We offer geo-consultancy services to both the minerals and petroleum industries in all matters evaporitic. Our focus is always on deriving practical solutions across a range of potential issues in saline geosystems from training programs to core descriptions, core to wireline transformations, image log interpretation, wireline to seismic ties to basin-scale structural and studies of diagenetic and depositional controls on reservoir positions and quality.

Previous clients include BHP Billiton, BHP Petroleum, Chevron, Exxon, INPEX, Fortescue Metals, MMG, Nexen, PDO, PTTEP, Shell, Statoil and others.

Let us design a solution to your salty problems.

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Sunset at Remarkable Rocks, Kangaroo Island

Technical consultation

If you choose this paid option, you can talk over technical matters with John Warren, or seek advice on a technical issue in most aspects of saline geosystems.
All technical appointment and discussions are run as a Zoom meetings (video and audio with screen sharing).

Want to talk it over?

If you want to chat for free with John about our various course contents, options and pricing, then schedule  a Zoom meeting at a time that suits.

John Warren


Principal investigator

Dr Warren is the principal expert and technical coordinator for Saltworks. His career spans more than 30 years in salty systems. Currently, he divides his time across various projects within SaltWork Consultancy Pte Ltd. and occasional teaching/research commitments at Chulalongkorn University, Bangkok, Thailand.

Interests encompass; Wireline Analysis, Carbonate and Evaporite Systems, Economic Geology and Potash exploration and development. To date, he has written four books on economic aspects of these topics, has contributed chapters covering these topics in a number of books and has published more than 60 scientific articles and reviews.

Contact John to talk over possible projects and solutions
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