Passive Seismic for Hydrocarbon Indicator : Between Expectation and Reality

41st HAGI Annual Convention and Exhibition 2016

Pandito, Riky H B^1

Pertamina Hulu Energi, JOB PPEJ, Indonesia^1

关键词: Calibration points;    Data measurements;    Hydrocarbon indicators;    In-field;    Late Oligocene;    Non destructive;    Processing method;    Seismic methods;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/132/1/012035/pdf
DOI  :  10.1088/1755-1315/132/1/012035

来源: IOP

【 摘 要 】

In between 5-10 years, in our country, passive seismic method became more popular to finding hydrocarbon. Low price, nondestructive acquisition and easy to mobilization is the best reason for choose the method. But in the other part, some people are pessimistically to deal with the result. Instrument specification, data condition and processing methods is several points which influence characteristic and interpretation passive seismic result. In 2010 one prospect in East Java Basin has been measurement constist of 112 objective points and several calibration points. Data measurement results indicate a positive response. Furthermore, in 2013 exploration drliing conducted on the prospect. Drill steam test showes 22 MMCFD in objective zone, upper-late oligocene. In 2015, remeasurement taken in objective area and show consistent responses with previous measurement. Passive seismic is unique method, sometimes will have difference results on dry, gas and oil area, in field production and also temporary suspend area with hidrocarbon content.