Explorer Article

The popularity of Don Clarke's talk on induced seismicity took him by surprise. Then, he was asked to give it as an ethics talk leading to him serving as the Distinguished Ethics Lecturer this year.

American Association of Petroleum Geologists (AAPG)
American Association of Petroleum Geologists (AAPG)
Explorer Historical Highlights

Exploration for oil and gas in Saskatchewan was initiated in 1888 with the spudding of a 472-meter (1,548.5 feet) well near the settlement of Belle Plaine some 32 kilometers (20 miles) west of Regina.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

Three new research facilities divide their focus between downstream and upstream technology for Aramco Services.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

Stealth apparently can come in all sizes so some countries are hesitant to accept the use of UAVs for research. Fortunately Norway is one of those places that have permitted geoscientists to drone on.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

Let’s get small: Researchers are discovering new and exciting ways to apply nanotechnology to the energy industry – but these days, they’re doing that by thinking BIG.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

Coming to a field near you – new technology that will reshape the oil and gas industry. When? Maybe sooner than you think.

American Association of Petroleum Geologists (AAPG)
Explorer Historical Highlights

Exploration geologists are scientists and dreamers, observers and analysts.

American Association of Petroleum Geologists (AAPG)
Explorer Policy Watch

As shale gas development has boomed over the past decade and public concern about its safety has swelled, both regulatory agencies and operating companies have accelerated their efforts to improve environmental safety.

American Association of Petroleum Geologists (AAPG)
Explorer Director’s Corner

I am writing to you from high above the Caribbean, on my way home from Cartagena, Colombia, site of the 2013 AAPG International Conference and Exhibition.

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

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

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 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

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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