Geophysical Data logging



Our Services

Borehole Wireline Logging & Data Collection
  • Optical /Acoustic Televiewer
  • Neutron / Dual Neutron
  • Triple Density, Calliper, Gamma, Temperature
  • Resistivity / SP
  • Verticality
  • Full Wave Sonic
  • Magnetic Susceptibility
  • Reflex Gyro (Gyroscopic Verticality)

Logging Tools &
Equipment Hire

In addition to onsite logging, we now offer a wide range of tools and vehicles for hire!

GeoLog has a variety of tools, winches and accessories available for short & long-term lease arrangements.

Civil Engineering

Geophysical logging is essential across civil and mining operations, including pumped hydro dams, tunnelling, and construction sites, providing critical data on subsurface conditions. By analysing rock types, fractures, and groundwater levels, engineers can design stable structures, minimise risks, and ensure long-term durability. This approach enhances safety, efficiency, and compliance with standards in Australian projects

24 hour logging services can also be booked upon request.


Areas We Serve

GeoLog currently provides wireline services for drilling programs across the major Queensland coal basins with full-time units servicing the Bowen, Galilee, Surat and Maryborough Basins as well as more remote locations.


Industry Leading Equipment & Vehicles

GeoLog is continually upgrading and modernising its fleet to ensure all wireline logging units are in first-class operating condition and compliant with the industry standards.

The latest Toyota Troop Carrier fully equipped with airbags, rollbars and all necessary safety equipment is our vehicle of choice.

All logging equipment is subject to routine calibrations and data is rigorously checked to achieve the best results possible. A full history of equipment checks and calibrations are available on request.

The logging units are maintained to the highest standard and operated by trained Field Technicians.


Industry Leading Tools for Accuracy & Efficiency

We understand the value of accurate drill hole data provided in a timely manner. All our tools are calibrated to industry standard and all data can be provided onsite in paper copy and a range of digital formats.

With industry leading Robertson Geo-Logging tools and modern custom designed vehicles, our service is extremely reliable and safe. Tailored for tough Australian conditions and strict industry compliance our fleet services a growing list of clients including coal exploration sites and mines across the state of QLD.

Geolog’s rapidly growing list of clients benefit from the accuracy and reliability of Robertson made logging tools.

Download the full list of Robertson tools available here.

Frequently Asked Question

If you have more questions, please reach out to us directly by phone or email and we will get back to you promptly!

Can You Display The Data To Suit My Needs?

All digital output to clients is provided in LAS or in standard formats as required.

GeoLog provides total flexibility in the method and scale of presentation of the data logs to suit specific requirements. Field units are able to supply printed logs and capable of producing a variety of digital file formats to suit individual clients.

What is Your Downtime During Operation?

GeoLog has backup borehole logging tools and vehicles available to ensure that any downtime is kept to a minimum. As a result, our downtime is less than 5%, and 90% of problems are resolved in less than 24 hours.

Meet Our Management Team

It is our aim to ensure relationships with our customers are as pleasant and professional as possible.

Glenn Jordan

Director

Glenn Jordan entered the industry in 1997 after successfully completing an engineering degree majoring in Civil Engineering.

As Director, Glenn has grown the company through providing the highest standard of data quality along with a strong emphasis on customer service to ensure GeoLog is a readily recognised brand in the coal and mineral industry.

0413 463 130

glenn@geolog.com.au

Geolog-Michelle-Jordan-Queensland

Michelle Jordan

Accounts Administration

Administrator Michelle Jordan joined GeoLog from the beginning of operations and is responsible for ensuring that our invoicing and documentation is kept at a high and professional standard and in a format that is appropriate to the client.

Michelle has an excellent working knowledge of the company, and with over 10 years experience  in the industry.

0423 237 398

admin@geolog.com.au



LATEST PROJECTS

GeoLog offers eight fully equipped logging units specially built for tough Australian conditions and strict industry compliance.

24 hr logging queensland

24 Hour Logging

24 hour logging services can also be booked upon request.

In Need of Logging Services?

Contact Us Today!

We pride ourselves in our fast response and attention to detail,

providing maximum value to our clients.