PSSL pulsed neutron full-spectrum saturation well logging tool oil and gas with Carbon/Oxygen spectrum log
In the later stage of the oilfield development, Pulse Neutron Spectrum Logging is very useful to evaluate formation residual saturation, lithology and the water-flooded level of the reservoir in metal cased boreholes. PSSL pulsed neutron full-spectrum saturation logging tool is an integration of Carbon/Oxygen spectrum log, Gadolinium tracer spectrum log, neutron lifetime log and continuous activation logging. This tool may efficiently measure the residual oil saturation in the formation outside of the medium such as the casing and the cement sheath under the condition of different porosity and various of salinities. And these log methods may alternately be used so PSSL is capable of greatly improving measurement accuracy and the coincidence rate of interpretation.
- Evaluate the residual oil saturation measurement under different porosity condition, quantitively analyze the porosity over 15%, semi-quantitively interpret the porosity of 15%-10%, qualitatively analyze the porosity less than 10%.
- Explore and evaluate those omitted oil-bearing layers and gas-bearing layers in abandoned wells and workover well.
- Measure and evaluate reservoirs and oil-water contact in the formation containing fresh water or water with lower salinity and unknown salinity where lithology is complex and mixed.
- In the water-drive reservoir project, evaluate oil saturation and fresh water migration of the formation in the oilfield.
- Using logging data, identify water layers and potential pay zones, evaluate the water-flooded level of pay zones and identify the water-flooded mechanism of the reservoir and find water bearing layers and provide evidences of controlling water and increasing oil production.
- Inspect cementing bond quality, check plugging effects and seek for bypass chann
29.4m/s2, 3-dimension, 0~55Hz, sweeping frequency for 3 times
Stability and linearity of energy gain within the whole temperature range
Measurement error: Neutron lifetime log
±3% (in standard fresh water and salt water)
±5% (in satruated water sand and saturated oil sand with the porosity of 35%)
Q1,Could you do OEM Service?
A: Some items accept this service, pls contact us for details.
Q2: What’s your Delivery Time? A: In generally , the delivery time is about 3-7 days for sample order. We will make the delivery asap with the guaranteed quality.
Q3:What’s the convenient way to pay? A: Trade Assurance, L/C,T/T,Western Union and Escrow are accepted , and if you have a better idea, please feel free to share with us.
Q4:Which mode of transport would be better? A: In general , we advice to make delivery by sea for large order, and for small order,Courier,By Air both ok,Also we respect your views of other transportation as well.
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