1-20 of 162 Search Results for

3-D structural inversion applied to seismic data from the Northeast China

Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Paper presented at the 2011 SEG Annual Meeting, September 18–23, 2011
Paper Number: SEG-2011-2379
... is around 4500~5000 m. The formation lithology is chiefly sand and shale. The porosity of sand reservoirs is around 3% on average, with average permeability less than 0.1mD, and average water saturation about 60%. Prestack Seismic Data Prepration Several 3-D seismic surveys across the block were done during...
Proceedings Papers

Paper presented at the 2006 SEG Annual Meeting, October 1–6, 2006
Paper Number: SEG-2006-0651
... reservoirs; 2) bed thickness estimation; and 3) reservoir characterization. Our analysis of spectral decomposition data shows that porous zones in reservoir can be recognized in spectrally decomposed data, commonly at higher frequency ranges. Our study also indicates that in Southern China, changes...
Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, October 11–16, 2020
Paper Number: SEG-2020-3428397
... generating a priori modeling from iterative migration and information and verified by the seismic line (middle panel) injecting into 3-D gravity inversion to recover basement with well C and D. boundary. The inverted boundary is verified by both the Finally, regularized inversion is carried out again...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 5–8, 2003
Paper Number: SPE-84055-MS
... wavelet, resistivity inversion was conducted for the 3-D seismic grid. A 3-D reservoir geology model was generated by co-kriging, using the well log data as hard data and the inverted seismic data as soft data. The 3-D reservoir geology model from well logs showed high vertical resolution but poor...
Proceedings Papers

Paper presented at the 2005 SEG Annual Meeting, November 6–11, 2005
Paper Number: SEG-2005-0613
... algorithm for 2-D magnetotelluric inversion, Geophysics, 66, 174-187. Zhang, Z. and Oldenburg, D.W., 1999, Simultaneous reconstruction of 1-D susceptibility and conductivity from electromagnetic data, Geophysics, 64, 33-47. Acknowledgments The work is supported by the National Science Foundation of China...
Proceedings Papers

Paper presented at the 2016 SEG International Exposition and Annual Meeting, October 16–21, 2016
Paper Number: SEG-2016-13955473
..., Seismic sparse-layer reflectivity inversion using basis pursuit decomposition: Geophysics, 76, no. 6, R147 R158, httpdx.doi.org/10.1190/geo2011-0103.1. Zhang, B., D. Chang, T. Lin, and K. J. Marfurt, 2015, Improving the quality of prestack inversion by prestack data conditioning: Interpretation (Tulsa), 3...
Proceedings Papers

Paper presented at the 2009 SEG Annual Meeting, October 25–30, 2009
Paper Number: SEG-2009-2125
... 2002b). 2126SEG Houston 2009 International Exposition and Annual Meeting Abnormal pore pressure prediction of complex structure in northeast of Sichuan drilling sites, A and B, are selected. Well A was drilled after Well B. Our object is to predict pore pressure based on 3D seismic data via formula 3...
Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, October 11–16, 2020
Paper Number: SEG-2020-3427092
.... Geophysics, 79, WA67 WA77, doi: httpsdoi.org/10.1190/geo2013-0323.1. HongYan, L., Z. Lianping, D. Vigh, S. Yang, Z. Hui, L. Xianghao, P. Gengxin, Z. Duoming, and D. Wensheng, 2014, Full-waveform inversion (FWI) on land data from Tarim basin: the first onshore FWI project in China: SEG Global Meeting...
Proceedings Papers

Paper presented at the 2011 SEG Annual Meeting, September 18–23, 2011
Paper Number: SEG-2011-1093
... anticline complex belt trending from northeast to southwest in Fengcheng area, and the direction of regional tectonic stress field is from northeast (out of basin) to southeast (inner basin). There are at least four unconformities can be recognized above the P1f in the seismic profiles (figure 3), which...
Proceedings Papers

Paper presented at the 2012 SEG Annual Meeting, November 4–9, 2012
Paper Number: SEG-2012-0398
... as the test data. The seismic data comes from Songliao Basin in Northeast China, its signal-to-noise ratio is medium and faults are relatively complex. Firstly, we have estimated dips of seismic events using plane-wave destruction technique along inline and cross- line directions (Figure 5a is a structure...
Proceedings Papers

Paper presented at the 2010 SEG Annual Meeting, October 17–22, 2010
Paper Number: SEG-2010-2376
... out another way to solve the arduous problem of fractured reservoir prediction in this area where only narrow azimuth data are available. Method Field description Geological Setting JZ oilfield lies in northeast of Bohaiwan Basin, east China. 56 percent of petroleum amount is reserved...
Proceedings Papers

Paper presented at the 2010 SEG Annual Meeting, October 17–22, 2010
Paper Number: SEG-2010-1231
... in the Northeast Area of South China Sea: PhD. thesis, Tongji University. Jiang, F., J. Wu, and J. Wang, 2008, Joint inversion of gravity and magnetic data in a two-layer model: Applied Geophysics, 5, no. 4, 331 339, doi:10.1007/s11770-008-0042-2. Wang, J., X. Zhang, and J. Wu, 2002, Integrated geophysical...
Proceedings Papers

Paper presented at the 2011 SEG Annual Meeting, September 18–23, 2011
Paper Number: SEG-2011-1118
... then, Dahlstrom (1969), Hossack (1979), Gibbs (1983) and other scholars have gradually introduced balanced cross section techniques into the quantitative study of the deformation of basins and orogenic belts. Since the 1990s, with the development of 3- D seismic technology, several geometrical unfolding methods...
Proceedings Papers

Paper presented at the 2013 SEG Annual Meeting, September 22–27, 2013
Paper Number: SEG-2013-1475
... ratio with joint inversion is more stable for reservoir characterization and correlated with well testing compared with prestack P-wave inversion. Introduction The 3D multi-component experiment conducted in Haita Basin, Northeast China is to explore a seismic solution for reservoir prediction and fluid...
Proceedings Papers

Paper presented at the 2016 SEG International Exposition and Annual Meeting, October 16–21, 2016
Paper Number: SEG-2016-13846213
... , Stratal slicing, Part I : Realistic 3-D seismic model: Geophysics , 63 , 502 – 513 , 10.1190/1.1444351 . Zeng , H. , S. C. Henry , and J. P. Riola , 1998b , Stratal slicing, part II : real seismic data: Geophysics , 63 , 514 – 522 , 10.1190/1.1444352...
Proceedings Papers

Paper presented at the 16th World Petroleum Congress, June 11–15, 2000
Paper Number: WPC-30166
... lunnan area interpretation Northwest China fracture THE TARIM BASIN,NORTHWEST CHINA AS AN EXAMPLE 323 323 THEORY,TECHNOLOGY AND OIL&GAS EXPLORATION BREAKTHROUGH -TAKE THE TARIM BASIN,NORTHWEST CHINA AS AN EXAMPLE Gu Jiayu, Zhang Guangya, Li Xiaodi and Li Ming (Research Institute of Petroleum E&D...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 26–28, 2019
Paper Number: IPTC-19540-MS
... of the south China Sea,[J]. China Offshore Oil and Gas, 2016, 28(2):10 22.(In Chinese) 2. Pang X, Chen C M, Peng D J, et al The pearl river deep-water fan system & petroleum in south China sea [M]. Beijing: Science Press, 2007 :254 269.(In Chinese) 3. Yin X Y, Cao D P, Wang B L, et al Reaserch progress...
Proceedings Papers

Paper presented at the Brasil Offshore, June 14–17, 2011
Paper Number: SPE-143667-MS
... & Eng11 ( 3 ): 620 – 632 . SPE-105245-PA. 5. Ilk , D. , Anderson , D.M. , Stotts , G.W.J. , Mattar , L. , and Blasingame , T.A. 2010 . Production Data Analysis—Challenges, Pitfalls, Diagnostics. SPE Res Eval & Eng 13 ( 3 ): 538 – 552 . SPE-102048-PA. Doi: 10.2118...
Proceedings Papers

Paper presented at the 2009 SEG Annual Meeting, October 25–30, 2009
Paper Number: SEG-2009-1411
... to monitor and analyze the effects of near-surface layers in land seismic exploration has become an important subject for researchers and practitioners. Estimation of near-surface velocity by 3-D tomography The research area, located in an oil field in northeast China, covers a width of 12 km...
Proceedings Papers

Paper presented at the 2017 SEG International Exposition and Annual Meeting, September 24–29, 2017
Paper Number: SEG-2017-17670640
... more reseach. © 2017 SEG SEG International Exposition and 87th Annual Meeting Page 3479 Comprehensive prediction of thin dolomite reservoir: a case study from the northwest of Sichuan Basin, China Seismic Inversion The thin dolomite reservoir, beyond the resolution of typical seismic, is difficult...

Product(s) added to cart

Close Modal