Explorer Article

Eleven speakers have been announced for this year’s Distinguished Lecture program, including one speaker who will be making a record-setting fourth turn as a DL speaker. The program, funded in part by the AAPG Foundation, will offer seven domestic and four international speakers this season.

American Association of Petroleum Geologists (AAPG)
Explorer Article

There’s still time to save money by registering early for the AAPG International Conference and Exhibition in Perth -- but the deadline date is drawing closer. This year’s international meeting -- AAPG’s first international conference in Australia since the 1992 event in Sidney -- will be held Nov. 5-8 at the new Perth Convention Exhibition Centre.

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

“Clean coal” is rapidly becoming more important as energy demands continue to rise. Clean coal is coal that has been stripped of minerals and other impurities. It is then gasified and burned, and resulting flue gases can be treated with steam and re-burned to make CO2 in the flue gas economically recoverable.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

Environmental concerns are a major factor in all U.S. exploration, but it is especially true in the West. That includes Wyoming’s Pinedale Field, a tight gas sand giant in the northwest part of the Greater Green River Basin.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

Success stories often include words like “fun” and “wonderful.” When Roy Roux talks about his company’s success in Utah’s remote and rugged Southwest Uinta Basin, different words are used. Words like hard. Frustrating. Challenging.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

Dick Findley has two pieces of advice for working petroleum geologists. You’ll want to pay attention. Findley opened up a Bakken formation play that led to development of the giant Elm Coulee oil field in eastern Montana. The field now produces almost 50,000 barrels a day of high-quality crude.

American Association of Petroleum Geologists (AAPG)
Explorer Article

Students at the University of Calgary’s Department of Geology and Geophysics integrate maps and data to help predict where open fractures will deliver oil and gas to well bores from subsurface reservoirs.

American Association of Petroleum Geologists (AAPG)
Explorer Article

Given the revved-up drilling activity targeting tight gas deposits, oil shales, coal bed methane (CBM) and the like, unconventional hydrocarbons are increasingly becoming conventional. In some instances, it’s the locale that may be considered unconventional.

American Association of Petroleum Geologists (AAPG)
Explorer Regions and Sections

Celebrate the spirit of exploration at this year’s AAPG Rocky Mountain Section meeting, set June 11-13 in Billings, Mont. The hosts will be the Montana Geological Society.

American Association of Petroleum Geologists (AAPG)
Explorer Article

Like Sidney Powers himself, Robert Mitchum teamed with peers to convert groundbreaking theories into practical applications. Collaboration resonates throughout the lifework of Robert Mitchum, the 2006 recipient of the Sidney Powers Memorial Award.

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

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)
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)

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