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Tight Gas Sands

07 Sep

Siliciclastic Reservoirs of the Middle East Call for Posters Expires in 102 days

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Explorer Geophysical Corner By Eduardo Trinchero,Fabián Scazziota,Luis Vernengo

Identification of Isolated Complex Productive Reservoirs in Fault-Controlled Fluvial Systems

The challenges of the Mina El Carmen Formation can be overcome by evaluating the application of various interpretation tools and special processes, so that the reservoir sands can be detected and visualized in terms of their geometry, orientation, extension, thickness and position in the stratigraphic column.

Added on 01 November, 2018

Explorer Emphasis Article By Emily Llinás

Using Integration to Mitigate Uncertainty

A strategy gaining force to reduce risk and improve decision-making in recent years is “integration,” the practice of combining disparate teams to complete single projects. Integrated teams are increasingly common in the energy sector, where single business units include geologists, geophysicists, petrophysicists, engineers and other professionals who work on a common project.

Added on 01 November, 2018

Learn! Blog By Susan Nash

Hydrocarbon Microseepage: Recent Advances, New Applications, and Remaining Challenges

We are pleased to announce that AAPG has scheduled this research conference to be held June 18-20, 2019 in Houston, Texas. Convenors for this conference are Dr. Dietmar (Deet) Schumacher and Dr. Gary K. Rice.

Added on 11 October, 2018

Explorer Director’s Corner By David Curtiss

AAPG Returns to Africa for ICE 2018

The continent of Africa has beguiled geologists for centuries. Its varied and beautiful landforms and geological features, its mineral and energy resources, its cultural heritage – it’s the birthplace of our species – all combine to form a rich experience of sights and sounds, aromas and flavors. Once you’ve been to Africa, you want to go back. And that’s why, after 10 years, we’re heading back to Africa next month – back to Cape Town, for the 2018 AAPG International Conference and Exhibition.

Added on 01 October, 2018

Explorer Geophysical Corner By Fnu Suriamin,Gerilyn Soreghan,Kurt Marfurt,Matthew Pranter,Rafael Pires de Lima

Convolutional Neural Networks

Advances in deep learning and artificial intelligence promise to not only drive our cars but also taste our beer. Specifically, recent advances in the architecture of deep-learning convolutional neural networks have brought the field of image classification and computer vision to a new level.

Added on 01 October, 2018

Explorer Emphasis Article By Ken Milam

Supercomputers Push Exploration Boundaries

Saudi Aramco hopes to push the boundaries of exploration by creating and encouraging new technologies. The company said it is pursuing the promise of “the fourth industrial revolution” through Big Data and supercomputing and investigations into nanotechnology applications.

Added on 01 October, 2018

Explorer Geophysical Corner By Kurt Marfurt,Satinder Chopra

Multiazimuth Coherence Attribute Applications

All interpreters have been annoyed when a clear through- going fault seen on a vertical slice through the seismic amplitude volume appears to have holes in the discontinuity on a vertical slice through the corresponding coherence volume.

Added on 01 September, 2018

Explorer Emphasis Article By Barry Friedman

Mapping the Red Fork Sandstone with Multispectral Coherence

Exploration and development drilling along the upper region of the Middle Pennsylvanian Red Fork Sandstone has been going on since 1979 in the western part of the Anadarko basin of Oklahoma. Fangyu Li, a postdoctoral research associate in the College of Engineering at the University of Georgia, said the latest technology in multispectral coherence is developing to a point where scientists can see more of what’s down there and they can see it more clearly.

Added on 01 August, 2018

Explorer Geophysical Corner By David Lubo-Robles,Kurt Marfurt,Satinder Chopra

Some Machine Learning Applications in Seismic Interpretation

“Big data” and “data analytics” are the buzzwords these days. In the last decade, our industry grappled not only with ever-larger volumes of data, but also with increased data heterogeneity. Recent developments in data analytic capabilities applied to other industries hold significant promise for those of working in the hydrocarbon exploration and development.

Added on 01 August, 2018

Explorer Historical Highlights By Jorge Navarro Comet

The Great Oil Sniffer Hoax

Since the early days of petroleum exploration, the industry has met diviners and dowsers who, by using esoteric techniques, simple devices or sophisticated artifacts designed by themselves, have tried to fool companies by claiming they were able to detect oil in the subsurface. In France, during the late 1970s, two eccentric inventors claimed they could directly detect oil in the subsurface from an exceptional device mounted on board an airplane, resulting in one of the most famous frauds in petroleum exploration history.

Added on 01 August, 2018

Workshop

Kuala Lumpur, Malaysia

Monday, 2 October – Tuesday, 3 October 2023, 8:00 a.m.–5:00 p.m.

AAPG/EAGE New Discoveries in Mature Basins

AAPG and EAGE have teamed up to deliver the upcoming New Discoveries in Mature Basins workshop to be held from 2-3 October 2023 in Kuala Lumpur, Malaysia. Save the date! Registration to open soon.

Added on 28 November, 2022

Workshop

Khobar, Saudi Arabia

Monday, 9 October – Wednesday, 11 October 2023, 8:00 a.m.–5:00 p.m.

5th Edition: Siliciclastic Reservoirs of the Middle East

The fifth annual AAPG Siliciclastic Reservoirs of the Middle East Workshop will take place in Al Khobar in Saudi Arabia from 9 – 11 October 2023. This workshop will bring together professionals from the region to share their knowledge and experience related to siliciclastic reservoirs and showcase the best success stories in the industry on understanding and utilizing oil and gas siliciclastic reservoirs in the region.

Added on 16 November, 2022

Workshop

Khobar, Saudi Arabia

Monday, 4 March – Wednesday, 6 March 2024, 8:00 a.m.–5:00 p.m.

4th Edition: Stratigraphic Traps of the Middle East

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 4-6 March 2024.

Added on 16 November, 2022

Workshop

Paramaribo, Suriname

Wednesday, 17 January – Thursday, 18 January 2024, 8:00 a.m.–5:00 p.m.

Maturing Sustainable Solutions to, Explore, Develop and Produce Oil and Gas Across the Guyana Suriname Basin

Plan now to attend an interactive in-person workshop with industry leaders, government representatives and technical experts working in the Guyana-Suriname Basin.

Added on 02 November, 2022

Field Seminar

Lisbon, Portugal

Tuesday, 20 June 2023, 8:00 a.m.–5:00 p.m.

Late Jurassic Deep Water Depositional Systems from the Late Jurassic of the Lusitanian Basin

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, GeoBioTec - Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa. Gil Machado, ChronSurveys Lda & Instituto Dom Luiz Fees: €190 - Local VAT applicable Limit: 20 Participants Includes: Ground Transportation Snacks and Refreshments Lunch and Dinner Guidebook Departure Time/Location 20 June 2023 8:30am Hotel Dom Pedro 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.

Added on 06 February, 2020

Workshop

Lisbon, Portugal

Wednesday, 21 June – Thursday, 22 June 2023, 8:00 a.m.–5:00 p.m.

Mixed/Hybrid Systems (Turbidite, MTDs and Contourites) on Continental Margins

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.

Added on 06 February, 2020

VG Abstract By Juan I. Soto

Salt versus Shales in Continental Margins and Orogens

In comparison with the known boundary conditions that promote salt deformation and flow in sedimentary basins, the processes involved with the mobilization of clay-rich detrital sediments are far less well established. This talk will use seismic examples in different tectonic settings to document the variety of shale geometries that can be formed under brittle and ductile deformations.

Request a visit from Juan I. Soto!

Added on 26 June, 2019

DL Abstract By Frank Peel

A Lost World Rediscovered: 3D Seismic Data Reveal Spectacular Images of a Jurassic Landscape on the Eve of Louann Salt Deposition in the Gulf of Mexico, with Implications for Salt Deposition

Around 170 million years ago, the Gulf of Mexico basin flooded catastrophically, and the pre-existing landscape, which had been a very rugged, arid, semi-desert world, was drowned beneath an inland sea of salt water. The drowned landscape was then buried under kilometers of salt, perfectly preserving the older topography. Now, with high-quality 3D seismic data, the salt appears as a transparent layer, and the details of the drowned world can be seen in exquisite detail, providing a unique snapshot of the world on the eve of the flooding event. We can map out hills and valleys, and a system of river gullies and a large, meandering river system. These rivers in turn fed into a deep central lake, whose surface was about 750m below global sea level. This new knowledge also reveals how the Louann Salt was deposited. In contrast to published models, the salt was deposited in a deep water, hypersaline sea. We can estimate the rate of deposition, and it was very fast; we believe that the entire thickness of several kilometers of salt was laid down in a few tens of thousands of years, making it possibly the fastest sustained deposition seen so far in the geological record.

Request a visit from Frank Peel!

Added on 16 November, 2022

DL Abstract By Jacob Covault

Submarine-Channel Evolution From Seismic Stratigraphy & Numerical Models: Patterns and Predictions Revisited

Three-dimensional (3D) seismic-reflection surveys provide one of the most important data types for understanding subsurface depositional systems. Quantitative analysis is commonly restricted to geophysical interpretation of elastic properties of rocks in the subsurface. Wide availability of 3D seismic-reflection data and integration provide opportunities for quantitative analysis of subsurface stratigraphic sequences. Here, we integrate traditional seismic-stratigraphic interpretation with quantitative geomorphologic analysis and numerical modeling to explore new insights into submarine-channel evolution.

Request a visit from Jacob Covault!

Added on 20 July, 2022

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