- Best-in-class data reconciliation algorithm that shortens the verification time for the reconciled balance and detects potential incorrect measurements with more accuracy than other algorithms
- Best-in-class analytics that provides a flowsheet graphical view and a tabular matrix view.
- Model flexibility so that VM-PA can easily scale up to provide other mass balance reconciliation functionalities to cover off-site balance and site-wide accounting
Process unit data reconciliation
Visual MESA Production Accounting (VM-PA) allows engineers to build mass balance reconciliation models for closing individual process unit mass balances. It integrates the production accounting and engineering worlds so that each use the same single data source. The result is better engineering improvement opportunities and accounting balance for the organization.
Why choose our VM-PA software?
VM-PA serves as the foundation of the facility’s hydrocarbon balance, process units’ health monitoring, and site loss control initiatives. It assists users with the calculation of their site-wide/unit-wise daily/hourly mass/volume/energy balances, on a tank-by-tank and unit-by-unit level for both the hydrocarbon and the utilities systems.
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Get in touchOur products and services
VM-PA delivers best-in-class production accounting by integrating engineering knowledge with yield accounting techniques. The result is a single version of the truth serving as the foundation of the facility’s hydrocarbon balance and loss control initiatives. It automates the capture, balance, and tracking of complex-wide systems to increase efficiency and reduce operating costs

Equipment sizing and costing
Petro-SIZE is a powerful and intuitive application for process equipment
sizing and the execution of rating calculations. Offering over 90
calculation modules it is a game-changing solution ensuring efficiency,
accuracy and usability across the Energy and Chemical industry.

Production planning software
The combination of Chevron’s PETRO LP (linear programming) technology
with KBC’s world-class rigorous simulation and supply chain management
technologies and services brings a new dimension to molecular management
and value chain optimization for oil refinery and petrochemical plants.

Supply chain software
Turning production plans into an executable end-to-end schedule that
accounts for process, tank-farm and logistical constraints, Visual MESA
Supply Chain Scheduling (VM-SCS) enables you to maximize utilization of
your assets at minimum logistical costs.

Production and yield accounting
Visual MESA Production Accounting software captures all necessary
information for the calculation of inventories and material movements in
a given period. It is a must-have tool for mass loss detection in
complex industrial environments.

Simulation and optimization
Our simulation and optimization software goes hand in hand with robust
business processes that support operational excellence. Our
thermodynamics is the upstream industry standard and our refinery
reactor models are the benchmark against which all other models are
compared.
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