Explorer Emphasis Article

AAPG Honorary member R. Randy Ray shares some insights on major factors influencing the seismic industry today.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

If operators take the “glass half full” approach and use their idle time wisely during the industry’s current downturn, the seismic industry – at least parts of it –could experience an upswing.

American Association of Petroleum Geologists (AAPG)
Explorer Historical Highlights

The well drilled in the Gander Block was called “Blue” after the world’s largest mammal, the blue whale, since it was going to be drilled on one of the world’s largest prospects. In mid-1979 Blue H-28 spudded in 4,876 feet (1,486 meters) of water and was drilled problem-free to a drill depth of 20,023 feet (6,103 meters).

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

Equipping you to be a world-class geoscientist is our goal here at AAPG. It’s why we exist as a scientific and professional association: To assist you throughout your career to stay at the top of your game.

American Association of Petroleum Geologists (AAPG)
Explorer Article

The winners of the 2015 Arctic Technology Conference’s inaugural Distinguished Achievement Awards have been named for the Individual and the Company/Organization/Institution categories.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

Newfoundland-based GRI Simulations has logged innumerable hours working on its Virtual Arctic Simulation Environment to enable scientists to evaluate the perilous area from the comfort of their offices.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

Arctic exploration and production is not for the timid. Nor for those without deep pockets.

American Association of Petroleum Geologists (AAPG)
Energy Policy Blog

In January several long-awaited actions are likely: The Nebraska Supreme Court should rule on a suit challenging the right of the governor to approve the pipeline route; President Obama may decide whether to issue a presidential permit; and the House and Senate plan votes on legislation to approve the pipeline without a presidential permit.

American Association of Petroleum Geologists (AAPG)
Explorer Article

It is perhaps the most ironic move in the industry in years. On Nov. 4, citizens in Denton – a city on the edge of the Barnett Shale in north Texas with a population of 123,000 – voted to ban hydraulic fracturing.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

When it comes to downhole geology, little things matter. Those “things” would include the realm of microseismic measurements, because as unconventional plays and hydraulic fracturing become the norm throughout the industry, the need for microseismic imaging grows in importance. Companies large and small are constantly developing, testing and using this technology, hoping to add value to today’s efforts.

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

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

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)
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

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)

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