Well Test
Valid well tests can be imported to overlay on production charts and compare with allocated volumes. The uwi field should link to a uwi in the Well table.
The well test table can support a variety of well test types including: WELLTEST, TRACER, CGR, and SALINITY. The default type value is WELLTEST, which indicates a standard production volume measurement through a test separator.
The unique constraint on well test entries is uwi + date.
Variable | Data Type | Unit of Measure | Is Nullable? | Default Value | Description |
|---|---|---|---|---|---|
uwi | String | - | No | - | Unique Well Identifier |
date | Datetime Offset | - | No | - | Datetime offset (with timezone) in ISO 8601 format. Example: 2022-09-27T16:28:37+0000 |
type | String | - | Yes | WELLTEST | Describes the type of the well test
|
oilRate | Double | bbl/d | Yes | - | Oil Flow Rate |
gasRate | Double | Mscf/d | Yes | - | Gas Flow Rate |
waterRate | Double | bbl/d | Yes | - | Water Flow Rate |
tubingPressure | Double | psig | Yes | - | Tubing / wellhead pressure |
tubingTemperature | Double | degF | Yes | - | Tubing / wellhead temperature |
casingPressure | Double | psig | Yes | - | Casing pressure |
casingTemperature | Double | degF | Yes | - | Casing temperature |
gaugePressure | Double | psig | Yes | - | Downhole gauge pressure (downhole gauge must be available in downhole equipment table) |
gaugeTemperature | Double | degF | Yes | - | Downhole gauge temperature (downhole gauge must be available in downhole equipment table) |
choke | Double | % | Yes | - | Choke opening % |
upstreamChokePressure | Double | psig | Yes | - | Upstream choke pressure |
downstreamChokePressure | Double | psig | Yes | - | Downstream choke pressure |
basicSedimentAndWater | Double | % | Yes | - | Percentage basic sediment and water |
duration | Double | hrs | Yes | - | Well test duration |
separatorPressure | Double | psig | Yes | - | Test separator pressure |
separatorTemperature | Double | degF | Yes | - | Test separator temperature |
gasLiftInjectionRate | Double | Mscf/d | Yes | - | Test gas lift injection rate |
waterGasRatio | Double | STB/MMscf | Yes | - | Test water/gas ratio |
condensateGasRatio | Double | STB/MMscf | Yes | - | Test condensate/gas ratio |
salinity | Double | ppm | Yes | - | Test salinity |
