Clarity through insight
Here you’ll find articles and case studies that offer practical perspectives on subsurface complexity – grounded in experience, curiosity and care.
Can you meet sportive deadlines – and still raise the bar?
A client had set an ambitious CCS strategy with the goal of becoming a leading CO₂ storage provider. But timing was critical. Since location is everything in CO₂ storage, they needed to move fast – and partner with a team that could screen large areas, identify the best opportunities, and adapt quickly to new insights and strategic targets.
Why a portfolio approach is key in de-risking CCS projects
The interdependencies in the CCS business value chain are significant, because the CO₂ storage provider can’t commit to a final investment decision, often with billions of Euro at stake, if they don’t have commitment from an emitter. We propose a solution: a portfolio approach.
Rethinking exploration in Norway
Interview in Norwegian Finansavisen TV with Tim Dodson and Ecteras CEO Sidsel Lindsø transcribed and translated for our English speaking audience.
How can regulators stay ahead in the fast-moving CCS world?
Robust regulatory oversight is critical for safe and responsible development of CO2 storage. But with the pace of progress in CCS accelerating, how can regulatory bodies ensure they remain knowledgeable, capable, and one step ahead of the industries they oversee?
How does subsurface clarity unlock drilling success?
In 2019, an operator approached us shortly after being awarded a new license. They needed a second opinion on an older well test, new perspectives on the trap and petroleum system, and a way to calibrate seismic observations with geophysical input from another team.
How do you spot what’s hiding in the fault zones?
A recently acquired oil field in Norway presented more questions than answers. The new operator approached us for support: key regional studies had not been included in the acquisition, leaving important gaps in their understanding of the field’s geological setting.
Exploration culture: The hidden driver of results
What does it take to create a successful exploration company culture? The answer is in this article, adapted from a talk delivered at the Exploration Seminar in October 2024, hosted by the Norwegian Offshore Directorate.
CO₂ storage and the fast-moving pressure front
What does a good CO2 storage reservoir look like? What does a poor quality reservoir look like? How does the pressure migrate through the aquifer, and why does it matter? In this article you get the answers to those questions.
Aligning on risk: A common language in CO₂ storage
There exist a discrepancy between the usage of published CO₂ capacity estimates and their intention. Here we explain why it exist and present the SRMS classifcation framework that is the solution to avoid confusion and uncertainty.
The article also explains the lengthy process of an appraisal and development program for a CO₂ storage site, and why it is a lengthy process to mature a potential CO₂ storage site from an idea in a screening project to achieve actual operational status.
How do you deliver the missing link in a CCS value chain?
A recently acquired oil field in Norway presented more questions than answers. The new operator approached us for support: key regional studies had not been included in the acquisition, leaving important gaps in their understanding of the field’s geological setting.
How do you give the C-suite the clarity to navigate CCS?
A CEO from one of Norway’s largest energy companies approached us with a clear ambition to build a strategic understanding of the emerging CCS landscape.
How to improve your confidence in volumetric estimates
What if you could get real simulation models for your APA2025 application, fast and without software licence fees? Now you can.
Collaboration and risk-sharing needed to revitalise Norwegian oil and gas exploration
Supporting Long Read for the brief opinion article in the Norwegian business newspaper Dagens Næringsliv, by Tim Dodson, former exploration manager in Equinor and Sidsel Lindsø, exploration expert and owner of the subsurface advisory firm Ecteras.
CO₂ storage: 5 insights to strengthen your strategy
Over the past years, we’ve built up a diverse portfolio of geological CO₂ storage projects, totaling more than 20 ventures. Below are some of our most important insights and learnings.
How do you create clarity in a fractured geological narrative?
A recently acquired oil field in Norway presented more questions than answers. The new operator approached us for support: key regional studies had not been included in the acquisition, leaving important gaps in their understanding of the field’s geological setting.
Before you buy: A subsurface checklist for carbon removal credits
Many in the CCS business view carbon removal credits as a financing tool for CO₂ capture and storage projects, but the immature market and risks in geological storage make early credit purchases uncertain.
How do you uncover billion-dollar blind spots?
A major Norwegian client approached us with a strategically important request: to act as their external innovation department.
How do you deliver six months of technical work in three weeks?
When an unexpected CCS license round was announced, our client needed to act fast. They faced a complex task: to deliver the technical groundwork and mature potential storage sites to application-ready level – all within just three weeks.