In the News

Iran’s Oil Return to Boost SUMED Volumes - 06 November, 2015 9:49 AM

Bulletin Article

We use samples from undeformed and deformed sandstones (single deformation band, deformation band cluster, slip-surface cataclasite, and fault core slip zone) to characterize their petrophysical properties (porosity, permeability, and capillary pressure). Relationships between permeability and porosity are described by power-law regressions where the power-law exponent (D) decreases with the increasing degree of deformation (strain) experienced by the sample from host rock (D, sim9) to fault core (D, sim5). The approaches introduced in this work will allow geologists to use permeability and/or porosity measurements to estimate the capillary pressures and sealing capacity of different fault-related rocks without requiring direct laboratory measurements of capillary pressure. Results show that fault core slip zones have the highest theoretical sealing capacity (gt140-m [459-ft] oil column in extreme cases), although our calculations suggest that deformation bands can locally act as efficiently as fault core slip zones in sealing nonwetting fluids (in this study, oil and CO2). Higher interfacial tension between brine and CO2 (because of the sensitivity of CO2 to temperature and pressure) results in higher capillary pressure and sealing capacity in a brine and CO2 system than a brine and oil system for the same samples.
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Explorer Article


Discoveries were comparatively sparse, but they persisted steadily throughout the year. Here are some of the more significant discoveries of the past year.

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For the beauty of the earth: Canadian geology professor Nick Eyles has become an award-winning media sensation thanks to his books and TV series that entertain and inform the public by showcasing the best of earth’s geologic wonders.

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Explorer Division Column EMD


Over the past year or so we have observed strong evidence that nuclear power is into a new expansion period.

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Explorer Emphasis


Innumerable geoscientists worldwide are familiar with the AAPG Giant Oil Fields publications. These AAPG members are spearheading the effort to compile “Giant Oil and Gas Fields of the Decade 2000-2010” featuring papers covering fields in areas around the globe.

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Kinetics and hieroglyphics and pyrolysis! Oh my! Following the traditional method of determining kerogen kinetics is slow and expensive and yields little kinetic data. The new method of one-run kinetics proves to save both time and money while acquiring more data.

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Explorer Regions and Sections


Since establishment of AAPG Africa in 2000, the Region’s leadership teams over the years have shown strong commitment and passion toward the Association achieving its goals for the region. Their dedicated efforts have resulted in not only an increased awareness of AAPG, but also steady growth of the Region’s membership, from 450 in 1999 to over 3,060 in June 2014.

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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.

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Explorer Spotlight On…


A multi-disciplinary team of geoscientists has developed a new framework for the north Red Sea region – and their findings may cause a new reassessment of the area’s resource potential.

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Sharm el Sheikh Egypt 18 March, 2016 19 March, 2016 22043
Sharm el Sheikh, Egypt
18-19 March 2016
This interdisciplinary two-day workshop will provide participants with the opportunity to describe and discuss the Sinai basins from a holistic perspective, to consider predictive exploration models for the less explored regions and perhaps gain new insights for those areas thought to be already mature. Experts on the Eastern Mediterranean-Levant, Nile Delta, Gulf of Suez, Northern Red Sea, Gulf of Aqaba-Dead Sea, and Sinai interior basins will lead the sessions. The workshop is organized by the AAPG Africa Region and the Egyptian Petroleum Exploration Society.
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