Quantification of risks associated with seabed instability at Ormen Lange

Marine and Petroleum Geology

Volumn 22, Issue 1-2 SPEC. ISS., 2005, Pages 311-318

  Nadim, Farrokh ^a   Kvalstad, Tore J ^a   Guttormsen, Tom ^b  

^a NORWEGIAN GEOTECHNICAL INSTITUTE   (Norway)

^b STATOIL   (Norway)

Author keywords

Geohazard; Reliability analysis; Risk assessment; Slope stability

Indexed keywords

GAS FIELDS; HEADWALLS; SEABED; SLIDE ACTIVITY;

COASTAL ZONES; NATURAL GAS FIELDS; PROBABILITY; RISK ASSESSMENT; SAFETY FACTOR; SLOPE STABILITY; TSUNAMIS;

SEA LEVEL;

RISK ASSESSMENT; SUBMARINE LANDSLIDE;

ARCTIC OCEAN; MORE BASIN; NORWEGIAN SEA; OCEANIC REGIONS; ORMEN LANGE FIELD; WORLD;

EID: 14744295335     PISSN: 02648172     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.marpetgeo.2004.10.022     Document Type: Article

References (14)

1. Gauer, P., Kvalstad, T.J., Forsberg, C.F., Bryn, P., Berg, K., 2005. The last phase of the Storegga slide: Simulation of retrogressive slide dynamics and comparison with slide scar morphology. Marine and Petroleum Geology, this issue, doi:10.1016/j.marpetgeo.2004.10.004
2. A.M. Hasofer N.C. Lind An exact and invariant first-order reliability format Journal of Engineering Mechanics, ASCE 100 1974 111-121
3. J. Keaveny F. Nadim S. Lacasse Autocorrelation functions for offshore geotechnical data Proceedings of 5th ICOSSAR, San Francisco, USA 1989 263-270
4. Kvalstad, T.J., Andersen, L., Forsberg, C.F., Berg, K., Bryn, P., Wangen, M., 2005. The Storegga slide: Evaluation of triggering sources and slide mechanics. Marine and Petroleum Geology, this issue, doi:10.1016/j.marpetgeo.2004.10.019
5. S. Lacasse F. Nadim Uncertainties in characterising soil properties Plenary paper for ASCE Conference 'Uncertainties '96', Madison, Wisconsin, USA 1-3 August 1996
6. C.C. Ladd R. Foott New design procedures for stability of soft clays Journal of the Geotechnical Engineering Division, ASCE 100 GT7 1974 763-786
7. Lindholm, C., Roth M., Bungum H., Faleide, J.I., 2005. Probabilistic and deterministic seismic hazard results and influence of the sedimentary Møre Basin, NE Atlantic. Marine and Petroleum Geology, this issue, doi:10.1016/j.marpetgeo.2004.10.006
8. Løvholt, F., Harbitz, C.B., Haugen, K.B., 2005. A parametric study of tsunamis generated by submarine slides in the Ormen Lange/ Storegga area off western Norway. Marine and Petroleum Geology, this issue, doi:10.1016/j.marpetgeo.2004.10.017
9. F. Nadim D. Krunic P. Jeanjean Probabilistic slope stability analyses of the sigsbee escarpment Proceedings, OTC 15203, Offshore Technology Conference '03, Houston, TX, May 2003
10. PLAXIS, B.V., 2000. Finite element code for soil and rock analysis, Users Manual, Version 7
11. RCP GmbH 1999. STRUREL - a structural reliability analysis program system. RCP GmbH, Munich, Germany
12. SINTEF, 2003. Ormen Lange slope stability assessment: Risk assessment-probabilistic slope stability evaluation. Doc. 37-00-NN-G15-00128, Rev. 1, Review Report No. STF-NH-OL-59/1, 23 January 2003
13. Solheim, A., Bryn, P., Berg, K., Sejrup, H.P., Mienert, J., 2005. Ormen Lange - an integrated study for the safe development of a deep-water gas field within the Storegga Slide Complex, NE Atlantic continental margin; executive summary. Marine and Petroleum Geology, this issue, doi:10.1016/ j.marpetgeo.2004.10.001
14. E. Vanmarcke Random Fields 1984 MIT Press Cambridge, MA p. 382