Philosophy of Well Integrity Management, well barrier
design and verification
Well Design (casing design, cementing design, wellhead
and XT design)
Calculation of MAASP and an understanding of well
operating limits
Drilling and Well Intervention operations
Risk Assessment and MOC processes
Leak and SCP investigation and evaluation
Well maintenance - preventative and remedial
Engineering investigations, evaluations and
compilation of technical reports
The Sr Well
Integrity Engineer responsibilities will include but not limited to:-
Ensuring compliance with Oxy Oman Well Integrity
Management System (WIMS) and Testing Guidelines
Assist in review and updating of WIMS, Testing
Guidelines and Well Integrity Software (WIS)
Develop and manage well barrier schematics and well
operating limit diagrams for individual wells and well types, ensuring
up-to-date and available for all wells in WIS.
Verification and periodic review of MAASP for all
wells and well types.
Manage well integrity testing schedule through Well
Integrity Software (WIS) system, ensuring
appropriate remediation actions and timelines are applied.
Liaise with maintenance teams on systematic wellhead
and Xmas tree equipment issues, analyse trends and provide feedback to relevant
parties.
QA/QC of well integrity test data, well handover
documentation and any other relevant well integrity data
Prepare/facilitate risk assessments and manage/update
risk registers for individual wells and well types
Review and verify management of change (MOC) documents
related to well integrity.
Coordinate/facilitate technical reviews, evaluations
and investigations of well integrity failures/issues and feedback on
results/trends; update relevant PSPG’s as required.
Provide technical support on well integrity issues and
well abandonment programmes to the relevant Departments
Develop enhancements to well designs and remedial
procedures to improve life of well performance
Conduct periodic reviews of well status and feedback
KPI’s to relevant Departments and Management
Assist in developing and conducting well integrity
training and act as mentor for Interns
Review latest advancements in technology and best
practices in Well Integrity Management and prepare trial proposals.
