Research of slope break seabed Hydrocarbon detection technology
The L gas field is located in the deep-water area of the western South China Sea.Due to limited drilling,high-quality sand bodies are distributed at the turning point of the seabed slope break,and the water depth changes abnormally dramatically.There are other uncertainties have also made the gas volume calculation problematic,which include poor seismic quality,low main frequency and bad correlation between seismic amplitude and gas-bearing properties.Concerning the foresaid issues,multiple key technologies study have been conducted like reservoir property quantifying forward modeling and reversion,etc.They've provided a sound base for further gas volume evaluation.
seabed slopetamplitude attributereservoir predictionquantifying forward and reservoir
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