Search
Now showing items 1-10 of 19
Seismic data conditioning, attribute analysis, and machine-learning facies classification: applications to Texas panhandle, Australia, New Zealand, and Gulf of Mexico
(2021-05-07)
Whether analyzed by a human interpreter or by a machine learning algorithm, 3D seismic interpretation is only as good as the data that goes into it. The goal of seismic processing is to minimize noise and enhance signal ...
A Comparison Of Coherence Enhancement, Probabilistic Neural Network, And Convolutional Neural Network Fault Imaging With Manual Interpretation In The Taranaki Basin Area, New Zealand.
(2021-05-17)
Fault identification is a key aspect in seismic interpretation, and model generation is an essential task to achieve any accurate, precise reservoir modeling or structural framework that solves problems in the subsurface. ...
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 ...
Laboratory imaging of hydraulic fractures using microseismicity.
(2002)
Developing robust algorithms and software for locating the coordinates of hydraulic fracturing-induced microseismic events, and for simulating the first motion of the induced waveforms were central tasks for this research. ...
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.
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 ...
Mechanisms and rates of strength recovery in laboratory fault zones.
(2001)
The results of this investigation may be applied to explain observations of rapid strengthening along large, active crustal fault zones such as parts of the San Andreas Fault system in California and the Nojima fault in ...
High Resolution Sequence Stratigraphy of the Leonardian Bone Spring Formation Outcrop of Bone Canyon, Guadalupe Mountains, West Texas and its Correlation to the Subsurface
(2020-05)
The purpose of this Thesis is to analyze the Upper Leonardian Bone Spring Formation, Cutoff Formation, and Early Guadalupian Brushy Canyon Formation in the outcrop of Bone Canyon located along the Western Escarpment of the ...
Mathematical modeling and ultrasonic measurement of shale anisotropy and a comparison of upscaling methods from sonic to seismic.
(2007)
The theoretical understanding of the effective media modeling is used to model Barnett Shale, which is one of the largest natural gas plays in the World. After the estimation of mineralogical assemblage using FTIR- and XRD ...