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The AAPG/Datapages Combined Publications Database
Showing 4,617 Results. Searched 200,636 documents.
Reservoir Characterization of Bassein Formation in Mukta Field, Western Offshore Basin, India; #50740 (2012)
Vinay Jain, Mohit Khanna, Iti Agrawal, Rajeev Lakhera, Anurag Grover, and Ajay Kumar
Search and Discovery.com
... impedance derived from seismic inversion studies has been used as a secondary variable to condition the properties (PHIT) and has been co-simulated...
2012
Geologic Commonalities (and Differences) among Resource Shale Plays; #80340 (2013)
Roger Slatt
Search and Discovery.com
...-stack P-impedance inversion Woodford: 3D seismic survey With well control Identify areas with: • High Thickness • Low FG • High TOC • High impedance...
2013
Reducing Geologic Uncertainty in Seismic Interpretation; #41947 (2016)
Jim Bock
Search and Discovery.com
..., impedance values are calculated from an existing seismic data set. The largest challenge associated with inverse modeling is that there are multiple solutions...
2016
Multidisciplinary Characterization and Modeling of Mississippian Carbonate and Silica-Rich Reservoirs, Northern Oklahoma, #51231 (2016).
Matthew Pranter, Anna Turnini, Kurt Marfurt, Deepak Devegowda
Search and Discovery.com
..., Poststack Acoustic Impedance Characterization of a Mississippian Tripolitic Chert Reservoir, Osage County, Oklahoma: The Shale Shaker, v. 63/5, p. 364-375...
2016
The Direct Indicators for Predicting Gas Hydrate Occurrences in the Deep-Water Areas of Vietnams Continental Shelf; #80661 (2018)
Nguyen Thu Huyen, Trinh Xuan Cuong, Nguyen Trung Hieu, P.T. Vien, H.A. Tuan
Search and Discovery.com
... Reflectors (BSR), chimney or vents, and mounds and mud volcanoes. The BSR is defined as a seismic reflection originating from the impedance contrast...
2018
Construction of Stochastic Model for Ordovician Karsted Carbonates Reservoirs of Tahe Oilfield, China: Dimensional and Geometric Implications and Structural Considerations; #20459 (2019)
Jose N. Mendez, Qiang Jin
Search and Discovery.com
... the relative acoustic impedance seismic attribute and seismic facies analysis as inputs data in a stratigraphic grid, to propagate karst facies and physical...
2019
Reservoir Characterization of a Basin Floor Fan System Using Rock Physics to Integrate Seismic Amplitude and Well Data, Offshore Block 9, South Africa, #42350 (2019).
Mduduzi M. Mmema, Jorge I. Adrian,
Search and Discovery.com
... models show a very strong effect on the acoustic impedance response than fluid. In addition, an increase in clay content leads to an extreme decrease...
2019
Synthetic seismic models from outcrop-derived reservoir-scale three-dimensional facies models: The Eocene Ainsa turbidite system (southern Pyrenees)
O. Falivene, P. Arbues, J. Ledo, B. Benjumea, J. A. Munoz, O. Fernandez, S. Martinez
AAPG Bulletin
.... The vertical exaggeration is 10. (M) Base-case model for the stochastic impedance scale. Synthetic seismic sections for (BD) sedimentary unit scale, (FH) bedset...
2010
Chapter 23: Lithological and Petrophysical Controls on Production of the Mississippian Limestone, Northeastern Woods County, Oklahoma
Katherine M. Lindzey, Matthew J. Pranter, Kurt J. Marfurt
AAPG Special Volumes
... and log data resulting in 65.1% accuracy. A P-impedance volume from seismic inversion was used to constrain the spatial distribution of tripolite...
2019
Genetic Classification of Petroleum Systems Using Three Factors: Charge, Migration, and Entrapment: Chapter 4: Part I. Introduction
Gerard Demaison, Bradley J. Huizinga
AAPG Special Volumes
... charged, or undercharged), (2) migration drainage style (vertically drained or laterally drained), and (3) entrapment style (high impedance or low...
1994
Enhancing Consistency Between Geological Modeling and Seismic Pre-Stack Amplitude Inversion With Pseudo-Wells: An Example From the Gendalo Field
David Glenn, Febry Hariyannugraha, Rhys Schneider, Khristina Kirschner, Skip Walden, Steve Smith, Eduardo Berendson, Chris Skelt, Leonard Lisapaly, Robert van Eykenhof, Mark Sams
Indonesian Petroleum Association
... the modeling process was a high priority consideration. During seismic inversion an externally derived low frequency impedance model is combined...
2005
Prediction of 3-D Facies and Petrophysical Models using Seismic Inversion and Advanced Statistical Data Analytics in Midland Basin Study Area
V. Pandey, T. Nekrasova, I. Tsybulkina, K. Clemons, D. Li, B. Six
Unconventional Resources Technology Conference (URTEC)
... impedance after rock physics modeling with different properties of rock (total porosity, water saturation) and facies-type curve for two zones...
2020
Effective Delivery of Reservoir Compliant Seismic Data Processing; #42158 (2017)
Arash JafarGandomi, Henning Hoeber, Celine Lacombe, Vimol Souvannavong
Search and Discovery.com
... of seismic reflectivity, and those of layer quantities such as impedance or interval velocity, are very different. Reflectivity and impedance spectra both...
2017
Interpretation Methods in the Exploration of Oligocene-Miocene Carbonate Reservoirs, Offshore Northwest Madura, Indonesia
David C. Carter, Dwi Mandhiri, Robert K. Park, Imron Asjhari, Syaiful Basyuni, Sergey Birdus, John P. Bradfield, Ary Iriawan, Meutia Nasfiah, M.A. Agung Nugroho
Indonesian Petroleum Association
... use of isochrons, amplitude, variance images, amplitude versus offset (AVO), acoustic impedance, seismic facies and detailed velocity estimation...
2005
A Study of Graphite-Sand-Water Mixtures and Their Conductivity as a Function of Frequency and Petrophysical Properties
Dean Homan, John C. Rasmus, Gong Li Wang, Siddharth Misra, Yuteng Jin
Unconventional Resources Technology Conference (URTEC)
... and therefore correct the measured resistivity for the effects of the graphite. Methodology We measured the trans impedance of a mixtures of brine, glass...
2021
From Bars to Valleys: The Sedimentology and Seismic Geomorphology of Fluvial to Estuarine Incised-Valley Fills of the Grand Rapids Formation (Lower Cretaceous), Iron River Field, Alberta, Canada
James R. Maynard, Howard R. Feldman, Robert Alway
Journal of Sedimentary Research (SEPM)
... volumes, a total impedance inversion was also available. The well database consists of 27 wells within the phase 1 survey and 28 wells within the phase 2...
2010
Reservoir Petrophysics of Bima Field, North-West Java Sea
E. Poggiagliolmi, V. R. Checka, R. C. Roe, R. Purantoro
Indonesian Petroleum Association
... advances in seismic inversion techniques permit petrophysical parameters to be calculated from high resolution seismic accoustic impedance (Poggiagliolmi...
1988
CO2 injectivity and storage potential of the Arbuckle Group using supervised machine learning and seismic-constrained reservoir modeling and simulation, Wellington Field, Kansas
Abidin B. Caf, David Lubo-Robles, Matthew J. Pranter, Heather Bedle, Kurt J. Marfurt, Zulfiquar A. Reza
International Meeting for Applied Geoscience and Energy (IMAGE)
... by selecting the most prevalent class among all tree predictors. To achieve our petrofacies classification, we used the P and S impedance volumes...
2022
Spatially varying Chi volumes: A study in offshore Australia on background trend calculation from the Shuey two-term approximation
Hayden Powers, Noah R. Vento
International Meeting for Applied Geoscience and Energy (IMAGE)
... can be used directly for interpretation, or as an input to the Extended Elastic Impedance (EEI) formula to rotate the A and B coordinates and produce...
2023
Multichannel seismic deconvolution via 2D K-SVD and convolutional sparse coding
Guiqian Zhang, Xiayu Gao, Bangli Zou, Yaojun Wang, Yingzhu Chen
International Meeting for Applied Geoscience and Energy (IMAGE)
... constraint terms are commonly used. For example, Gholami (2015) proposed the total-variation (TV) regularization for multi-channel nonlinear impedance...
2023
Elastic FWI imaging of a complex presalt structure using NATS data
Arthur Henrique, Luiz Felão, Sergio Barragan, Florian Jouno
International Meeting for Applied Geoscience and Energy (IMAGE)
..., acoustic FWI (AFWI), can further provide important benefits in areas of high impedance contrast under complex geological settings. Using a NATS data...
2023
Introducing stochasticity into CNN-based property estimation from angle-stack seismic
Haibin Di, Tao Zhao, Aria Abubakar
International Meeting for Applied Geoscience and Energy (IMAGE)
... estimation via non-linearly mapping 3D seismic with 1D well logs. Some of these attempts include impedance estimation via convolutional neural network (CNN...
2024
What do acoustic FWI derived amplitudes mean in terms of elastic properties?
Dhananjay Kumar, Ana Garcia-Ceballos, Joe Dierkhising, Abigail Maxwell, Akkel Paul
International Meeting for Applied Geoscience and Energy (IMAGE)
... more strongly with acoustic or elastic impedance than with P-wave velocity. Therefore, we suggest using acoustic or elastic impedance well logs...
2024
Stochastic inversion based on Von Karman random medium prior model
Longdong Liu, Baoli Wang, Ying Lin, Guangzhi Zhang
International Meeting for Applied Geoscience and Energy (IMAGE)
... from the seismic data. Under the random medium theory, the reflection coefficient of continuous medium and impedance are approximately satisfied...
2024
Application of Lift Technique before Spectral Decomposition to Re-Model Channel Distribution in the Sungai Gelam Field, Jambi
Agi Robby Rizaldi, Firman Fauzi
Indonesian Petroleum Association
... frequency range (~7-20Hz). While the spectral decomposition and Channel-edge defines the geometry of the A sand, the acoustic impedance derived from seismic...
2015