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The AAPG/Datapages Combined Publications Database
Showing 1,196 Results. Searched 200,693 documents.
Integration of SIP and MIP methods for pore-size distribution in carbonate rocks
Neha Panwar, Ravi Sharma, Shruti Malik, Ashish Dhiman, Andre Revil, Santosh Kumar Behera, Surendra Khanna
International Meeting for Applied Geoscience and Energy (IMAGE)
..., et al., 2019). SIP measurements can be performed in time domain and frequency domain ranging from 100 mHz to 45 kHz. In the frequency domain...
2022
Semi-global multiparameter FWI using public cloud HPC
Henry A. Debens, David Knodel, Fabio Mancini, Darryl Harris, Mike Warner, Adrian Umpleby
International Meeting for Applied Geoscience and Energy (IMAGE)
... to “kick start” the inversion. This scaling is done in the time domain and acts to preserve the velocity at wide angles. Second International Meeting...
2022
Viscoelastic anisotropic seismic wave modeling using recursive convolution method and curvilinear collocated finite difference method for different boundaries
Chao Jin, Bing Zhou
International Meeting for Applied Geoscience and Energy (IMAGE)
... method, we developed a 2D time-domain seismic wave simulation that accommodates viscoacoustic, viscoelastic isotropic and viscoelastic anisotropic...
2023
Joint 4D full-waveform inversion using enhanced template-matching objective function
Gaurav Dutta, Emmanuel Saragoussi, Xin Cheng, Markos Sourial, Yongbo Zhai, Chirag Parekh, Denes Vigh
International Meeting for Applied Geoscience and Energy (IMAGE)
...://doi.org/10.3997/2214-4609.202310765. Denli, H., and L. Huang, 2009, Double-difference elastic waveform tomography in the time domain: 79th Annual...
2023
Seismic signatures of pore fluid mobility in heterogeneous reservoirs
Qiuzi Li, Brent Wheelock, Tuan Tran, Fadil Santosa
International Meeting for Applied Geoscience and Energy (IMAGE)
... applications and in the time-frequency domain. Prior studies showed that evaluated the influence of CO2 saturation on the seismic data AVA and spectral...
2023
Acoustic approximation VTI reverse-time migration using pseudo-depth mapping method
Xinwen Zhang, Jianping Huang, Zhenchun Li
International Meeting for Applied Geoscience and Energy (IMAGE)
..., it concludes that, the Pseudo-Depth domain mapping method has obvious advantages in computational time and memory consumption. Introduction The RTM method...
2023
Enhancing Seismic Interpretation Using Crosswell Seismic: Case Study From Indonesia
Tri Handayani, Zeppy Irwanzah, M. Taslim, Sanjeev Dogra, Ajay Nalonnil, Bruce Marion, Pedro Carrillo Reyes
Indonesian Petroleum Association
... is processed in time and depth domain. The time-depth transformation is made through raytracing of the optimal velocity field previously generated...
2011
Advanced Reprocessing and Imaging: Enhancing Legacy Surveys
Dominic Fell, Shane Westlake, Richard Patenall, Jennifer Badry
Petroleum Exploration Society of Australia (PESA)
... using TTI Kirchhoff prestack depth migration and comparisons were made to the previous time domain imaging results undertaken in 2010. Key words...
2016
Marchenko-based internal multiple attenuation feasibility analysis for a thin-layered media in ultra-shallow water OBN from offshore Middle East
Frederico Xavier de Melo, Suyang Chen, Luis Salinas, Shotaro Nakayama, Nozomi Yamamoto
International Meeting for Applied Geoscience and Energy (IMAGE)
... at the target zone (Figure 2). These boundaries roughly follow the gentle structural setting present in the synthetic data in time domain, as shown...
2023
Estimation of ocean-water temperature and salinity from marine seismic data for weather prediction and climate modeling
Dwaipayan Chakraborty, Jorlivan Correa, Matheus Mendes Ferreira de Faria, Emmanuel Oladeji, Subhashis Mallick
International Meeting for Applied Geoscience and Energy (IMAGE)
... common midpoint (CMP) location and then laterally interpolating them. Fig. 1b is the sound speed (in time domain) obtained from GA inversion using...
2023
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)
... method (Virieux and Operto, 2009). The least-squares FWI (conventional FWI) can be formulated, in the time-domain, as the following optimization problem...
2023
Estimating soil strength using ultra high-resolution seismic and geological unit
Donglin Zhu, Ge Jin, Yi Shen, Xuefeng Shang, Shuang Hu, Jinbo Chen, Vanessa Goh
International Meeting for Applied Geoscience and Energy (IMAGE)
...-to-sequence framework that predicts the corresponding CPT curve using 1D seismic traces. Given that UHRS data is time-domain based and CPT data...
2024
Viscoacoustic wave propagation: Spectral-element simulations with a novel GSLS-type wave equation
Yu Chen, Bin He, Hejun Zhu
International Meeting for Applied Geoscience and Energy (IMAGE)
... in either the frequency or time domain. Lysmer and Drake (1972) pioneered frequency-domain numerical modeling of seismic propagation by calculating...
2024
Serang Field – Discovery Within a Seismic "Fault Shadow"
Tom Clark, Mike Turk, Joewono Hadiwijoto, Yoseph Partono
Indonesian Petroleum Association
... the time shifts implied by the Average Velocity Gradient in the time domain (ΔT) instead of applying the correction in the velocity domain. A ΔT...
2000
Interpretation of first-arrival times of borehole acoustic measurements acquired in high-angle wells using 3D eikonal numerical simulations
Feiyue Xia, Carlos Torres-Verdín
International Meeting for Applied Geoscience and Energy (IMAGE)
... times are verified with 3D finite-difference time-domain (FDTD) simulations. Calculated apparent slowness at different tool azimuths show good sensitivity...
2024
AEM, Seismic and Power-lines: A hydrogeological case study in Peel, Western Australia
Andrew Pethick, Brett Harris, Olga Barron
Petroleum Exploration Society of Australia (PESA)
... [email protected] CSIRO Floreat, Western Australia [email protected] North SUMMARY Airborne time domain electromagnetic and high resolution 2D seismic data...
2019
Handling noise in AEM inversion implications for subsurface characterisation
Shane Mulè, Camilla Soerensen, Tim Munday
Petroleum Exploration Society of Australia (PESA)
... sample by sample inversion of time-domain AEM data – theoretical details. Retrieved from https://github.com/GeoscienceAustralia/gaaem/docs...
2019
Effects on the precision of tomography near-surface model with single receiver
Baohua Yu, Yongguo Wu, Haili Wang, Faquan Feng, Quanbin Yang, Lixin Ma
International Meeting for Applied Geoscience and Energy (IMAGE)
... the tomographic statics respectively, the improvements of the two receiving patterns in time-domain are approximate: in terms of the useful wave, the improvements...
2024
Seismic image resolution enhancement with limited-well datasets using deep learning
Son Phan, Haibin Di, Wenyi Hu, Aria Abubakar
International Meeting for Applied Geoscience and Energy (IMAGE)
... post-stack seismic volume is in the time domain with the sampling rate of 4 milliseconds (ms). The recorded logs along the wellbores, sampled every half...
2024
Numerical experiments on 3D frequency domain multiparameter full-waveform inversion in viscoelastic media in parallel environments
Guoqi Ma, Bing Zhou, Jamal Zemerly, Mohamed Kamel Riahi
International Meeting for Applied Geoscience and Energy (IMAGE)
...). Consequently, there has been a growing viscoelastic FWI studies either in time domain (Fathi et al., 2015; Fabien-Ouellet et al., 2017; Aragao and Sava...
2024
3D land full-waveform inversion in the Permian Basin: A case study at Quail Ridge East
Benjamin Consolvo
International Meeting for Applied Geoscience and Energy (IMAGE)
... wave propagation. In this study, an acoustic, isotropic, 3D, time-domain wave equation was used to generate synthetic seismic data. One limitation...
2024
Application of phase stabilization Q migration in comprehensive evaluation and identification of tight-reservoir
Yi Bao, Hai-Bo Zhao, Xu Liu, Xiao-Wei Guan, Xin-Yue Song, Cheng Wang, Zai-Jin Zhang
International Meeting for Applied Geoscience and Energy (IMAGE)
... the relationship between equivalent Q values in the time and depth domain, using Qint-Vint fitting forms a high-precision 3D layer Q model (ZHANG J F and Wapenaar...
2024
Physics-informed full-waveform inversion using learned wavefield solutions
Xinquan Huang, Tariq Alkhalifah, Fu Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
... insufficient for time-lapse applications. Yang et al. (2023) proposed the Fourier neural operator (FNO) based solver for time-domain wave equation...
2024
Optimal survey design for full-waveform inversion via bi-level optimization
H. S. Aghamiry, S. Operto
International Meeting for Applied Geoscience and Energy (IMAGE)
... in the frequency or time domain with or without regularization. Upper-level problem: The upper-level problem searchs for the number and labels of sources...
2024
A New Insight of Hydrocarbon Potential in Stratigraphic Trap in the Keutapang Formation, North Sumatra Basin
Argya Hastubrata Basundara, Andi Mardianza, Humbang Purba, Ricky Andrian Tampubolon, Shidqi Anugrah Diria, Dedi Retno Haryanto, Herman Darman, Junita Trivanty
Indonesian Petroleum Association
... by tying the difference of domain parameter of the seismic (time domain) and well (depth domain). The analysis of well data is divided...
2018