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The AAPG/Datapages Combined Publications Database
Showing 29,540 Results. Searched 196,121 documents.
Integration of active and passive surface seismic for understanding the variations observed during a stimulation campaign.
Paolo Primiero, Gorka Garcia Leiceaga, Joël Le Calvez
Unconventional Resources Technology Conference (URTEC)
... in the processing despite environmental noise, near surface complexity in some areas and attenuation by the weathering layers might compromise...
2013
Time-Lapse WAW VSP Imaging of an Unconventional Reservoir Using DAS Fiber Optics
J. Andres Chavarria, Dan Kahn, David Langton, Steve Cole, Xinyang Li
Unconventional Resources Technology Conference (URTEC)
... Introduction Successful 4D seismic surveys require reliable and repeatable measurements of the seismic wavefields. Various factors affect the repeatability...
2019
Application of General Surface Multiple Prediction, a True Azimuth 3D Surface Related Multiple Elimination Technique, in the Deep Water Area of the Eastern Makassar Strait
Andreas T. Waluyo, Frank Büker
Indonesian Petroleum Association
... is a key step in the data processing prior to imaging the seismic data. A multiple attenuation feasibility study carried out in the beginning...
2009
FWI imaging of complex subsalt Mesozoic targets from land to shallow waters
Timmy Dy, Minshen Wang, Sabaresan Mothi, Don Dobesh, Shengda Ding, Oscar Andrade, Pablo Ortega, Alfredo Vázquez Cantú, Silvino Domínguez García, Gerardo López Leyva
International Meeting for Applied Geoscience and Energy (IMAGE)
... in shallow waters. The lack of near-offset data (due to sparse acquisitions) makes multiple attenuation a non-trivial step for obtaining the primary...
2023
Abstracts: Application of FX Singular Spectrum Analysis on Structural Data; #90173 (2015)
Alexander Falkovskiy, Elvis Floreani, Gerry Schlosser
Search and Discovery.com
... better random noise attenuation when using the Cadzow FX filter. AAPG Search and Discovery Article #90173 CSPG/CSEG/CWLS GeoConvention 2011, Calgary...
2015
Integrated Seismic Processing Challenges in Karstified Terrain of Papua New Guinea Fold Belt, #42521 (2020).
Subhash Chandra, Michael Szczepaniak, Patrick Haltmeier,
Search and Discovery.com
... and Stack. The 2005 seismic section shown in Figure 3 is an example of data with this sequence applied. Recent advances in noise attenuation...
2020
Interferometry Application to Interpolate Missing 2D Seismic Data in Shot Gathers
Lily Suherlina, M.Yusup Nur Khakim, Hilman Mardiyan, Roy Baroes
Indonesian Petroleum Association
..., gap, multiple attenuation. INTRODUCTION Seismic interferometry is an exciting new field in geophysics that utilizes multiple scattering events...
2016
Feasibility of the quantitative time-lapse seismic characterisation of a heterogeneous CO
Roman Isaenkov, Stanislav Glubokovskikh, Boris Gurevich
Petroleum Exploration Society of Australia (PESA)
... parameters can be estimated from realistic bandlimited seismic data and how noise in the data affects the quality of the estimates. To this end we perform...
2019
Abstract: Q Estimation by a Match-filter Method; #90174 (2014)
Peng Cheng and Gary F. Margrave
Search and Discovery.com
... method, more robust to noise and more suitable for the Q estimation from reflection data, and has the potential to indentify a localized low Q zone...
2014
Abstract: Rank-Reduction-Based Trace Interpolation; #90172 (2014)
Stewart Trickett, Lynn Burroughs, Andrew Milton, Larry Walton, Rob Dack
Search and Discovery.com
... of multidimensional filters to suppress random noise based on matrix-rank reduction of constant-frequency slices. Here we extend these filters to perform...
2014
Seismic Acquisition and Processing
Bruce S. Hart
Special Publications of SEPM
... for Geologists (SC48), 2000 CHAPTER 3: SEISMIC ACQUISITION AND PROCESSING INTRODUCTION The data recorded by seis ic receivers in the field bears little...
2000
Abstract: Black Box Recording of Passive Seismicity: Pitfalls of not Understanding your Acquisition Instrumentation and its Limitations; #90187 (2014)
Ted Urbancic and Andreas Wuestefeld
Search and Discovery.com
... outline frequency and bandwidth limitations, consider different noise and resonance effects on signals, the effects of coupling behaviour, and introduce...
2014
Implementation of Denoising Diffusion Probability Model for Seismic Interpretation
Fan Jiang, Konstantin Osypov, Julianna Toms
International Meeting for Applied Geoscience and Energy (IMAGE)
... to quantify uncertainty. Introduction A generative model becomes more important in exploration since it helps naturally quantify uncertainty...
2023
Zonal Isolation Surveillance A Case Study a Through-Tubing Measurement and Analysis Method Which Can Identify and Diagnose Fluid Movement in Annuli Caused by Loss of Annular Integrity
B.R. Wijaya, A. Prawesti, Z. Rahamanda, A. Mansur, A.H. Prasetyo, A. Muhadjir, W. Andono, M. Saada, M. Abdelmoula
Indonesian Petroleum Association
... improve zonal isolation surveillance. Keywords: annular temperature. integrity, spectral noise, INTRODUCTION Achieving zonal isolation by cementing...
2017
Application of Artificial Intelligence Tools for Fault Imaging in an Unconventional Reservoir: A Case Study from the Permian Basin
H. Garcia, L. Plant
Unconventional Resources Technology Conference (URTEC)
... attenuation filters were applied to the data to attenuate noise. A cleaner seismic data will improve the attribute calculation results and decrease false...
2021
Abstract: Application of a Tomographic Velocity Model to the Prestack Depth Migration of a Buried Valley; #90172 (2014)
Oluwafemi Ogunsuyi, Douglas R. Schmitt
Search and Discovery.com
... noise attenuation and wave field separation: 69th Annual International Meeting, SEG, Expanded Abstracts, 1204–1207. Levson, V., 2008, Geology...
2014
Joint VTI and Mud Slowness Inversion Using Multiple Modes and Adaptive Weighting
Mark Collins
Unconventional Resources Technology Conference (URTEC)
... scheme as a function of frequency to reduce the effect of noise, and a global optimization over multiple depths is used to improve the estimate of mud...
2013
Overburden Compensation: A Pragmatic Solution to the Frequency Dependent Amplitude Losses Associated With Laterally Variable Overburden
Swee Leng NG, Martin Bayly
Indonesian Petroleum Association
... the frequency loss but often over-gains noise. Hargreaves and Calvert (1991) used inverse earth attenuation (Inverse Q) filtering techniques based...
2008
Sub-seafloor reflectivity estimation by upgoing wavefield deconvolution
Hassan Masoomzadeh, Tim Seher, M. A. H. Zuberi
International Meeting for Applied Geoscience and Energy (IMAGE)
... approaches to water layer multiple attenuation by wave field extrapolation: 57th Annual International Meeting, SEG, Expanded Abstracts, 276–277, doi: https...
2023
A case study: Joint 3D surface seismic and VSP survey and its effect in complex structural areas of southwest China
Huang Yuanyi, Liang Xing, Jiang Liwei, Li Xuefeng, Wang Changhui, Hu Jiang, Cheng Gaoming, Jin Zhigang, Wang Lifeng, Zhang Sheng, Wang Qiangjun, Sun Jiangwei
International Meeting for Applied Geoscience and Energy (IMAGE)
... are effectively improved by detailed near-surface Q survey, stimulating well depth design, the joint 3D surface seismic and VSP survey. Introduction...
2023
erformance of Seismic Arrays in the Presence of Weathering Layer Variations, #41841 (2016).
Jubran Akram, Abdullatif A. Al-Shuhail
Search and Discovery.com
... degrade the desired response of seismic arrays, which are typically used to attenuate horizontally traveling coherent noise and enhance vertically...
2016
Hearing Conservation Program at CPI
Darmansjah Nuch, Kamaluddin Bakar, Jusuf Bakri
Indonesian Petroleum Association
... and safety procedures, will influence the prevalence of Noise Induced Hearing Loss. I. Introduction CPI is an oil production sharing company...
1994
Probabilistic seismic interpolation with the implicit prior of a deep denoiser
Matteo Ravasi
International Meeting for Applied Geoscience and Energy (IMAGE)
.... A successful application is presented in the context of seismic interpolation on both synthetic and field data. INTRODUCTION It is widely recognized that deep...
2023
Seismic Data Processing For a Crucial 2014 2D Seismic Data Acquisition Decision in S Area, South Sumatra Block, South Sumatra, Indonesia
Gerry R. Hutabarat, Danar Yudhatama, Erwin Kusumah, Yusnita Yunus, Stephen M. Scott
Indonesian Petroleum Association
... attenuation were applied to increase signal to noise ratio. Velocity analysis was run three times, the first and second velocity analyses were runs before...
2015
3D Finite-Difference Acoustic Modeling to Address Advance Seismic Imaging Challenges in Bintuni Bay, Irian Jaya Barat: Part I of II
Yayat Supriatna, Angke Nuraeni, Supriyono, Greg J. Schurter, Carl J Regone, Nurul Kabir
Indonesian Petroleum Association
... direction with a source interval of 150 m. No multiple attenuation was applied before migration. Figure 7 shows the time slice at target level and cross...
2007