Abstract: Prestack Depth Migration with the Gabor Transform; #90211 (2015)

Yongwang Ma and Gary Margrave

Search and Discovery.com

... integral. We will illustrate the performance of this algorithm with images from prestack depth migration of the Marmousi dataset. Introduction Migration...

Simultaneous waveform inversion of seismic-while-drilling data for P-wave velocity, density, and source parameters

Jinji Li, Scott Keating, Nasser Kazemi, Roman Shor, Kristopher A. Innanen

International Meeting for Applied Geoscience and Energy (IMAGE)

...Systems and Signal Processing, 160, 107836, doi: https://doi.org/10.1016/j.ymssp.2021.107836. Cornish, B., R. Deady, G. Varsamis, and T. Hilto...

Physics-based preconditioned multidimensional deconvolution in the time domain

David Vargas, Ivan Vasconcelos, Matteo Ravasi, Nick Luiken

International Meeting for Applied Geoscience and Energy (IMAGE)

..., KAUST SUMMARY Multi-Dimensional Deconvolution is a data-driven method that is at the center of key seismic processing applications - from suppressing...

Least-squares reverse time migration: Lessons learned from recent applications in challenging areas of the Santos Basin, Brazil

Jos Rodrigues, Felipe Duarte, Danilo Domingos, Bruno Pereira-Dias, Elionardo Pintas

International Meeting for Applied Geoscience and Energy (IMAGE)

... in exploration derisking and reservoir characterization in complex geological settings. Among these processing and imaging techniques, we highlight...

Operator chains and seismic data decomposition

Sergey Fomel

International Meeting for Applied Geoscience and Energy (IMAGE)

... decomposition: IEEE Transactions on Signal Processing, 62, 531–544, doi: https://doi.org/ 10.1109/TSP.2013.2288675. Fomel, S., 2002, Applications of plane...

Seismic intelligent characterization of paleocave filling types in deeply buried carbonate reservoirs

Jiangyun Zhang, Fei Tian, Wenxiu Zhang, Wenhao Zheng, Wang Zhang, Zhongxing Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

... characterization. Introduction 2) Nonlinear mapping of electrofacies to seismic facies: Spectral shaping and diffusion filtering algorithms were used...

Semi-quantitative prediction of hydrocarbon gas saturation in carbon dioxide enrichment areas in the South China Sea deepwater

Leyi Xu, Weiwei Zhang, Xumin Liu, Hao Liu, Jianfeng Yang, Yixuan Ma

International Meeting for Applied Geoscience and Energy (IMAGE)

... shows the CRP gather data before processing. The gather has good lateral consistency and high signal-tonoise ratio, but there is obvious amplitude...

Exploiting non-uniqueness: Improving inversion results by post-processing

James Brewster

International Meeting for Applied Geoscience and Energy (IMAGE)

...Exploiting non-uniqueness: Improving inversion results by post-processing James Brewster Exploiting Non-Uniqueness Exploiting Non-Uniqueness...

Integrating geophysical monitoring data into multiphase fluid flow reservoir simulation

Trevor P. Irons, Brian J.O.L. McPherson, Nathan Moodie, Rich Krahenbuhl, Yaoguo Li

Petroleum Exploration Society of Australia (PESA)

... improves it’s predictive power and utility as a management tool. Key words: CCS, electromagnetic methods, multiphase flow INTRODUCTION Carbon capture...

Automatic low-order weak faults detection from carbonate reservoir based on deep learning and ant tracking

Han Wang, Xingwei Wu, Hanqing Wang, Jin Meng, Ji Chang, Tianrui Ye, Yujie Zhou, Dongwei Zhang, Yitian Xiao

International Meeting for Applied Geoscience and Energy (IMAGE)

... Bemmel, P. P., and R. E. Pepper, 2000, Seismic signal processing method and apparatus for generating a cube of variance values. U.S. Patent No. 6,151,555...

Diffusion regularization for multi-parameter near-surface elastic full-waveform inversion

Mohammad Hasyim Taufik, Fu Wang, Tariq Alkhalifah

International Meeting for Applied Geoscience and Energy (IMAGE)

...ging inverse problems: IEEE Signal Processing Letters, 24, 1872–1876. Taufik, M. H., F. Wang, and T. Alkhalifah, 2024, Learned regularizations for m...

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)

... in the large number of pseudo-wells during the network training. Introduction Seismic images provide valuable understanding of the subsurface...

Stability criteria for seismic data interpolation artificial neural networks

Yiying Xing, Wenlong Wang, Florian Bossmann, Xuexin An

International Meeting for Applied Geoscience and Energy (IMAGE)

... critical metrics: Tiny Worst-Case Perturbations and Small Structural Recovery. Tiny Worst-Case Perturbations INTRODUCTION Recent advances in artificial...

Seismic interpolation based on quadratic denoising neural network

Yuhan Sui, Xiaojing Wang, Jianwei Ma

International Meeting for Applied Geoscience and Energy (IMAGE)

... SUMMARY Seismic interpolation is crucial for seismic data processing by interleaving missing traces with synthesized traces to increase spatial sampling...

Towards wave-equation ambient noise tomography of a landslide: The Harmalière case study

Giuseppe Provenzano, Grégory Biévre, Romain Brossier, Stéphane Garambois, Ludovic Métivier

International Meeting for Applied Geoscience and Energy (IMAGE)

... thick vegetation and surface water, along with the low-power of the hammer sources, require dedicated processing to enhance the signal-tonoise ratio (SNR...

Application of generalized radon transform migration to crosswell seismic geometry

Shujaat Ali, Olga Podgornova, Takashi Mizuno, Joel Le Calvez

International Meeting for Applied Geoscience and Energy (IMAGE)

... and receiver wells are nearly vertical and nearly 700ft apart in the source-receiver interval. Crosswell Data Processing Introduction Post-critical reflections...

Seismic Stratigraphy Detection and Evaluation: The Implications in Exploring for Hydrocarbon Structural Traps in Morowali Waters and Gulf Of Kendari, Central Sulawesi, Indonesia

Kevin Muster Regulus Victor, Delyuzar Ilahude, Hermansyah G, Wijaya P H, Nainggolan T B, Usman E, Lili Sarmili, Hananto Kurnio, Widiatmoko H C, Rachmat B, Dewi K T, Rohendi E, Noviadi Y, Rahardjo P, Mustafa M A, Wahib A, Setyanto A, Ibrahim A, Widodo E W, Iswal M H

Indonesian Petroleum Association

... of the data processing on the SBP (Sub-Bottom-Profile) trajectory, it was discovered that the contour pattern varies at a depth of 150-2000 meters, followed...

R&D into Time-Lapse 3-D Seismic with Analogue Sandbox Models

Don Sherlock

Petroleum Exploration Society of Australia (PESA)

... Sandbox Models By Don Sherlock, Department of Exploration Geophysics, Curtin University o f Technology Introduction A nalogue sandbox models prov ide...

Carbonate Recent Discovery Unearthed: A Journey through Discovery, Challenges and Accomplishment

Nik Ros Afira Binti Nik Mustapha, Muhammad Aip, Varindra Pradhana, Hendra Iriansyah Darmawan, Nur Zarlina Binti A Rahman

Indonesian Petroleum Association

... to Phase-2. This accomplishment allowed the team to complete the POD within 1.5 years from the field’s discovery. * Petronas INTRODUCTION The study field...

Multi-Component Seismic (3C) Data Acquisition … A Case Study from Oil India Ltd. Operational Area in Upper Assam Basin, #40728 (2011)

K. L. Mandal, A. K. Khanna, Dr. R. Dasgupta

Search and Discovery.com

... survey has three stages viz. Acquisition, processing and interpretation. There is a scope to make the entire survey campaign cost effective if the data...

3D Inversion of Crosswell Electromagnetic Data Collected between Extremely Spaced Horizontal Wells, #41860 (2016).

Ping Zhang, Alberto Marsala, Stig Lyngra, Wael Abdallah, Mike Wilt

Search and Discovery.com

.... Introduction DeepLook EM, initially developed in the 1990’s, involves applying inductive physics and 2D inversion to vertical and sub-vertical wells...

New Fracture Diagnostic Tool for Unconventionals: High-Resolution Distributed Strain Sensing via Rayleigh Frequency Shift during Production in Hydraulic Fracture Test 2

Gustavo A. Ugueto, Magdalena Wojtaszek, Somnath Mondal, Artur Guzik, Dana Jurick, Ge Jin

Unconventional Resources Technology Conference (URTEC)

... a tunable-wavelength laser system. Changes in strain are measured with an extremely high spatial resolution of 20 cm and with high signal-to-noise ratios over...

The Impact of Hydraulic Fracturing Fluid on the Near-Wellbore Shale Region Involving Interactions with Steel, Cement and Shale

Wei Xiong, Brandon McAdams, Mengling Stuckman, Barbara Kutchko, Christina Lopano, J. Alexandra Hakala

Unconventional Resources Technology Conference (URTEC)

... discoloration, and mineral precipitation. Introduction Hydraulic fracturing is a technique to increase the permeability of oil and gas reservoirs...

Abstract: Introduction to Geologic Remote Sensing, by James V. Taranik, Charles M. Trautwein; #90962 (1978).

Search and Discovery.com

Rapid Methods for Locating Existing Well Penetrations in Unconventional Well Development Areas of Pennsylvania

Garret A. Veloski, James Sams, Richard W. Hammack

Unconventional Resources Technology Conference (URTEC)

... signal processing effectively removes negative frequency components of the magnetic signal and enhances the edges of features giving rise to these signals...