Explorer Article

Yes, there might be 250- 300 years worth of coal reserves in the United States as noted in a 1974 study – but new findings show the reality is that only a percentage of that coal is a viable resource, Robert B. Finkelman said during his talk at the Energy Minerals Division’s luncheon during the recent AAPG convention in San Antonio.

American Association of Petroleum Geologists (AAPG)
Explorer Article

In this corner, natural gas. In this corner, coal. No need to tell them to come out swinging – the battle to be the fuel of the future has begun.

American Association of Petroleum Geologists (AAPG)
Explorer Division Column EMD

Unconventional resources such as coalbed methane will become progressively more important worldwide as population continues to grow at an unprecedented – and possibly unsustainable – rate.

American Association of Petroleum Geologists (AAPG)
Explorer Spotlight On…

AAPG member Harrison H. “Jack” Schmitt, geologist, author, politician, scientist-astronaut extraordinaire and the last man to walk on the moon, has added another award to his lengthy résumé.

American Association of Petroleum Geologists (AAPG)
Explorer Article

The Good, the Bad and the (Possibly) Ugly: An AAPG member assesses Iraq and the Middle East in terms of hydrocarbon potential, probabilities and possible consequences.

American Association of Petroleum Geologists (AAPG)
Explorer Article

Let the exploration begin: Libya, a country for years off-limits to U.S. investment and operations, is finally on the menu.

American Association of Petroleum Geologists (AAPG)
Explorer Division Column DPA

The AAPG Annual Convention and Exhibition is the single greatest exercise in professional development that we have as energy geoscientists.

American Association of Petroleum Geologists (AAPG)
Explorer President’s Column

AAPG has responded to the Security and Exchange Commission’s “Concept Release on Possible Revisions to the Disclosure Requirements Relative to Oil and Gas Reserves.'

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

EMD's luncheon poses the question: 'Will Coal Burn Brightly in the Future?'

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

To help convention-goers 'Pursue The Unconventional,' EMD offers a forum to discuss the 'Future of Unconventional Resource Plays.'

American Association of Petroleum Geologists (AAPG)

Hot Items

Explorer Director’s Corner

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.

American Association of Petroleum Geologists (AAPG)
Explorer Geophysical Corner

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?

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American Association of Petroleum Geologists (AAPG)
Explorer Historical Highlights

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.

American Association of Petroleum Geologists (AAPG)
Explorer Article

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.

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American Association of Petroleum Geologists (AAPG)
Explorer Article

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.

American Association of Petroleum Geologists (AAPG)

Headquarters Contacts

Susan Nash
Susan Nash Director, Innovation and Emerging Science and Technology, AAPG +1 405 314 7730