Explorer Emphasis Article

At the end of 1999 - the latest production figures available from the New York State Department of Environmental Conservation’s Division of Mineral Resources - three Trenton-Black River fields were producing in New York.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

For a variety of reasons, an exploration play in the Appalachian Basin is drawing the attention of oil companies around the country: the Trenton-Black River.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

The mammoth task of determining the three billion-letter DNA sequence of the human genome was recently completed - but this milestone in understanding the most complex systems known to mankind is, in fact, only a beginning.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

Patterns in seismic: Picture a 3-D seismic data sample. Now picture a strand of DNA. Combine the two, and get ready for a new technology that brings pattern recognition to the oil patch.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

Seismic contractors -- What's next? Nobody is ready to proclaim the dark days over for seismic contractors, but companies are beginning to see a light at the end of the tunnel.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

Seafloor Mapping: Scientists are using 3-D seismic data to map the seafloor at greater depths and higher resolution than ever before.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

Personnel issues are looming large for geophysical contractors.

American Association of Petroleum Geologists (AAPG)
Explorer Wildcat Recollections Column

Shell Oil's Pecten explored on 23 risk contract blocks in nine onshore and offshore basins in Brazil from 1976 to 1990. A total of 27 wildcats and six development wells were drilled on 13 blocks.

American Association of Petroleum Geologists (AAPG)
Explorer Geophysical Corner

Everybody must have noticed that seismic data is more colorful than it used to be. This is not just to make the data pretty, nor because today color is cheap; it is to convey information.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

Domestic oil and gas finders are attracted to international turf for any number of reasons -- the lure of the big find, the challenges inherent in uncharted territory. Indeed, it can be a heady experience.

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)
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)
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)

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