About — PQRS Workbench

Built by a Geophysicist,Graduated in 1992 with Master's degree in Geophysics from Changchun College of Geology (now Jin Unicersity), for Geophysicists

PQRS Workbench is the product of over 30 years of hands-on geophysics research and software development. Every line of code has been written by a single developer who spent decades working on real seismic projects — from data processing to method research, from inversion algorithms to geomechanical modeling.

The journey began at Daqing Oilfield, where the foundation was laid in seismic data processing and method research. Over the years, the toolbox grew — one module at a time, each one born from a real project need rather than a marketing requirement.

          "I never set out to build a 32-module platform. I just kept solving the problems I encountered in my work. One algorithm led to another, and eventually it all came together."
        

What makes PQRS different is that it wasn't designed by committee or built by a large team. It grew organically from field experience. Every module has been tested on real data, every parameter has been tuned by someone who understands the geology behind the numbers.

Today, PQRS Workbench is deployed at major Chinese national oil companies, including CNPC and CNOOC. But the philosophy hasn't changed — build tools that actually solve problems, keep them lightweight and fast, and never stop improving.

Our Philosophy

What We Stand For

⚡

Substance Over Features

Every module exists because it solves a real problem. We don't add features for marketing — we build tools that engineers actually use in their daily work.

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Rigorous Methods

Algorithms are based on published geophysics research and validated with real data. We believe in transparent methods and reproducible results.

🤝

Direct Support

When you need help, you talk directly to the developer — not a support ticket system. No layers, no handoffs, just real technical expertise.

Journey

How PQRS Evolved

Three decades of method research, gradually woven into one platform.

1990s

Foundation at Daqing Oilfield

Began research in seismic data processing and inversion methods at Daqing Oilfield. Developed early processing tools and AVO analysis algorithms for practical field applications.

2000s

Expanding the Toolset

Added rock physics modeling, pre-stack inversion methods, and visualization tools. Each module was developed to support specific project needs — from exploration to reservoir characterization.

2010s

Geomechanics & Drilling Engineering

Extended into geomechanical modeling, pore pressure prediction, and wellbore stability analysis — bridging the gap between seismic interpretation and drilling engineering decisions.

2016

Productization Effort

Initial attempt to organize the growing collection of tools into a unified platform. Early efforts with a small team helped identify what worked — and what needed to be rebuilt from scratch.

2020s

Machine Learning & Fracture Analysis

Added SVM machine learning modules for well-seismic integration, and OVT wide-azimuth fracture characterization for unconventional reservoir development.

2024-2026

PQRS Workbench 2.0

The platform reached maturity with 32+ fully integrated modules. Deployed at over 10 enterprise sites across CNPC and CNOOC. Now expanding to international markets.

Trusted By

Proven at Major Oil Companies

PQRS Workbench is used by exploration, development, and research teams across China's energy industry.

10+

Enterprise Licenses

CNPC

China National Petroleum Corp.

CNOOC

China National Offshore Oil Corp.

32+

Integrated Modules

About PQRS Workbench