ID: 494
OBJECTID: 494
wlbNpdidWellbore: 503
wlbName: 31/2-4 R2
wlbHistory:

General

Well 31/2-4 was originally drilled with Borgny Dolphin down to 815 m in 1980. The well was however suspended due to a blow out on 34/10-10. Well 31/2-4 was re-entered with the same rig in October 1980 and drilled to TD at 5035 m. After Logging at TD the rig went on hire to Shell UK Exploration and Production. The well was suspended in April 1981 for possible testing and abandonment at a later stage. The decision was made not to test the well so the purpose of this second re-entry (31/2-4 R2) was plugging and permanent abandonment

Operations and results

Wildcat well 31/2-4 was re-entered for the second time (31/2-4 R2) with the semi-submersible installation Borgny Dolphin on 4 November 1982.

The well was plugged and permanently abandoned on 12 November 1982 as a gas and oil appraisal well.

Testing

No drill stem test was performed in the well.

wlbHistoryDateUpdated: 2016-07-06T00:00:00