American Association of Petroleum Geologists (AAPG)
Explorer Historical Highlights

When New York began its first state geological survey in 1836, seep petroleum was used in small quantities primarily for medicinal purposes.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

It’s all about staying on target: Technological advances are helping to make geosteering an increasingly valuable tool for geologists involved in horizontal wells.

American Association of Petroleum Geologists (AAPG)
Explorer Article

From prospects to discoveries: The art of the deal will be among the valuable lessons shared during the inaugural DPA-sponsored Playmaker Forum, coming soon in Houston.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

Closest of trends: Geoscientists experienced a huge “aha!” moment that started with the realization that Pennsylvania’s Marcellus Shale and Texas’ Eagle Ford Shale have a lot in common.

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

As the new president of the Division of Environmental Geosciences I get to begin my tenure with my views and thoughts of an area that DEG, and AAPG in general, needs to address.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

Shale List Grows: Production from unconventional reservoirs, particularly shale, has been a boon to U.S. domestic natural gas stockpiles.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

The third dimension: Continued improvements in new technologies such as 3-D seismic are helping some companies deal with the cost of successful shale exploration.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

Who’s in charge? Successful shale production strategies should include a crucial mantra: “Plan, Plan, Plan.”

American Association of Petroleum Geologists (AAPG)
Explorer Policy Watch

Geology’s role in unconventional natural gas production (via hydraulic fracturing and directional drilling) often is overlooked by the public, but it is a key factor in ensuring that natural gas production is efficient, economic and environmentally responsible.

American Association of Petroleum Geologists (AAPG)
Managing Director - Yale Center for Natural Carbon Capture

The Yale Center for Natural Carbon Capture (YCNCC) is a newly established center at Yale University. We are currently seeking a Managing Director who will be responsible for the day-to-day administration of the center and will work closely with the Center Directors. The Managing Director will contribute to new program development.

VG Abstract

This lecture will discuss the differences between carbonates and siliciclastics from their chemical composition through their distributions in time and space. Building on these fundamental differences, we will explore the challenges carbonates pose to petroleum geologists in terms of seismic interpretation, reservoir quality prediction, field development, etc. Peppered with humorous personal stories, still raging academic debates, and the heartfelt frustrations of real industry professionals, the aim is to inspire students and young professionals to rise to the occasion and embrace the reservoir rocks that petroleum geologists love to hate.

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Request a visit from Noelle Joy Purcell!

American Association of Petroleum Geologists (AAPG)
Dan A. Billman Dan A. Billman Advisory Councilor (2019-2022) Billman Geologic Consultants, Inc. 7249164557

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