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The AAPG/Datapages Combined Publications Database
Showing 20,858 Results. Searched 200,619 documents.
Physical Environment of Yucatan Reefs and Banks: Chapter 11: PART 2. CORAL REEFS AND BANKS, YUCATAN SHELF, MEXICO (YUCATAN REEF UNIT)
Brian W. Logan
AAPG Special Volumes
... of the Gulf of Mexico, including Yucatan, are given by Leipper (1954) and Fuglister (1947). Walsh (1962) has computed theoretical wind-wave relations...
1969
Abstracts: Seismic Anisotropy of the Marcellus Shale: Feasibility Study for Fracture Characterization; #90173 (2015)
James Gaiser, Alvaro Chaveste, Mary Edrich, Tony Rebec, and Richard Verm
Search and Discovery.com
...-offset traveltimes of P-waves and the two split S-waves. P-wave data quality appears to be very good and accurate elliptical NMO velocity analyses...
2015
Gulf Coast Logging
Gunnar J. Teilmann, Robert E. Murphy
New Orleans Geological Society
... require the use of additional wireline tools (electromagnetic wave, micro-focused resistivity and formation imaging tools) and other techniques (the use...
1991
Monitoring Sea-floor Instability Caused by the Presence of Gas Hydrate Using Ocean Acoustical and Geophysical Techniques in the Northern Gulf of Mexico
Erika Geresi, Ross Chapman, Tom McGee, Bob Woolsey
AAPG Special Volumes
... that have high propagation velocities for seismic waves. Conventional marine seismic surveys generally acquire several two-dimensional (2-D) lines...
2009
On singularity points in elastic orthorhombic media
Alexey Stovas, Yu Roganov, V. Roganov
International Meeting for Applied Geoscience and Energy (IMAGE)
... singularities on shear-wave propagation in sedimentary basins: Geophysical Journal International, 107, 531–543, doi: https://doi.org...
2022
Seismic diffractions separation and imaging based on convolutional neural network
Jiaxing Sun, Jidong Yang, Zhenchun Li, Jianping Huang, Jie Xu
International Meeting for Applied Geoscience and Energy (IMAGE)
... and their size reduces to less than a half wavelength, the reflected wave becomes scattering, which is also known as the diffraction. Both reflection...
2022
Theoretical and experimental study of acoustic and electrical properties in tight-oil rocks: A case study
Mengqiang Pang, Jing Ba
International Meeting for Applied Geoscience and Energy (IMAGE)
..., and J. Tang, 2017, Seismic wave propagation equations of conglomerate reservoirs: A triple-porosity structure model: Chinese Journal of Geophysics...
2022
Modeling-based amplitude recovery (MBAR)
Yonghe Sun, Zhemin Tan, Jeff Nealon, James Davenport, Mark Fan, Yuli Zhang, Brian Church
International Meeting for Applied Geoscience and Energy (IMAGE)
..., overburden wave propagation, and processing algorithms. Waveform inversion (Tarantola, 1984) and least-squares migration (Nemeth et al., 1999) calibrate field...
2022
Value of elastic full-wavefield inversion in derisking clastic reservoirs in presence of noise
Partha Routh, Soumya Nayak, Jake Dorsett, Kaushik Banerji, Young Ho Cha, Vijay Gottumukkula, Gopal Palacharla, Vikas Gudipati, Ramesh (Neelsh) Neelamani, Seth Conway, Andrea Raphael
International Meeting for Applied Geoscience and Energy (IMAGE)
... of the reservoir by fitting the amplitude and phase of raw shot gathers. The parameters (Pimpedance and ratio of P-wave and S-wave velocities, i.e., Vp/Vs) is used...
2023
Determination of Depth Models Through Self-Consistent Structural Modeling to Help Delineate Hydrocarbon Traps in the Uinta Basin
Alvin K. Benson
Utah Geological Association
... 219 226 Seismic reflection data can be modeled using the wave equation (or ray tracing) to help “unravel” complex geology. This approach is needed...
1992
Pore-Pressure Prediction in the Permian Basin Using Seismic Prestack Inversion
Colin Sayers, Lennert den Boer
Unconventional Resources Technology Conference (URTEC)
... it, the pressure exerted by fluid inside the rock opposes compaction, reducing the wave velocity. Measurable effects of stress change, including compaction...
2019
Combining high resolution modelling and one-way wave field extrapolation migration to image beneath a complex overburden: A case study from Porcupine Basin, Ireland
Partha Pratim Mandal, Weidi Koh, Julien Bluteau, David Laws, Jennifer Greenhalgh
Petroleum Exploration Society of Australia (PESA)
...Combining high resolution modelling and one-way wave field extrapolation migration to image beneath a complex overburden: A case study from Porcupine...
2016
Abstract: Case Study- High Resolution Velocity Model Building to Improve Carbonate Reefs Image in Tz Area; #91204 (2023)
Hongjun Zhang, Yang Chen, Zhengzheng Zhou, Xiang Li, Hotma Yusuf, Haryono Haryanto, Farid Dasa Marianto
Search and Discovery.com
... with a constant water velocity 1535 m/s. A high-resolution wave propagation operator comprising both velocity and density fields is employed...
2023
Integrated rock classification in carbonate formations based on elastic and petrophysical properties estimated from conventional well logs
Mehrnoosh Saneifar, Roy Conte, Clotilde Chen Valdes, Zoya Heidari, and Michael C. Pope
AAPG Bulletin
..., which control fracture propagation and the conductivity of fracture under closure stress, commonly are not accounted for in conventional rock...
2015
Sedimentary Processes and the Distribution of Tsunami Deposits On a Narrow Coastal Lowland Backed By a Cliff in Flume Experiments
Naofumi Yamaguchi, Tomohiro Sekiguchi
Journal of Sedimentary Research (SEPM)
... processes and the distribution of deposits resulting from the run-up flow of a single tsunami wave and the subsequent transformation of the flow caused...
2018
Stromatolite Bioherms of A 1.9 Ga Foreland Basin Carbonate Ramp, Beechey Formation, Kilohigok Basin, Northwest Territories
S. M. Pelechaty, J. P. Grotzinger
CSPG Special Publications
... of the regional uniformity of the wind system, particularly in a belt of trade winds. Furthermore, wave propagation in broad but very shallow epeiric seas...
1988
Comparison of Seismic Reconvolution and Gabor Deconvolution in Improving Seismic Images to Detect Local Fluid Trapping
Madaniya Oktariena, Wahyu Triyoso
Indonesian Petroleum Association
.... An absorption energy in anelastic medium and a scattering energy in elastic medium during seismic wave propagation causes the seismic energy...
2016
Abstract: Enhanced Surface Seismic Data Processing Using Simultaneous Acquired DAS-VSP Data; #91204 (2023)
Gang Yu, Jinliang Xiong, Junjun Wu, Yuanzhong Chen, Yingshui Zhao
Search and Discovery.com
... arrival on the downgoing wave, and can be used for anisotropic velocity calculation; （3） The DAS-VSP data from borehole B-01 have background noise...
2023
Current Trends in Geophysics
H. E. Stommel, J. M. Graul
Indonesian Petroleum Association
... improvements, three-dimensional recording geometry, shear wave sources and receivers, are but a few of the features of the current recording trend...
1978
Anisotropic Assessment of Middle and Lower Bakken Formations using Multi-Physics Measurements
Gama Firdaus, Valeria Suarez, Kurt Livo, Jyoti Behura, Manika Prasad
Unconventional Resources Technology Conference (URTEC)
... can be tied to permeability anisotropy evolution, as well as predicting direction of fracture propagation, which affect directional fluid flow during...
2020
Abstract: RALPH Observations of shoreface sedimentation processes at Martinique Beach
Don Forbes, D. E. Heffler, Ron Boyd
Atlantic Geology
..._vvu,ily, lialilax, N.S. B31i 3:J-5 Nova Scotia's Eastern Shore is a moder- during the deployment were characterized ate to high energy, wave...
1984
Reef-Crest Wave and Current Interactions and Sediment Transport: ABSTRACT
Harry H. Roberts
AAPG Bulletin
...Reef-Crest Wave and Current Interactions and Sediment Transport: ABSTRACT Harry H. Roberts 1979 517 517 63 3. (March) A recent investigation of wave...
1979
ABSTRACT: Depositional Systems and Facies Models for Low Energy Clastic Coastlines within Low Latitude, Semi-Enclosed Seas, by Lambiase, Joseph J., Abdul Razak Damit; #90026 (2004)
Search and Discovery.com
2004