oa Structural Depth Uncertainties in Producing Oil Fields

This paper look at the structural uncertainties in a mature producing field in Malay Basin. In general as more development wells are drilled, the structural uncertainties are becoming less, but it still exist due to - time interpretation, marker and the velocity model. Unlike in newly discovered field - associated structural uncertainties for infill well will cause drilling of expensive sidetrack. Therefore, it is equally important to investigate the role of structure uncertainties and seismic imaging which provide the image - in order to optimize further exploitation activities.