Innovative Techniques and Technologies for Well Integrity Across Geothermal, Abandonment and CCS Operations

Thursday, 22 October

0830 - 1130

Room 371 AD

Technical Session

This session showcases innovative techniques and technologies advancing well integrity across geothermal, CCS, and well abandonment applications. Presentations cover cutting edge developments such as laser based cutting, cementless geothermal designs, advanced sealing diagnostics, CO2 resistant interfaces, swellable isolation systems, and structural performance evaluation of deformed casing.

Session Chairpersons

Peter Janiczek - OMV E&P Gmbh

Albert McSpadden - Altus Well Experts Inc.

Sulaiman Sidek - PETRONAS Carigali Sdn Bhd

0830-0855 233904
A Novel Mechanical Isolation System For Leak Mitigation In Compromised Oil Wells: A Case Study From A Well In The Niger Delta, Nigeria.

E.A. Ifeduba, NNPC E & P Ltd; E. Leigha, NNPC E&P Limited (NEPL); M. Idiovwa, Bicens Resources Limited; P. Duke, Nigerian Petr Development Co Ltd
0855-0920 234082
Pressure-Temperature Cycling Effects on Cement-Casing Interface Integrity During Supercritical Co₂ Injection: A Multi-Scale Experimental Study

Y. Liu, K. Hu, R. Pratama, E. Kuru, H. Li, University of Alberta; Z. Lin, S. Iremonger, G. De Bruijn, Sanjel Energy Services Inc
0920-0945 233987
Wireline-Deployed Blue Laser Cutting for Rigless Plug and Abandonment in Fluid-Filled Wells:Development and Early Stage Qualification of a 450 nm Downhole Laser System

O. Karlsen, Bluelux AS; J.O. Kverneland, TotalEnergies EP Norge; A. Khattak, TotalEnergies E&P Norge AS; H.M. Poitrenaud, Total E&P; I. Hauge, F. Farzadnia, Subsurface AS; S. Britten, Laserline GmbH; F. Schneider, Fraunhofer Institut für Lasertechnik; S. Stoyanov, Fraunhofer ILT
1015-1040 234202
Integrated Dielectric Measurements For Millimeter Wave Wellbore Sealing Technology

M. Dauphin, M. Doshi, L. Zielinski, SLB; A. Seltzman, MIT
1040-1105 233916
Cementless Superhot Geothermal Wells

E. Allahverdiyev, K. Abid, C. Teodoriu, University of Oklahoma

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2026 Technical Program

Innovative Techniques and Technologies for Well Integrity Across Geothermal, Abandonment and CCS Operations