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Explorer Emphasis Article By David Brown

2024 Energy Industry Forecasts and Trends to Watch

Analysts, consultants and government agencies have issued their outlook for oil and gas and the rest of the energy industry for 2024. This time around their confidence level is lower than usual, with significant unknowns in supply, demand and price. Here's what to expect and trends to watch.

Added on 01 February, 2024

Explorer Division Column EMD By Mike Bingle-Davis

We Must Define Our Problem Before We Can Solve It

This is my final contribution to the AAPG EXPLORER as president of the Energy Minerals Division and it has been an honor. As with many other division presidents, I feel safe in the assumption that I did not achieve as much as I had hoped but take solace in the fact that as least some forward progression was made. It is in this that I would like to make my final contribution by addressing three EXPLORER articles in the last issue that reference issues that are of great concern to me: These three articles could not have been published at a better time.

Added on 01 May, 2023

Explorer President’s Column By Steven Goolsby

The World and the Industry Have Changed. AAPG Must Too

We have seen many changes in the oil and gas industry since AAPG’s founding more than 100 years ago. AAPG has also changed along with the industry in response to these changes. Our industry’s focus on various plays and areas constantly varies, while shifting product prices and sweeping changes in public opinion and governmental policy have a major impact upon companies of all sizes, as well as the geoscientists working for them.

Added on 01 May, 2023

Explorer Geophysical Corner By Kurt Marfurt,Ritesh Sharma,Satinder Chopra

Reservoir Characterization Processes Explained with Workflows, Flowcharts

The processing of land seismic data entails a series of steps through which the data passes, including sorting, static correction, deconvolution, residual static correction, velocity analysis, migration, stacking, filtering and scaling. Some tasks, such as velocity analysis, are interactive, while others are automated. The processing of seismic data from the same area often follows the same proven series of steps or sequence, barring any unforeseen issues that need to be addressed. Such a sequence of tasks designed to process data from their initiation to completion is referred to as a “workflow.”

Added on 01 May, 2023

Explorer Article By Emily Llinás

Opportunities in the Energy Trilemma

National and international energy companies today face enormous pressure from government, shareholders and society to meet increasing demand and deliver profits while meeting the United Nations Sustainable Development Goals and progressing toward a transition away from fossil fuels. The Energy Trilemma – the capacity to provide energy security, energy equity and environmental sustainability simultaneously – is a term developed and measured by the World Energy Council since 2010. Whether they use “Energy Trilemma” or another term, industry leaders face daily decisions about how to provide reliable, sustainable energy for all while reducing CO2 emissions and developing cleaner energy sources.

Added on 01 May, 2023

Explorer Article By Barry Friedman

Alaska’s North Slope Holds ‘Incredible’ Promise, and Controversy

Alaska’s North Slope is the best conventional onshore oil play in the world. That’s according to Bill Armstrong, CEO and president of Armstrong Oil and Gas, Inc. And, he will give no quarter on his belief about how robust the future is for the North Slope’s prospects. In short, Armstrong calls the area “incredible.”

Added on 01 May, 2023

Explorer President’s Column By Steven Goolsby

We Stand at a Fork in the Road

We are at the point that we either evolve or fade away. I’m reminded of a quote: “We stand now where two roads diverge. The road we have long been traveling is deceptively easy, a smooth superhighway on which we progress with great speed, but at its end lies disaster. The other fork of the road – the one less traveled by – offers our last, our only chance to reach a destination that assures the preservation of the earth.”

Added on 01 April, 2023

Explorer Article By Lee Krystinik

Some Simple Questions for New Net-Zero technologies

I have read with genuine excitement about new technologies for direct air capture of CO2, electrolytic conversion of water to hydrogen and then using the H2 to make ammonia and using CO2 from direct air capture and combining it through electrolysis to make jet fuel. These technological advances are truly impressive from a scientific perspective. However, you will need to forgive me for being rather simple-minded as I look at these impressive accomplishments.

Added on 01 April, 2023

Explorer Article By Barry Friedman

The Impetus and Opportunity for Carbon Capture

Natural carbon sinks, such as oceans, vegetation and soils are, and will remain, critical when it comes to the best way to remove carbon from the atmosphere. But those natural solutions, as presently operating, will not be sufficient to meet climate goals. It’s not that the systems are not working, they just need to be working better. Enhancements to those sinks will be needed. Emitting less carbon would help, too. “One of the misconceptions is that CCS is still too expensive,” said Max Brouwers, Getech’s chief business development officer. There are many challenges with the successful operation of CCS and carbon capture, utilization and storage, he said, but the incremental societal cost is not one of them.

Added on 01 April, 2023

Explorer Article By Emily Llinás

The Birth of a Movement

The Colombian people have a complex relationship with the oil and gas industry. While companies bring economic development and social programs to rural areas, they are not always received well by local populations. On March 2, the “indigenous guard” and rural residents kidnapped oilfield workers in southern Colombia. The national government intervened, leading to the release of the hostages, but Emerald Energy later requested the suspension of their hydrocarbon exploration contract. The Colombian Association of Geologists and Geophysicists is working to foster understanding between companies and communities and to take geoscience knowledge from cities and universities into remote territories.

Added on 01 April, 2023

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Explorer Article By Barry Friedman

US Energy Forecast: Even Cloudier Than Usual

It isn’t news to anyone that prediction is difficult, especially when it’s the future (as a great man once said). Uncertainty and unpredictability are just a part of the job of tracking and predicting the future supply and demand of energy. That being the case, when energy analysts say that the current level of uncertainty is particularly high, it might be easy to dismiss it as a “dog bites man” story. It isn’t.

Added on 04 June, 2024

Explorer Article By J.K. Dietrich

Natural Increase of Oil Column Buoyancy and the Instability of Caprock Seals

A new type of buoyancy model can be used to understand the source of residual oil zones, both thick and thin, to help determine the likelihood that economically viable recoverable oil resides in transition zones of imbibition reservoirs. Application of a buoyancy and breech model will fill a void in reservoir characterization. It will help distinguish between TZs and ROZs, the first of which allows application of primary and secondary (waterflooding) oil recovery methods and the second of which requires more difficult CO2-enhanced oil recovery projects.

Added on 08 May, 2024

Explorer Historical Highlights By Jorge Navarro Comet

Casablanca: Spain's Biggest Oil Field

The Casablanca oil field, discovered in 1975 and located on the Mediterranean shelf edge, has been greatly significant in the world’s offshore oil industry activity, besides being by far the biggest oil field in Spain.

Added on 01 March, 2019

Explorer Geophysical Corner By Kenneth Bredesen,Kurt Marfurt,Ritesh Sharma,Satinder Chopra

Impact of Reprocessing Seismic Data

Advancements in processing and imaging techniques have continued over the last several decades, which have gradually improved the quality of the processed surface seismic data. When the quality of the existing seismic data is not adequate to perform an interpretation task reasonably, then the interpreter looks for other options. Is it feasible to acquire a new survey? In the absence of an improved survey, will reprocessing of seismic data be a good option?

Added on 01 December, 2023

Explorer Director’s Corner By David Curtiss

Introducing the New EXPLORER, New Digital Newsletters

Perhaps you did a double take pulling the April issue of EXPLORER from the mailbox. What is this? If you joined AAPG in the last 40 years, you’ve only known EXPLORER in its long-standing tabloid format. It worked well for many years as our advertisers – particularly seismic companies – loved the large format and the ability to display their data on a sweeping canvas. For readers, it was a little more awkward.

Added on 01 April, 2024

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