{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,11]],"date-time":"2026-04-11T11:05:57Z","timestamp":1775905557358,"version":"3.50.1"},"reference-count":46,"publisher":"Geological Society of London","issue":"3","license":[{"start":{"date-parts":[[2014,8,1]],"date-time":"2014-08-01T00:00:00Z","timestamp":1406851200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-002"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["PG"],"published-print":{"date-parts":[[2014,8]]},"abstract":"<jats:p>Hydrocarbon leakage is a major exploration challenge in the western Hammerfest Basin. Most exploration failures in the area have been attributed to leakage; hydrocarbon-bearing traps are rarely filled to their structural capacity, and almost all traps have hydrocarbon shows down to their structural spillpoint or below.<\/jats:p>\n          <jats:p>We have investigated to what extent the hydrocarbon column heights can be explained by vertical leakage along faults or at fault intersections. For the fields that we evaluated we observe that: (a) all dry structures have fault intersections at top reservoir level up dip of the well position: (b) the only structure where no faults intersect at top reservoir level is the only structure that is clearly filled to structural spillpoint; and (c) all fluid contacts in underfilled structures broadly coincide with the position of intersecting faults. The underfilled structures have less than two fault intersections up dip and above the gas-bearing reservoir. We suggest that vertical leakage at fault intersections has exerted a main control on the position of the gas\u2013water contacts in the western Hammerfest Basin, and therefore that hydrocarbon column-height predictions can be improved by addressing the positions of such intersections at the top reservoir surface.<\/jats:p>","DOI":"10.1144\/petgeo2013-041","type":"journal-article","created":{"date-parts":[[2014,8,13]],"date-time":"2014-08-13T14:14:14Z","timestamp":1407939254000},"page":"227-240","source":"Crossref","is-referenced-by-count":19,"title":["Petroleum column-height controls in the western Hammerfest Basin, Barents Sea"],"prefix":"10.1144","volume":"20","author":[{"given":"Christian","family":"Hermanrud","sequence":"first","affiliation":[{"name":"Statoil ASA, N-7005 Trondheim"},{"name":"Department of Geosciences, University of Bergen, 5014 Bergen, Norway"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Malene Eik\u00e5s","family":"Halkjelsvik","sequence":"additional","affiliation":[{"name":"Department of Geosciences, University of Bergen, 5014 Bergen, Norway"},{"name":"Present address: Statoil ASA, Postboks 7200, 5020 Bergen, Norway"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kine","family":"Kristiansen","sequence":"additional","affiliation":[{"name":"Department of Geosciences, University of Bergen, 5014 Bergen, Norway"},{"name":"Present address: Statoil ASA, Postboks 7200, 5020 Bergen, Norway"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Asdr\u00fabal","family":"Bernal","sequence":"additional","affiliation":[{"name":"Statoil ASA, Postboks 40, 9481 Harstad, Norway"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Anna Christiana","family":"Str\u00f6mb\u00e4ck","sequence":"additional","affiliation":[{"name":"Statoil ASA, Postboks 40, 9481 Harstad, Norway"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1881","published-online":{"date-parts":[[2014,8,12]]},"reference":[{"key":"e_1_3_2_2_1","series-title":"Norwegian Petroleum Society (NPF), Special Publications","first-page":"691","volume-title":"Arctic Geology and Petroleum Potential","author":"Augustsson J.H.","year":"1992","unstructured":"Augustsson J.H. 1992. A method on classification of oil traps based on heavy oil content ion cores with relevance to filling and draining. In: , Vorren T.O., Bergsager E., Dahl-Stamnes O.A., Holter E., Johansen B., Lie E., Lund T.B. (eds) Arctic Geology and Petroleum Potential. Norwegian Petroleum Society (NPF), Special Publications, 2, 691\u2013702."},{"key":"e_1_3_2_3_1","first-page":"319","volume-title":"Habitat of Hydrocarbons on the Norwegian Continental Shelf","author":"Berglund L.T.","year":"1986","unstructured":"Berglund L.T., Augustson J., F\u00e6rseth R., Gjelberg I., Ramberg-Moe H. 1986. The evolution of the Hammerfest Basin. In: , Spencer A.M., Holter E., Cambell C.J., Hanslien S.H., Nelson P.H.H., Nys\u00e6ther E., Ormaasen E.G. (eds) Habitat of Hydrocarbons on the Norwegian Continental Shelf. 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