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Sedimentology and Stratigraphy

Explorer Article

The future for a petroleum geoscientist might seem more uncertain these days as the transition to cleaner energy begins. Fewer students have their ambitions set on oil and gas careers and industry professionals are beginning to question how their knowledge and skills will fit into a world of new energies. But, as many observers have noted, oil and gas will continue to play a key role in fueling the energy system for decades to come. As well as being needed to explore, geoscientists will be the bedrock for many emerging roles prompted by the transition because of their expertise in the subsurface.

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American Association of Petroleum Geologists (AAPG)
Explorer Article

Energy developer Nacero Inc. recently announced plans to build the world’s first natural gas-to-gasoline plant that will operate entirely on renewable energy. The approximately $7 billion plant, which will be located just outside of Odessa, Texas, will use the abundant natural gas resources in the Permian Basin and ultimately produce 115,000 barrels of gasoline a day for markets in Texas and the Southwest. It will be the nation’s first natural gas-to-gasoline manufacturing facility, according to Nacero, with two others planned by the company in Arizona and Pennsylvania.

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American Association of Petroleum Geologists (AAPG)
Explorer Article

OPEC+ and the United Arab Emirates appear to have settled their spat over production levels for now, but the “prisoner’s dilemma” of the current oil market remains, and that could have long- term ramifications for the industry.

American Association of Petroleum Geologists (AAPG)
Explorer Article

The International Meeting for Applied Geoscience and Energy, or IMAGE ’21, the integrated annual event of AAPG and the Society of Exploration Geophysicists in conjunction with the Society for Sedimentary Geology, is all set to be held online and in Denver, Colo., Sept. 26 to Oct. 1. The event will bring together many of the greatest minds and leaders from multiple disciplines of the geosciences sector, which includes an impressive lineup of keynote speakers that include IHS Markit’s Daniel Yergin, Kirsten Siebach of the Mars Perseverance mission and Kirk Johnson of the Smithsonian National Museum of Natural History.

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

The petroleum industry has changed and is under attack. Many want to stop production of carbon-based fuels. There is a logic to this if we look to the future. We need to sustain energy production and fill the holes in the current alternative energy industries like solar, wind turbines, geothermal and advanced batteries. This does not mean oil industry jobs will be eliminated. They will just change.

American Association of Petroleum Geologists (AAPG)
Explorer Article

When introducing his American Jobs Plan, President Biden promised it would invest “in America in a way we have not invested since we built the interstate highways and won the Space Race.” To put that investment in perspective, the interstate highway system, encompassing 47,000 miles of roads, cost $500 billion in today’s dollars, adjusting for inflation; the Apollo Program, about $194 billion. The price of the American Jobs Plan: $2.3 trillion. Included is significant investment proposed for the energy sector, which includes expanding clean energy sector tax credits, offering block grants and increasing government purchasing power to aid the new renewable sector.

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American Association of Petroleum Geologists (AAPG)
Explorer Article

Increasing global concern about climate change and its impact on the environment and society has led to a variety of strategies to reduce carbon dioxide emissions and to remove CO₂ from the atmosphere and find places to store it. Many companies are hard at work to perfect methods of carbon capture, use, and storage. Franek Hasiuk, associate scientist at Kansas Geological Survey, said CCUS is the best technology available to reduce emissions produced by the global economy. Hasiuk is part of a team of scientists working on the Integrated Midcontinent Stacked Carbon Storage Hub, a project to investigate subsurface geology in southwest Kansas and southwest Nebraska and demonstrate the viability of injecting CO₂ into underground rock layers.

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American Association of Petroleum Geologists (AAPG)
Explorer Article

Unconventional resource development has a remarkable history, combining breakthroughs and advances in both technology and geoscience. The pace of progress might have slowed in recent years, but that history is still being written.

American Association of Petroleum Geologists (AAPG)
Explorer Article

AAPG has a long history as a proactive organization focused on advancing geology, especially as it relates to petroleum, natural gas, other subsurface fluids and mineral resources. As part of this focus, AAPG supports the vital role that AAPG geoscientists play in improving the human condition while minimizing environmental impacts as our members tackle the energy transition’s immense challenges. To this end, future issues of the Environmental Geosciences journal are becoming part of the AAPG Bulletin.

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

It is sometimes said that every good idea and every innovation needs a good story. After 2020 we are now re-writing our individual and collective stories. Post COVID-19 reality has allowed AAPG members to reach beyond their normal geographical areas of influence. It is said that “necessity is the mother of all invention.” If that’s the case, then as a corollary I say that “failure is the father of most innovation.”

American Association of Petroleum Geologists (AAPG)
Workshop
Lviv, Ukraine
Thursday, 21 September Friday, 22 September 2023, 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)
Webinar
Virtual Webinar
Tuesday, 23 June 2020, 2:00 p.m.–3:00 p.m.

Visiting Geoscientist Mauricio Guizada provides an overview of general structural geology of the Andes, with a focus on the Central Andes. His talk covers topics related to onshore exploration, G&G methods in exploration and risk analysis. Join Mauricio Guizada via Zoom on June 23 at 4pm CDT.

American Association of Petroleum Geologists (AAPG)
Webinar
Virtual Webinar
Thursday, 4 June 2020, 3:00 p.m.–4:00 p.m.

Salt welds form due to salt thinning by mechanical (e.g., salt-flow) and/or chemical (e.g., salt-dissolution) processes. This webinar explores how we use 3-D seismic reflection, borehole, and biostratigraphic data to constrain the thickness and composition of salt welds, and to test the predictions of analytical models for salt welding.

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

There are approximately 1,000 oil and gas fields in the world that have been classified as 'giant,' containing more than 500 million barrels of recoverable oil and /or 3 trillion cubic feet of gas.

American Association of Petroleum Geologists (AAPG)
Webinar
Virtual Webinar
Tuesday, 1 September 2020, 8:00 a.m.–9:00 a.m.

The “Great Crew Change” has become the “Competence Train Wreck” due to the repeated personal mis-management practices of our industry and again not anticipating the known volatility of commodity prices. Despite this, hydrocarbon based energy will continue to comprise over 60% of the world’s energy mix for at least the next half century and of that energy need over half of it has yet to be found! Personal experience in working for National Oil Companies, Parastatals, large independent oil companies, small independents, as an independent and as a consultant have given me the perspective of some of the best and some of the worst of the exploration practices the industry has to offer.

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American Association of Petroleum Geologists (AAPG)
Online Traditional Course
Wednesday, 1 January 2014, 12:00 a.m.–1:00 a.m.

Learn to critically evaluate current issues that can impact growth and sustainability of oil and gas ventures.

American Association of Petroleum Geologists (AAPG)
Online e-Symposium
Thursday, 4 October 2012, 12:00 a.m.–12:00 a.m.

Effective hydraulic fracture stimulation is critical for shale development, and microseismic is the only technology able to map the growth of these hydraulic fracture networks.

American Association of Petroleum Geologists (AAPG)
Webinar
Virtual Webinar
Monday, 15 June 2020, 12:00 p.m.–1:00 p.m.

Ray Leonard will be talking to us about 'Climate Change, Covid-19 and the Effect on Energy’s Future'. Fossil fuels have led to a profound increase in world living standards but resulting emissions of CO2 and methane into the atmosphere are a primary factor in climate change. The impact of the Covid-19 pandemic of 2020 has resulted in a significant decrease in world economic activity, which in turn has led to a major, if temporary, decrease in greenhouse gas emissions, particularly CO2. Join Ray Leonard via Zoom on June 15 at 12:00 GMT+1

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American Association of Petroleum Geologists (AAPG)
Webinar
Virtual Webinar
Thursday, 25 June 2020, 8:00 a.m.–9:00 a.m.

Panelists will discuss current unconventional resource activities in North America, including key plays that remain competitive and potential for future growth. They also will address the key challenges for unconventional resources to stay competitive in the global market: maintaining cashflow, reducing expenditures, improving capital and production efficiencies and managing resources. Virtual Forum to be presented via Zoom.

American Association of Petroleum Geologists (AAPG)
Webinar
Virtual Webinar
Wednesday, 26 May 2021, 7:00 p.m.–8:30 p.m.

Join us for 'Pivoting 2021: Imaging Technologies'. Panelists will discuss new ways to acquire data that is then processed into interpretable images, and they will discuss the technologies as well as the techniques. Webinar will be presented via Zoom 7pm - 8:30pm CDT, 26 May 2021.

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

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

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)
DL Abstract

Local sea-level changes are not simply a function of global ocean volumes but also the interactions between the solid Earth, the Earth’s gravitational field and the loading and unloading of ice sheets. Contrasting behaviors between Antarctica and Scotland highlight how important the geologic structure beneath the former ice sheets is in determining the interactions between ice sheets and relative sea levels.

Request a visit from Alex Simms!

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 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)

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