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| Type | Location | Name | Description (unit) |
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| Dynamic | Time series | Injector | Amount of steam injection | Total amount of steam injection in a single period (t) |
| Time series | Injector | Steam-injection speed | Steam injection per day (t/d) |
| Time series | Injector | Steam-injection intensity | Steam injection per meter in a unit area (t/(m·d·ha)) |
| Time series | Injector | Amount of N2 injection | Total amount of N2 injection in a single cycle (Nm3) |
| Statistical data | Injector | Cumulative steam injection | Cumulative amount of steam in a single cycle (t) |
| Time data | Injector | Injection pressure | Well head pressure (MPa) |
| Time data | Injector | Steam quality | Injected steam quality |
| Time data | Injector | Steam temperature | Well head steam-injection temperature (°C) |
| Statistical data | Injector | Max. injection pressure | Maximum injection pressure without fracture formation (MPa) |
| Statistical data | Injector | Number of cycles | Certain cycle of steam huff and puff |
| Statistical data | Injector | Time of high-pressure injection | Ratio of days of high-pressure injection and total days of steam injection |
| Statistical data | Injector | Time rate | Ratio of cumulative days of steam injection and total days of steam huff-and-puff cycle |
| Statistical data | Injector | Perforation | Location of completion of steam injector |
| Statistical data | Injector | Layer of steam injector | Production layer at different times |
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| Static | Statistical data | Neighboring well/injector | Effective thickness | Formation thickness of injector and neighboring wells (m) |
| Statistical data | Neighboring well/injector | Lorentz coefficient | Formation heterogeneity |
| Statistical data | Neighboring well/injector | Permeability ratio | Ratio of max. and min. permeability |
| Statistical data | Neighboring well/injector | Permeability | Formation permeability of injector and neighboring wells (D) |
| Statistical data | Neighboring well/injector | Porosity | Formation porosity of injector and neighboring wells |
| Statistical data | Neighboring well/injector | Shale content | Shale content based on logging data |
| Statistical data | Neighboring well/injector | Net total thickness ratio | Net total thickness ratio of injector/neighboring wells |
| Statistical data | Neighboring well/injector | Density of well pattern | Density of well pattern in different locations |
| Statistical data | Neighboring well/injector | Rhythmicity | Formation rhythmicity in different locations |
| Statistical data | Neighboring well/injector | Formation coefficient | Multiplication of permeability and thickness |
| Statistical data | Neighboring well/injector | Mobility coefficient | Ratio of multiplication of permeability and thickness and viscosity |
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