Error compiling Razor Template: Input string was not in a correct format. (check logs for more details)
Error compiling Razor Template: Input string was not in a correct format. (check logs for more details)
Error compiling Razor Template: Input string was not in a correct format. (check logs for more details)
Error compiling Razor Template: Input string was not in a correct format. (check logs for more details)
Error compiling Razor Template: Input string was not in a correct format. (check logs for more details)
Europe Blog

AAPG Europe University of Manchester Student Chapter presents AAPG Visiting Geoscientists Online Talks. We are delighted to launch the “AAPG Visiting Geoscientists Online Talks” run by the University of Manchester Student Chapter – now open to all Student chapters around Europe and further afield. The talks are varied and cover everything from Mapping river bar deposits to CO2 risk in the exploration. Join us for our premier presentation 'Mapping River Bar Deposits to Reconstruct Paleo-Channel Dynamics in Alluvial Basins' presented by Professor Elizabeth Hajek. Webinar will be presented via Zoom on Thursday 22 October, 17:00 London - 5pm Houston (GMT-6) time.

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

On July 30, NASA’s Jet Propulsion Laboratory launched the Mars 2020 Perseverance rover. Perseverance is destined to land at Jezero crater on Feb. 18, 2021, with the most sophisticated kit of geology tools ever assembled for an astrogeology mission. AAPG, as an institution dedicated to exploring for resource commodities, looks to our future in space through the Astrogeology Committee and the Energy Minerals Division. We emphasize the use of geosciences in the development of off-world exploration energy and other natural resources for development in the foreseeable future. Water resources in space, on the moon and on Mars, will become the energy commodity analog of oil on Earth.

Show more
American Association of Petroleum Geologists (AAPG)
Explorer Historical Highlights

There is something about colored pencils that we, as geologists, find impossible to resist. From geological maps to field sketches to interpreting seismic on those never-ending rolls of paper taped to the longest corridor wall we can find – what more could any geologist want? Our need for powerful software, paper and colored pencils reflects a fundamental problem in geology and especially exploration: how to manage, analyze and visualize the diversity and wealth of information required to solve exploration problems? Early geologists were faced with the same challenge 200 years ago. It was one of the first petroleum geologists, Thomas Sterry Hunt, who saw the value of paleogeography in exploration, and who, in 1873, first coined the term “paleogeography.”

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

Touchstone Exploration is the operator of the 184-square kilometer Ortoire Block onshore south eastern Trinidad. The block spans from the villages of Tableland in the west to Pierreville Mayaro in the east and to the very remote areas within the Guayaguayare forest to the south. Structurally, the block covers the greater part of the open east facing Ortoire Syncline which entails Late Miocene Lower Cruse to Pleistocene Mayaro Formation deltaic fill. These passive fordeep infill deposits sit conformably onto a southeastern-verging Early to Middle Miocene fold belt. As such throughout the breadth of the Ortoire Block there are numerous tear fault dissected west-southwest to east-northeast trending anticlines.

Show more
American Association of Petroleum Geologists (AAPG)
Explorer Geophysical Corner

Exploration of the Brookian-age Nanushuk and Torok formations on the North Slope of Alaska is a hot topic these days. The Nanushuk and Torok formations are Cretaceous progradational clastic deposits in the Colville basin of Alaska. These formations offer new opportunities to the oil and gas community because of their shallow depth, vast spatial extent, publicly available data, scope of development and other appealing features.

American Association of Petroleum Geologists (AAPG)
Explorer Article

Josh Rosenfeld highlighted some perspectives on the Paleogene drawdown hypothesis in the Gulf of Mexico in the April 2020 issue of the EXPLORER, a result of suspected isolation from the world ocean during the Cuban arc-Bahamas collision with implications for Wilcox reservoir deposition. In contrast, John Snedden and authors’ portrayed the Wilcox as a period of normal marine deposition, requiring no such drawdown, in the May 2020 issue. Still another concept was presented by Roger Higgs at the South African 2009 AAPG International Conference and Exhibition, that marine isolation occurred but that fluvial input exceeded evaporation such that the Gulf became brackish, hence the poor development of Wilcox fauna.

Show more
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.

Show more
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?

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

AAPG Honorary Member and University of Oklahoma geoscience professor Roger Slatt speaks to the vital yet dwindling role of research consortia in advancing education and scientific advancement.

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

Traveling to the Middle East is something that I get a lot of questions about, particularly from colleagues and friends in the United States and Europe who have never done so. Based on the headlines they read, they’re surprised to hear me say that it is one of my favorite places to travel. The people of the Kingdom of Saudi Arabia warmly welcomed IPTC attendees, and a spirit of hospitality pervades cultures in the Middle East. You need to experience it. And next month we, AAPG, together with EAGE and SEG, will enable you to do just that as we launch GEO 2020, the 14th Middle East Geosciences Conference and Exhibition in Bahrain, with the theme “Geosciences in the Digital World: 2020 and Beyond.”

Show more
American Association of Petroleum Geologists (AAPG)
Webinar
Virtual Webinar
Friday, 20 November 2020, 12:00 p.m.–2:00 p.m.

This presentation highlights the Uranium industry's current approach to sediment-hosted deposits and presents new exploration strategies. Preliminary results from an internal company project to build a database of Uranium mines in the US will be shown. Lithofacies in fluvial, shallow marine, eolian siliciclastics and carbonates are documented for Uranium mines across the Colorado Plateau to determine the conditions needed for Uranium entrapment. Examples from well-known mining districts including Uravan, Slickrock, Rifle, Henry Mountains, Ambrosia Lake, Grants and more will be discussed. Speaker: Dr. Ali Jaffri, Applied Stratigraphix LLC Date: November 10, 2020 - 12PM SMT (GMT-7) Register at Zoom After registering, you will receive a confirmation email containing information about joining the meeting. Wyoming Geological Association

Show more
American Association of Petroleum Geologists (AAPG)
Workshop
Lisbon, Portugal
Tuesday, 25 May Wednesday, 26 May 2021, 8:00 a.m.–5:00 p.m.

This 2-day conference brings together diverse experts working on modern and ancient turbidite, MTDs, contourite and hybrid/mixed systems in order to improve the present-day knowledge, models and predictive power.

American Association of Petroleum Geologists (AAPG)
Workshop
Bogota, Colombia
Wednesday, 17 March Thursday, 18 March 2021, 8:00 a.m.–5:00 p.m.

The AAPG Latin America & Caribbean Region and the Colombian Association of Petroleum Geologists and Geophysicists (ACGGP) invite you join us for GTW Colombia 2021, a specialized workshop bringing leading scientists and industry practitioners to share best practices, exchange ideas and explore opportunities for future collaboration. The 2-day workshop brings together technical experts and industry leaders from Colombia and throughout the Americas to take a multidisciplinary look at future opportunities for exploration and development of Southern Caribbean Frontier Basins.

Show more
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)
Webinar
Virtual Webinar
Tuesday, 30 June 2020, 1:00 p.m.–2:00 p.m.

Visiting Geoscientist Juan Pablo Lovecchio reviews general aspects of rifting, rifts and passive margin formation and evolution through time, as well as elements of petroleum system development.

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)
Online e-Symposium
Thursday, 13 December 2012, 12:00 a.m.–12:00 a.m.

The course will review core data, petrophysical comparisons, rock physics modeling (including pseudo logs and mechanical properties).

American Association of Petroleum Geologists (AAPG)
Online e-Symposium
Thursday, 28 April 2011, 12:00 a.m.–12:00 a.m.

The Niobrara Petroleum System of the U.S. Rocky Mountain Region is a major tight petroleum resource play.

American Association of Petroleum Geologists (AAPG)
Online e-Symposium
Thursday, 22 October 2009, 12:00 a.m.–12:00 a.m.

This course can help you gain the ability to describe the complex and highly variable reservoirs, which are typified by complex internal heterogeneity.

American Association of Petroleum Geologists (AAPG)
Webinar
Virtual Webinar
Tuesday, 30 June 2020, 3:00 p.m.–4:00 p.m.

El geocientífico visitante Juan Pablo Lovecchio revisa aspectos generales de la ruptura, grietas y formación pasiva de márgenes y evolución a través del tiempo, así como elementos del desarrollo del sistema petrolero.

American Association of Petroleum Geologists (AAPG)
Online e-Symposium
Thursday, 29 April 2010, 12:00 a.m.–12:00 a.m.

This presentation will focus on the seismic stratigraphic and seismic geomorphologic expression of deep-water deposits, including both reservoir and non-reservoir facies.

American Association of Petroleum Geologists (AAPG)
Online e-Symposium
Thursday, 8 December 2011, 12:00 a.m.–12:00 a.m.

This e-symposium focuses on methods for predicting connectivity within clastic fluvial systems.

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)
VG Abstract

The carbonate sequences that were deposited in the now exhumed Tethyan Ocean influence many aspects of our lives today, either by supplying the energy that warms our homes and the fuel that powers our cars or providing the stunning landscapes for both winter and summer vacations. They also represent some of the most intensely studied rock formations in the world and have provided geoscientists with a fascinating insight into the turbulent nature of 250 Million years of Earth’s history. By combining studies from the full range of geoscience disciplines this presentation will trace the development of these carbonate sequences from their initial formation on the margins of large ancient continental masses to their present day locations in and around the Greater Mediterranean and Near East region. The first order control on growth patterns and carbonate platform development by the regional plate-tectonic setting, underlying basin architecture and fluctuations in sea level will be illustrated. The organisms that contribute to sequence development will be revealed to be treasure troves of forensic information. Finally, these rock sequences will be shown to contain all the ingredients necessary to form and retain hydrocarbons and the manner in which major post-depositional tectonic events led to the formation of some of the largest hydrocarbon accumulations in the world will be demonstrated.

Show more

Request a visit from Keith Gerdes!

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

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.

Show more

Request a visit from Noelle Joy Purcell!

American Association of Petroleum Geologists (AAPG)

Related Interests

See Also ...