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The AAPG/Datapages Combined Publications Database
Showing 757 Results. Searched 200,357 documents.
Multiscale Seismic Signature of a Small Fault Zone in a Carbonate Reservoir: Relationships Between VP Imaging, Fault Zone Architecture and Cohesion, #120068 (2012)
Pierre Jeanne, Yves Guglielmi, Frédéric Cappa
Search and Discovery.com
... outside the fault zone (Figure 1b). Interestingly, the fault seismic signature in the highly fractured layers appears clearly in the frequency domain...
2012
Geobody Modelling and Reservoir Characterization of Siliciclastic Wara Formation in Khashman Field, Kuwait, #41005 (2012)
Bhaskar Chakrabarti, Meshal Al-Wadi, Lin Ye, Jalal Dashti
Search and Discovery.com
... in frequency and depth domain at Wara interval. Calibrated by litho-facies at the well locations, geobodies (channel sand) are identified in seismic-attribute...
2012
Large-scale 3D Inversion of Helicopter Electromagnetic Surveys for Oil Sands Exploration near Fort McMurray, Alberta, Canada; #41303 (2014)
Leif H. Cox, Glenn A. Wilson, Michael S. Zhdanov, Jonathan Rudd, and John Wilson
Search and Discovery.com
... sensitivity matrix for the entire 3D earth model. We base our frequency-domain modeling on the 3D contraction integral equation method (Hursán...
2014
Application of Sequential Offset Technique in Full Waveform Inversion; #42598 (2025)
Binggang Wang
Search and Discovery.com
... Wenhui, Zhou Huawei. [2010] Progress in the frequency-domain full waveform inversion method. Progress in Geophys, 25(3) 982-993. Chen Yongrui, [2016...
2025
Kronecker neural networks for the win: Overcoming spectral bias for PINN-based wavefield computation
Umair bin Waheed
International Meeting for Applied Geoscience and Energy (IMAGE)
... inversion (FWI). One of the popular approaches is to solve for the wavefields in the frequency domain by using the Helmholtz equation. However, Helmholtz...
2022
Basement Double-wedge Thrusting in the Northern Sierras Pampeanas of Argentina (27S)Constraints from Deep Seismic Reflection
Ernesto O. Cristallini, Alberto H. Comnguez, Victor A. Ramos, Enrique D. Mercerat
AAPG Special Volumes
... entropy deconvolution with frequency-domain constraints, in E. A. Robinson and O. M. Osman, eds., Deconvolution II: Tulsa, Oklahoma, Society...
2004
Diagnostic Applications of Borehole Hydraulic Signal Processing
Connor J. Clark, Jennifer L. Miskimins, Dana L. Gallegos
Unconventional Resources Technology Conference (URTEC)
... data in the time domain, to identify contributions to pressure oscillations at the wellhead on the frequency domain. The resonant frequencies...
2018
Illuminating Reservoirs With Electromagnetics
Leonard J. Srnka
Indonesian Petroleum Association
... processing, analysis, and interpretation is performed using frequency-domain multicomponent techniques, although time-domain single-component CSEM...
2008
Automated interpretation and quality control of logging-while-drilling quadrupole sonic dispersion in anisotropic formations
Lin Liang, Ting Lei, Matthew Blyth, Michiko Hamada
International Meeting for Applied Geoscience and Energy (IMAGE)
... advantage over the dipole source because the collar mode is well decoupled from the borehole mode in the slowness-frequency domain (Sinha et al., 2009...
2022
Monopole slow formation shear head wave Greens function in a LWD borehole acoustic configuration
Tim Geerits, Stefan Schimschal, Anna Swiatek
International Meeting for Applied Geoscience and Energy (IMAGE)
... the mainstream (Geerits et al., 2010). In the space-complex frequency domain, the borehole fluid pressure due to a multipole surface source of order n n 1...
2022
Uncertainty quantification of full-waveform inversion with adaptive MCMC method
Shuhua Hu, Zeyu Zhao
International Meeting for Applied Geoscience and Energy (IMAGE)
... to propose a sample in the adaptive algorithm, which further improves the efficiency. The method is implemented with acoustic FWI with frequency domain...
2023
Real-time and quantitative monitoring of CO2 injection with rapid-repeat time-lapse vertical seismic profile data
Xiaohui Cai, Kristopher Innanen, Qi Hu, Scott Keating, Matthew Eaid, Donald Lawton
International Meeting for Applied Geoscience and Energy (IMAGE)
... component, geophone Hmax component, and DAS data, respectively. We apply the frequency-domain EFWI to the field data, hence, we analyze their amplitude...
2023
Comparison of EMD and S-Transform Spectral Decomposition for Characterizing Hydrocarbon Reservoir: Case Study of East Java Basin
Abdul Haris, A. M. Ustad, Didik Ardiyanto, Gadang G. Wihardy, Budiyono, Tri Bowo, Murti Widyawan
Indonesian Petroleum Association
...** Tri Bowo** Murti Widyawan** ABSTRACT The spectral decomposition attributes, which is analyzed in the form of time-frequency domain, is believed...
2011
Target-oriented wavefield calculation using Recursive Patched Green Functions
Edwin Fagua Duarte, Janaina Schwarzrock, Danyelle da Silva, Joao Medeiros de Araujo, Mauro Ferreira
International Meeting for Applied Geoscience and Energy (IMAGE)
.... Summary We propose a method to calculate the wavefield in the frequency domain at a target area and receivers with reduced computational cost, using...
2023
First arrival enhancement by statics preserving filtering using surface-consistent constraints
Alejandro Quiaro, Mauricio D. Sacchi
International Meeting for Applied Geoscience and Energy (IMAGE)
... in the frequency domain, and S its corresponding diagonal matrix. In the same way, let us define t, the vector with complex exponentials representing...
2023
Imaging Three-Dimensional Hydraulic Fractures in Horizontal Wells Using Functionally-Graded Electromagnetic Contrasting Proppants
Xu Zhou, Arash Dahi Taleghani, J.W. Choi
Unconventional Resources Technology Conference (URTEC)
... with the initial condition and boundary conditions that are defined in the model. The Maxwell’s equations in the frequency domain are solved...
2017
New Approach: Using Relative Inversion with Spectral Decomposition to Distinguish Thin Layers in the 33-Series Sand Reservoirs of the Widuri Field, Southeast Sumatra, Indonesia
Ratih Muliani, Reza Widiatmo, Heri Gunawan, Pranowo Nugroho, Hairunnisa, Awal Mandong, Rino Saputra
Indonesian Petroleum Association
.... Therefore, interpretation was conducted in the Time-Frequency domain because interference patterns were observed in the amplitude spectrum of the seismic...
2018
Application of Spectral Decomposition and RGB Blending for Mapping the Distribution of Ubadari Sandstone in Kasuri Block
Leonard Lisapaly, Anne Queentina Tyas Primasty
Indonesian Petroleum Association
... at the vertical level of interest. Simply based on the transformation of the seismic data from time domain to frequency domain, the methodology was introduced...
2018
Application of Spectral Decomposition Technique in Reservoir Exploration in the Junggar Basin of West China, #10340 (2011)
Cai Gang, Su Mingjun, Yao Qingzhou, Gong Honglin
Search and Discovery.com
... and geologic bodies in the 3D survey areas by using seismic data. Seismic data in the time domain can be converted into frequency domain through Discrete...
2011
Pre-drill Reservoir Evaluation Using Passive Seismic Imaging
Charles Sicking, Jan Vermilye, Ashley Yaner
Unconventional Resources Technology Conference (URTEC)
... the frequency domain signal into the cepstral domain where the wavelet occupies the lower URTeC: 2460524 2 components of the quefrency while...
2016
Fast anisotropic viscoelastic modeling and application in quantitative seismic reservoir characterization
Sirui Tan, Sunwoong Lee, John E Anderson, Haiyang Wang, Olivier Burtz, Partha Routh, Rongrong Lu, Yang Yu
International Meeting for Applied Geoscience and Energy (IMAGE)
...nly known as the Hadamard product. Note that the equation is written in a mixed time-frequency domain for simplicity. To solve the equation in the t...
2022
3D real-time imaging for electromagnetic fracturing monitoring based on deep learning
Zhigang Wang, Yao Lu, Ying Hu, Yinchu Li, Ke Wang, Dikun Yang
International Meeting for Applied Geoscience and Energy (IMAGE)
.../10.1093/gji/ggz204. Wang, Z., G. Yu, L. Zhang, C. Wang, J. Zhang, and Z. Liu, 2017, The use of time-frequency domain electromagnetic technique to monitor hydraulic...
2022
Geophysical characterization of a nonaqueous-phase liquidcontaminated site
Alberto Godio, Alessandro Arato, Stefano Stocco
Environmental Geosciences (DEG)
... NAPL. The geophysical investigation was conducted using geoelectrical, electromagnetic (frequency domain), and georadar methods; data calibration...
2010
Spectral hydrology: Resolution and uncertainty in multifrequency oscillatory hydraulic tomography
Jeremy R. Patterson, Michael Cardiff
International Meeting for Applied Geoscience and Energy (IMAGE)
... by Fourier coefficients. As an example, consider a confined 2D aquifer. In the frequency domain, the groundwater flow equation becomes: The use of near...
2022
Feasibility of FDEM monitoring at the Kemper CarbonSAFE site
Colton Kohnke, Yaoguo Li, Richard W. Hammack
International Meeting for Applied Geoscience and Energy (IMAGE)
... accessible. We focus on examining two survey configurations at the Kemper CarbonSAFE site. The first is a frequency-domain cross-dipole source that extends over...
2022