WorksheetsWellLogging
Total questions: 10
Worksheet time: 9mins
Which zone in Track3 and Track4 have higher gas shows?
Zone below 7700m
Zone above 7800m
Zone below 7900m
Zone above 7700m
Can you find the fracture anomaly zone on the temp log?
3000-3100m
3100-3170m
2860-2890m
2700-2800m
There are two coal zones in this log suite. Pick the right combination.
30m and 40m
20m and 40m
30m and 50m
20m and 50m
Pick the shale zones on the SP log. (hint: there are 8 zones here)
3, 5, 7
1, 2, 5
2, 4, 7
4, 5, 7
Color the potential hydrocarbon zone in the Resistivity log Track 1 and Track 2.
200-220m
190-220m
220-230m
240-250m
How many faults can you see in the section?
20
15
8
12
Which log is best for getting lithology?
GR
Caliper
Neutron
NMR
You are asked to run a Log suite in a low-risk, moderate pressured gas zone (gas zone is 2000m in SSTVD). Which tool would you run to save cost and get optimum response?
GR-SGR-DENSITY-RESISTIVITY
GR-TEMP-SONIC-NMR
GR-RESISTIVITY-NEUTRON-DIPMETER
GR-RESISTIVITY-DENSITY-NEUTRON
While running a Resistivity tool, if you see a high resistivity spike (>100ohm-m), what would you do as a Logging Geologist on the drilling site?
You know its surely a gas zone reading.
You would want to check the data and see if its environmentally corrected and then decide.
You would declare it as a saline aquifer.
You would declare it as a water-wet zone.
What would you prefer to be in your profession?
Wellsite geologist
Petrophysicist
Geophysicist
Logging Engineer
