Explorer Article

Basin modeling traditionally has been used in oil and gas exploration to estimate source rock maturity and to determine charge -- but in recent years, the range of basin modeling applications has expanded.

American Association of Petroleum Geologists (AAPG)
Explorer Article

Given the ongoing debate about the causes of global warming, there’s at least one generally accepted fact: “Greenhouse” gases present in the atmosphere prevent heat from escaping into space.

American Association of Petroleum Geologists (AAPG)
Explorer Article

The Executive Committee is considering member comments on the new AAPG Position Statement on Global Climate Change that has been proposed to replace the present statement.

American Association of Petroleum Geologists (AAPG)
Explorer Policy Watch

As the William L. Fisher American Geological Institute Congressional Science Fellow, I’ve realized how important it is to have the input of scientific experts when making new policies on energy and natural resources.

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

Spring has been a busy time for DEG with the AAPG Annual Convention in Long Beach, Calif., and the Southwest Section meeting in Wichita Falls, Texas.

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

A trip to Washington, D.C., is always eye opening.

American Association of Petroleum Geologists (AAPG)
Explorer Article

As noted in the May EXPLORER, the proposed climate change position statement has been available through May 30 on the AAPG Web site for member perusal and comment. As of May 15, more than 50 comments had been recorded. An e-mail also notified the membership of the discussion.

American Association of Petroleum Geologists (AAPG)
Explorer President’s Column

The convention in Long Beach was a huge success by any measure.

American Association of Petroleum Geologists (AAPG)
Explorer Article

Lee C. Gerhard listed major challenges facing geologists – and society – at the Division of Environmental Geosciences luncheon.

American Association of Petroleum Geologists (AAPG)
Explorer Article

Alternative energy is where it’s at these days in the minds of plenty of folks who are looking at the potential market for some mighty esoteric sources in some cases.

American Association of Petroleum Geologists (AAPG)
Field Seminar
Houston, Texas
Friday, 1 April 2022, 8:00 a.m.–1:00 p.m.

Denbury Inc. has been operating a continuous CO2 EOR flood in the West Hastings oil field since December 2010 resulting in the associated storage of over 26 million MT of CO2 and 31 million barrels of tertiary oil produced. As part of the tour, Denbury geologists and engineers will provide an overview of the field history; current operations and CO2 management; and a discussion of the structure, stratigraphy, and reservoir characteristics of the Frio Fm.

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American Association of Petroleum Geologists (AAPG)
Field Seminar
Houston, Texas
Friday, 1 April 2022, 8:00 a.m.–4:00 p.m.

This course will explore the best techniques and workflows when approaching a whole core analysis program where the end goal is to mitigate risk associated with any carbon monoxide/dioxide injection project.

American Association of Petroleum Geologists (AAPG)
Workshop
Lviv, Ukraine
Wednesday, 21 September Thursday, 22 September 2022, 8:00 a.m.–5:00 p.m.

Join us for a workshop where experts will  explore the Carpathian foreland and the Dnieper-Donetsk rift basins with a focus not only on hydrocarbons, but the utilization of geothermal resources, hydrogen exploration and CCUS.

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

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)

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