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The AAPG/Datapages Combined Publications Database
Showing 5,941 Results. Searched 200,693 documents.
Abstract: Laboratory Studies of the Seismic Properties of Bitumen Saturated Grosmont Carbonates; #90224 (2015)
Arif Rabbani, Douglas R. Schmitt, Randolf Kofman, and Jason Nycz
Search and Discovery.com
... such as steam assisted gravity drainage (SAGD), or cyclic steam stimulation (CSS), produce substantial changes in the elastic properties of saturated bitumen...
2015
Seismic inversion with implicit neural representations
Juan Romero, Wolfgang Heidrich, Nick Luiken, Matteo Ravasi
International Meeting for Applied Geoscience and Energy (IMAGE)
... SUMMARY Seismic inversion is the numerical process of creating a volumetric representation of one or more subsurface geological properties from elastic...
2024
Hammerfest Basin's Unexplored Potential
Erik Henriksen, Said Amiribesheli, Katherine G. Fitzpatrick
GEO ExPro Magazine
... can be identified on the seismic using AVA attributes (Figure 2). Analysis of the qualitative Extended Elastic Impedance attribute shows the presence...
2018
Log Resistivity Measuring Devices Compared to S-waves from a Vertical-Force Source VSV / VSH Ratio in Identification of Fracture Sweet Spots in Densely Fractured Reservoirs
John M. Robinson, Bob Van Nieuwenhuise
GCAGS Transactions
... wavefield. When the SV wavefield encounters dense fracturing, its image surface area of elastic impedance will be greater vertically (with more...
2014
Log Resistivity Measuring Devices Compared to S-waves from a Vertical-Force Source, #41377 (2014)
John M. Robinson
Search and Discovery.com
... horizontal resolution than its companion SV wavefield. When the SH wavefield encounters dense fracturing, its image surface area of elastic impedance...
2014
Searching for Sweet Spots: Multi-Facies and Multi-Scale Approach for Gas Shale Reservoir Characterization; #42243 (2018)
Alessandro Avanzini, Piero Balossino, Marco Brignoli, Elisa Spelta, Cristiano Tarchiani
Search and Discovery.com
... elastic inversion of surface seismic. Seismic-driven geostatistical realization of LF and GF leads to estimate of static and dynamic RQs volumes...
2018
Impact of Velocity Field on AVA Analysis; #42363 (2019)
Ritesh Kumar Sharma, Satinder Chopra
Search and Discovery.com
... at strong impedance-contrast geologic markers, the vertical and lateral variations may not be smooth. Segments of sections from the seismic as well...
2019
The Study on 3D Geomechanical Modeling Improves Horizontal Well Drilling Performance: A Case Study from Junggar Basin, China
Zhidong Yang, Xubin Zhao, Liang Huang, Jiasheng Deng, Wei Zhou, Shen Ding, Liming Lian, Wangda He, Hao Yu, Peng Xie, Xiao Yang
Unconventional Resources Technology Conference (URTEC)
... is performed on the near-angle gathers and the far-angle gathers respectively. And then analyze the relationship between the elastic impedance...
2021
Refining our understanding of the subsurface geology using deep learning techniques
Salma Alsinan, Philippe Nivlet, Hamad Alghenaim
International Meeting for Applied Geoscience and Energy (IMAGE)
... to help with the task of developing a facies model that is driven by seismic data and represents the subsurface. Figure 1: Facies elastic properties...
2022
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)
...) attribute volumes. We used these elastic properties and AVO attribute volumes as input for estimating supervised seismic-scale 3D petrofacies...
2022
A two-stage deep learning workflow for automated seismic inversion
Haibin Di, Wenyi Hu, Aria Abubakar
International Meeting for Applied Geoscience and Energy (IMAGE)
...://doi.org/10.1046/j.1365-2478.2003.00369.x. Alfarraj, M., and G. AlRegib, 2019, Semisupervised sequence modelling for elastic impedance inversion...
2024
-- no title --
Search and Discovery.com
... for identifying areas with hydrocarbon potential around the Bangau-3D seismic area. Additionally, integrating reservoir characterization, elastic...
Unknown
Abstract: Delineating Sand Channels using 3D-3C Seismic Data: Manitou Lake Heavy Oilfield, Saskatchewan; #90171 (2013)
Roxana M. Varga and Robert R. Stewart
Search and Discovery.com
... inversion, LMR, fluid factor, elastic impedance, separate inversions of PP and PS data and joint inversion after the registration in PP time, were used...
2013
Unconventional Shale Gas Reservoir Characterization Using the HitCube Approach Mapping of Marl-Rich Mudflows in the Horn River Basin; #41345 (2014)
Claire Pierard, Hardeep Jaglan, Kristoffer Rimaila, Arnaud Huck, Friso Brouwer, Steve Jensen, and Eric von Lunen
Search and Discovery.com
... units are below seismic resolution, i.e no individual seismic event can be uniquely attribute to the presence of marl. However, the elastic...
2014
Abstract: P-wave AVAz Modeling: A Haynesville Case Study; #90224 (2015)
Jon Downton
Search and Discovery.com
... but for simplicity this paper focuses on convolutional modeling. Typically a 1D layered earth model is assumed for which the interpreter assigns elastic...
2015
Chapter 3: Seismic Data Acquisition, Processing, and Interpretation in the Cook Inlet Basin — Local Geologic and Logistical Impacts
Diane P. Shellenbaum
AAPG Special Volumes
.... Stratigraphic complexities including both high- and low-impedance contrast geologic boundaries and the presence of gas in the section, can be more...
2013
Characterizing Multiple Formations for Gas Production and CO2 Sequestration
Adriana Gordon, Bill Goodway, Evan Mutual, Raul Cova, Scott Leaney, Wendell Pardasie, Matt Ng
Unconventional Resources Technology Conference (URTEC)
... the formations' elastic properties such as Acoustic Impedance (AI), P-wave and Swave velocity ratio (Vp/Vs) and density. In addition, this study...
2023
Self-Consistent Approximation for Porosity Segmentation
Ritesh Mohan Joshi, Anil Kumar, Dr. Kumar Hemant Singh
Indonesian Petroleum Association
..., which has a specific interest in the O&G industry, and the ultimate aim of rock physics, hence, is to relate impedance and elastic parameters...
2022
Geologic Considerations for Stratigraphic Modeling and Interpretation: Section 3. Stratigraphic Models from Seismic Data
L. D. Meckel Jr. , A. K. Nath
AAPG Special Volumes
...., 1951, Elastic waves through a packing of spheres: Geophysics, v. 15, p. 673-685. Geophysical Society of Houston, 1973, A symposium: Lithology...
1977
Reservoir Characterization for Gas Production and CO2 Sequestration
Adriana Gordon, Raul Cova, Evan Mutual, Bill Goodway, Scott Leaney, Wendell Pardasie, Matt Ng
Unconventional Resources Technology Conference (URTEC)
..., serving as weights for inversion guidance. Low-frequency models for all the elastic properties (AI, Vp/Vs, and density) were built using filtered well log...
2023
De-Risking Drilling Targets for Future Tunu Shallow Zone Development Phase: Application of Litho-Seismic Classification Based on Simultaneous Inversion
Didiek Bhudy Prabowo, Hilfan Khairy, Sung Yuh, Cepi M. Adam, Bayu Giriansyah, Gilles Vallon
Indonesian Petroleum Association
... petro-elastic behavior in the TSZ. They behave as typical AVO Class III gas sands, corresponding to low impedance layers and a reflection coefficient...
2015
Leveraging Stochastic Inversion to Increase Understanding of Drilling and Completion Hazards in the Midland Basin
Dennis Ellison, Zahary Vera, Carla Diaz
Unconventional Resources Technology Conference (URTEC)
... was to provide high-resolution elastic property volume through the Modified Stochastic Inversion (MSI) workflow with careful consideration...
2022
Developments Relating Total Organic Carbon Conversion in Unconventional Reservoirs to 3D Seismic Attributes
Nancy House, Janell Edman
Unconventional Resources Technology Conference (URTEC)
... and rock properties, 2) inverting the seismic to shear, or elastic impedance (SI or EI) and acoustic or P- impedance (AI, PI), 3) deriving density (ρ), 4...
2019
Abstract: Simple Wavefield Modelling to Evaluate the Low Frequency Artifacts in Reverse-Time Migration; #90224 (2015)
John C. Bancroft
Search and Discovery.com
... arise; is it really noise, or could it be some attempt to recover the impedance. Does the low cut filter harm the migration when used in a full...
2015
Unlocking Potential Resources at Shallow Zone for Future Development: Methodology and Application at Sisi-Nubi Field, Mahakam Delta; #30563 (2018)
Aditya Suardiputra, Rahmad Hidayat, Kelik Moersidin, Saras Nawangsari, Aldyth Sukapradja, Debrina Sugiharto, Hermawan, Soegianto Tjiptowiyono, Cepi Adam
Search and Discovery.com
.... Based on the petro-elastic model, it shows that gas sand has lower impedance that its cover layer (brightening) to the far-ultra far offset (AVO class...
2018