EXPERT
WELLSITE GEOLOGISTS

TRUSTED
SERVICE

SAFE, RESPONSIBLE APPROACH

QUALITY PERFORMANCE

OUR CLIENTS

Belloy Geologists

SERVING HOUSTON AND INTERNATIONALLY
FOR OVER 35 YEARS

Belloy Geologists is a Houston based company providing wellsite geological supervision, remote and onsite geosteering, operations and project management, and reservoir evaluation for over 35 years. Founded in 1979 by Bob Sullivan with a focus on providing quality service and dependable support, Belloy’s wellsite geologists have developed long term relationships with hundreds of clients throughout Houston and internationally. Belloy Geologists has the experience and ability to manage a large variety of projects regardless of scope, along with the flexibility and adaptability to react to project changes and challenges.

Get In Touch

Based in Houston | Serving Houston &
Internationally