Explorer Division Column DEG

Spring has been a busy time for DEG with the AAPG Annual Convention in Long Beach, Calif., and the Southwest Section meeting in Wichita Falls, Texas.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

After years of successful exploration with 2-D seismic coverage, low-fold 3-D seismic programs are helping to cut costs in the search for overlooked gas traps in some areas in Montana.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

Cattle actually have been known to chew up any unburied or exposed cable left on the ground. It’s a real and serious problem for the seismic acquisition sector.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

Geophysical contractors sometimes find themselves in the darndest situations. Uganda was faced with the challenge to acquire a seismic survey across a large part of a water body for its Canada-based client Heritage Oil Corp.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

Over the past few years there’s been copious buzz about new gee-whiz gizmos in the geophysical industry -- recording systems advances, new imaging techniques, etc.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

Low frequency passive seismic technology studies in oil and gas fields worldwide have successfully identified characteristic spectral anomalies that correlate to the location and geometry of hydrocarbon reservoirs.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

Imagine your comfort level when drilling a well if you knew with absolute certainty there were hydrocarbons in the target reservoir. This is not a pipe dream.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

If you want a quick read of the current state of the geophysical industry, take a look at the goings-on at Houston-headquartered OYO Geospace, which manufactures instruments and equipment for use in the seismic business.

American Association of Petroleum Geologists (AAPG)
Explorer Geophysical Corner

Theoretical models have been developed at the Bureau of Economic Geology that relate formation velocity and resistivity to hydrate concentration (Cgh) in deepwater, near-seafloor sediments.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

The southwest Wyoming region has almost everything you could want in a Rocky Mountain hydrocarbon province.

American Association of Petroleum Geologists (AAPG)
Workshop
Abu Dhabi, UAE
Monday, 27 May Wednesday, 29 May 2024, 8:00 a.m.–5:00 p.m.

Today’s oil and gas industry encounters two major challenges. In order to secure global energy supply increasing exploration and production from complex stratigraphic-diagenetic conventional and unconventional plays remains highly important. At the same time, Carbon Capture and Storage (CCS) poses new technological challenges that will impact both the industry and academia for decades to come. This workshop will bring together invited experts and interested researchers from both industry and academia to review and discuss technology developments in geological process-based forward modeling achieved during the last 2 years.

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American Association of Petroleum Geologists (AAPG)
Workshop
Kuala Lumpur, Malaysia
Tuesday, 30 January Wednesday, 31 January 2024, 8:00 a.m.–5:00 p.m.

AAPG and EAGE have teamed up to deliver the upcoming New Discoveries in Mature Basins workshop to be held from 30-31 January, 2024 in Kuala Lumpur, Malaysia. Save the date! Registration to open soon.

American Association of Petroleum Geologists (AAPG)
Workshop
Khobar, Saudi Arabia
Monday, 4 December Wednesday, 6 December 2023, 8:00 a.m.–5:00 p.m.

The fifth annual AAPG Siliciclastic Reservoirs of the Middle East Workshop will take place in Al Khobar in Saudi Arabia from 4-6 December 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.

American Association of Petroleum Geologists (AAPG)
Workshop
Khobar, Saudi Arabia
Monday, 4 March Wednesday, 6 March 2024, 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 4-6 March 2024.

American Association of Petroleum Geologists (AAPG)
Workshop
Paramaribo, Suriname
Wednesday, 17 January Thursday, 18 January 2024, 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)
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)
DL Abstract

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.

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Request a visit from Jacob Covault!

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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