Explorer Article

Is it safe? The Environmental Protection Agency is studying hydraulic fracturing to determine its impact on surface, ground and drinking water resources.

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

Gas hydrate, a crystalline compound of water and natural gas, has been touted as a vast potential energy resource for more than a decade – but realizing this potential has persistently remained beyond reach due to technical and economic hurdles.

American Association of Petroleum Geologists (AAPG)
Explorer Article

When Shane Matson was in college he received a collection of geological studies.

American Association of Petroleum Geologists (AAPG)
Explorer Article

Heavy oil in the Middle East – an overlooked potential?

American Association of Petroleum Geologists (AAPG)
Explorer Article

An overriding theme for the Canada Region always has been its close ties with the United States, especially in regards to providing a secure, stable supply of energy to them from a friendly neighbor to the north, Region president David Dolph said.

American Association of Petroleum Geologists (AAPG)
Explorer Article

Big Daddy: Shale gas plays may be commonplace in the United States, but most stand in awe of the extensive Marcellus Shale.

American Association of Petroleum Geologists (AAPG)
Explorer Article

Not all shales are created equal; the Illinois Basin’s New Albany shale, for example, has yet to be mistaken for the Barnett. But geoscientists, armed with new technology, are about to find out why.

American Association of Petroleum Geologists (AAPG)
Explorer Article

Experts have spoken about its oil potential for decades. Finally, Iraq is primed to fulfill its promise – and its opportunities aren’t just for the super-big players, either.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

Poland is primed and anxious to have its fields on the world list of successful shale gas plays.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

Northern exposure: That gush of excitement you may feel may be coming from Canada – specifically, eastern Canada – and it’s all because the Utica shale play there may be as big as the Barnett.

American Association of Petroleum Geologists (AAPG)
Workshop
Virtual Workshop
Tuesday, 8 March Wednesday, 9 March 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

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

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

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

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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