Explorer Geophysical Corner

Coherence is an iconic attribute available on most interpretation workstations and it helps with the characterization of small and large-scale faults, large structures, fault truncations, buried channels, reef edges and unconformities. There are various algorithms available for coherence computation, each having its advantages and limitations in terms of the quality of coherence imaging of the features of interest and run times associated with them.

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

Unconventional resources have transformed the global energy landscape. And as this issue hits your mailbox, geoscientists and engineers from around the world are in San Antonio, Texas for the fourth edition of URTeC, the Unconventional Resources Technology Conference from August 1-3.

American Association of Petroleum Geologists (AAPG)
Learn! Blog

Basin-scale modeling can provide new insights into depositional processes in extremely complex deepwater and shelf environments. New models can identify previously overlooked or unenvisioned traps, and can help propose the existence of an entirely new reservoir. Welcome to an interview with John W. Snedden, Senior Research Scientist and Director of the Gulf Basin Depositional Synthesis Project at the University of Texas-Austin.

American Association of Petroleum Geologists (AAPG)
Learn! Blog

Jointly organized by the Society of Petroleum Engineers (SPE), the American Association of Petroleum Geologists (AAPG) and the Society of Exploration Geophysicists (SEG), URTeC connects the key technical and business professionals deciding where, how and when plays will be developed and wells drilled every day. It’s the only event leveraging expertise from all technical backgrounds and focusing on the asset team approach to successful field development. URTeC Delivers... One of the industry's most interactive networking forums for companies across all segments of the unconventional market An unmatched, integrated audience of qualified decision makers with whom to build new business relationships with and generate leads A platform for showcasing your products, technologies and solutions with almost 150 exhibiting companies A superior quality science and technology event attended by 3,500 colleagues on average

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American Association of Petroleum Geologists (AAPG)
Explorer Geophysical Corner

Interpolation of seismic data is an important application in exploration seismic signal processing. The need for interpolation on incomplete data may be due to acquisition limitations, economic constraints or regularizing of merged data with a variety of shooting parameters from different vintages.

American Association of Petroleum Geologists (AAPG)
Learn! Blog

High resolution fault visualization from seismic is an area that shows new promise, especially in finding compartments and new productive zones. High resolution fault volumes can be used to find small faults that have been intersected by wells and led to drilling problems (fluid losses, borehole stability issues, casing damage), as well as production problems. Fault volumes can be used to identify and e.g. shut off faults that are delivering water, or that allow cross-flow between zones and wells. The volumes can be also used to stay clear of faults, or target sweet spots or compartments in future wells.

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American Association of Petroleum Geologists (AAPG)
Explorer Geophysical Corner

This work demonstrates a modern workflow that directly extracts high-resolution, large-scale fracture networks from seismic inversion-based structural attributes. The workflow is successfully applied to a thrust-belt controlled, lower Triassic, siltstone reservoir in the Montney Formation of the Farrell Creek area in northeast British Columbia to extract a 3-D fracture network orthogonal to the primary stress direction.

American Association of Petroleum Geologists (AAPG)
Learn! Blog

The goal of this two-day workshop is to proactively create opportunities yourself and your company in a low price environment. You will learn how to bring value propositions to operators. Revitalize reservoirs for less than the cost of plugging and abandoning, paid for by increased production. Rethink reservoirs and push paradigm shifts that will result in breakthroughs.  We will discuss how to use these times to pilot new products and technologies and thus position innovative companies to boom when conditions improve. This event is for engineers, geologists, geophysicists, land professionals, and entrepreneurs. *Please see our discounted rates for unemployed geoscientists, students and young professionals

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American Association of Petroleum Geologists (AAPG)
Learn! Blog

Understanding fractures and fracture networks is absolutely vital for determining the best places to drill and for pinpointing sweet spots. Fracture characterization is also important for optimizing completion and production, both in vertical and horizontal wells. In mudrocks and shale plays, understanding fractures as well as the geomechanical properties is an important part of the well design. Welcome to an interview with Stephen Sturm, whose work with fractures and fractured reservoirs spans many of the world's shale plays.

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American Association of Petroleum Geologists (AAPG)
Explorer Historical Highlights

When Occidental Petroleum Corporation was reorganized in 1959, its total oil production was some 100 barrels per day. By the time Moammar Gaddaffi nationalized the industry in 1969, Oxy Libya, the wholly owned subsidiary, was producing 800,000 barrels per day. Such an amount made Oxy Libya the eighth largest producer in the world.

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
Muscat, Oman
Monday, 13 November Wednesday, 15 November 2023, 8:00 a.m.–5:00 p.m.

Exciting announcement for all geoscientists interested in structural styles. The 3rd edition of the AAPG Structural Styles of the Middle East is coming back to Oman from 13-15 November 2023. Come join us to learn all the latest developments on the topic!

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)
Workshop
Paramaribo, Suriname
Thursday, 2 November Friday, 3 November 2023, 8:00 a.m.–5:00 p.m.

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

American Association of Petroleum Geologists (AAPG)
Workshop
Barranquilla, Colombia
Wednesday, 8 February Thursday, 9 February 2023, 8:00 a.m.–6:00 p.m.

Join technical experts, industry leaders and government representatives for an interactive in-person workshop highlighting onshore and offshore E&P opportunities, new technologies and sustainable development strategies working in Colombia, Trinidad & Tobago, Barbados, Jamaica, and the Dominican Republic.

American Association of Petroleum Geologists (AAPG)
Workshop
Rio de Janeiro, Brazil
Tuesday, 9 May Wednesday, 10 May 2023, 8:00 a.m.–6:00 p.m.

Plan now to attend an interactive in-person workshop with industry leaders, government representatives and technical experts working to help Brazil maintain its E&P capacity while transitioning to a decarbonized economy.

American Association of Petroleum Geologists (AAPG)
Workshop
Muscat, Oman
Monday, 16 January Wednesday, 18 January 2023, 8:00 a.m.–5:00 p.m.

The sedimentary basins of the Middle East have been proved to contain vast hydrocarbon reserves, sourced by some of the most prolific petroleum systems in the world. This is the product of a range of factors, not least the long-lived, relative stability of the Arabian Plate and the presence of multiple, prolific organic source rocks. This workshop will address these and other subjects and to discuss the main challenges present in our current understanding of petroleum systems in the Middle East.

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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)
Workshop
Lisbon, Portugal
Wednesday, 21 June Thursday, 22 June 2023, 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)
DL Abstract

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.

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Request a visit from Frank Peel!

American Association of Petroleum Geologists (AAPG)
VG Abstract

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!

American Association of Petroleum Geologists (AAPG)

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