Coil Tubing Supervisor

Category; Oman; On-site; OMR 35,000 - 58,000; Full time

Job summary

Category is seeking a CT Field Specialist to lead and execute complex coiled tubing and well intervention operations on site in Nimr, Oman. You will act as the technical authority, oversee equipment readiness, and coordinate with on-site teams to ensure safe, efficient operations.

The role requires extensive CT experience, deep well control knowledge, and strong leadership to mentor junior staff while maintaining strict HSE compliance and client standards.

Qualifications

• 8–12+ years of field experience in CT operations.
• 5–8+ years specifically in CT fieldwork and well intervention.
• Strong knowledge of BOP stacks, lubricators, and wellhead systems.

Responsibilities

• Lead and supervise complex coiled tubing operations at the wellsite.
• Execute advanced interventions (deep cleanouts, high-pressure milling, fishing).
• Oversee rig-up, pressure testing, operation, and rig-down of CTU and pressure control equipment.
• Act as the primary technical authority on location during operations.
• Monitor real-time data and make critical field decisions.
• Troubleshoot surface and downhole equipment issues during live operations.
• Ensure adherence to well control standards and HSE procedures.
• Mentor Field Specialists I/II and Field Operators.

Skills

Advanced CT Operations

Pressure & Well Control

Downhole Tools & BHA

Pumping & Stimulation

Real-Time Data Interpretation

Equipment Setup & Troubleshooting

Field Leadership & Input

HSE & Well Control Integration

Education

Diploma/Technical Certificate or Bachelor's

Job description

Category Logistics, Supply Chain & Procurement

Industry Energy and Nuclear Training Services

Job Title:-

• CT Field Specialist

Job description

Job Title:-

• CT Field Specialist

Location:-

• Nimr – Oman

Role Summary:-

• A Coiled Tubing Field Specialist is a senior field-based role responsible for leading and executing complex coiled tubing and well intervention operations with a high level of technical expertise and operational authority. The role ensures safe, efficient, and reliable delivery of services while acting as the key technical leader on location in the absence of, or in support of, the Field Supervisor.
• The Field Specialist III is accountable for managing critical operational phases, troubleshooting complex wellsite challenges, and ensuring full compliance with HSE, well control, and client requirements.

Essential Responsibilities:-

• Lead and supervise complex coiled tubing operations at the wellsite
• Execute advanced interventions such as deep cleanouts, high-pressure milling, fishing operations, and stimulation support
• Oversee rig-up, pressure testing, operation, and rig-down of CTU and pressure control equipment
• Act as the primary technical authority on location during operations
• Monitor and interpret real-time operational data and make critical field decisions
• Troubleshoot complex surface and downhole equipment issues during live operations
• Ensure strict adherence to well control standards and HSE procedures
• Lead toolbox talks, risk assessments, and operational briefings
• Coordinate effectively with Field Supervisors, clients, and multi-service teams
• Mentor and train Field Specialists I/II and Field Operators
• Support job planning reviews and post-job reporting and evaluation
• Works with minimal supervision and may act as deputy or acting supervisor on location
• Holds significant technical authority during job execution
• Accountable for operational integrity, safety, and efficiency in complex jobs

Essential Requirements of the role (Experience / Skills / Competencies):-

• Years of experience: 8-12+ years
• Field of experience: 5-8+ years in CT
• Technical Skills:
• 1. Advanced Coiled Tubing Operations
• Full understanding of coiled tubing unit (CTU) operation and limitations
• Execution of complex jobs: cleanouts, nitrogen lifting, acid stimulation, milling, and fishing operations
• Knowledge of tubing fatigue management, depth control, and real-time operational adjustments
• 2. Pressure Control & Well Control Systems
• Strong expertise in BOP stacks, stripper assemblies, lubricators, and wellhead systems
• Pressure testing procedures and barrier verification
• Ability to recognize and respond to abnormal conditions (pressure anomalies, kicks, losses)
• 3. Downhole Tools & Job Design Support
• Experience with bottom hole assemblies (BHA), motors, jars, mills, and specialty fishing tools
• Ability to interpret job programs and ensure correct tool selection and assembly
• Troubleshooting downhole tool performance issues
• 4. Pumping & Stimulation Operations
• Operation and coordination of high-pressure pumping systems
• Understanding of fluid systems, nitrogen applications, and stimulation treatments
• Monitoring and adjusting pressure, rate, and volume during operations
• 5. Real-Time Data Monitoring & Interpretation
• Reading and interpreting surface parameters (pressure, depth, tension, pump rates)
• Use of real-time data acquisition systems during operations
• Making operational decisions based on live data trends
• 6. Equipment Setup, Maintenance & Troubleshooting
• Advanced knowledge of CTU hydraulic, mechanical, and control systems
• Ability to diagnose equipment failures and coordinate repairs
• Ensuring readiness of all surface and downhole equipment before operations
• 7. Wellsite Execution & Leadership Technical Input
• Ability to translate job programs into safe field execution steps
• Supporting supervisor in operational decision-making
• Ensuring technical compliance with engineering design and client requirements
• 8. HSE & Well Control Systems Integration
• Strong application of well control principles in live operations
• Integration of HSE requirements into technical execution (PTW, JSA, barrier management)
• Emergency response technical readiness
• Soft Skills:
• 1. Leadership in the Field
• Leads execution of coiled tubing operations on location when required
• Guides operators and ensures tasks are performed correctly and safely
• Sets the tone for discipline and operational control at the wellsite
• 2. Communication (Strong and Precise)
• Communicates clearly with Field Supervisor, client representatives, and crew
• Gives accurate, real-time operational updates during critical jobs
• Ensures instructions are understood and correctly executed
• 3. Decision-Making Under Pressure
• Makes quick, sound decisions during live well operations
• Balances safety, operational efficiency, and job objectives
• Knows when to elevate issues versus taking corrective action
• 4. Situational Awareness
• Continuously monitors wellsite conditions, equipment behavior, and crew activity
• Identifies risks early and prevents escalation into incidents
• Maintains full awareness during high-pressure operations
• 5. Problem-Solving Ability
• Resolves operational and equipment issues in real time
• Applies practical field experience to troubleshooting complex situations
• Supports engineering solutions with field insight
• 6. Mentoring & Coaching
• Trains and develop Field Operators (I, II, III)
• Shares technical knowledge and reinforces best practices
• Help build team competency and performance
• 7. Accountability & Ownership
• Takes responsibility for assigned operations and outcomes
• Ensure procedures and standards are strictly followed
• Owns both success and issues in field execution
• 8. Team Coordination & Collaboration
• Works effectively with multi-service teams (wireline, pumping, nitrogen, client reps)
• Aligns activities to avoid conflicts and ensure smooth operations
• Maintains strong working relationships in high-pressure environments
• 9. Adaptability & Resilience
• Handles long shifts, remote locations, and changing job conditions
• Adapts quickly to unexpected well behavior or operational changes
• Tools or Software (Required / Preferred):
• At Field Specialist II level, the role requires both hands-on field tools knowledge and competency in digital systems used for job planning, execution, and reporting.
• Education Qualifications: Diploma or Technical Certificate or bachelor’s degree.

Industry Background or Experience (Required / Preferred):
With over 90 years' combined experience, NES Fircroft (NES) is proud to be the world's leading engineering staffing provider spanning the Oil & Gas, Power & Renewables, Chemicals, Construction & Infrastructure, Life Sciences, Mining andManufacturingsectors worldwide. With more than 80 offices in 45 countries, we are able to provide our clients with the engineering and technical expertise they need, wherever and whenever it is needed. We offer contractors far more than a traditional recruitment service, supporting with everything from securing visas and work permits, to providing market-leading benefits packages and accommodation, ensuring they are safely and compliantly able to support our clients.