Chevron to Move its Headquarters from California to Texas - 05 August, 2024 07:35 AM
Oil Drops as US Recession Fears Spark Broader Selloff - 05 August, 2024 07:30 AM
How Conflict in the Middle East Could Send Oil Prices Soaring - 05 August, 2024 07:30 AM
Shale Keeps Getting Leaner and Meaner - 05 August, 2024 07:30 AM
Saudi Arabia Raises Oil Prices to Asia in Sign of Faith in Demand - 05 August, 2024 07:30 AM
More than 200 geologists, geophysicists and engineers attended the 'International Symposium on China Petroleum Exploration in the 21st Century: Second Marine Forum on Marine Carbonate Reservoirs,' held recently in Hangzhou, China.
In the shaded relief image of figure 1 you see a rugged mountain with craters on its flanks.
Geologists are visual creatures, which helps explain why in most offices, maps cover just about every square inch of wall space.
A global assessment of undiscovered conventional oil and gas resources has led to some surprising geologic insights regarding petroleum systems.
Companies eyeing exploration in the National Petroleum Reserve-Alaska see prospects there as good to great, despite a scarcity of previous drilling there.
Three-D seismic technology has been extremely beneficial to Apache's exploration program in Egypt.
Through the ages Egypt has been synonymous with riches — and that tradition continues today, thanks in part its successes with oil and gas exploration.Where in the world are deals being offered?
APPEX: This year's AAPG Prospect and Property Expo is taking shape as a 'Must' event for everyone in the industry.
A discovery well that drilled on the outskirts of a state park has tapped what could be the largest modern find in that state's history — and may touch off a new era for the Illinois Basin.
This month's column is titled 'Active Gas Chimneys and Oilfield Karst Associated With a Miocene Reef Complex: Liuhua 11-1 Field, South China Sea.'
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!
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!
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!