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The AAPG/Datapages Combined Publications Database
Showing 16,560 Results. Searched 195,372 documents.
ABSTRACT: METHODOLOGY OF PP/PS EVENT MATCHING IN 4C DATA INTERPRETATION
Keshan Zou, Jianchun Dai, Andy Hannan
Geological Society of Trinidad & Tobago
...ABSTRACT: METHODOLOGY OF PP/PS EVENT MATCHING IN 4C DATA INTERPRETATION Keshan Zou, Jianchun Dai, Andy Hannan THE 4TH GEOLOGICAL CONFERENCE...
2007
Delineating Thin-Bed Tight Gas Sand Reservoir with Prestack Joint PP/PS Inversion, #41363 (2014)
Zhiwen Deng, Ming Qiang, Shuanghu Shi, Xiaofeng Liang, Yang Zhu, Yijun Zhou, Qingjia Tong
Search and Discovery.com
... analysis approach from 3C data that can image P and Sv-waves in the same PP or PS wave time scale. In fact, we carry out the velocity analysis in depth...
2014
Abstract: Converted-wave Time Imaging Nuts and Bolts; #90187 (2014)
Shaowu Wang, Thomas Hollis, and Wayne Nowry
Search and Discovery.com
... VTI anisotropy and HTI anisotropy are the special cases, and used the orthorhombic velocity for PP PSTM. PS data are often more influenced...
2014
Abstract: A Study of PS Wave AVO; #90255 (2017)
Young-Fo Chang, Jai-Wei Liu
Search and Discovery.com
...) exploration becomes an important technique to augment the ability of seismology exploration. PS-wave AVO is used to estimate the S-wave velocity...
2017
Abstract: Joint PP and PS AVO Inversion Based on Zeopprtiz Equations; #90171 (2013)
Tiansheng Chen and Xiucheng Wei
Search and Discovery.com
..., Beijing, China Summary This paper makes efforts to explore joint analyzing the amplitude versus offset phenomena in the PP and PS data...
2013
Abstract: Joint PP and PS AVO Inversion Based on Zeopprtiz Equations; #90171 (2013)
Tiansheng Chen and Xiucheng Wei
Search and Discovery.com
..., Beijing, China Summary This paper makes efforts to explore joint analyzing the amplitude versus offset phenomena in the PP and PS data...
2013
Synthetic Seismograms for PS Seismic Data; #41793 (2016)
Satinder Chopra, Ritesh Kumar Sharma
Search and Discovery.com
... for the individual waves. Figure 2. Well to seismic tie for PS data. (a) S-velocity well log curve, (b) the measured density curve in red...
2016
Abstract: Converted-Wave Statics Estimation from a PS-Receiver-Stack Image; #91204 (2023)
Yimin Sun, Mohammed Mubarak, Victor Dolgov
Search and Discovery.com
... by aligning a target PS event to a PS-guidance structure provided by users. Our method is robust to low quality field data as the PS-guidance structure...
2023
PP-PS depth-domain AVA inversion
Maud Cavalca, Robin P. Fletcher
International Meeting for Applied Geoscience and Energy (IMAGE)
... Joint processing of PP and PS seismic data has the potential to augment our understanding of the subsurface both in terms of structures and rock...
2023
Imaging Subsurface Structures Under Gas Clounds by Multi-Component Technology
Xiaogui Miao, Loh Fong Cheen, Libo Zi, Jing Du, Magali Beele, Jacques Bonnafe, Natalia Anggriani, Gilles Vallon, Claudio Strobbia
Indonesian Petroleum Association
... migration. In the gas cloud affected areas, the quality of Pwave images is poor, thus the velocity from P-wave data analysis is less reliable. Using...
2014
S-wave velocity model building using PP-PS tomography with dynamic warping
Terence Krishnasamy, Ronaldo Florendo, Aravind Nangarla, Carsten Udengaard, Prajnajyoti Mazumdar, Kevin Searles, Bjorn Olofsson, James Gaiser
International Meeting for Applied Geoscience and Energy (IMAGE)
... in reservoir monitoring. Shear-wave velocity (Vs) model building from PS data involves challenges of event registration of both the compressional wave...
2023
Abstract: The Application of Extreme Attributes of PS Converted Wave; #90171 (2013)
Xiucheng. Wei, Xiang-Yang Li, Tiansheng Chen, and Lihua Jia
Search and Discovery.com
... important attributes for PS AVO analysis. We see from equation 5 that the extreme position xext is only a function of the average velocity ratio νp/νs...
2013
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
... S-waves are needed. When P-wave and S-wave source data are available, analysis is straight forward. However, for PS-wave surveys, pure mode S-wave NMO...
2015
A Breakthrough of Bekapai Converted S-Wave Processing and its Positive Impact to Structural Interpretation
Effendy Siawira, Andy Kristianto, Jaques Bonnafe, Natalia Anggriani, Cepi M. Adam, Zainal Abidin, Firman B. Kurniawan, Supriady, Claudio Strobbia, Yang Liu, Youning Li, Xiagui Miao, Libo Zi, Guishui Wang
Indonesian Petroleum Association
... velocity analysis to handle wide azimuth OBC data, as well as the technologies used for PS data pre-processing, velocity and effective gamma updating...
2015
Joint Impedance Inversion Transforms Aid Interpretation, by Satinder Chopra, Ritesh Kumar Sharma, Mohammad Hossein Nemati, and Peter Cary; #41667 (2015).
Search and Discovery.com
2015
ABSTRACT: Processing and Analysis of 3-D PS-wave Data for Reservoir Fracture Detection – Wyoming Case Study, by R. R. Van Dok, J. E. Gaiser, and J. E. Markert; #90906(2001)
Search and Discovery.com
2001
Abstract: Optimizing Channel Sand Delineation using Full-Wave Seismic Interpretation; #90211 (2015)
Ron Larson and Murray Roth
Search and Discovery.com
.... Traditional PP and “mode-converted” PS seismic data were obtained and processed with considerable care, with emphasis on high-resolution velocity...
2015
Abstract: Reservoir Characterization Using Converted-Wave Seismic Data: Case Study from Lower Cretaceous McMurray Formation, Athabasca Oil Sands; #90224 (2015)
Carmen C. Dumitrescu, Glenn Larson, Fred Mayer, and Draga Talinga
Search and Discovery.com
... to image the reservoir heterogeneity. These workflows include petrophysical analysis, joint PP-PS inversion and neural network analysis. Three...
2015
Abstract: Fine Prediction of Thin Dolomite Using Multi-Wave Joint Inversion;
Hongqiu Wang, Kang Chen, Jianhu Gao, Guidong Di, Xin Guo
Search and Discovery.com
... analysis shows that the P-wave velocity of dolomite is lower than that of limestone, but the S-wave velocity and density are obviously higher than...
Unknown
Joint Inversion Vs Independent Inversion of PPPS Seismic Data Stack in Bekapai Field
Wahyu Triyoso, Madaniya Oktariena, Firman Syaifuddin, Jacques Bonnafe, Hilfan Khairy, M. Cepi Adam, Natalia Anggriani
Indonesian Petroleum Association
... is initially based on a assumed Vp/Vs ratio of 2. Since this ratio does not represent the actual velocity structure, the converted PS data does not properly...
2016
A High-Resolution VSP in the Oil Sands for Improved Reservoir Characterization; #41521 (2015)
Mark Morrish, Laurie Bellman
Search and Discovery.com
...: identifying multiples, Q estimation, PP and PS depth registration, AVO analysis, tying seismic to lithology and obtaining more accurate velocity...
2015
Abstract: A study of Spectral Broadening Methods for Multicomponent Data; #90174 (2014)
Chuck Ursenbach, Peter Cary, and Mike Perz
Search and Discovery.com
...’s statements and show that Bansal & Matheney’s approach is basically sound. We start our analysis by describing two methods of mapping data from PS time...
2014
Integrated Monitoring of Steam Chamber Development using Time-Lapse PP-PS Joint Inversion: A Case Study of Oil Sands Reservoir, Canada, #42411 (2019).
Wang Bo, Wang Chunyan, Nie Qihai, Liu Hong, Zhang Xiuqiang,
Search and Discovery.com
... physics model. The second step is to use the difference of time horizons between time-lapse PP data and PS data to calculate P-velocity and S-velocity...
2019
Abstract: Integration of Well Logs and Seismic Data for Prediction of Elastic Properties in a Heavy Oil Sand Reservoir: Manitou Lake, Saskatchewan; #90171 (2013)
Maria F. Quijada and Robert R. Stewart
Search and Discovery.com
... increases significantly from 800 to 1300 m/s. Post-stack inversion results show the importance of the frequency bandwidth of the data, with the PS...
2013
PS
Search and Discovery.com
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