Perez Engineering Solutions
We provide the following services:
Process and mechanical engineering drawings: BFD, PFD, P&ID, F&ID, 2D/3D CAD.
Process modeling and simulator design, implementation, and support:
Custom models:
First-principles models.
Experimental (data-driven) models.
Hybrid models.
Machine learning and big data techniques for model development.
Computational platforms for custom modeling and simulation:
DWSIM Process Simulator: steady state process simulator.
ChemSEP Process Simulator: chemical process separation simulator.
Google Sheets and Google Apps Script: simulations on mobile devices.
Microsoft Excel and VBA.
MATLAB, Simulink, Python, R, Julia.
Commercial Software:
Develop custom unit operation blocks for Aspen Plus and HYSYS using Fortran and VB.
OSIsoft PI:
Build hierarchies for plant data storage.
Implement KPIs.
Setup custom email notifications.
Implement advanced modeling calculations.
Automate data upload from external sources.
Plant data analysis: We develop tools to perform the following tasks,
Continuously and automatically upload measured plant data to server databases
Download and analyze user requested data from servers
Automatically generate customized plant performance reports/emails
Pilot and Commercial plant engineering:
Engineering design
Equipment selection
CAPEX sensitivity analysis
Pilot plant/skid design
Process control, automation, optimization and programming: Partnered with West Advanced Solutions LLC, which has extensive experience implementing the following techniques in major oilfields in South America. Techniques are developed without requiring costly commercial software/licenses.
Classic control.
Advanced control: model based prediction, neural networks, fuzzy logic, game theory, population dynamics.
Processes optimization.
Electrical power consumption optimization.
Predictive maintenance algorithms.
Programmable Logic Controller (PLC) programming with Allen-Bradley and Siemens systems.
High performance Human Machine Interface (HMI) development with real-time KPIs.
