Introduction
Tutorials
Getting familiar with GeoData Manager
Changing how GeoData Manager looks
Scenarios for using GeoData Manager
Data types and nodes
Help with data types and nodes
Getting familiar with GeoData Manager
Changing how GeoData Manager looks
Scenarios for using GeoData Manager
Help with data types and nodes
These data types hold data from downhole logging:
Choose the correct data type category to use, depending on the kind of data you want to enter or work with:
| For this kind of data | Choose this category |
|---|---|
| Resistivity | Resistivity |
| Self-potential | Self-potential |
| Spinner | Spinner |
| Density | Density |
| Porosity | Porosity |
| Natural gamma | Natural gamma |
| Sonic velocity | Sonic velocity |
| Fracture | Fracture |
| Godevil | Godevil |
Downhole resistivity can be obtained from a number of different electrode configurations. These Interpreted temperature data represents a "best estimate" of the formation or reservoir temperature. The data used to make this estimate is usually obtained from downhole temperature surveys, but can be derived from other sources such as static formation temperature - SFTT tests during drilling, alteration information, etc.
Self Potential (SP) records the variation of naturally induced voltage with depth down the well. SP may be generated by fluid movements, and therefore may indocate feed zones and fluid flow paths within the reservoir.
Spinner is duplicated in Reservoir see here.
Fractures are commonly measured by a downhole viewing tool. Their size, orientation and frequency of occurrence give valuable information about the possible permeability and productivity of the formations.
Godevil is a method of ascertaining the current clear depth of a well, by lowering godevils of various diameters down until they are unable to go any further. You can specify a godevil or broach:
