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The AAPG/Datapages Combined Publications Database
Showing 2,336 Results. Searched 200,693 documents.
Revitalizing Seismic Facies Analysis; #42236 (2018)
Hongliu Zeng
Search and Discovery.com
... attributes to lithology and thickness remains a challenge Major difficulties in seismic facies imaging 1. Zero-phase data reveal reflectivity...
2018
Poststack Processing Steps for Preconditioning Seismic Data; #42399 (2019)
Ritesh Kumar Sharma, Satinder Chopra
Search and Discovery.com
... higher signal-to-noise ratio. Quite often it is observed that the P-reflectivity or S-reflectivity data extracted from AVO analysis appear to be noisier...
2019
Three-Dimensional Prestack Inversion, Lobo Trend, South Texas, Phil Anno, Mark Wuenscher, Robert Corbin, John Hooper, and Frank Chlumsky, #10039 (2003)
Search and Discovery.com
2003
3-D seismic Data in Delineating Productive Ismay Algal Mounds in Southern Paradox Basin, Utah, By, R.O. Louden, D.D. Lehman, W.E. Johnson and D.L. Edwards, Search and Discovery Article #40048 (2002)
Search and Discovery.com
2002
Recent Advances in the Characterization of Unconventional Reservoirs with Wide-Azimuth Seismic Data
Ran Bachrach, Colin M. Sayers, Sagnik Dasgupta, Josimar Silva, Stefano Volterrani
Unconventional Resources Technology Conference (URTEC)
... (Johnson and Miller, 2012). The AVAz workflow proposed by Bachrach (2009) was further extended using the Psencik and Martins (2001) reflectivity...
2013
Geocellular Modelling of Vorwata, Wiriagar Deep, Roabiba and Ofaweri Fields, Tangguh JV
Ana Widyanita, Astuti Purwati, Joaquin Naar, Wahyu Hidayat
Indonesian Petroleum Association
... Case 1 Case 3 Case 5 Top Roabiba Reflectivity time pick, SV ASDC Simple Krigging Reflectivity time pick, SV ASDC External Drift Reflectivity time...
2011
Shale Oil Play Exploration Delineation Using Rock Mechanics Template and Seismic Inversion Data, Vaca Muerta Formation, Neuquén Basin, Argentina
Juan Soldo
Unconventional Resources Technology Conference (URTEC)
... by using elastic inversion techniques instead of conventional reflectivity domain seismic data. Towards the end of the 90’s the principles of elastic...
2015
The Use of Time-Lapse Seismic Attributes for Characterizing Hydraulic Fractures in a Tight Siltstone Reservoir
N. Riazi, C.R. Clarkson
Unconventional Resources Technology Conference (URTEC)
... engineering inputs and seismic data can be quantified. In inversion, an attempt is made to recover the reflectivity by removing the wavelet effect...
2017
Geostatistical Inversion on Broadband Seismic Data: A Case Study Offshore Malaysia
Francois Baillard, Murthy Jayanthi Venkata Satyanarayana, Rakesh Doshi, Kwong Wee Poh, Rajat Rathore, Siew Mun Tan, Loic Michel, Eric Andersen, Shivaji Maitra, Riccardo Vercesi, Lam Hoang Do
Indonesian Petroleum Association
... on Figure 3. The reflectivity of the well had a 15Hz 10dB/Oct Low Pass Filter to compensate for transmission losses experienced by seismic travelling thru...
2016
East Texas Basin Stratigraphy: Regional Studies
Parker D. Trask, H. Whitman Patnode
AAPG Special Volumes
... in color. The data on the reflectivity of the samples are given in Table 116. The color was determined on relatively few samples. The average...
1942
Integration of geology, rock physics, logs, and prestack seismic data for reservoir porosity estimation
Abdulaziz M. AlMuhaidib, Mrinal K. Sen, M. Nafi Toksoz
AAPG Bulletin
... in Saudi Arabia, in J. P. Castagna and M. M. Backus, eds., Offset dependent reflectivity: Theory and practice of AVO analysis: Society of Exploration...
2012
Abstract: Practical Applications of Seismic Anisotropy; #90187 (2014)
Philip Wild
Search and Discovery.com
... for reflectivity coefficient calculations using theory AAPG Search and Discovery Article #90187 © CSPG/CSEG/CWLS GeoConvention 2013, Integration: Geoscience...
2014
Punctuated Deep-Water Channel Migration: High-Resolution Subsurface Data from the Lucia Chica Channel System, Offshore California, U.S.A.
Katherine L. Maier, Andrea Fildani, Timothy R. McHargue, Charles K. Paull, Stephan A. Graham, David W. Caress
Journal of Sedimentary Research (SEPM)
... that thin away from the channel axis. Geometries and reflectivity of these groups of reflections are strongly asymmetric, associated with bends...
2012
Post-Breakup Sedimentation on the Wilkes Land Margin, Antarctica
M. A. Hampton, S. L. Eittreim, B. M. Richmond
Circum Pacific Council Publications
..., reflectivity, and configu ration of strata between the underlying and overlying se quences. The unconformity generally deepens northward; commonly...
1987
Sedimentary Framework of Boston Harbor, Massachusetts
Harley J. Knebel, Richard R. Rendigs, Robert N. Oldale, Michael H. Bothner
Special Publications of SEPM
... Wisconsinan till These units are strong reflectivity were observed primarily along and flanks of large tidal channels and depressions Fig 5 The surface...
1992
Depositional Processes of a Meandering Channel on Mississippi Fan
K. A. Kastens, A. N. Shor
AAPG Bulletin
... profiles (Figure 4), and by a low-reflectivity region on side-scan sonar records (Figure 5). Within the survey area, the channel bends through...
1985
Seismic and geological constraints on the structure and hydrocarbon potential of the northern Whitehorse trough, Yukon, Canada
Don White, Maurice Colpron, Grant Buffett
CSPG Bulletin
... information in this area, interpretation of the seismic images is based on the characteristics of the observed reflectivity constrained by surface...
2012
Seismic Interpretation Methodology for Fluvial Sandstone Reservoirs in Widuri Field, Offshore Southeast Sumatra, Indonesia
D. C. Carter, W. E. Harmony, L. Harvidya, G. Juniarto, S. Lestari, A. Purba
Indonesian Petroleum Association
... - Tutorial and Review. In Castagna, J.P., and Backus, M.M., (eds.) Offset-dependent reflectivity - theory and practice of AVO analysis. SEG Investigations...
2002
Base of the Crust: Seismological Expression, Geological Evolution, and Basin Controls: Chapter 4: Concepts
J. Hall
AAPG Special Volumes
...., and N.J. Kusznir, 1987, Crustal viscosity and the reflectivity of the lower crust: Annales Geophysicae, v. 5B, p. 365-374. Mohorovicic, A., 1909...
1989
Temporal and lateral variation in the development of growth faults and growth strata in western Niger Delta, Nigeria
Hamed Fazli Khani, Stefan Back
AAPG Bulletin
...). The seismic data have been processed using pre-stack time migration. Coherency volumes were derived from the reflectivity data using a semblance algorithm...
2012
High Frequency Borehole Seismic Acquisition and Its Applications for Reservoir Delineation of the Bunyu Field, Onshore Kalimantan, Indonesia
Adriansyah, Patricius Sembiring, Mohammed Badri, Azhar Akhtar
Indonesian Petroleum Association
... to establish a good understanding of seismic reflectivity before interpreting the offset VSP image. A synthetic seismogram was also generated from sonic...
2005
Improving Depth Prediction Accuracy of Quantified Drilling Hazards
W. Scott Leaney, William H. Borland
Geological Society of Malaysia (GSM)
... in JuLy 1996 two-way time, s, is assumed to be the result of a wavelet, w, convolved with a reflectivity series, r, plus noise, n: s =w ® r + n (3...
1996
Integrated Reservoir Characterization of Deep Kerogen-Rich Unconventional Resource Play in North Kuwait
Jonna D. Rao, Samar Al-Ashwak, Abdullah M. Al-Anzi, Musaed Y. Al-Dousiri, Narhari S. Rao, Qasem Dashti, Sandeep Chakravorty
Unconventional Resources Technology Conference (URTEC)
... reflectance overlain on coherency Vitrinite Reflectivity (Ro): The reflectance of the rich bitumen is considered as the vitrinite reflectivity due...
2015
Mid-Continent Area: Regional Studies
Parker D. Trask, H. Whitman Patnode
AAPG Special Volumes
.... The average reflectivity of the sediments is 33 per cent, which is slightly higher than the average of 31 per cent for the sediments from other regions...
1942
Advances in Borehole Imaging in Unconventional Reservoirs
Marian Morys, Sergei Knizhnik, Andrew R. Duncan, Brady E. Tingey
Unconventional Resources Technology Conference (URTEC)
... and a zero approximation for the calculation of specular reflectivity is justified. The reflectivity coefficient R is defined as a ratio of reflected...
2018