Explorer Article

The Department of Energy (DOE) envisions that recent advances in subsurface mapping, data collection, data dissemination and leveraging of oil and gas industry techniques can translate into widespread commercial adoption of enhanced geothermal systems (EGS).

American Association of Petroleum Geologists (AAPG)
Wiki Article

Coal is a readily combustible rock containing more than 50% by weight and more than 70% by volume of carbonaceous material, including inherent moisture.

American Association of Petroleum Geologists (AAPG)
Wiki Article

An oil shale is defined as a fine-grained sedimentary rock that contains a high proportion of endogenous organic matter (kerogen) mostly insoluble in ordinary petroleum solvents, from which substantial amounts of synthetic oil and/or gas can be extracted by heating it to a sufficiently high temperature, a process called retorting. Oil shales have a low calorific value and high ash and mineral content.

American Association of Petroleum Geologists (AAPG)
Wiki Article

Hydroelectric power is, as of 2005, the second largest source of electricity in the world (18%) after coal, which supplies about 38%, but ahead of nuclear power, natural gas, and oil, which contribute 17, 16, and 10%, respectively, of the total generated electricity.

American Association of Petroleum Geologists (AAPG)
Energy Policy Blog

This is Energy Week in the House, bringing a flurry of hearings and votes. But, topics in the news may not be on the agenda; for example, induced seismicity is an area of public concern, but Congress will not be considering the topic.

American Association of Petroleum Geologists (AAPG)
Wiki Article

Gas hydrates (also called gas clathrates) are icelike, crystalline solids composed of natural-gas molecules, principally methane, trapped in rigid crystalline cages formed by frozen water molecules.

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

I am reflecting on this past year of the DEG with my feet propped up, iPad in my lap, a cold libation in hand – and I am smiling.

American Association of Petroleum Geologists (AAPG)
Explorer Article

The technical program has been finalized and registration is open for this year’s AAPG International Conference and Exhibition (ICE), set Sept. 14-17 in Istanbul, Turkey.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

AAPG member Zell Peterman, U.S. Geological Survey scientist emeritus, is busy with colleagues examining Williston Basin Bakken formation water and the role of shale filtration.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

As the Bakken, Eagle Ford, Marcellus and other shale plays make national news, the Cane Creek reservoir might be the dark horse poised to emerge as another major shale play. 

American Association of Petroleum Geologists (AAPG)

Hot Items

wwwUpdate Blog

Courtesy of AAPG and AAPG Datapages, two Discovery Series data sets have been donated free of charge for use as online teaching materials. Discovery Series 10 – Sandstone Petrology: A Tutorial Petrographic Image Atlas 2nd Edition and Discovery Series 15 – Carbonate Petrology: Interactive Petrography Tutorial, both authored by Kitty Milliken, have been posted online for easy accessibility.

American Association of Petroleum Geologists (AAPG)
Events Blog

Hey you Unconventional Resources Team Rock Stars! We’re proud to announce the profits from Carson Beyer's new song, 'The Rocks' -- inspired by all of you -- will be donated to Oilfield Helping Hands. We stand with OHH and Carson proudly and want to do our part in offering a helping hand to all who have been affected. If you would like to make a donation, go to https://lnkd.in/dB53uvy . 

American Association of Petroleum Geologists (AAPG)
Explorer Article

The results are in for the AAPG officer election for the president-elect, vice president – regions, and secretary. Thank you for your voting participation!

American Association of Petroleum Geologists (AAPG)
wwwUpdate Blog

AAPG publications are widely read by geologists, geophysicists and reservoir engineers. Are they your target audience? Then take advantage of the many advertising opportunities available in AAPG’s news and journal magazines.

American Association of Petroleum Geologists (AAPG)

Headquarters Contacts

Diane Keim
Diane Keim Administrative Coordinator, AAPG +1 918 560-2644