ | 60-130 | Optional |
Fluorescence level (grade) | ≤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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