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The AAPG/Datapages Combined Publications Database
Showing 27,163 Results. Searched 195,364 documents.
Abstract: Effects of Lateral Heterogeniety Scales on AVO Trends; #90174 (2014)
Ramin Saleh, Emmanuel Bongajum, and Bernd Milkereit
Search and Discovery.com
... of Toronto, Toronto, Ontario [email protected] Summary Amplitude Versus Offset (AVO)-trends and variations are often used in hydrocarbon exploration...
2014
ABSTRACT: Identification of a Pressure Compartment Boundary with Seismic Reflection Data in the Alberta Basin, Alberta, Canada, by D. T. Maucione and R. C. Surdam; #91019 (1996)
Search and Discovery.com
1996
Variation of Bottom-simulating-reflection Strength in a High-flux Methane Province, Hikurangi Margin, New Zealand
Stuart A. Henrys, Derek J. Woodward, Ingo A. Pecher
AAPG Special Volumes
...Variation of Bottom-simulating-reflection Strength in a High-flux Methane Province, Hikurangi Margin, New Zealand Stuart A. Henrys, Derek J. Woodward...
2009
Simultaneous 3D 4C - OBC & VSP Walkaway Survey in the Attaka Field, East Kalimantan, Indonesia
Bill Borland, Phil Johnston, Mike Reblin, Suta Vijaya, Omar Kulbrandstad, Muhammad Idrees, Scott Leaney, Jan van de Mortel
Indonesian Petroleum Association
... is when the downgoing wave is converted from P to Sv before reaching the reflection point (pss mode). Offset and walkaway data can be useful to help...
2000
Seismic Detection of Gas in Cretaceous Sandstones and Fractured Sandstones
Walter E. Johnson, William T. Brown Jr., James B. Peterson
Rocky Mountain Association of Geologists
... amplitude variation with offset). Poisson’s ratio is a mechanical property that is sensitive to lithology and pore saturant. In a clastic depositional...
1995
Reservoir Characterisation Through Integrated AVO, AI and EI Inversion
Andy Furniss
Indonesian Petroleum Association
.... Consequently, the use of Amplitude Variation with Offset (AVO) techniques as an exploration tool was popularised in the early 1980s following work...
2002
Reflection waveform inversion regularized with structural constraints and scattered data interpolation
Chengliang Wu, Huazhong Wang, Bo Feng, Ting Lei, Rongwei Xu, Shen Sheng
International Meeting for Applied Geoscience and Energy (IMAGE)
... reflection structure. However, the migration result typically contains artifacts and lacks focus. To address this, short-offset data is utilized...
2023
Tracing of Micro-Grabens in the Kuybyshev Area on the Volga by the Common Depth Point Method
A. F. Sokolov, B. T. Bolotnikov, M. D. Malykhin, O. V. Makhanek
Petroleum Geology: A Digest of Russian Literature
... seismic profiles; 2-structure contours on reflecting horizon D based on common depth point data; 3-structure contours based on seismic reflection data...
1978
Developing a New Technique Through Partnering with Contractors: Reservoir Prediction Utilizing AVO Walkaway VSP Data to Calibrate Surface Seismic Gathers, a Case Study in Indonesia
Patricia L. C. Henderson, Dan Hampson, Scott Leaney, Nigel Smith, John Rice, Dave Boreham
Indonesian Petroleum Association
... a line with even spaced offset shooting. As the downgoing energy and reflected energy can be separated and measured for each shot, the reflection...
1994
Abstracts: True-Amplitude PS Prestack Time Migration via 5D Interpolation; #90173 (2015)
Peter W. Cary, Albert Zhang
Search and Discovery.com
...) where x is the distance between image location and the trace mid-point and h is shot to receiver half-offset. Equation (4) is a simplified version...
2015
Abstract: Quantitative Predication for Reservior Porosity via AVO; #90187 (2014)
Li Ang, Chen Shumin, Zhang Erhua, and Ju Linbo
Search and Discovery.com
... the variation of seismic amplitude versus offset offsets. The AVO type of fuyu pay is Class I, there is almost no difference between oil sand and non-oil sand...
2014
Seismic Techniques in the Alberta Foothills
L. H. Reed
CSPG Special Publications
... with quarter-mile continuous reflection control. This is a very important factor from an economic point of view, especially where drilling costs...
1953
A Case Study on the Challenges Overcome in the Merge of Seven On-Shore 3-D Surveys of Varying Acquisitions in Huila Department, Colombia
Henry Maldonado, Timothy Brooks, Lilia Maria Saavedra, Gilbert Gutierez, Albeiro Saavedra, Peter Watterson
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... despite the variability in offset ranges, bin size and fold of coverage in the input volumes. Additionally, reprocessing of the data delivered a much...
2009
Seismic Refraction Study on Sedimentary and Granitic Terrain
Samsudin Hj Taib
Geological Society of Malaysia (GSM)
... different types of seismic survey method: the seismic refraction method and the seismic reflection method. The present work is targeted for applications...
1997
Reservoir Modelling and Amplitude Analysis, South Lho Sukon, N. Aceh
J. C. den Boer, R. O. Ugland, W. Soeria Atmaja
Indonesian Petroleum Association
... ensemble, the amplitudes for each offset were averaged over the above range of shotpoints and plotted as a single point. Figure 7 is a graph of field data...
1989
Seismic-Reflection Studies in the Huanghua Depression, Bohai Bay Basin, China
Zhao Xueping, Zhang Fumin, Yang Huairan
Circum Pacific Council Publications
... be formed where a strong transverse variation in lithology presents a chaotic, almost reflection-free, area. The nearly reflection-free areas possess...
1989
Abstract: AVO Depth Modelling (Paper 2)
Leong Lap Sau, Ng Tong San
Geological Society of Malaysia (GSM)
... confidence levels might be derived from a risk appended interpretation. The method of amplitude variation with offset analysis (AVO) from otherwise...
1996
Discontinuous Stratigraphy Complicates Matching of Synthetic Seismograms to Regional Seismic, by Bob Hardage, #40926 (2012).
Search and Discovery.com
2012
Limitations of Reflection Seismograph
L. E. Nugent, Jr.
AAPG Bulletin
.... The individual point on the reflection depth map, however, is based entirely on measurement in time of the arrival of a signal or signals and conversion...
1953
The Application of a Linear Increase of Velocity with Depth to Seismic Dip Migration
J. E. Stones
Oklahoma City Geological Society
... to the detector is not a constant factor but follows a linear variation with depth. The second part will describe a seismic dip migration device which...
1958
Key Technologies for Processing of Seismic Data in Gas Cloud Area, Bohai Bay Basin, #42093 (2017).
Xia Tongxing, Ming Jun, Liu Lei, Zhou Xuefeng, Liu Hongxing, Liu Xuetong
Search and Discovery.com
... is realized directly during depth migration. Conventional reflection tomography can’t build an accurate velocity model, where lateral variation of velocity...
2017
Inferring Stratigraphy from Seismic Data
R. E. Sheriff
AAPG Bulletin
... than under the observation point. Migration attempts to position reflection events under the surface location above the reflectors involved. Without...
1976
Fault Interpretation Problems in the Southeast Barrow Sub-Basin
R. K. Whyte
Petroleum Exploration Society of Australia (PESA)
... overhang the objective level and lead to broad seismic fault shadows that distort the objective reflection. Accurate depth mapping therefore requires...
1994
Identification of Shallow Gas Potential by Seismic Attribute and Amplitude Versus Offset (AVO). A Case Study: Tunu, Mahakam Block Area
Ririn Irmaningsih, Ihda Arija Alfi Husna
Indonesian Petroleum Association
... Convention and Exhibition. Rutherford, S., and Williams, R., 1989, Amplitude versus offset variation in gas sands, Geophysics 54, 680-688. Santosa,B.J....
2016
Seismic diffraction imaging for improved coal structure detection in complex geological environments
Binzhong Zhou, Weijia Sun
Petroleum Exploration Society of Australia (PESA)
... author SUMMARY To provide a “no major surprises” guarantee of coal seam conditions, reflection seismic surveying is often used for delineation...
2018