PCP (Progressive Cavity Pump)
A Progressive Cavity Pump (PCP) is a special type of pump commonly used in oil and gas extraction. Think of it as a helper tool that moves thick liquids like oil from deep underground to the surface. It's particularly good at handling mixtures of oil, water, and gas, which is exactly what comes out of oil wells. The pump got its name because it has a unique spiral-shaped part inside that moves fluid along in small pockets or "cavities." Companies often use PCPs because they're reliable, can handle thick fluids well, and need less maintenance than other types of pumps.
Examples in Resumes
Supervised installation and maintenance of PCP and Progressive Cavity Pump systems across 12 oil wells
Optimized PCP performance resulting in 30% increase in oil production
Managed a team of 5 technicians responsible for Progressive Cavity Pump troubleshooting and repairs
Typical job title: "PCP Operators"
Also try searching for:
Where to Find PCP Operators
Professional Organizations
Job Boards
Industry Networks
Example Interview Questions
Senior Level Questions
Q: How would you handle a situation where multiple PCPs in different wells show declining performance?
Expected Answer: A senior operator should discuss systematic troubleshooting approaches, mention monitoring systems, explain prioritization based on well production value, and describe how to organize maintenance teams efficiently.
Q: What strategies would you implement to maximize PCP system longevity?
Expected Answer: Should explain preventive maintenance schedules, operation within design limits, monitoring techniques, and how to train junior operators on best practices.
Mid Level Questions
Q: What signs indicate that a PCP needs maintenance?
Expected Answer: Should mention changes in pump performance, unusual noises, vibrations, changes in power consumption, and irregular fluid production rates.
Q: How do you adjust PCP speed for different fluid types?
Expected Answer: Should explain how fluid thickness affects pump operation, describe speed adjustment procedures, and mention the importance of monitoring system response to changes.
Junior Level Questions
Q: What are the basic components of a PCP system?
Expected Answer: Should identify the main parts: the surface drive head, rod string, stator, and rotor, and explain their basic functions in simple terms.
Q: What basic safety procedures do you follow when working with PCPs?
Expected Answer: Should discuss personal protective equipment, lockout/tagout procedures, and basic safety checks before starting or stopping the pump.
Experience Level Indicators
Junior (0-2 years)
- Basic PCP operation and monitoring
- Safety procedures and protocols
- Basic maintenance tasks
- Reading pump performance data
Mid (2-5 years)
- Troubleshooting pump issues
- Performance optimization
- Maintenance planning
- Understanding different fluid properties
Senior (5+ years)
- System design and selection
- Team supervision and training
- Advanced troubleshooting
- Production optimization strategies
Red Flags to Watch For
- No knowledge of basic safety procedures
- Inability to read and interpret pump performance data
- No experience with maintenance documentation
- Lack of understanding of basic fluid properties
