Table 4. Nano-biodegradable Drilling Fluids Prepared by Mixing Titanium Dioxide and Silicon Dioxide with the Biodegradable Drilling Fluids.
| Nanobiodegradable
drilling fluid |
|||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| S-PPM |
T-PPM |
S-PFM |
T-PFM |
||||||||||
| Drilling fluid component | Drilling fluid | 1 | 2 | 3 | 1 | 2 | 3 | 1 | 2 | 3 | 1 | 2 | 3 |
| Bentonite, g | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| Water, mL | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 |
| Soda ash, g | 0.50 | 0.50 | 0.50 | 0.50 | 0.50 | 0.50 | 0.50 | 0.50 | 0.50 | 0.50 | 0.50 | 0.50 | 0.50 |
| Polymer, g | 0.50 | 0.50 | 0.50 | 0.50 | 0.50 | 0.50 | 0.50 | 0.50 | 0.50 | 0.50 | 0.50 | 0.50 | 0.50 |
| NaOH, g | 0.10 | 0.10 | 0.10 | 0.10 | 0.10 | 0.10 | 0.10 | 0.10 | 0.10 | 0.10 | 0.10 | 0.10 | 0.10 |
| Pomegranate peel powder, wt % | 0.1 | 0.2 | 0.3 | 0.1 | 0.2 | 0.3 | |||||||
| P. farcta plant powder, wt % | 0.04 | 0.08 | 0.12 | 0.04 | 0.08 | 0.12 | |||||||
| Silicon dioxide, wt % | 0.12 | 0.12 | 0.12 | 0.12 | 0.12 | 0.12 | |||||||
| Titanium dioxide, wt % | 0.12 | 0.12 | 0.12 | 0.12 | 0.12 | 0.12 | |||||||