Explorer Article

New methods in hydraulic fracturing have turned the Haynesville Shale play into a behemoth of natural gas production.

American Association of Petroleum Geologists (AAPG)
Explorer Article

Core Laboratories’ experiments with engineered gas injection show tremendous promise for enhanced oil recovery, but will it work in the field?

American Association of Petroleum Geologists (AAPG)
Learn! Blog

What we know about unconventionals is constantly changing, thanks to a focus on the rocks themselves. University consortia are doing important work that focuses on rock properties and also the rocks as they occur in the rock properties.

American Association of Petroleum Geologists (AAPG)
Learn! Blog

Understanding fractures and fracture networks has become one of the most important elements in designing completions and stimulations in shales, as well as in the case of carbonates and clastics. Welcome to an interview with two renowned experts in fractures, John Lorenz and Scott Cooper, who have just published a groundbreaking Atlas of Natural and Induced Fractures in Core with AAPG. They will also run their popular short course at URTeC this year.

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American Association of Petroleum Geologists (AAPG)
Middle East Blog

There's never been a more exciting time to be part of an open exchange of knowledge between geologists, geoscientists and engineers in the oil & gas industry. GEO 2018 puts you at the center of it all with access to the people, information, and opportunities that will strengthen your career.

American Association of Petroleum Geologists (AAPG)
Explorer Foundation Update

Recently the AAPG Foundation received a generous bequest gift – in excess of $600,000 – from longtime member Frank Adler. It was completely unexpected.

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

The Division members need to advance our knowledge about communications and data management in this new exploration world. New oil is found by new ideas and technologies and we need to know how best to serve our members.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

Unconventional resources represent a bright opportunity for the United States' economic and energy future, but that is in no sense guaranteed. A misinformed public debate about the impacts and merits of hydraulic fracturing in particular and the oil industry in general threatens that future.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

Cindy Yeilding of BP America discusses the production history and geology of one of the world’s most prolific hydrocarbon super basins.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

The resurgence of the Permian Basin in the United States led directly to the concept of the “super basin”: a mature basin that can be rejuvenated to produce as much or more oil and gas than it has so far. Another archetype for super basins lies 1,000 miles southeast of the Permian, in the onshore/offshore Sureste Basin of Mexico.

American Association of Petroleum Geologists (AAPG)
Workshop
Virtual Workshop
Tuesday, 25 January Wednesday, 26 January 2022, 8:00 a.m.–5:00 p.m.

This two-day virtual conference aims to bring together industrial and academic persons to present, explore and develop approaches that will benefit both sectors in the future. The virtual conference will focus on current techniques, the challenges and future solutions in understanding the Triassic stratigraphy of the North Sea, Norwegian Sea, West of Shetland, Atlantic margins, and northern Europe.

American Association of Petroleum Geologists (AAPG)
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)
VG Abstract

Hydraulic fracturing has been around for decades. This talk describes some of the first applications of the technology, how it developed over time, and our current understanding of its impacts with some discussion of both water and earthquake hazards.

Request a visit from Sherilyn Williams-Stroud!

American Association of Petroleum Geologists (AAPG)
VG Abstract

Microseismicity induced by hydraulic fracture stimulation of a horizontal well was mapped with a near-surface buried array. Distinct linear trends of events were not parallel to the direction of fast shear wave polarization measured in the reservoir with a crossed-dipole anisotropy tool. Analysis of core from a nearby well revealed numerous calcite-filled fractures that did not induce shear wave polarization, but did significantly impact the failure behavior of the reservoir rock during the stimulation treatment. Hydraulic fracture simulation with DFN modeling and source mechanism analysis supports the interpretation of reactivated existing fractures rather than the formation of hydraulically-induced tensile fractures.

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Request a visit from Sherilyn Williams-Stroud!

American Association of Petroleum Geologists (AAPG)
VG Abstract

Analysis of microseismicity induced by hydraulic fracture stimulation in the Marcellus Shale shows changes in stress state for different zones of failure. During the treatment, shear failure occurs on both the J1 and J2 fracture orientations in response to different maximum stress orientations, indicating localized changes in the orientation during the treatment. Reactivation of a fault near the wellbore is associated with failure mechanisms with a higher volumetric component, indicating possible inflation of faults and fractures by the introduction of the slurry. Quantification of the stress conditions that are associated with inflation could potentially be used to optimize the stimulation by identifying which fractures will preferentially take on slurry volume.

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Request a visit from Sherilyn Williams-Stroud!

American Association of Petroleum Geologists (AAPG)
VG Abstract

This is a less-technical education topic. It can be condensed to an hour or given as 2 two-hour sessions. It stresses selected controversial aspects of fracking that touch some combination of environment and economics and includes a short video of how fracking is done.

Request a visit from David Weinberg!

American Association of Petroleum Geologists (AAPG)

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