Ulfahanny Sandy
Petroleum Chemistry Manager
East Jakarta
Summary
Petroleum laboratory manager with 10+ years of experience in oil and gas services, leading testing of prodution chemicals, crude oil, gas, and water. Proven in coordinating lab operations, ensuring timely project execution, and delivering high-quality data to support field and chemical treatment decisions. Skilled in budgeting, resource planning, and aligning technical services with commercial goals. Strong in client communication, lab troubleshooting, and cross-functional support for tenders and field integration. Well-versed in ISO/IEC 17025 systems and team leadership.
Overview
13
13
years of professional experience
Work History
Petroleum Chemistry Manager
Intertek Testing Services
01.2022 - Current
- Lead and manage laboratory operations, including crude oil, gas, water, and production chemical analysis, aligned with project and contract requirements.
- Provided technical support and commercial input during client tender processes, including scope of work validation, cost forecasting, and laboratory performance data.
- Led cross-functional coordination between lab analysts, field engineers, and client technical representatives to ensure job delivery matched expectations.
- Planned lab capacity and personnel scheduling are based on client activity forecasts, seasonal volume trends, and priority deadlines.
- Oversaw quality control (ISO 17025) and HSE compliance across all lab activities, including field sample handling and hazardous chemical protocols.
- Managed department budgeting, resource allocation, and P&L awareness to ensure sustainable service growth and profitability.
- Prepared and reviewed final technical reports, and interfaced directly with client field operations to provide interpretation and follow-up recommendations.
Petroleum QA/QC Coordinator
Intertek Testing Services
01.2018 - 01.2022
- Validated petroleum laboratory results, ensuring data integrity, traceability, and compliance with ISO/IEC 17025 and client specifications before being released to the client.
- Managed internal quality documentation, including control charts, method validation, uncertainty, and calibration records.
- Monitored laboratory instrument performance, coordinated preventive maintenance schedules, and resolved analytical discrepancies with technical teams.
- Acted as the point of contact for client discussions on data validity, method selection, and investigation of out-of-spec results.
- Led audit preparation activities, and coordinated corrective/preventive actions based on internal findings and external assessments.
Chemist / Field Engineer
Intertek Testing Services
01.2013 - 01.2018
- Performed field and laboratory testing of crude oil, gas, and water for upstream clients, including ExxonMobil, Pertamina, Medco, and Petronas.
- Conducted onsite sampling and portable analysis (H₂S, RVP, SG, pour point, BS&W), and executed lab testing per ASTM, IP, and ISO standards.
- Led chemical screening for PPD, demulsifier, corrosion and scale inhibitors, and H₂S scavenger to support treatment selection and dosage setup.
- Coordinated with lab supervisors and client representatives to clarify test scopes, prioritize analysis, and support field operations.
Education
Master of Science - Petroleum Engineering
Trisakti University
Jakarta 04.2001 -
Bachelor of Science - Chemical Engineering
Indonesia Institute of Technology
South Tangerang, Indonesia 04.2001 -
Skills
Laboratory & Field Coordination
undefinedAccomplishments
- Turned the department from negative profitability into +5% margin within 6 months, and sustained +20% profit within 3 years through operational efficiency, client-focused service improvements, and strategic resource planning.
- Reduced reporting errors which resulted in client complaints by 70% by implementing and optimizing a Laboratory Information Management System (LIMS) for data validation and tracking.
Languages
English
Bilingual or Proficient (C2)
Indonesian
Bilingual or Proficient (C2)
Timeline
Petroleum Chemistry Manager
Intertek Testing Services
01.2022 - Current
Petroleum QA/QC Coordinator
Intertek Testing Services
01.2018 - 01.2022
Chemist / Field Engineer
Intertek Testing Services
01.2013 - 01.2018
Master of Science - Petroleum Engineering
Trisakti University
04.2001 -
Bachelor of Science - Chemical Engineering
Indonesia Institute of Technology
04.2001 -
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