Oseberg Sør Many areas of bad data… But we have great production wells C J
Series of down stepping fault blocks Thin reservoirs – often little or no seismic expression Increasing erosion of Brent to east Omega G-Central Tune BCU Draupne /Heather UTarbert MT2 MT1 LT UNess LNess Coal Channel Sandstone J-Structure C-structure G-East BCU Draupne /Heather UTarbert MT2 UNess Coal Channel Sandstone Geological cross section through Oseberg Sør West East
C-structure F-12, F12A and F-12 B. 30/9-6 Exploration well 1 km F-12 B: Success! F-12: Water wet F-12 A: No sand 3 wells, payback time 80 days
Ocean Bottom Seismic in the Oseberg South area John Dangerfield, Jim Daniels, Per Riste, Mari Skaug and Vibeke Haugen Presented by Dr Jim Daniels Principal Geophysicist [email_address] tel: +47 48151755 www.statoil.com Thankyou
The authors wish to thank the following partners for permission to publish this data:
ConocoPhillips Skandinavia AS
Total E&P Norge
ExxonMobil Exploration and Production Norge AS.
The conclusions drawn are those of the authors alone.