Use of ProLATCH-N* Well Abandonment System, Offshore Western Australia, Results in Significant Time Savings to Cut and Pull 20 inch, 36 inch Casings and Wellhead.
The successful use of the ProLATCH-N well abandonment system resulted in a 51% reduction in operational cutting time when compared to direct offset wells.
- Both casings were successfully cut and the wellhead recovered in a single trip.
- The cutting time of 2 hours 12 minutes represented an average time saving of 51% when compared to direct offset wells of similar configuration and water depth.
- A smooth and efficient cut was noted during the abandonment process.
- No spills or HSE incidents.
*Mark of Wellbore Integrity Solutions.