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Well Abandonment, Decommissioning, and Thru-Tubing Recompletion I

Wednesday, 25 March
Waterway 2-3
Technical Session
This session showcases innovative well abandonment and thru-tubing recompletion methods that overcome severe integrity challenges while reducing rig time, cost, and environmental footprint. Presentations cover onshore and offshore case studies demonstrating how coiled tubing, rigless interventions, and advanced thru-tubing systems deliver safe, permanent, and regulatory-compliant solutions.
Session Chairpersons
Lisa Blankenburg - TAQA
Jose Noguera - Baker Hughes
  • 1015-1040 231326
    Recovering From Integrity Loss In Compromised Completion With Coiled Tubing Abandonment Techniques
    S. Hassig, M. Omar Farooq, SLB
  • 1040-1105 231316
    Rigless Permanent Abandonment Of A Water Supply Well In A Middle Eastern Oil Field: Overcoming Integrity Failures And Cementing Challenges Through Solvent-based Cleanout And Adaptive Fluid Management
    A. Nadeem, M. Subaihi, M. Al Bloushi, N. Maldonado, M.J. Alblooshi, M.J. Varshney, Y.K. Maheshwari, A. agarwal, B. Ahmad, ADNOC Onshore; A. ALMUHARRAMI, ADNOC Upstream
  • 1105-1130 231377
    Batch Operations With Partially Riserless Access In Offshore Western Africa Reduce Operational Times For Plug And Abandonments Using Coiled Tubing
    E. Moreno, S. Hassig, M. Ben Abdalla, SLB
  • 1130-1155 231350
    Advanced Thru-tubing System Delivers Permanent Well Abandonment Via Multi-annular Cementing
    H. Corona, Weatherford
  • Alternate 231329
    Optimized Debris Cleanout Procedures For Highly Depleted Horizontal Wells Utilizing Various Techniques Deployed By Coiled Tubing With Specialized Jetting Nozzle And Pumping Synergically Customized Fluids For Debris Dissolution, Loss Control And Hydraulically-engineered Foamed Gel
    A. Masoodi, Halliburton; J. Corrales, Halliburton Ltd.; A. Ghonim, Halliburton Egypt; M. Ramirez Nunez, X.A. Alarcon, Halliburton
  • Alternate 231312
    Advance Technique Of Cutting And Recovering Stuck Drill String To Re-establish Wellbore Accessibility With Utilization Of E-line Coiled Tubing, A Case Study
    S. Abbas, H. BHATTI, A. Asad, R. Anwar, Sprint Oil & Gas Services; S. Shah, I. Shafee, Mari Energies Limited