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Anisotropic effects upon amplitude-vs-offset response in realistic earth models.
(2000)
The derivation and computation of the reflection coefficient for general anisotropic media is described along with software written to implement the computation. This program is then used to compare the reflection response ...
Seismic inversion by artificial neural networks.
(2001)
The first application is seismic inversion. Artificial neural networks were used to invert post-stack seismic data into the petrophysical attributes. This application involves two steps. In the first step, the seismic data, ...
Chemical remagnetization caused by burial diagenesis: Testing the hypothesis in the Pennsylvanian Belden Formation, Colorado.
(1997)
The TVRM present in Belden carbonates is pervasive whereas the CRM is widespread but site specific, thus providing an opportunity to magnetically characterize the two components. Specimens with the CRM have higher saturation ...
Methods of velocity determination and noise reduction in the processing of near-surface seismic reflection data.
(2000)
At the Gypsy Outcrop Site, OK, the depth of interest is less than 100 ft. 2-D seismic surveys used a shotgun as source. The signal/noise ratio is very poor. CMP stacking fails to produce interpretable reflections. Because ...
AVO polarization attributes and hodograms.
(2001)
A case study using seismic data from the Gorgon field of the NW Shelf of Australia is done to validate the methodology. Application of this new scheme can help one recognize AVO anomalies and enhances AVO interpretation.
Seismic detection of fault zone hydrocarbon conduit-seal potential using velocity, frequency, and Q analysis: La Concepcion Field, Lake Maracaibo Venezuela example.
(2006)
The 3-D Post-Stack Time Migrated Seismic Data of La Concepcion Field, Maracaibo Basin, Venezuela cover an existing field with known oil and gas pay zones. The thesis problem is how to use this seismic data in an interpretation ...
Seismic wave characteristics in anisotropic attenuating media .
(2006)
Seismic anisotropy in shales is a complex phenomenon. A number of theoretical shale models are investigated to study the effects of clay orientation, aspect ratio of cracks, porosity and fluid types on the synthetic seismograms.
Geologically and well-log constrained quality factor (Q) analysis for seismic reservoir characterization.
(2005)
Measurements of P- and S-wave velocities are conducted on alternating layers of acrylic and aluminum. In this experiment, both thickness of the layers, and frequency of the propagating wave are varied. Based on these ...
Iterative model-guided post stack seismic imaging and interpretation of halokinetic structures: Ras Banas area, offshore northern Red Sea.
(1998)
Offshore northern Red Sea salt basins are dominated by complex halokinetic features and variable seafloor topography. The resulting severe imaging distortions observed on seismic profiles from these basins mask the salt ...
SEISMIC ATTRIBUTES ASSISTED QUANTITATIVE UNCONVENTIONAL RESERVOIRS CHARACTERIZATION
(2018-05-11)
Unconventional reservoirs cover a wide range of hydrocarbon-bearing formations and reservoir types that generally do not produce economic rates of hydrocarbons without stimulation. The focus of this dissertation is to ...