Research Article
Study on the Pressure Drop Variation and Prediction Model of Heavy Oil Gas-Liquid Two-Phase Flow
Table 5
Basic parameters of well XXXX-004.
| Oil well type | Middle depth of the oil layer (m) | Tubing size | Casing size | Bubble point pressure (MPa) | Straight well | 3487 | | | 18.34 | Water content (%) | Gas oil ratio | Relative density of water | API gravity of crude oil | Relative density of natural gas | 0 | 52.97 | 1.13 | 17.68 | 0.99 | Production (m3/d) | Wellhead oil pressure (MPa) | Bottom hole flow pressure (MPa) | Wellhead temperature (°C) | Bottom hole temperature (°C) | 550.56 | 7.48 | 27.46 | 20 | 96 |
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