Explorer Article

The maturing carbon market is a major driver for carbon capture, utilization and storage projects. Both the subsurface technical knowledge and related data sets of the petroleum industry are major inputs required for the world to successfully move toward a carbon-neutral and sustainable energy future. To that end, one of the goals of the Division of Environmental Geosciences in representing AAPG is to promote what petroleum geologists can offer during an evolving energy future.

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American Association of Petroleum Geologists (AAPG)
Explorer Historical Highlights

In 1994, while chairman and CEO of Barrett Resources, I got a call from my good friend Ray Thomasson, who said, “Bill I have a prospect Larry McPeek has worked up in the Wind River Basin that you might find interesting.” I’d worked every feature of geology in Wyoming’s Wind River Basin and was familiar with about every well drilled there during my career, so I frankly considered myself somewhat of an expert on the basin ... The Cave Gulch Prospect was located along the Owl Creek Thrust in a geologically complex area.

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American Association of Petroleum Geologists (AAPG)
Explorer Article

Proposals to ban hydraulic fracturing in the United States have drawn a wide range of responses from analysts, with projected effects ranging from cataclysmic to trifling. Legislation to phase out fracturing was introduced in both the U.S. Senate and House of Representatives earlier this year. That turned up the heat on the controversy, as did the emergence of Sen. Bernie Sanders as the frontrunner for the Democratic presidential nomination. Sanders and Sen. Jeff Merkley introduced a bill titled the “Ban Fracking Act” in January.

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American Association of Petroleum Geologists (AAPG)
wwwUpdate Blog

The Honors and Awards programs provide a means for recognizing outstanding achievements and contributions by professional geologists, especially in the area of exploration for petroleum and energy mineral resources, and by other professionals who further the goals and objectives of the industry's science, profession, and this Association. The motivation toward scientific and professional achievement which such recognition stimulates is much to be desired.

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American Association of Petroleum Geologists (AAPG)
Explorer Historical Highlights

I was involved in the 2006 discovery of Parshall Oil Field in the Bakken reservoir of North Dakota, one of the largest oil fields in North America. My prospect idea was based on meager geologic data that included two key wells and used the potential of new horizontal drilling technology.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

As basins such as the Permian have crushed the concept of “peak oil” by doubling past production rates using new ideas and technology, their newly dubbed “super basin” status is inspiring operators on practically every continent to do the same.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

Now referred to as a “super basin,” the Gulf of Mexico Basin has joined other top super basins in the world that, despite their maturity, have the potential or have proven to be significant new plays all over again. The driving force behind this renaissance is, for a large part, the evolution of technology over the last two decades that has jumpstarted both offshore and onshore basins.

American Association of Petroleum Geologists (AAPG)
Middle East Blog

For the first time in its history, AAPG has hosted a Geosciences Technology Workshop (GTW) in Saudi Arabia. The Integrated Emerging Exploration Concepts workshop took place on 2-4 December 2019 at the Kempinski Al Othman Hotel in Dhahran, Saudi Arabia. For the occasion, we received 47 attendees from 14 different companies and 9 different countries.

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

AAPG functions because of you, the members, and there are many different ways for you to get involved in your organization. Some choose to start in their local affiliated society, working on committees and holding offices within them. Others get involved through leadership and organizing events within the sections and regions. These are the grassroots of our membership, and AAPG leadership is working to strengthen these roots.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

Today’s world runs on technology and its rapid advances affect every aspect of human life. Science plays a pivotal role in developing technologies that change the way we live, work and play. The field of geosciences is no exception, and each day new technologies like big data, deep learning and robotics are changing geoscientists’ role in society.

American Association of Petroleum Geologists (AAPG)
Workshop
Mozambique
Monday, 27 April Wednesday, 29 April 2020, 8:00 a.m.–5:00 p.m.

In 2020, AAPG will launch its first GTW (Geosciences Technology Workshop) in Mozambique, partnering with ENH (Mozambique National Oil and Gas Company) with a focus on deepwater reservoirs and LNG. The goal will be to build scientific knowledge, discover innovations, and network with peers. AAPG has established the GTWs as the primary vehicle for scientific and technological knowledge exchange throughout the world.

American Association of Petroleum Geologists (AAPG)
Short Course
Singapore
Thursday, 19 November 2020, 8:00 a.m.–9:00 a.m.

Jon Rotzien presents a 1-day course in Singapore on 21st Century Deep-water Clastic Reservoirs: Processes and Products.

American Association of Petroleum Geologists (AAPG)
Workshop
Salzburg, Austria
Wednesday, 7 October Thursday, 8 October 2020, 8:00 a.m.–5:00 p.m.

Join us in Salzburg, the “castle of salt” and cradle of Mozart and Doppler, for a meeting aimed at bringing together different perspectives in the science of evaporite basins: from their formation to their deformation, from description and characterization to modelling. Exploratory success in evaporite-rich basins worldwide has depended on the role of evaporites as a deformable substrate, as a seal, or even as a good thermal conductor. The aim of this workshop is to improve our understanding and predictive ability by addressing evaporite systems in an integrated manner, all the way from precipitation to structuration, and exploring the multiple properties of evaporite sequences. The pre- and post-meeting field trips will also explore the salt mining heritage of the region, first exploited by the Celts 3500 years ago, and the salt-related structures of the Northern Calcareous Alps.

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American Association of Petroleum Geologists (AAPG)
Short Course
Houston, Texas
Thursday, 11 June Friday, 12 June 2020, 9:00 a.m.–5:00 p.m.

Deltas are extremely important depositional systems and often source and contain prolific hydrocarbon accumulations. This workshop includes topical lectures, key cores, and a suite of exercises that integrate core, well logs, experimental flume data, and seismic sections to develop identification and subsurface mapping skills of hydrocarbon accumulations within deltaic settings.

American Association of Petroleum Geologists (AAPG)
Online e-Symposium
Thursday, 2 October 2014, 2:00 p.m.–3:00 p.m.

This course is ideal for individuals involved in Midland Basin exploration and development. Successful development of Wolfcamp shale oil relies on complex inter-relationships (ultimately interdependencies) within and between a wide variety of scientific disciplines, financial entities, and company partnerships. 

American Association of Petroleum Geologists (AAPG)
Online e-Symposium
Thursday, 9 September 2010, 12:00 a.m.–12:00 a.m.

The presentation will focus on hydraulic fracture geometry in shales, the materials used in the fracturing process, and treatment monitoring via microseismic.

American Association of Petroleum Geologists (AAPG)
Online e-Symposium
Friday, 27 March 2009, 12:00 a.m.–12:00 a.m.

Join two GIS/geoscience experts Scott Sires and Gerry Bartz as they use information from the Teapot Dome Field in Wyoming (DOE/RMOTC program).

American Association of Petroleum Geologists (AAPG)
Online e-Symposium
Thursday, 21 May 2009, 12:00 a.m.–12:00 a.m.

This e-symposium introduces you to the practical benefits of thermal profiling for a variety of unconventional oil and gas projects, including tight gas sands, oil shale, low-gravity oil.

American Association of Petroleum Geologists (AAPG)
Online Certificate Course
Tuesday, 1 January 2013, 12:00 a.m.–1:00 a.m.

Wind Energy Basics is an online course that enables participants to review, analyze, and evaluate opportunities in the rapidly expanding market for wind energy.

American Association of Petroleum Geologists (AAPG)
Online e-Symposium
Thursday, 17 March 2011, 12:00 a.m.–12:00 a.m.

This e-symposium will provide information on which tools, processes, and procedures all geoscientists, engineers, and technical professionals working in shale plays need to understand and implement.

American Association of Petroleum Geologists (AAPG)
Online Certificate Course
Tuesday, 1 January 2013, 12:00 a.m.–1:00 a.m.

This course introduces the learner to the fundamentals of shale gas, including current theories that explain its origin, and how to determine which reservoirs are commercially viable.

American Association of Petroleum Geologists (AAPG)
Online e-Symposium
Thursday, 15 March 2012, 12:00 a.m.–12:00 a.m.

This e-symposium presents techniques for predicting pore pressure in seals by examining case studies from the Gulf of Mexico and incorporating the relationship between rocks, fluids, stress, and pressure.

American Association of Petroleum Geologists (AAPG)
Online e-Symposium
Tuesday, 9 September 2014, 2:00 p.m.–3:00 p.m.

Water cut is a big factor in gauging the success of horizontal drilling in the Mississippi Lime Play (MLP). The contributing factors are related in part to the spectrum of producing lithofacies and reservoir quality encountered that varies laterally and vertically, sometimes dramatically. 

American Association of Petroleum Geologists (AAPG)
Online e-Symposium
Tuesday, 10 September 2013, 12:00 a.m.–12:00 a.m.

The goal of this e-symposium is to review an important dimension in the ways geologist can build and update geological models using information from performance data.

American Association of Petroleum Geologists (AAPG)
Michel T. Halbouty '30 Visiting Chair in Geology and Geophysics

The Department of Geology and Geophysics at Texas A&M University is pleased to announce the Michel T. Halbouty ’30 Visiting Chair (Visiting Professor) in Geology and Geophysics. Candidates should have a PhD in Geology, Geophysics or related field, be at the Associate or Full Professor rank or hold an equivalent title, and be highly accomplished scholars with an internationally recognized record of excellence in their field of study.

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

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 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)

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