The geometry of the reservoir is extended some 20 kilometres in longitudinal way (South to North) by 6 kilometre (East to West) (Figure 1). The field is located in H2O deepness of about 250 metres and is buried 1600 metres beneath the sea-bottom. In entire 6 Wellss were drilled as portion of the geographic expedition and appraisal stage and production started in 1993. However, Draugen field is bring forthing oil chiefly from Rogn Formation (informally the name Froa is used) of Late Jurassic age and from Garn Formation of Middle Jurassic age. Several reservoir stones have been identified in the geographic expedition stage. The Draugen field was discovered by Norske Shell in 1984 on the Trondelag Platform with the geographic expedition good 6407/9-1.

The intent of this paper is to depict the proven crude oil system or “ drama construct ” of the Draugen field in the Haltenbanken country on the mid-Norwegian shelf. Furthermore, Garn Formation sandstones of Middle Jurassic are organizing a smaller reservoir in the field. The chief formation is the Rogn Formation which is interpreted to be a shallow Marine sand saloon on the Trondelag platform in Late Jurassic with really good reservoir belongingss and aquifer support. Norske Shell is the operator company of the field.ĭraugen field is regarded as one of the cardinal finds in the Norse Sea due to antecedently non envisaged Upper Jurassic Formations. Main formation belongingss are porosity 27 %, cyberspace to gross ratio 97 % and high permeableness of 4 Darcy. Rogn and Garn Formations are organizing a low alleviation anticlinal construction, with a perpendicular closing of about 50 metres. The geometry of the reservoir is extended some 20 kilometres in longitudinal way (South to North) by 6 kilometre (East to West). Today the field has in entire five subsea production Wellss and six subsea H2O injection Wellss, where merely two injection Wellss are in usage, The production started in 1993 and till now the field produced about 125.ĥ mil Sm3 of oil.

This paper describe the proven crude oil system or “ drama construct ” of the Draugen field in the Haltenbanken country on the mid-Norwegian shelf.

Draugen oil field