Explorer Emphasis Article

This geologist sings of his path from one side of rocks to the rock side. He changed the recording industry by applying his knowledge of autocorrelation, digital signal processing and seismic deconvolution to music.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

Improving conditions: Technological advances in seismic acquisition have led to successful operations in the Gulf of Mexico – and those lessons are being shared around the world.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

A new kid in town: Nodal technology is proving itself a game-changer on data acquisition in the venerable Permian Basin.

American Association of Petroleum Geologists (AAPG)
Explorer Regions and Sections

In an effort to continue serving the geosciences community in the Middle East, AAPG Middle East Region will be offering a number of Geosciences Technology Workshops (GTWs) where the attendees, practitioners and scientists will have an opportunity to discuss real cases, issues and experiences.

American Association of Petroleum Geologists (AAPG)
Explorer Policy Watch

Consulting geologist and AAPG member Edith C. “Edie” Allison has been named director of the AAPG Geoscience and Energy Office in Washington, D.C. (GEO-DC), a position that has been vacant since David Curtiss became AAPG executive director in August 2011.

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

DPA can play an important role in developing the professionalism required to generate prospects, discoveries and exploration workflows.

American Association of Petroleum Geologists (AAPG)
Explorer Director’s Corner

I am writing this column high above the U.S. midcontinent, the setting sun throwing long shadows across the aircraft cabin. I

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

What is the value of the petroleum industry’s professional associations – like AAPG – to society at large?

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

Nuisance? For a long time the Tuscaloosa Marine Shale was considered an irritating target for drillers – but time and economic dynamics have a way of changing perspectives.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

Back for more: Operators found new success when they took another look at Louisiana’s Wilcox play.

American Association of Petroleum Geologists (AAPG)

Hot Items

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 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)
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 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 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)

Headquarters Contacts

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