Explorer Article

Challenges related to the energy transition have led scientists to seek the ways and means to sequester carbon dioxide. Use of CO2 injection to enhance oil recovery from existing fields and CO2 storage in depleted oil and gas fields provide obvious opportunities for CO2 sequestration. As well as the interest in existing fields, there has been a significant drive to identify potential storage sites in recent years, as well as in the larger saline aquifers in which they are situated.

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American Association of Petroleum Geologists (AAPG)
Explorer Article

Super basins around the world offer plentiful opportunities for exploration and development, even with the temporarily reduced financial outlook of the oil industry. Ask explorationists to pick a favorite in today’s environment and the popular choice is almost a cheat. The Gulf of Mexico isn’t just a super basin. It’s a huge expanse of prospects and possibilities, of proven resources and potential reserves. An onshore, near-shore, offshore and deepwater exploration province that is really a vast collection of basins and geological features.

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American Association of Petroleum Geologists (AAPG)
American Association of Petroleum Geologists (AAPG)
Explorer Article

Joshua Rosenfeld’s article in the April EXPLORER issue’s Historical Highlights provides an interesting compilation of observations selected to support an unproven hypothesis: that the large influx of Paleogene Wilcox sandstones in the Gulf of Mexico can be linked to a major evaporative drawdown of the basin, loosely aligned with and possibly triggering the Paleocene-Eocene thermal event. We offer our observations based on decades of oil industry experience working the Wilcox play, more than 55 peer- reviewed academic papers and one book on Gulf of Mexico sedimentary basin.

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American Association of Petroleum Geologists (AAPG)
Asia Pacific Blog

The Asia Pacific region completed our IBA2020 competition on 26 March, with 8 participating schools. Teams were evaluated on multiple aspects including integrated petroleum systems analysis, basic technical interpretations, regional context, team work. Congratulations to all the teams!

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

It has been said that wise people surround themselves with the smartest people they can find and then listen to them. I am always looking for opportunities to learn something about the future of oil and gas from people in other disciplines. In late February, with that thought in mind, I attended a luncheon hosted by the Unites States Association for Energy Economics at the Federal Reserve building in Houston.

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

What a difference a month makes. I discussed black swan events in last month’s President’s Column. Let me tell you, the AAPG and the oil industry just got hit with three black swan events all at once: the coronavirus, the stock market’s major drop and the oil price plunge. While the drop in the stock market and the drop in demand for oil have a direct tie to the coronavirus, the unwinding of OPEC+ has added to the oil price drop. Understandably, the events of this past month have caused an increased amount of anxiety for many people.

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American Association of Petroleum Geologists (AAPG)
Explorer Historical Highlights

It all started in 2002, when Unocal revealed that its Trident-1 well had found 400 meters of 70-percent net Lower Wilcox Formation sand in the deepwater Gulf of Mexico, about 400 kilometers beyond the contemporaneous shelf break offshore south Texas. Art Berman and I gazed at a GOM activity map and pondered how that amount of sand could have been deposited so far out into the basin. Our working hypothesis was that this sand deposit was due to a drop in base level, but we also knew that the worldwide sea level was not in decline at that time. A log of the nearby Shell Great White well shows that this sand deposition began suddenly and ended suddenly. This was also puzzling, since we were trained to expect gradational coarsening-upward bedding during regression and fining-upward during transgression, rather than the sharp contacts we were seeing. Sudden avulsion of a major river in a deltaic environment could produce something like this, but how could it happen far beyond the shelf edge?

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American Association of Petroleum Geologists (AAPG)
Events Blog

Join the U-Pitch Technology Showcase at the AAPG Annual Convention and Exhibition (ACE), where you can pitch to prospective customers, commercialization partners, and even potential sources of capital. You’ll have a 15-minute block for your brief presentation and questions and answers. Your presentation will also be available on our website, and we’ll continue to introduce you to possible partners and customers. 

American Association of Petroleum Geologists (AAPG)
Events Blog

Register now for the American Association of Petroleum Geologists (AAPG) 2020 Annual Convention and Exhibition (ACE), 7–10 June 2020, at the George R. Brown Convention Center, in Houston, Texas. 

American Association of Petroleum Geologists (AAPG)
Field Seminar
Austin, Texas
Sunday, 19 July 2020, 7:30 a.m.–5:00 p.m.

The lower Permian (Leonardian) Spraberry Formation in the Midland Basin, Texas, predominantly consists of three facies types: turbidites, hybrid event beds (HEBs), and a parallel laminated siltstone facies. Our preliminary, core-based study of these facies has focused on the origin of the enigmatic laminated facies and its relation to the turbidites and HEBs. We have used a Dino-Lite portable microscope and conventional thin section photography to gain more insight on the small-scale sedimentary structures and textures.

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American Association of Petroleum Geologists (AAPG)
Short Course
Virtual Short Course
Monday, 21 September Thursday, 24 September 2020, 7:00 p.m.–9:30 p.m.

This online short course is designed to provide a geologic perspective of the climate debate to both geoscientists and non-geoscientists. By completing the course participants will have a better understanding of how the earth’s climate/sea levels/plates have changed/moved over geologic time, the earth’s evolving climate/plate positions/sea-level variations affected life on earth, and the environment has impacted man & man has impacted the earth’s environment.

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American Association of Petroleum Geologists (AAPG)
Short Course
Virtual Short Course
Thursday, 23 July 2020, 8:00 a.m.–5:00 p.m.

This course will discuss the Huff-n-Puff gas EOR process specifically, but will also address relevant fundamentals of displacement-based gas EOR methods (miscibility, vaporization, and displacement) in tight unconventionals.

American Association of Petroleum Geologists (AAPG)
Short Course
Virtual Short Course
Friday, 24 July 2020, 1:00 p.m.–5:00 p.m.

Data driven modeling is becoming a key differentiation to unlock higher recoveries from existing fields as well as identify new opportunities. In this course, we will be introducing advanced analytical tools and techniques - machine learning and data mining algorithms used to identify of trends and patterns in any given dataset and predict future trends.

American Association of Petroleum Geologists (AAPG)
Short Course
Virtual Short Course
Friday, 24 July 2020, 8:00 a.m.–5:00 p.m.

This course provides a comprehensive methodology for the diagnosis, analysis, and forecasting of well production data in unconventional resources. An extensive evaluation of the diagnostic tools for assessing data viability, checking data correlation along with flow regime identification is presented.

American Association of Petroleum Geologists (AAPG)
Short Course
Virtual Short Course
Saturday, 18 July Sunday, 19 July 2020, 8:00 a.m.–5:00 p.m.

This course focuses on the assessment of unconventional plays and the identification of initial well locations within them.

American Association of Petroleum Geologists (AAPG)
Short Course
Virtual Short Course
Saturday, 18 July Sunday, 19 July 2020, 8:00 a.m.–5:00 p.m.

The course is designed for both graduate students majoring in applied geophysics and more experienced geophysicists working in research, technical service, or exploration. Attendees are expected to be familiar with the basics of seismic wave propagation and data processing.

American Association of Petroleum Geologists (AAPG)
Short Course
Virtual Short Course
Saturday, 18 July Sunday, 19 July 2020, 8:00 a.m.–5:00 p.m.

This course is an overview of carbonates from geology to seismic interpretation, with particular emphasis on karst topography and seismic expression thereof.

American Association of Petroleum Geologists (AAPG)
Short Course
Virtual Short Course
Sunday, 19 July 2020, 8:00 a.m.–5:00 p.m.

This course is an overview of carbonates from geology to seismic interpretation, with particular emphasis on karst topography and seismic expression thereof.

American Association of Petroleum Geologists (AAPG)
Short Course
Virtual Short Course
Friday, 24 July 2020, 8:00 a.m.–12:00 p.m.

This course is an overview of carbonates from geology to seismic interpretation, with particular emphasis on karst topography and seismic expression thereof.

American Association of Petroleum Geologists (AAPG)
Short Course
Virtual Short Course
Friday, 24 July 2020, 8:00 a.m.–12:00 p.m.

Geomechanics – in both completions and drilling operations – has become a critical technology in the development of Unconventional Plays. This course presents the basics of oil field geomechanics and its application to unconventional developments, specifically, the role of stress, pore pressure, mechanical properties, and natural fractures on hydraulic fracturing operations.

American Association of Petroleum Geologists (AAPG)
Short Course
Virtual Short Course
Friday, 24 July 2020, 1:00 p.m.–5:00 p.m.

This one-day session will include a view of best practices for Carbon Management with a focus on fugitive methane reduction. It will include global and local examples of Carbon Regulations, give tools for de-risking regulatory compliances and field-proven methane reduction technology cases.

American Association of Petroleum Geologists (AAPG)
Short Course
Virtual Short Course
Thursday, 23 July 2020, 8:00 a.m.–5:00 p.m.

This course will review the theory of fracture-injection/falloff testing, the design of DFITs, and interpretation of DFIT data using both straight-line and type-curve methods

American Association of Petroleum Geologists (AAPG)
Online e-Symposium
Friday, 20 January 2012, 12:00 a.m.–12:00 a.m.

The Eagle Ford Shale in South Texas is one of the more exciting shale plays in the United States at the current time.

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

This presentation will look at well placement vertically in the pay, well azimuth and well trajectory with explanations of how geology and post-depositional effects can make the difference between a successful well and a failure.

American Association of Petroleum Geologists (AAPG)
Online e-Symposium
Thursday, 10 May 2012, 12:00 a.m.–12:00 a.m.

Recognition and Correlation of the Eagle Ford, Austin Formations in South Texas can be enhanced with High Resolution Biostratigraphy, fossil abundance peaks and Maximum Flooding Surfaces correlated to Upper Cretaceous sequence stratigraphic cycle chart after Gradstein, 2010.

American Association of Petroleum Geologists (AAPG)
Online e-Symposium
Thursday, 9 February 2012, 12:00 a.m.–12:00 a.m.

Projects in several shales will be discussed, including Marcellus, Eagle Ford, Haynesville, Fayetteville, Montney, and Barnett, as will several seismically-detectable drivers for success including lithofacies, stress, pre-existing fractures, and pore pressure.

American Association of Petroleum Geologists (AAPG)
Online e-Symposium
Thursday, 11 November 2010, 12:00 a.m.–12:00 a.m.

This e-symposium is ideal for geologists, geophysicists, engineers and other geoscientists who are involved in gas shale exploration and production.

American Association of Petroleum Geologists (AAPG)
Online e-Symposium
Thursday, 20 August 2009, 12:00 a.m.–12:00 a.m.

This e-symposium covers advances in geothermal energy, integration with petroleum operations, and lessons learned in recent cases.

American Association of Petroleum Geologists (AAPG)
VG Abstract

The following short course option was developed for geology and geophysics students that have not had much exposure to how geoscience is applied in industry. It can be tailored for undergraduate juniors and seniors or graduate students. The agenda can be modified to meet specific needs and time constraints. Contact the presenter to discuss options.

Request a visit from Fred Schroeder!

American Association of Petroleum Geologists (AAPG)
VG Abstract

The following short course option was developed for geology and geophysics students that have not had much exposure to how geoscience is applied in industry. It can be tailored for undergraduate juniors and seniors or graduate students. The agenda can be modified to meet specific needs and time constraints.

Request a visit from Fred Schroeder!

American Association of Petroleum Geologists (AAPG)
VG Abstract

The following short course option was developed for geology and geophysics students that have not had much exposure to how geoscience is applied in industry. It can be tailored for undergraduate juniors and seniors or graduate students. The agenda can be modified to meet specific needs and time constraints. Contact the presenter to discuss options.

Request a visit from Fred Schroeder!

American Association of Petroleum Geologists (AAPG)
VG Abstract

In 1991, Gulf Indonesia and its partners discovered South Sumatra Basin’s first major gas field at Dayung in the Corridor PSC. A key feature of this field is that most of the reserves are held within fractured basement rocks of pre-Tertiary age. 

Request a visit from Charles Caughey!

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

The following short course option was developed for geology and geophysics students that have not had much exposure to how geoscience is applied in industry. It can be tailored for undergraduate juniors and seniors or graduate students. The agenda can be modified to meet specific needs and time constraints. Contact the presenter to discuss options.

Request a visit from Fred Schroeder!

American Association of Petroleum Geologists (AAPG)

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