During session 4, participants will initially learn about and discuss some specific integrity issues with potential to create significant complications for P&A operations: gas migration, trapped pressure, flow behind casing, overburden issues, structural problems... before finally discussing specific challenges from a recent decom project on the NCS, with real-life problems to be addressed (showing how challenging actual operations can be, against those initially envisaged at the design stage).
This will also be our last session for day 1 and we expect this to lead to great conversations during the Social event

Speakers

1530-1600: Unseen Paths: Diagnosing Complex Well Integrity Failures, Iain Whyte, Islay Subsurface & Engineering
1600-1630: Is it bad, Doctor? Modelling A-Annulus, APB, and Structural Well Integrity Challenges, Ruggero Trevisan, Altus Well Experts
1630-1700: P&A Experience Transfer from Valhall & HOD, Kjetil Vadset, AkerBP