General Responsibility & Accountability

Responsible for leading and managing well services operation across multiple wells and wellhead platforms, including but not limited to the Slick line, electric line, coiled tubing, stimulation, well clean-up, and production testing operations, through tubing fishing, production logging and perforating, well integrity diagnostics, zonal isolation, water/gas shut-off, scale removal and inhibition, surface and bottom hole sampling, wellhead repairs, workover, plug and abandonment and any associated well operations that may be carried out during the life cycle of a well.

Ensure operations are delivered in accordance with approved program and follow company standards and procedures while meeting technical and economic objectives.

Perform duties in strict compliance with Vietnamese laws, regulations, and Company policies.

Defines goals and objectives to guide Well Services Operation team in the development of working methods and procedures.

Conduct thorough reviews of operational procedures developed by the Completion Engineer and provide feedback to fulfill the procedures.

Communicate effectively with the Well Services Supervisor and Completion Engineer to ensure that all technical specifications of the WWO and objectives of the work are fully understood.

Review, provide technical input, and endorse Management of Change (MOC) documents generated by completion engineer and or well service supervisor for approval by CLIENT’s authorised representative.

Participate in Risk Assessment (RA) review. Provide input, feedback and sign off on the RA documentation for further implementation whenever it’s applicable.

Supervise technical performance to ensure the correct implementation of Well Services HSE Policies and Procedures, and to ensure that operations comply with Company policies.

Supervise and coach Well Services Supervisors and offshore teams.

Provide direct technical support and guidance to Well Services Supervisors during planning and execution.

Coordinate with contractors and Well Services Superintendent to ensure: Timely mobilization of equipment, materials, and personnel, and availability of required resources to meet planned operations.

Encourage an atmosphere of teamwork among the Well Services staff, Production Operation personnel, service providers and other disciplines.

Coordinate with Offshore Installation Manager (OIM) and Production Operations Group to Secure platform readiness, ensure safe integration of well services activities on wellhead platforms, and obtain required operational and logistical support for execution of work orders. Ensure required equipment, materials, and personnel are mobilized.

Support execution of well work orders, ensuring alignment with production constraints and operational priorities.

Provide feedback and recommendations on well work order schedules to optimize execution, reduce downtime, and improve efficiency.

To be responsible for ensuring all lessons learned from executing well services work are captured and shared with the well services supervisors and contractors.

Ensure well work order and well services work are compliant with applicable well integrity policies, barrier management standards, and pressure control procedures.

Oversee verification that all equipment is certified and pressure-tested and properly rigged up according to well-controlled principles.

Develop and optimize well services campaign plans, Intervention strategies and execution schedules.

Monitor operational performance and optimize execution efficiency.

Encourage and support HSE training and implementation of new procedures and guidelines.

Monitor daily operational reports (DDR), track non-productive time (NPT) and recommend improvements.

Ensure contractors understand scope, procedures, and risks before execution.

Provide support and guidance during well-controlled or operational emergencies.

Execute contingency plans and coordinate response actions