Reservoir Engineering Consultancy · Bangkok, Thailand
Know what's in the reservoir
before you sign.
PCEP Energy Solutions is an independent reservoir engineering consultancy built by U.S.- and Thailand-trained petroleum engineers with over a decade of hands-on experience across the Gulf of Thailand and international assets. We give operators, utilities, and investors a technical read they can defend.
- P10 — Optimistic case
- P50 — Best estimate
- P90 — Conservative case
About PCEP
A small team, built for hard technical questions.
PCEP Energy Solutions is a Thailand-based reservoir engineering consultancy with a track record in asset valuation, reserves and resources estimation, reservoir engineering studies, and field production monitoring.
Founded in 2015 by two petroleum engineers with direct, hands-on industry experience in both the United States and Thailand, PCEP has since supported operators and utilities on production monitoring, reserves evaluation, field development planning, and reservoir engineering advisory — with the same senior engineers on every engagement.
What We Do
Reservoir engineering, end to end.
Production & Performance Analysis
Ongoing review of well and field performance across onshore and offshore producing assets in Thailand and internationally.
Asset Valuation & Due Diligence
Independent technical review supporting farm-in decisions, concession bidding, and regulatory data room evaluation.
Reserves & Resources Estimation
Estimation in accordance with SPE-PRMS, the industry standard for reserves reporting and disclosure.
Enhanced Oil Recovery Studies
EOR screening and simulation — waterflood, polymer, ASP, and biologically based methods — to lift recovery factor.
Reservoir Simulation & Forecasting
Full-field and sector models, built and history-matched to production data across the Gulf of Thailand and beyond.
Ongoing Advisory Retainer
Subscription-based reservoir engineering support for day-to-day operational and technical needs.
Our Team
Co-founded by engineers, not consultants.
Over a decade of reservoir engineering experience spanning reserves and resources evaluation, enhanced oil recovery studies, reservoir simulation, and technical due diligence. Previously a reservoir engineer at PTT Exploration and Production (PTTEP), representing the company in technical committee and shareholder meetings across major domestic joint ventures.
Reservoir engineering experience spanning offshore and onshore Thailand production assets and international deepwater exploration evaluation, prior to leading business development at PCEP. Previously with PTT Exploration and Production (PTTEP) and Occidental Petroleum.
Technical Coverage
Basins, standards, and tools we work in.
Get In Touch
Let's talk about your asset.
For engagements, proposals, or a confidential first conversation, reach Chonpatin directly. All client engagements are treated as strictly confidential.