Explorer Article

Pittsburgh brought a fresh and exciting feel to this year’s AAPG Annual Convention and Exhibition.

American Association of Petroleum Geologists (AAPG)
Explorer Historical Highlights

This story is an illustration of how a single geologist working for a major company can develop new exploration concepts in a “mature basin” and turn it into one of that company’s most successful plays in the onshore United States.

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

In my 15 years as an AAPG member, I’ve actively been involved in planning and serving in various roles during AAPG’s Annual Convention and Exhibition (ACE), particularly when I lived in Houston.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

New data presents a new picture of health and safety issues in plays involving the Marcellus Shale.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

Terry Engelder is a professor at Penn State and expert on the Devonian black shales – all of which has brought a bit of celebrity expertise to the campus and the Marcellus Shale.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

An affair to remember: Bill Zagorski, the “Father of the Marcellus,” recalls the story of how the now-famed shale play got its start.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

Author Seamus McGraw sees both the upside and downside for the landowner in the development of the Marcellus shale.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

High resolution aeromagnetic surveys are being used with great success in Marcellus shale exploration.

American Association of Petroleum Geologists (AAPG)
Explorer Article

Diverse and unique field trips – something for everyone – are planned for the upcoming AAPG Annual Convention and Exhibition in Pittsburgh.

American Association of Petroleum Geologists (AAPG)
Explorer Article

An AAPG member is asked to provide a study on fractures and seismicity in New York, putting him at the epicenter of the state's debate over the use of hydraulic fracturing.

American Association of Petroleum Geologists (AAPG)
Autumn Haagsma Autumn Haagsma President (2023-2024) Michigan Geological Survey (269) 387-8696
Ian Alan Thomas Ian Alan Thomas Past President (2023-2024) Olympus Energy 713-203-3871
Valerie Feller Valerie Feller Vice President (2023-2024) Indiana Geological and Water Survey 812-855-1335
Donna Caraway Willette Donna Caraway Willette Secretary (2023-2024) Illinois State Geological Survey (217) 244-0116
Ashley S.B. Douds Ashley S.B. Douds Treasurer (2023-2025) IGWS (412) 216-2665
Dan A. Billman Dan A. Billman Advisory Councilor (2019-2025) Billman Geologic Consultants Inc (724) 916-4557

The House of Delegates of the AAPG is made up of delegates from affiliated societies and international regions throughout the world. They are selected by popular vote from within their respective areas and serve a three year term.

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