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Sedimentology and Stratigraphy

Learn! Blog

Eastern Mexico has been one of the most prolific and most complex regions of the world, and many believe there is still great potential for undiscovered giant and super-giant fields. Welcome to an interview with Stephen Cossey, whose work in eastern Mexico, both onshore and offshore, are pointing to exciting new potential.

American Association of Petroleum Geologists (AAPG)
Learn! Blog

Geoscientists have more opportunities than ever to make working with drones and drone data part of their skill set and services rendered. But, there are often a number of misconceptions, especially when getting started. Welcome to an interview with Michael Nash, who provides a reality check about drones and drone capabilities. Please note that the drones references are the small drones used by the general public, and are not the large UAVs used by the military and other entities.

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American Association of Petroleum Geologists (AAPG)
Europe Blog

Sign up for your place at this two-day Geosciences Technology Workshop (GTW) hosted by AAPG Europe at Vilnius University in the heart of the Lithuanian capital. This workshop will focus on Hydrocarbon Exploration in Lithuania and the Baltic Region and will include 12 technical themes which have been designed to help launch perspectives for increased exploration in this region.

American Association of Petroleum Geologists (AAPG)
Explorer Article

The Eagle Ford shale play in South Texas emerged as a leading unconventional prospect even as oil and gas prices crumbled, making it one of the few promising U.S. production prospects in today’s price environment.

American Association of Petroleum Geologists (AAPG)
Learn! Blog

The present is the key to the past. Nowhere is this more in evidence than in depositional systems, where modern depositional systems can provide insight for better geologic models. Welcome to an interview with Zane Jobe, Research Professor and Director of the Chevron Center of Research Excellence (CoRE) at Colorado School of Mines. In this interview, he talks to us about new developments and emerging trends in reservoir modeling.

American Association of Petroleum Geologists (AAPG)
wwwUpdate Blog

The American Association of Petroleum Geologists (AAPG) and VWORLD have created the first interactive digital publishing medium to deliver immersive, in-depth training opportunities for geoscientists.

American Association of Petroleum Geologists (AAPG)
Learn! Blog

Fracture modeling has become a vital part of successful drilling, completion, and ongoing stimulation of shale plays, as well as other unconventionals. It is also important in optimizing recovery in mature fields. Welcome to an interview with Ahmed Ouenes, CEO and Founder of FracGeo.

American Association of Petroleum Geologists (AAPG)
Europe Blog

The call for abstracts deadline is quickly approaching! Submit yours by 18 September 2016 to take part in the first Geosciences Technology Workshop (GTW) ever held in Lithuania. The workshop will cover everything from European basin modelling to carbonate sedimentology and offshore developments in the Baltic Sea.

American Association of Petroleum Geologists (AAPG)
Learn! Blog

The Petroleum Geochemistry Toolkit for Petroleum Exploration and Development 2-day course, is designed to provide the geologist, geophysicist, and engineer with a general understanding of applied petroleum geochemistry and how it can be used in petroleum exploration and development. The petroleum systems analysis examines geological elements and processes that are essential for the petroleum accumulation.

American Association of Petroleum Geologists (AAPG)
Learn! Blog

Reservoir modeling has changed dramatically with the ability to incorporate new technologies and imaging techniques. Welcome to an interview with Randal Utech, Geology and Geophysics Advisor for Schlumberger, who discusses new developments in building effective reservoir models that can be used for decision-making and generating new ideas.

American Association of Petroleum Geologists (AAPG)
Workshop
Khobar, Saudi Arabia
Monday, 27 November Wednesday, 29 November 2023, 8:00 a.m.–5:00 p.m.

Mark your calendars and save the date to attend the 5th edition of the AAPG Siliciclastic Reservoirs of the Middle East GTW which will be held for the first time in Al-Khobar, Saudi Arabia from 27-29 November 2023. We look forward to having you on board for the new edition of these popular series.

American Association of Petroleum Geologists (AAPG)
Workshop
Khobar, Saudi Arabia
Monday, 9 October Wednesday, 11 October 2023, 8:00 a.m.–5:00 p.m.

Join us for the 4th Edition of: "Stratigraphic Traps of the Middle East" workshop. The workshop will be hosted by AAPG in Al Khobar, Saudi Arabia 9-11 October 2023.

American Association of Petroleum Geologists (AAPG)
Workshop
Khobar, Saudi Arabia
Monday, 8 May Wednesday, 10 May 2023, 8:00 a.m.–5:00 p.m.

“Wait! There is a short cut. Turn right from here”. That’s probably the sound of an electric current bypassing the resistive hydrocarbons, in a maze or network of porous media, when traveling from transmitter to receiver. This workshop will serve the participants need with the up to date advancements in describing and characterizing low resistivity and low contrast pay, and eventually, maximize resources.

American Association of Petroleum Geologists (AAPG)
Short Course
Bridgetown, Barbados
Wednesday, 1 March Thursday, 2 March 2023, 8:00 a.m.–5:00 p.m.

This 2-day, in-person course describes the range and variability in deepwater sedimentary systems and equips participants to build predictive models of subsurface geology for more successful exploration and development. A primary goal of this course is to enable subsurface teams to more effectively characterize and rank deepwater/offshore projects on a regional and global scale.

American Association of Petroleum Geologists (AAPG)
Workshop
Lisbon, Portugal
Wednesday, 21 June Thursday, 22 June 2023, 8:00 a.m.–5:00 p.m.

This 3-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)
Field Seminar
Lisbon, Portugal
Tuesday, 20 June 2023, 8:00 a.m.–5:00 p.m.

Come along on this 1-day field seminar and tour outcrops in the Serra de Montejunto, just north of Lisbon and on the coast from Porto Novo to Paimogo. Instructors: Ricardo Pereira, PARTEX Oil and Gas & Instituto Dom Luiz Gil Machado, ChronSurveys Lda & Instituto Dom Luiz Fees: To be determined Limit: 20 Participants Includes: Hotel Ground Transportation Snacks and Refreshments Lunch and Dinner Guidebook Departure Time/Location 20 June 2023 8:30am SANA Metropolitan Hotel Note:Transportation to start point is not included in the costs of this trip. Please bring clothing for hot day time temperatures (sun hat/ sun glasses/ sun cream etc.). Participants must wear suitable and comfortable light trekking shoes. Aims To gain or increase an understanding of the tectono-sedimentary processes of continental extension and rifting supported by outcrop observations, with focus on deep-depositional marine systems. Discuss implications for prospective petroleum systems. Promote debate and nourish new insights between attendants. About the Field Trip The Lusitanian Basin records the proximal events of syn- to post rift evolution of the hyper-extended West Iberian Margin, showing some outstanding examples of the combined tectono-stratigraphic depositional systems. Here, the Late Jurassic reveals diverse aspects of mixed marine depositional systems including not only submarine fans and turbidites, but also the build-up of carbonate reefs and shoreface to fluvial clastic sequences. Throughout the field trip the different depositional aspects can be observed in detail to demonstrate how such depositional systems can vary in time and space. Observation of these outcrops allows a better understanding on how deep-water depositional systems can change within a sub-basin and help improving the understanding of reservoir properties.

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American Association of Petroleum Geologists (AAPG)
DL Abstract

As oil and gas exploration and production occur in deeper basins and more complex geologic settings, accurate characterization and modeling of reservoirs to improve estimated ultimate recovery (EUR) prediction, optimize well placement and maximize recovery become paramount. Existing technologies for reservoir characterization and modeling have proven inadequate for delivering detailed 3D predictions of reservoir architecture, connectivity and rock quality at scales that impact subsurface flow patterns and reservoir performance. Because of the gap between the geophysical and geologic data available (seismic, well logs, cores) and the data needed to model rock heterogeneities at the reservoir scale, constraints from external analog systems are needed. Existing stratigraphic concepts and deposition models are mostly empirical and seldom provide quantitative constraints on fine-scale reservoir heterogeneity. Current reservoir modeling tools are challenged to accurately replicate complex, nonstationary, rock heterogeneity patterns that control connectivity, such as shale layers that serve as flow baffles and barriers.

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Request a visit from Tao Sun!

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.

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Request a visit from Keith Gerdes!

American Association of Petroleum Geologists (AAPG)

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