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The AAPG/Datapages Combined Publications Database
Showing 20,863 Results. Searched 200,641 documents.
Procedure for Exploration of Structures in the Bashkir ASSR
G. P. Ovanesov, M. F. Mart’ev
Petroleum Geology: A Digest of Russian Literature
.... It is important to increase the precision of calculating the velocities of propagation of the elastic vibration both in the over and underlying sediments...
1958
Internal Stratigraphy Review and Petroleum Potential of the Lower Mississippian Lodgepole Formation Souris Valley Beds, Southern Saskatchewan
Scott G. MacKnight, Stephen L. Bend
Williston Basin Symposium
... waters, either below the fair weather wave base, or in discrete wave-sheltered zones subjected to shelf anoxia and dysoxia. Diagenetic silicification...
2015
Enhancing Resolution and Improving Imaging: The New Dual-Sensor Seismic Streamer
Natasha Hendrick, Andrew Long, Rune Tenghamn
Indonesian Petroleum Association
... by the hydrophones in the streamer. The up-going seismic wave continues propagating beyond the streamer until it reaches the sea surface, where it is totally...
2008
Effectiveness of dip-in DAS observations for low-frequency strain and microseismic analysis: The CanDiD experiment
David W. Eaton, Yuanyuan Ma, Chaoyi Wang, Kelly MacDougall
International Meeting for Applied Geoscience and Energy (IMAGE)
... caused by hydraulic fracture propagation, therefore makes it suitable for monitoring the growth and geometry of hydraulic fractures (Becker et al...
2022
Recent Advances in Borehole Seismic
W. L. Nutt
Indonesian Petroleum Association
... on the basis of the Fresnel zones associated with wave propagation. For the example considered this surface seismic representation of the offset VSP data...
1984
Estimating Smectite Content from Seismic Data
Roman Beloborodov, Marina Pervukhina, Valeriya Shulakova, Dimitri Chagalov, Matthew Josh, Michael B. Clennell, Gavin Ward, Matthew Waugh, Juerg Hauser
Australian Petroleum Production & Exploration Association (APPEA) Journal
... non-linear transformations of basic sonic logs, including ZP and ZS impedances, P- and S-wave moduli, SS and SP compliances, or reciprocals...
2019
Lithofacies prediction of shale based on broadband spectral inversion
Hongmei Luo, Yiran Xing, Changjiang Wang, Jingtao Zhang, Peijie Yang
International Meeting for Applied Geoscience and Energy (IMAGE)
... of low-frequency information, and it cannot get the trend information of velocity and wave impedance. And, the inversion only obtains the relative...
2022
Incorporating estimates of data covariance in elastic FWI to combat random and correlated noise
Luping Qu, Scott Keating, Kristopher A. Innanen, Xin Fu
International Meeting for Applied Geoscience and Energy (IMAGE)
... observe that the e wavefield residuals have been weighted by the data covariances before back propagation. Data residual regions which, through...
2022
One more stride forward in Thunder Horse subsalt imaging with elastic FWI
Bunmi Elebiju, Qingsong Li, Ken Hartman, Francis Rollins, Ye Feng, Karl Kaiser, Werner Schinagl, Chi Chen, Alex Yanjun Hao, Zhiyuan Wei, Jiawei Mei
International Meeting for Applied Geoscience and Energy (IMAGE)
... by considering the elastic wave propagation in the Time-lag FWI algorithm. The sharpened salt boundaries in the E-TLFWI model can be better observed...
2022
Qualitative and Quantitative Processing of Side Scan Sonar Data
F.S. Dwan, A.L. Anderson, T.W.C. Hilde
Circum Pacific Council Publications
... energy at the towfish results from a combination of sonar parameters, measurement geometry, sound field propagation and seafloor bathymetry (slope...
1996
Porosity Characterization of Carbonate Reservoir from Linear Programming Sparse Spike Acoustic Impedance Inversion Result Using Single Attribute (Case Study Field X North East Java Basin)
Alhada Farduwin
Indonesian Petroleum Association
.... Greestma, J. And Smit. , 1961. Some aspects of elastic wave propagation in fluid-saturated porous solids. J. of Geophysics. 16:169-181. Sismanto...
2013
Probabilistic centroid moment tensor inversions using geologically constrained priors: Application to induced earthquakes in the Groningen gas field, the Netherlands
La Ode Marzujriban Masfara, Cornelis Weemstra, Thomas Cullison
International Meeting for Applied Geoscience and Energy (IMAGE)
... of global seismic wave propagation—i. validation: Geophysical Journal International, 149, 390–412, doi: https://doi.org/10.1046/j.1365-246X.2002.01653.x...
2023
Date-driven seismic velocity inversion via deep residual U-net
Yiran Huang, Chuang Pan, Qingzhen Wang, Jun Li, Jianhua Xu
International Meeting for Applied Geoscience and Energy (IMAGE)
... Oil and Gas Exploration, CNOOC Research Institute Ltd Summary Full-wave inversion (FWI) is an effective high-resolution imaging technique in seismic...
2024
Preferred Orientations of Middle Silurian Guelph-Amabel Reefs of Southern Ontario
A. L. Smith, J. A. Legault
CSPG Bulletin
... in a cuspate form, with their long axes perpendicular to the direction of wave propagation, which is also the direction of prevailing winds (Ladd, 1969...
1985
Transformer-based network for an efficient ground roll suppression
Randy Harsuko, Omar Saad, Tariq Alkhalifah
International Meeting for Applied Geoscience and Energy (IMAGE)
... the labels for training, a plane wave destruction (PWD) filter (Fomel, 2002) is applied to the shot records, suppressing the hyperbolic ground roll...
2024
FWI uncertainty analysis with Stein variational gradient descent
Haoyang Cen, Kaihang Guo, Diancheng Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
... must evaluate the likelihood function, i.e., the forward modeling. Thus, the price of sample generation is high due to the cost of wave propagation...
2024
Seismic Spectral Signatures of the Badak Oil and Gas Field, Onshore Kutei Basin, Kalimantan, Indonesia: An Example of Seismic Reservoir Imaging and Characterization
Arif Wibowo, Jeff Towart, James Dirstein, Maher Maklad
Indonesian Petroleum Association
..., Pore fluids and frequency-dependent wave propagation in rocks, Geophysics, v. 51, no. 10 (October 1986): p. 1939-1953. Klimentos T., 1995, Attenuation...
1999
Structure of the Lithosphere in the CarpathianPannonian Region
Miroslav Bielik, Antal dm
AAPG Special Volumes
..., 1998). The lithosphere thickness map was determined from two separate sources: the seismic wave propagation delay (Babuska et al., 1988; Spakman et...
2006
Dielectric Log Calibration Using a Unique Core-based ElectroMagnetic Response (EMR) Workflow: A Case Study
Ray Hanna, Carl Merkt
Unconventional Resources Technology Conference (URTEC)
... are rock physical properties, that alter the propagation of an electromagnetic wave through the formation, and in which this alteration varies...
2023
A Temperature Probe Survey on the Louisiana Shelf: Effects of Bottom-Water Temperature Variations: Geologic Note (1)
L. M. CATHLES AND A. G. NUNNS
AAPG Bulletin
... floor propagates into underlying sediment as an exponentially damped sinusoidal temperature wave (Carslaw and Jaeger, 1959). The wavelength...
1991
Modeling Fracturing and Faulting Within Sediments Around Rapidly Moving Lateral Salt Sheets (1)
ZHIHUAI YU , IAN LERCHE , AND ALLEN LOWRIE
AAPG Bulletin
..., and R. L. Eastwood, 1985, Relationships between compressional-wave and shear-wave velocities in clastic silicate rocks: Geophysics, v. 50, p. 571-578...
1991
Modern Seismic Imaging and Basin Modeling Reveals Sub-Basalt Hydrocarbon Potential of Offshore India, #10473 (2012)
Roberto Fainstein, Somen Mishra, Rajesh Kalra, Jyoti Shah, Munukulta Radhakrishna, Bjorn P. Wygrala
Search and Discovery.com
... the high velocity basalt as predicted by Snell’s law Snell s Wave propagation through basalt lowers wavelet frequency Many sub-basalt...
2012
Permeability Multiplier Prediction Utilizing Wide Azimuth 3D OBC Seismic Data; #41349 (2014)
T. Matarid
Search and Discovery.com
... direction of measurement. The routinely encountered anisotropic quantities are velocity, amplitude, attenuation and permeability. The seismic wave...
2014
Unconventional Reservoir Facies Characteristics of the Montney Formation Resource Play in the Western Canada Sedimentary Basin; #11029 (2021)
Thomas F. Moslow, Matthew G. Adams, Alessandro Terzuoli, Beth Haverslew
Search and Discovery.com
...), parallel laminated siltstones deposited out of suspension at or near storm-weather wave base. Individual bioclastic beds are inversely graded and flat...
2021
The Middle Montney Altares Member: Lithology, Depositional Setting and Significance for Horizontal Drilling and Completion in the Altares Field, British Columbia
S. Sanders, C. Etienne, A. Gegolick, D. Kelly, J.-P. Zonneveld
CSPG Bulletin
... and bioclastic packstone to grainstone beds. These beds accumulated in a proximal offshore to offshore transition setting, above maximum storm wave base but below...
2018