
- An Interview with Dan Negut by the Canadian Society of Exploration Geophysicists December 3, 2025
Z-Terra North’s Dan Negut was interviewed by the Canadian Society of Exploration Geophysicists (CSEG), a foreward from the interview is below:
After dedicating thirteen years to serving Romania’s national oil company, Dan Negut arrived in Calgary in 1990 and has since built an intriguing career in the Canadian oil industry. With more than four decades of experience as an explorationist and geophysicist, Dan has navigated his way through various companies, including Halliburton, Kelman, Arcis, and Divestco, where he held key positions and thoroughly enjoyed the science he practiced. Currently, he is leading Z-Terra North Inc., where he is highly regarded for his expertise.
- The State of our Industry Update February 20, 2025
In November 2018, serving as First Vice President on the SEG Board I wrote a short article on the state of our industry looking at the evolution of the main service companies in our industry from 2012-2018 for the TLE President’s Page that appeared in the December 2018 issue, you can find a copy here:
https://library.seg.org/doi/10.1190/tle37120872.1
or here:
http://www.alexanderbrad.com/2018/11/the-state-of-our-industry/
I decided to revisit the numbers in 2024, in the November 2018 article I had to estimate the revenues for 2018 as the data from the public companies was only available for the first two quarters, so I was curious to see how my estimate held against the real numbers. The approximation was pretty good for most of the companies, with a few others doing better.Read the full article on Mihai’s blog here >
or
Read the full article on the GSH website here > - Z-Terra at Technology Day 2024 February 19, 2024
Z-Terra’s Mihai Popovici attended the 7th Annual Technology Day in Bogota, Colombia on Friday, February 16, 2024, presented by Z-Terra North and Petroseismic Services.
Details of the event are here and pictures of the event with Mihai Popovici and Dan Negut in attendance are below.
- Z-Terra at NAPE 2024 February 19, 2024
Z-Terra attended NAPE (North American Prospect Expo) on February 7-9, 2024 in Houston, TX with Kenneth Mohn in attendance. A picture of our booth is below.
- Z-Terra at IMAGE 2023 September 1, 2023
Z-Terra attended SEG’s IMAGE 2023 event in Houston, TX on August 28 – September 1, 2023 and shared a booth space with Geophysical Technology, Inc (GTI). Pictures of the booth with Mihai Popovici, John Asma, and others in attendance are below.














