/ -ENERGY INSIGHT. SMARTER SOLUTIONS. LASTING VALUE-

OIL AND GAS CONSULTING SERVICES

GR Tech Solutions is an oil and gas energy advisory and consulting firm that evaluates assets, connects subsurface reality with operational execution and delivers investment-ready decisions. We provide reserves evaluations and certifications through an integrated, decision-focused technical and commercial platform.

+ INTELLECTUAL CAPITAL

Asset Optimization, Backed by Technical Rigor

We combine senior experts and the elite platform to improve asset modeling, strengthen compliance and maximize recovery potential.

SME BENCH

ADVANCED TECHNOLOGY

TRANSACTION PROOF

SAFETY & ESG

Specialists

Elite Platform

M&A Due Diligence

OSHA Compliance

Algorithmic asset modeling that integrates subsurface, engineering and economic data to support disciplined investment decisions.

Alignment with international HSE standards and carbon reduction objectives.

Our multidisciplinary team averages 25 years of active global asset experience.

Rigorous technical audits for high-stakes oil and gas asset acquisitions.

/ Technical Service Lines

Five Engineering Areas of Expertise

Our integrated technical service lines combine subsurface, wells, facilities, economics, reserves and training expertise to evaluate, engineer and optimize oil and gas assets throughout their lifecycle.

Review Technical Services

Expertise 01

Subsurface & CCUS

Geomodeling, reservoir characterization and simulation, maturity management and secure CO₂ storage design.

Expertise 02

Wells Engineering

Well design, completion, risk and CAPEX/OPEX evaluation for technically assured, risk‑informed and economically disciplined well engineering decisions.

Expertise 03

Surface Facilities & Operations

Multiphase flow assurance and facilities capacity reviews to align surface infrastructure with field production requirements.

Expertise 04

Economics & Reserves Certification

Asset audits, M&A technical due diligence, economic modeling, and sensitivity analysis under SEC & PRMS standards.

Expertise 05

Specialized Training Programs

Technical workshops in integrated reservoir management, reserves evaluation and certification practices, and applied workflows using Petrel™️ software, guided by independent specialists with extensive user experience.

/ Technical Solutions

Why Choose GR Tech Solutions

Unlocking maximum asset value through integrated technical excellence

At GR Tech Solutions LLC, we bridge complex subsurface science with surface infrastructure execution. By combining our core disciplines with advanced data analytics and the Alana™️ platform, which we deploy and represent for our clients, we accelerate diagnostics, reduce financial risk and optimize Estimated Ultimate Recovery (EUR) across the asset lifecycle. Our multicultural team delivers impartial, independent consulting aligned with SEC, PRMS and international HSE/OSHA standards, so technical findings and commercial decisions remain consistent, defensible and investment ready.

Request Technical Assessment

▸ LEADERSHIP PERSPECTIVE

Integrated Leadership

Judith Garcia, CEO

I lead GR Tech Solutions with a firm focus on multidisciplinary integration. By connecting geoscience, reservoir engineering, wells, facilities and economics in a single workflow, I help clients turn subsurface understanding into disciplined capital decisions.

+ SECURE ASSESSMENT

Request a Technical Assessment

Engage our senior subject matter experts to evaluate asset recovery potential, verify reserves compliance and support technical due diligence for M&A or investment decisions.