12-11-2016, 01:16 AM
'Stavros' pid='78190' datel Wrote:The Antelope 7 appraisal well was spudded on 2 November. At the end of the month, the well was at a depth of 1,302 metres and is currently running 13-3/8” casing before drilling ahead in a 12-¼” hole to test for the presence of a carbonate reservoir in the western flank of the field.
Is there anything we can glean from the 13-3/8" casing size down to 1,300 meters? This pic from Wike show a 13-3/8" casing to 4,000 feet leading to a 14,000+ foot TD hole. https://upload.wikimedia.org/wikipedia/commons/d/d8/Casing-Diagram.jpg