Bit Runner / Field Engineer

The Role

ABOUT THE ROLE BESTE is seeking a motivated and technically capable Bit Runner / Field Engineer to join our Drill Bits division in Saudi Arabia. In this role, you will be the primary service representative at the rig site — responsible for the successful delivery of PDC and Tricone bit...

The Role
ABOUT THE ROLE BESTE is seeking a motivated and technically capable Bit Runner / Field Engineer to join our Drill Bits division in Saudi Arabia. In this role, you will be the primary service representative at the rig site — responsible for the successful delivery of PDC and Tricone bit programs for Saudi Aramco and associated contractor operations. You will combine hands-on field execution with technical advisory support, playing a critical role in maximizing bit performance, ROP, and customer satisfaction across complex formations. KEY RESPONSIBILITIES – Service Delivery & Rig-Site Execution – Run PDC and Tricone drill bits on critical and complex wells, ensuring optimal performance and adherence to the approved Bit Running Procedure (BRP). – Perform pre-job bit inspections, nozzle TFA calculations, and make-up procedures in compliance with BESTE and customer standards. – Monitor real-time drilling parameters (WOB, RPM, flow rate, torque, ROP) and proactively recommend adjustments to optimize performance. – Technical Support & Performance Analysis – Conduct thorough dull bit grading (IADC standards) and deliver structured post-run analyses with lessons learned. – Prepare and present job-specific reports including bit performance data, hydraulics summary, and recommendations for future runs. – Analyze vibration logs and rig sensor data to identify and mitigate harmful drilling dysfunctions (bit bounce, stick-slip, whirl). – Customer Relationship & HSE Leadership – Serve as the primary BESTE representative to the Aramco drilling supervisor and rig crew, maintaining professional and proactive communication. – Lead pre-job safety meetings, ensure JSA/RA compliance, and secure Work Permits from appropriate rig personnel. – Apply Stop Work Authority (SWA) when unsafe conditions are identified without hesitation. – Initiate, document, and close Correction, Prevention, and Improvement (CPI) reports related to bit performance and service quality issues. – Mentor and develop Associate Technical Professionals (ATPs) and junior field personnel in bit running best practices.

Requirements
– Bachelors Degree in Engineering (Petroleum, Mechanical, or related discipline) — or equivalent hands-on technical background. – 1–5 years of dedicated field experience running PDC and Tricone drill bits. – Demonstrated ability to read and interpret real-time drilling data and generate actionable performance reports. – Familiarity with IADC dull grading standards and basic hydraulics calculations (TFA, HHP, flow rate optimization). – Intermediate to Advanced proficiency in English (written and spoken); Arabic is an advantage. – Medically fit for rig-site duty; ability to work rotational schedules and travel across Saudi Arabia as required. – Saudi National or KSA-resident candidates are strongly preferred in alignment with Aramco In-Kingdom contractor requirements. – Availability for on call schedule and willingness to travel.

About the company
Beste Oil Tech Company, based in Dammam, Saudi Arabia, is part of the Chengdu Best Diamond Bit Group a global leader in drilling technology with 26 years of expertise. We specialize in designing and manufacturing high-performance drill bits and downhole tools, while offering integrated drilling solutions that enhance efficiency and reduce costs. Our portfolio spans PDC bits, motors, reamers, impact tools, shock subs, jars, and oscillators. Combining in-house engineering, advanced simulation, and a rich application database, we deliver targeted designs for complex downhole challenges. Serving major international oil and gas companies, we operate through sales, rental, and technical services. Our proven performance has transformed us from a supplier into a trusted strategic partner delivering measurable value to clients worldwide.