Research Article
Estimation of Wellbore and Formation Temperatures during the Drilling Process under Lost Circulation Conditions
Table 3
Other basic data of bottom hole.
| | Depth (m) | Total well diameter (mm) | Open hole diameter (mm) | Flow rate (l/s) | Surface temperature (°C) | Geothermal gradient
(°C/100 m) |
| | 4600 | 660 | 213 | 13.2 | 16 | 2.23 |
| Inlet temperature
(°C) | Outlet temperature (°C) | Plastic viscosity (mPa·s) | Yield value
(mPa) | Consistency coefficient (mPa·) | Fluidity point |
| | 24 | 32 | 34 | 10 | 0.34 | 0.65 |
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