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The AAPG/Datapages Combined Publications Database
Showing 17,717 Results. Searched 200,636 documents.
3-D Tomography of Marcellus Shale Using Microseismic Data
Search and Discovery.com
N/A
ABSTRACT: Impact of Shale Anisotropy on Pore Pressure Prediction Before Drilling Using Predict/Anaseis; #90017 (2003)
Claude Sejourne, James Bridges, Alan Huffman
Search and Discovery.com
... upon the estimation of interval velocity from seismic. Generally, pore pressure is computed as a function of overburden gradient, formation velocity...
2003
Abstract: Onshore U.S. Depth Imaging and Velocity Model Building, by Morgan P. Brown, Joseph H. Higginbotham, Cosmin Macesanu, and Oscar E. Ramirez; #90124 (2011)
Search and Discovery.com
2011
Abstract: Structure and Rheology of the Arabia-Eurasia Zagros and Makran Plate Boundaries Inferred From Pn-Tomography; #90297 (2017)
Ali Al-Lazki
Search and Discovery.com
... lithospheric mantle velocity and anisotropy at the Arabia– Eurasia plate boundary. Pn phase is a guided high-frequency P-wave that propagates between...
2017
Characterization of Seismic Anomalies using Converted Waves: A Case History from East Natuna Basin
Lotfi Ben-Brahim, Ronan Petton, Michel Couderc, Agus Djamhoer
Indonesian Petroleum Association
.... Domenico, S., N., 1976, Effect of brine-gas mixture on velocity in an unconsolidated sand reservoir, Geophysics, Vol. 41, pp. 882-895. Garotta, R., 1991...
2000
Abstract: Estimation of Group Velocity using Slant Stack Generalized S Transform Based Method; #90174 (2014)
Roohollah Askari, Robert J. Ferguson, and Kristof DeMeersman
Search and Discovery.com
...Abstract: Estimation of Group Velocity using Slant Stack Generalized S Transform Based Method; #90174 (2014) Roohollah Askari, Robert J. Ferguson...
2014
Seismic Modeling and Expression of Common Fold-Thrust Belt Structures; #42266 (2018)
Jianjun Li, Shankar Mitra
Search and Discovery.com
... of the velocity analysis panel for CMP 220. The velocity between CMP 200 and 270 was modified. On the left is the semblance panel where the velocity...
2018
Presence of Preferential Flow Paths in Shallow Groundwater Systems as Indicated by Tracer Experiments and Geophysical Surveys
Murray E. Close, David C. Nobes, Liping Pang
Special Publications of SEPM
... in the text. profiles, so that CMP events can be assigned to events in the radar profiles. This helps isolate multiples and confirm velocity increases...
2004
AVO Response for Gas Sands of the Monserrate Formation, Upper Magdalena Valley of Colombia
C.J. Dueñas, M. G. de Freitas, A. Mantilla
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... studied the relationship between P-wave velocity and porosity in well C, and found that the Han’s shaly sandstones model with 5% clay (Mavko et al...
2006
Complex mountainous stepwise tomographic inversion modeling method
Haili Wang, Yongguo Wu, Weibo Li, Zhihui Yan, Li He, Baohua Yu
International Meeting for Applied Geoscience and Energy (IMAGE)
... velocity， tomographic near-surface model is unacceptable in western Qaidam Basin. The error between seismic profile and logging data is obvious...
2024
Chapter 9: Application of the IER Strategy for Natural Gas Exploration
Ronald C. Surdam, Zun S. Jiao
Montana Geological Society
.... The anomalous velocity section occurs between two-way travel time 1.0 to 2.0 second with intensive velocity anomaly at the 1.4 to 1.7 second...
1997
A new reverse time migration denoising method based on diffusion filtering with X-shaped denoising operator
Chongpeng Huang, Yingming Qu, Zhenchun Li
International Meeting for Applied Geoscience and Energy (IMAGE)
... application. The velocity model of real data in Figure 9 has a distance of 21870m and a depth of 4010m with grid length of 10m in both directions...
2022
Methods in Exploration Series #2: Seismic Models of Sandstone Stratigraphic Traps in Rocky Mountain Basins - Introduction
Robert T. Ryder, Myung W. Lee, Gerald N. Smith
AAPG Special Volumes
... interval: (1) velocity (ft/sec), (2) density (g/cu cm), (3) thickness (ft), and (4) geometry. Our models commonly consist of 5 to 10 well and dry hole...
1981
ABSTRACT: Pre-Stack Interpretation for Depth Mapping, by R. L. Coons; #91035 (2010)
Search and Discovery.com
2010
Links between Dynamic Pressure Variations and Internal Velocity Strucure in Experimental Turbidity Currents: Implications for Flow-Substrate Interactions, by William D. McCaffrey; #90052 (2006)
Search and Discovery.com
2006
A seasonal-dependent water velocity model for the Gulf of Mexico
Claudio Bagaini
International Meeting for Applied Geoscience and Energy (IMAGE)
... sensors was not well calibrated. (a) (b) Figure 3. Histogram of the difference between water velocity measured with time-of-flight sensor and computed...
2024
Abstract: Detection Sensitivity of Local Tectonic Earthquakes by Borehole Geophone Arrays: A Case Study From Central Alberta; #90224 (2015)
Enrico Caffagni and David W. Eaton
Search and Discovery.com
... of local earthquakes, as recorded using geophones, to aid in their discrimination from other types of low frequency signals. Seismicity in Alberta...
2015
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
... velocity modeling method by minimizing the mismatch between modeled and observed real seismic waveforms, which is a nonlinear inverse problem of matching...
2023
Complexity of Pore Pressure and Stress Analyses in Mahakam Median Axis of the Lower Kutai Basin, Kalimantan, Indonesia
Roni Herdiyanto, Joe-Anderson Siadary, Dhanny Fadlan
Indonesian Petroleum Association
... be distributed very well by utilizing the interval velocity cube. A good match between the sonic log and interval velocity is a key for pore pressure...
2018
Estimation of Total Organic Carbon (TOC) Content of Shale from AVO Inversion: A New Crossplot Approach Based on Zoeppritz Equations
Un Young Lim, Richard Gibson Jr., Nurul Kabir
Unconventional Resources Technology Conference (URTEC)
... discrimination and may also be very useful for other unconventional reservoir characterization such in discriminating lithologies and fluid saturations. URTeC...
2019
Identification of Lateral Facies Trends Using Seismic and Well Velocity Data, South Lokichar Basin Kenya
Search and Discovery.com
N/A
The impact of estimated temporal and spatial variability of water layer velocity on the correction of OBS data
Peter Scholtz, Truong Nguyen, Arash Jafar Gandomi
International Meeting for Applied Geoscience and Energy (IMAGE)
...The impact of estimated temporal and spatial variability of water layer velocity on the correction of OBS data Peter Scholtz, Truong Nguyen, Arash...
2023
Structure of Extensionally Rifted Crust Beneath the Western Ross Sea and Iselin Bank, Antarctica, from Sonobuoy Seismic Data
A. K. Cooper, F. J. Davey, G. R. Cochrane
Circum Pacific Council Publications
... the velocity structure of the sedimentary section and underlying crustal rocks beneath the western Ross S e a region. SONOBUOY SEISMIC DATA During the 1 9...
1987
Abstract: Variation in Style of Overpressure in Scotian Shelf Wells, Scotian Basin
Dillon White, Georgia Pe-Piper, David J. W. Piper
Atlantic Geology
... wells in the Scotian Basin, velocity and density data from wireline data logs were used to produce velocity vs. density cross plots. These plots allow...
2014
Abstract: Deriving Pore Structure and Permeability from Sonic Velocity in Carbonates; #90063 (2007)
Search and Discovery.com
2007