ID: 439
OBJECTID: 439
wlbNpdidWellbore: 446
wlbName: 34/10-22
wlbHistory:

General

Well 34/10-22 was drilled on the Gullfaks Field to test for possible shallow gas around the planned position of the Gullfaks A platform.

Operations and results

Well 34/10-22 was spudded with the semi-submersible installation on 25 October 1984 and drilled to TD at 579 m in Pliocene sediments in the Nordland Group. No significant problem was encountered in the operations. The well was drilled with water based mud

Pliocene sediments were encountered at 292 m, based on the logs. Four Pliocene sand layers were penetrated, and the two shallowest, at 310-315 m and 393-396 m, were gas bearing.

Eight core runs were attempted and a total of 22.2 m core was recovered in four cores. Wire line logging at TD was performed. The bottom hole temperature 3 hours after circulation was 23.3 deg C. No fluid samples were taken.

The well was permanently abandoned on 5 November 1984.

Testing

No drill stem test was performed.

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