First-of-its-kind Map Shows Potential for Geologic Hydrogen in U.S.

Whether it’s crude oil, natural gas or some other buried treasure, there’s one piece of advice from Indiana Jones that still rings true — finding it is never as easy as “X marks the spot.” Well-site preparations and drilling can take long enough on their own, but that doesn’t account for the time it takes to ensure — or at least raise the odds — that those all-important hydrocarbons will actually be found. In today’s RBN blog, we look at how seismic surveys are conducted and the key steps in permitting and well-site preparation.

When carbon dioxide (CO2) is captured and stored deep underground, a process known as carbon capture and sequestration (CCS), it’s supposed to remain there permanently. Although much of today’s emphasis is on moving carbon-capture projects from aspirational to operational, there are long-term challenges to making sure those emissions stay put away for good, even if the odds of a significant leakage are considered remote. In today’s RBN blog, we look at the common risk factors for carbon-capture projects, explain why a site’s post-injection care-and-monitoring period can last for several decades, and detail the leakage risks that project planners must be prepared to handle.

Drilling techniques originally developed to unlock oil and gas from shale formations are increasingly being adapted to access and extract heat from deep underground rock formations, enabling the generation of electricity from geothermal sources. And while geothermal’s share of total U.S. electricity generation remains quite small, it may be poised to accelerate, opening up new opportunities for companies in the oil and gas sector. In today’s RBN blog, we explain the basics of geothermal energy, its main advantages and drawbacks, and how U.S. expertise in oil and gas comes into play.