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The AAPG/Datapages Combined Publications Database
Showing 17,808 Results. Searched 196,128 documents.
Abstract: Surface-consistent Matching Filter for Time-lapse Processing; #90174 (2014)
Mahdi H. Almutlaq and Gary F. Margrave
Search and Discovery.com
..., in particular that of Rickett and Lumley (2001) who discuss the details of the cross-equalization process that reduces the nonrepeatable noise caused...
Unknown
Geophysical Interpretation of Pinedale Field
Sally G. Zinke
AAPG Special Volumes
... signal-to-noise results. A 12-second record was recorded. Both sets of shear wave vibrators swept for five seconds, utilizing an 8–32 Hz linear sweep...
2014
3D Seismic Data Conditioning to Enhance Fault Interpretation
Mohammad Nashruddin Solihulhadi, William Amelio Tolioe
Indonesian Petroleum Association
..., because seismic data contains a mixture of signal and noise. Structural interpretation can be improved by enhancing discontinuities in seismic data...
2007
Abstract: Stabilizing Seismic Absorption Compensation; #90171 (2013)
Changjun Zhang
Search and Discovery.com
... is inherently unstable since the inverse operator will boost high frequency noise. To ensure that noise is not unnecessarily amplified...
2013
Seafloor Observatory Will Monitor Deepwater Gas Hydrate System, by Tom McGee and Bob A. Hardage, #40191 (2006).
Search and Discovery.com
2006
Aspects of Rock Physics From Laboratory and Log Data that are Important to Seismic Interpretation: Section 1. Fundamentals of Stratigraphic Interpretation of Seismic Data
A. R. Gregory
AAPG Special Volumes
... fluid. The P-wave decrement tends to be a linear function of fluid viscosity on a log-log plot at lower frequencies. The attenuation increases...
1977
Fine description of composite channel sand bodies based on multiseismic attribute CMY fusion technology
Zhenglong Zhang, Jianli Wang, Hebing Tang, Xuetong Liu
International Meeting for Applied Geoscience and Energy (IMAGE)
..., narrow width, thin thickness, and complex relationship. On the basis of post stack seismic data processing of high signal to noise ratio targets...
2023
Petrophysical Characterization of a Clastic Reservoir in the Middle Magdalena Valley Basin in Colombia Using Artificial Neural Networks and Seismic Attributes, #20440 (2018).
Ursula Iturraran-Viveros and Andres Munoz-Garcia,
Search and Discovery.com
... start with a collection of 19 seismic attributes (including time): time=t , seismic trace = s(t), variance=σt2 , attenuation, sweetness, RMS...
2018
Synthetic-data-driven deep learning method for elastic parameter inversion
Shuai Sun, Luanxiao Zhao, Huaizhen Chen, Zhiliang He, Jianhua Geng
International Meeting for Applied Geoscience and Energy (IMAGE)
... and Gaussian noise are added to the synthetic data sets to apply to the field seismic data. Compared with the conventional Aki-Richard inversion, SDD-CGANs...
2023
Abstract: Elastodynamic FWI Efficiency Study With Partial Stacking in 2D; #90224 (2015)
Vladimir N. Zubov, Gary F. Margrave, and Michael P. Lamoureux
Search and Discovery.com
... sampling algorithm provides a stable and noise resistance solution as shown in a numerical comparison with full stack FWI using synthetic data and non...
2015
Role of the Akhtyr Suture Zone in the Development of Folding and Formation of Hydrocarbon Pools
Ye. N. Drannikov, V. L Kara
Petroleum Geology: A Digest of Russian Literature
... of this suture zone occur linear, relatively simple folds. Toward the south the complexity of these folds increases. In numerous seismic sections across...
1978
Navigation, Field Operation, and Image-Processing Techniques for Thermal Infrared Imagery Surveys: ABSTRACT
F. F. Sabins, Jr.
AAPG Bulletin
... of the structural grain of an area is known before the survey. Flight lines should not cross the structural grain at right angles because subtle linear patterns may...
1972
2001
2010
Grain Size Controls on the Internal Structure of Sediment Gravity Currents and Their Implications for Depositional Properties; a Novel Application of CT imagery
Search and Discovery.com
N/A
Abstract: Quantification of Fractures using Helical CT Scan Technology; #90271 (2016)
Laura Kennedy, David James
Search and Discovery.com
... attenuation values (Hu) with a maximum voxel resolution of .28x.28x.30 mm. Data from these scans were imported into Avizo® Fire, a software package designed...
2016
2004
2004
3D Geostatistical Interpolation and Geological Interpretation of Paleo Groundwater Rise in the Holocene Coastal Prism in the Netherlands
Kim M. Cohen
Special Publications of SEPM
... variation plus uncorrelated variation (noise, nugget). Absolute deviations from the trend (i.e. in meters, not in normalized units) were calculated...
2005
Quantification of Macroscopic Subaerial Exposure Features in Carbonate Rocks
David A. Budd, Stephanie B. Gaswirth, William L. Oliver
Journal of Sedimentary Research (SEPM)
... is stratigraphic proximity to the sequence boundary, which controls the presence of sediment-filled voids. The amount of uncorrelated unique variance...
2002
Application of the Instantaneous Quality Factor (Q) in the Characterization of the Austin Chalk and Eagle Ford Shale, South Texas, #41781 (2016).
Osareni Ogiesoba
Search and Discovery.com
... the Austin Chalk and Eagle Ford Shale. The linear relationship obtained by crossplotting Q traces versus log properties at well locations has enabled...
2016
Applications of 3D Micro-CT Images and 2D BSEM-EDS for Petrophysical Reservoir Characterization (Paper C2)
L. Riepe
Geological Society of Malaysia (GSM)
... of reconstructed linear x-ray attenuation coefficient values each corresponding to a voxel of the sample. Different phases (pore, mineral grains and clays) have...
2012
A Simple Guide to Depth Conversion: Part I
Ashley Francis
GEO ExPro Magazine
... • Velocity acceleration functions Some forms of velocity functions and, in particular, linear acceleration functions of the form V0+kZ (where V0...
2018
2010