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The AAPG/Datapages Combined Publications Database
Showing 1,249 Results. Searched 200,756 documents.
A Towed Streamer EM System Performance Case Study
Folke Engelmark, Allan McKay, Johan Mattsson
Indonesian Petroleum Association
... deconvolution. Data density is very similar to 2D seismic. The electromagnetic noise in the frequency responses can be reduced by a number...
2013
Nano- to Microscale Pore Characterization of the Utica Shale
Alexander M. Swift, Julia Sheets, David R. Cole, Lawrence M. Anovitz, Susan A. Welch, Xin Gu, David F. Mildner, Steve J. Chipera
Unconventional Resources Technology Conference (URTEC)
... the deconvolution of the USANS data by desmearing for slit-height corrections) using NCNR data reduction software (Kline et al., 2006) and IGOR Pro®. SANS...
2014
Pencirian geologi kejuruteraan dan geofizik batuan formasi Kenny Hill di tapak Kamsis H, Universiti Kebangsaan Malaysia (IN MALAY), Engineering geological and geophysical characterization of rocks of the Kenny Hill formation at Kamsis H, Universiti Kebangsaan Malaysia
Lakam anak Mejus, Abdul Ghani Rafek, Abdul Rahim Samsudin, Umar Hamzah, Rahman Yaccup
Geological Society of Malaysia (GSM)
... Sarjana Sains, Universiti Kebangsaan Malaysia, Bangi (tidak diterbitkan). LOKE, M.H. AND BARKER, R.D., 1995. Least-Squares Deconvolution of Apparent...
2003
Donkey Creek North Minnelusa 3-D: Challenging Conventional Wisdom
John B. Frederick, Karen T. Dean, Steven G. Fryberger, Tim D. Wilcox
Rocky Mountain Association of Geologists
.... The broad frequency spectrum was obtained by applying surface consistent spiking deconvolution, refraction statics, multiple iterations of surface...
1995
Probabilistic seismic interpolation with the implicit prior of a deep denoiser
Matteo Ravasi
International Meeting for Applied Geoscience and Energy (IMAGE)
... Conference on Learning Representations. Ravasi, M., T. Selvan, and N. Luiken, 2022, Stochastic multidimensional deconvolution: IEEE Transactions...
2023
Specialized processing of a massive distributed acoustic sensing (DAS) 3D VSP in a producing well
Ali Sayed, Francesca Twynam, Ran Bachrach, Philippe Caprioli, Marcus Holloway, Qingsong Li, Reetam Biswas, Daniel Tebo, Sam Buist
International Meeting for Applied Geoscience and Energy (IMAGE)
...ng noise was filtered out by applying a predictive deconvolution operator. This was followed by wavefield separation in the τ-p domain....
2023
Bottom Cable 3-D Seismic Operations in the Transition Zone
Ezhar Manaf, Bambang Indroyono, Peter C. Johnson, James A. Musser
Indonesian Petroleum Association
... and deconvolution for source and receiver location specific wavelet variations. This technique also permitted an efficient means for undershooting various...
1995
An Example of 3-D AVO for Lithology Discrimination in Widuri Field, Asri Basin, Indonesia
Steven W. Smith, Larry Danahey, Romina Himawan, William E. Harmony, H. Lee Gilmore, John W. Armon, Tony L. Bowman, Wayne Smith
Indonesian Petroleum Association
... were applied to minimize distortion of the relative amplitudes in the pre-stack data. Processes applied included: Surface Consistent Deconvolution...
1995
Groundwater Investigation Using Electrical Resistivity Imaging Technique at Sg. Udang, Melaka, Malaysia
Zeinab Asry, Abdul Rahim Samsudin, Wan Zuhairi Yaacob, Jasni Yaakub
Geological Society of Malaysia (GSM)
..., M.H. & Barker, R.D., 1995. Least-squares deconvolution of apparent resistivity pseudosections. Geophysics, 60: 1682–1690. Loke, M.H., 1997...
2012
PP-PS depth-domain AVA inversion
Maud Cavalca, Robin P. Fletcher
International Meeting for Applied Geoscience and Energy (IMAGE)
... deconvolution of the image, using an approximate of 𝑯. Alternatively, by formulating the reflectivity model as the result of a plane-wave angledependent...
2023
Question of the Wind River Thrust, Wyoming, Resolved by COCORP Deep Reflection Data and by Gravity Data
Scott B. Smithson, Jon Brewer, S. Kaufman, Jack Oliver, Charles Hurich
Wyoming Geological Association
... by the effect of velocity variations Processing of the reflection data includes CDP sorting velocity analysis, and 24-fold CDP stacking. Then deconvolution...
1978
Understanding Multiples to Upgrade Low-Relief Prospects
Sunu H. Praptono, Witan O. Ardjakusumah
Indonesian Petroleum Association
... and all the subsequent problems, e.g. phase rotation, time shift, optimum prestack deconvolution, etc. The processing would be simpler, since the gathers...
1996
High resolution imaging by dynamic matching FWI in the presence of AVO effects
Fuchun Gao, Shuqian Dong, Yang He, James Sheng, Faqi Liu, Bin Wang, Carlos Calderon, Yuriy Ivanov, Fanny D. Marcy, Ole E. Aaker
International Meeting for Applied Geoscience and Energy (IMAGE)
... bands in the second step. For that purpose, multiples were first removed by up-down deconvolution (UDD) and residual multiples in the resulting UDD data...
2023
Azimuthal Velocity Analysis of 3-D Pre-Stack Seismic Data for Fracture-Induced Anisotropy in the Altamont-Bluebell Field
Khaled Al Dulaijan, Gary Margrave
Unconventional Resources Technology Conference (URTEC)
..., inline-azimuth-shot line). Also, spherical divergence correction, surface-consistent amplitude corrections, and deconvolution were applied. The zero-offset...
2016
A graph-space optimal transport FWI approach based on κ-generalized Gaussian distribution
Sérgio Luiz E. F. da Silva, Giorgio Kaniadakis
International Meeting for Applied Geoscience and Energy (IMAGE)
.../10.1016/S0378-4371(01)00184-4. Luo, S., and P. Sava, 2011, A deconvolution-based objective function for wave-equation inversion: 81st Annual...
2023
Where Is My Horizontal Well? Use of Borehole Seismic Where Velocities Vary Laterally
Agus Muharam, Frank Musgrove
Indonesian Petroleum Association
... be very difficult to separate by deconvolution since there is no slope difference. We did not try this method because of the obvious problems and because...
1998
Recovering the invisible signals for urban traffic monitoring using distributed acoustic sensing
Yangkang Chen, Hang Wang, Rui Min, Yunfeng Chen
International Meeting for Applied Geoscience and Energy (IMAGE)
.... van den Ende, M. P., A. Ferrari, A. Sladen, and C. Richard, 2021, Deep deconvolution for traffic analysis with distributed acoustic sensing data: IEEE...
2024
Seismic frequency-divided iterative inversion method based on river channel constraints and its application in fine description of composite channel sand bodies
Zhenglong Zhang, Hebing Tang, Ying Qie, Dehai Qin
International Meeting for Applied Geoscience and Energy (IMAGE)
...d of broadband expansion based on frequency division deconvolution and its application in fine reservoir description: First International Meetin...
2024
Analysis of geologic structures using deep sonic imaging
Nobuyasu Hirabayashi, Leon Dahlhaus, Rajeev Kumar, Jeroen Jocker, Erik Wielemaker, Manish Lal Khaitan, Charles Naville
International Meeting for Applied Geoscience and Energy (IMAGE)
... (t) is the waveform recorded by the ith azimuthal receiver (i ≥ 0), and w′ (t) is the filtered waveform. A matched i (or deconvolution) filter (Hirabayashi...
2024
Research on first break picking based on deep learning for DAS-VSP data
Naijian Wang, Yinpo Xu, Yuxin Hou, Yingjie Pan, Mingxing Wang, Chun Zhang, Tianfu Yang
International Meeting for Applied Geoscience and Energy (IMAGE)
... such as velocity field, anisotropy, TAR factor, Q value, deconvolution, etc. of underground media can be accurately extracted, which is of great significance...
2024
Feasibility of the quantitative time-lapse seismic characterisation of a heterogeneous CO
Roman Isaenkov, Stanislav Glubokovskikh, Boris Gurevich
Petroleum Exploration Society of Australia (PESA)
... deconvolution then converts the seismic trace into reflection coefficients. Even this relatively simple inversion process highly depends on the regularisation...
2019
Super-virtual interferometry for noise elimination on vertical seismic profiling (VSP)
Yicheng Zhou, Yang Cui, Sherif Hanafy
International Meeting for Applied Geoscience and Energy (IMAGE)
... to the reason of the successive application of two convolutions and one cross-correlation operations, it is necessary to apply the wavelet deconvolution...
2024
The Marchenko internal multiple elimination based on focal transform and its application on seismic data reconstruction
Zhen Liao, Xiaohong Chen, Wenjin Li
International Meeting for Applied Geoscience and Energy (IMAGE)
..., Rt represents the primary wavefield for which we are solving, R denotes the original data after deconvolution, the sum of M2m signifies the internal...
2024
Nonlinear time difference detection of seismic image based on image registration
Rongwei Xu, Huazhong Wang, Bo Feng, Chengliang Wu
International Meeting for Applied Geoscience and Energy (IMAGE)
... deconvolution: Second International Meeting for Applied Geoscience & Energy, SEG/AAPG, Expanded Abstracts, 972–976, doi: https://doi.org...
2024
4D batch FWI Sampling the null-space and random matrix theory
Madhav Vyas, Simon Luo, Esteban Díaz
International Meeting for Applied Geoscience and Energy (IMAGE)
... deconvolution (Robinson and Treitel, 1980) to remove energy that is not consistent across ˇ di batches. Consider i m′ f f as the cleaned-up 4D FDR difference...
2024