Dipmeter Interpretation - More Accurate Structural Definition of the Ponti an Sandstones of Lipovljani and Jamarice

• Main Authors: Jurica Novak, Josipa Velić, Božidar Jančiković, Bruno Saftić
• Format: Article
• Language: English
• Published: Croatian Geological Survey 2010-11-01
• Series: Geologia Croatica
• Subjects: Dipmeter interpretation; Descriptive statistics; Orientation of faults; Fault characterisation; Pontian sandstones; Lipovljani; Jamarice; Sava depression; Croatia
• Online Access: http://www.geologia-croatica.hr/ojs/index.php/GC/article/view/366

<div>Two pairs of wells have been chosen from the Lipovljani and&nbsp;Jamaricc oil fields in the Sava depression in the south-west part of the&nbsp;Pannonian basin. Both wells from each field have a measured E-log,&nbsp;and one also has a high-quality diplog. The reservoir rocks afC represented&nbsp;by folded and faulted Pontian sandstones. A combination of&nbsp;graphical interpretation and SCAT (Statistical Curvature Analysis&nbsp;Techniqucs) has allowed identification of both structural and fault&nbsp;plane dips . Defining the position of fault plancs cnabled thc characterisation&nbsp;of normal and reverse faults, inclined in the direction of</div><div>structural dip (or against it), and positioned either longitudinal , transverse</div><div>or diagonal to the structure. The described technique can be fully&nbsp;utilised in the creation of a geological model aimed to finding the&nbsp;bypassed oil.</div>