Logging-Services for Drilling Projects Worldwide
Since 1978, we have been providing specialized logging services for onshore and offshore drilling operations with over 60 experts in the European and Central Asian markets.

Trusted by Leading Companies in the Drilling Industry







45+
Years of Experience
Your Partner for Comprehensive Wellsite Services
We cover the complete spectrum from mudlogging to reservoir analytics and pre- and post-drilling monitoring.
Surface Logging & Mudlogging
Continuous real-time monitoring
Gas & Fluid Analytics
Specialized analyses including carbon isotopy (MGIL)
Core & Cutting Services
Sampling, description and photo documentation
Wellsite Personnel
Experienced Wellsite Geologists and Drilling Technicians
Who We Are
Your Specialist for Logging Services and Wellbore Analytics
Real-time Gas Analysis
Continuous monitoring with FID, TCD and IR Technology for precise measurement results during drilling operations.
Mudgas Isotope Logging
Specialized carbon isotope analysis for detailed interpretation of gas samples and reservoir characterization.
Core & Cutting Analysis
Advanced analysis methods including spectral gamma measurement, kappameter and X-ray fluorescence analysis (XRF).
Wellsite Geologist Services
Highly qualified geologists and Assistant Drilling Technicians for professional on-site wellbore support.
Software Development
Customized solutions for the drilling industry, including reporting and cost control programs (GEOWellReport/BKP).
Environmental Monitoring
Monitoring of ambient air for toxic and flammable gases as well as pre-drilling gas and groundwater monitoring.
Sampling &
Documentation
Professional handling of drill cores with detailed description, photo documentation and comprehensive data acquisition.
Special Analyses
Calcimetry, shale density measurement, sulfate tests, UV analytics and CVD with Coriolis density measurement for detailed rock evaluation.

Complete Solutions for the Modern Drilling Industry
From planning to post-processing – we support your drilling projects with precise analytics and decades of expertise.
Our service spectrum encompasses all aspects of mudlogging and reservoir analytics. We offer continuous real-time monitoring, depth-dependent data visualization and transmission, as well as specialized tests such as calcimetry, shale density measurement and UV analytics. With state-of-the-art measurement technology such as the Constant Volume Degasser (CVD) and Coriolis density measurement, we ensure the highest data quality. Our teams work internationally in various geological environments and deliver reliable results for informed decisions throughout the entire drilling process.
Launch Project
Benefit from Over
45 Years of Industry Experience
Contact us for customized logging solutions and professional wellsite services. Our team is happy to advise you on your next drilling project in Europe or Central Asia.
Technology and Expertise for Precise Wellbore Analytics
State-of-the-art analysis methods combined with decades of field experience for reliable data in every drilling phase.
Our services extend across the entire lifecycle of a drilling project. From the pre-drilling phase with gas and groundwater monitoring through continuous surface logging during drilling to detailed post-drilling analyses. We conduct specialized investigations, handle and document drill cores professionally, and offer advanced analyses such as spectral core gamma measurements. Our self-developed software supports you with reporting and cost control. With locations in Europe and Central Asia, we are close to your projects and ensure fast response times.


Contact Us
Let’s Realize Your Next Drilling Project Together
GEO-data Logging
Leinestraße 33
30827 Garbsen
Phone
+49 (0) 5131 4681-0
info@geo-data.de
