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Geomechanics and Fracture Analysis

Explorer Director’s Corner

As part of the focus on providing the best science, AAPG is reviewing all of our products and services against the needs of the membership.

American Association of Petroleum Geologists (AAPG)
Explorer Geophysical Corner

In this month's Geophysical Corner the authors illustrate the use of a technique known as corendering to assist fault interpretations in a structurally complex area.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

Rocky Mountain high: AAPG turns the spotlight on Denver for its 94th Annual Convention and Exhibition, which starts June 7 at the Colorado Convention Center.

American Association of Petroleum Geologists (AAPG)
Explorer Division Column EMD

AAPG’S Energy Minerals Division (EMD) will respond to heightened awareness of global energy issues by offering an extensive and diverse selection of sessions, short courses, field trips and forums at the upcoming 2009 AAPG Annual Convention and Exhibition, set for June 7-10 in Denver.

American Association of Petroleum Geologists (AAPG)
Explorer Article

A personal connection with a legendary geologist Hollis Hedberg triggered Georges Pardo’s personal connection with Cuba – and that bond has led to a new AAPG book on the island’s geology.     

American Association of Petroleum Geologists (AAPG)
Explorer Article

The eye of the beholder: Everyone knows Colorado is a beautiful state. The big question is, how did it get that way?     

American Association of Petroleum Geologists (AAPG)
Explorer Article

Your shut door, our open window: Current fiscal realities have stalled some projects, but two geologists say now is the perfect time to consider better ways to evaluate shale gas potential.     

American Association of Petroleum Geologists (AAPG)
Explorer Geophysical Corner

The methodology described here may benefit those who are confronted with the problem of interpreting complex structures from limited-quality 3-D seismic images.

American Association of Petroleum Geologists (AAPG)
Explorer Article

The Dead Sea is a geological treasure chest, with salt features, mineral-rich waters, natural asphalt, and - most tantalizing of all – oil prospects.

American Association of Petroleum Geologists (AAPG)
Explorer Article

New exploration opportunities have turned the global spotlight to the topic at hand at the Central Atlantic Conjugate Margins Conference.

American Association of Petroleum Geologists (AAPG)
DL Abstract

While there are many habitats that are associated with the deposition of organic-rich marine and lacustrine source rocks, one important pathway is linked to the onset of increased basin subsidence associated with major tectonic events. A key aspect is that this subsidence is spatially variable, with the uplift of basin flanks contemporaneous with the foundering of the basin center, resulting in a steeper basin profile.

Request a visit from Kurt W. Rudolph!

American Association of Petroleum Geologists (AAPG)
DL Abstract

For well over a century there have been conflicting indications of the strength of the crust and of faults and what controls them.  Much of our ignorance comes quite naturally from the general inaccessibility of the crust to measurement--in contrast with our understanding of the atmosphere, which is much more accessible to observation as well as more rapidly changing.  Crustal strength is best understood in deforming sedimentary basins where the petroleum industry has made great contributions, particularly in deforming petroleum basins because of the practical need to predict. In this talk we take a broad look at key issues in crustal strength and deformation and what we can learn from boreholes, earthquakes, active fault systems, and toy models.

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Request a visit from John Suppe!

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)
VG Abstract

The Betic hinterland, in the westernmost Mediterranean, constitutes a unique example of a stack of metamorphic units. Using a three-dimensional model for the crustal structure of the Betics-Rif area this talk will address the role of crustal flow simultaneously to upper-crustal low-angle faulting in the origin and evolution of the topography.

Request a visit from Juan I. Soto!

American Association of Petroleum Geologists (AAPG)

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