PROVEN IN THE FIELD: Case Studies
Real operations. Real engineers. Real results. Every case study showcases a real challenge solved with V Energy precision engineering — tracked, validated, and documented from selection to deployment.
Finite Element Modeling
Vibration-induced fatigue causing loss of containment at the stuffing box level.
Summary
Recurrent polished rod failures at the stuffing box level caused unacceptable loss of containment.
Through advanced simulation and stress mapping, V Energy assessment uncovered the hidden fatigue triggers, then engineered a smarter path forward—optimizing polished rod speeds as a short‑term measure and upgrading the rod alloy to eliminate the risk entirely.
Problem identified:
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At certain running speeds the PCP system operates out of the natural resonant frequencies. Operating at this sustained condition led the polished rod into induced fatigue failure.
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Loss of containment at the stuffing box level.
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Unacceptable downtime with subsequent production deferment.
The Challenge
Project Overview
Location: Australia
Application: Coal Seam Gas (CSG)
Approach: Advanced Finite Element Modeling (FEM)
V Energy Solution
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Advanced simulation-based engineering, Identification of stress concentration zones along the polished rod.
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Recommended a range of operating speeds out of the resonant zone as a short term management solution.
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Change the material alloy of Polished in order to withstand the axial and torsional loads.
Field Proven Engineering Outcomes
Driving tangible performance improvements through technical excellence and systematic risk reduction across diverse global operations.
SURAT Basin, AUSTRALIA
Finite Element Modeling
Vibration-induced fatigue causing loss of containment at the stuffing box level.
90%
Risk Reduction
12%
OPEX REDUCTION
BARROW ISLAND, AUSTRALIA
Rod Pump to PCP Conversion
Improved OPEX and Operational Footprint Efficiency
+60%
Lower Enegy Consumption
30% CAPEX REDUCTION
720 days
LIOYDMISTER, CANADa
Multi-Well Integrity Framework
Heavy Crude Extraction — Lloydminster
Zero Leaks
✓ Well Failure Model Implemented
71%
✓ Run-life extended from 140 to 240 days
Vaca Muerta, Argentina
Unconventional Production Enhancement
Optimization of horizontal well spacing and stimulation parameters to maximize recovery in shale reservoirs.
+35%
EUR Increase
20%
CAPEX Efficiency
BRISBANE • HOUSTON • MATURIN • MIDLAND