Pore Pressure Prediction Using Velocity-Mean Effective Stress Relationship in Madura Sub-basin, East Java Basin - Indonesia

DOI:10.17014/ijog.9.2.247-262 Pore pressure prediction using velocity-mean effective stress relationship is introduced in Madura Subbasin which located a compressional tectonic setting. The new workflow accommodates the three principal stresses, those are vertical stress, maximum horizontal and minimum form of mean as compaction main inducing agent. application this has resulted more accurate pore where normally used method tends to underestimate actual data. In Dukuh-1 well, an example, from work flow able explain continuous hole problems such well flows kicks that were recorded during drilling. MDA-2 closely matches data comparison prediction. As result, regional map generated aid both hydrocarbon exploration development activities study area