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The AAPG/Datapages Combined Publications Database
Showing 17,714 Results. Searched 200,693 documents.
Seismic Hydrocarbon Indicators in the South China Sea: Geological and Geophysical Aspects
Stephen P. J. Cossey, William T. Valenta, Francois Payot, Tom T. Ho, P. J. Wegenhofer
Indonesian Petroleum Association
... of gas accumulations. The Tembang structure exhibits velocity related structural sag over its crest and seismic flat spots at the gas/water contact...
1982
Least-squares reverse time migration: Lessons learned from recent applications in challenging areas of the Santos Basin, Brazil
Jos Rodrigues, Felipe Duarte, Danilo Domingos, Bruno Pereira-Dias, Elionardo Pintas
International Meeting for Applied Geoscience and Energy (IMAGE)
... others). The geological setting of the deep-water plays of the Santos Basin, Brazil is challenging for seismic imaging, since the migration velocity...
2022
Recent Advances in Borehole Seismic
W. L. Nutt
Indonesian Petroleum Association
... and Pitfalls. Paper presented at 12th IPA conference, Jakarta 1983. Vertical Seismic Profiles (VSP) are the development of seismic velocity surveys. The main...
1984
Seismic dataset-specific machine learning framework based on pretraining and fine-tuning
Tariq Alkhalifah, Randy Harsuko
International Meeting for Applied Geoscience and Energy (IMAGE)
... application of processing tasks, like denoising, first arrival picking, velocity estimation, and so on, offer a more effective approach to incorporating...
2022
Incipient Metamorphic Fabrics in Some Mud-Supported Carbonate Rocks
Philip R. Brown
Journal of Sedimentary Research (SEPM)
... with this fabric alteration, there is an increase in crystallinity of illites in associated shales, and an unexpected decrease in the velocity...
1972
The Northwest Atlantic Mid-Ocean Channel of the Labrador Sea: III. Head Spill Vs. Body Spill Deposits from Turbidity Currents on Natural Levees
S. K. Chough , R. Hesse
Journal of Sedimentary Research (SEPM)
.... Body velocity can be greater or equal to head velocity because deceleration due to friction and displacement of the ambient fluid is greatest...
1980
Aspects of Recent Oil Discoveries in ATP 299P(2), South-West Queensland
S. Greaves, E. Surka
Petroleum Exploration Society of Australia (PESA)
... reprocessing and log analysis techniques. These include detailed log and dipmeter analyses, seismic inversion processing, phase shifting and spectrum...
1989
Exploring Papua New Guinea
Said Amiribesheli, Dariusz Jablonski, Andrew Weller, Searcher Seismic
GEO ExPro Magazine
... of the new and reprocessed Searcher (in conjunction with Spectrum) 2D seismic data in the Gulf of Papua, with the location of the foldout line below...
2018
Evaporites and Petroleum: REPLY
L. L. Sloss
AAPG Bulletin
... of normal duration and velocity are capable of exposing the lower layer to evaporation by displacement of the upper layer and tilting of the pycnocline...
1971
Challenges in the research of the unconventional tight oil play in SW Pannonian basin (Croatia)
Search and Discovery.com
N/A
Seismic Attribute Analysis of Hydrothermal Dolomite, by Uwe Strecker, Matthew Carr, Steve Knapp, Maggie Smith, Richard Uden, and Gareth Taylor, #40180 (2005).
Search and Discovery.com
2005
Selected Low Frequencies Aid Interpretation of Deep Faults, by Bob Hardage, #40454 (2009)
Search and Discovery.com
2009
Hydraulic Sorting of Heavy-Mineral Grains by Swash on a Medium-Sand Beach
Michael G. Hughes, Jock B. Keene, Rebecca G. Joseph
Journal of Sedimentary Research (SEPM)
.... The mineralogy of the samples was determined, and measurements of grain size and settling velocity were obtained. The heavy-mineral grains had both a smaller...
2000
Petroleum Geologist and Exploration Geophysicist: Co-Ordination and Seismic Velocity
John D. Hale
CSPG Bulletin
...Petroleum Geologist and Exploration Geophysicist: Co-Ordination and Seismic Velocity John D. Hale 1956 249 254 Vol. 4 (1956) No. 11. (December) What...
1956
ABSTRACT: Converted Shear-Wave Anisotropy Attributes for Fractured-Reservoir Management; #90013 (2003)
JAMES E. GAISER, RICHARD R. VAN DOK
Search and Discovery.com
... with the engineering data. P-wave AVO/AVA and azimuthal velocity anisotropy analyses can be important for inferring fracture properties (e.g., Hall et al., 2000...
2003
Abstract: Borehole Vibration Response to Hydraulic Fracture Pressure; #90187 (2014)
Andy St-Onge, David W. Eaton, and Adam Pidlisecky
Search and Discovery.com
... offset from a horizontal well that was being stimulated. A representative frequency-amplitude spectrum for trace 1 is AAPG Search and Discovery Article...
2014
Wave-Equation-Based Target-Oriented Inversion for Reservoir Characterisation, #41759 (2016).
Dries Gisolf, P.R. Haffinger, P. Doulgeris
Search and Discovery.com
... parameter (velocity). Serves the purpose of obtaining a velocity model for migration. • Conventional AVO inversion for reservoir characterisation...
2016
Bed Configurations
J. C. Harms, J. B. Southard, D. R. Spearing , R. G. Walker
Special Publications of SEPM
... by Gilbert and Murphy (1914) and field observations by many early workers that a sediment bed assumes different forms depending upon current velocity...
1975
Seismic monitoring using compact phased arrays: CO2 sequestration monitoring
Jian Zhang, Elige B. Grant, Paul A. Nyffenegger, Mark A. Tinker, Kevin D. Hutchenson, Don C. Lawton
International Meeting for Applied Geoscience and Energy (IMAGE)
..., compact volumetric phased arrays allow the estimation of an unambiguous angle-ofarrival as well as the phase velocity across the array. Compact...
2022
The Influence of Fine-Grained Sediments on Wave Propagation, West Louisiana Coast
Sheremet, A., Stone, G. W., Walker, N. D., Roberts, H. H., Huh, O. K., Hsu, S. A., Inoue, M., Rouse, L., Welsh, S., and Bentley, S.
GCAGS Transactions
..., the other by mud. Over the muddy seabed, wave dissipation is observed across the spectrum. Strong damping of the high-frequency sea band (which interacts...
2002
Abstract: Inverse Modeling the Quality Factor in an Attenuating Medium; #90171 (2013)
Dali Zhang, Michael P. Lamoureux, and Gary F. Margrave
Search and Discovery.com
... is exploited. The relaxation spectrum of a dissipative medium is contained in the spectral measure in the Stieltjes integral representation...
2013
Uncertainty Analysis for Top Tuban Carbonate Prediction using Velocity Modeling Design in "Aquila" Field, East Java Basin
Ayu Indri Firdani, Azhar Kholiq Affandi, Erik Wahyu Irawan, Kamal, M. Wahdanadi Haidar, M. Freddy Yulisasongko
Indonesian Petroleum Association
...Uncertainty Analysis for Top Tuban Carbonate Prediction using Velocity Modeling Design in "Aquila" Field, East Java Basin Ayu Indri Firdani, Azhar...
2015
Aseismic Deformation Within Oceanic Lithosphere
Matthew H. Salisbury
AAPG Special Volumes
... process. This concept requires that spreading-velocity contrasts exist across ridge transform faults and that the fracture zones beyond ridge transform...
1974
Application of a Stochastic Deposition and Erosion Model to Reservoir Heterogeneity and Stratigraphic Data
Jon D. Pelletier, Donald L. Turcotte
Special Publications of SEPM
... of sedimentalion T with R 2 3 series with power spectrum Sif f J T 75 We also examine the persistence in the series of bed thicknesses as afunction...
1999
Improving Depth Prediction Accuracy of Quantified Drilling Hazards
W. Scott Leaney, William H. Borland
Geological Society of Malaysia (GSM)
... acoustic impedance depends on porosity through both velocity and density, over pressure can be inferred for zones of anomalous low acoustic impedance...
1996