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The AAPG/Datapages Combined Publications Database
Showing 36,706 Results. Searched 200,293 documents.
A strategy for acoustic impedance direct inversion in depth domain
Ruiqian Cai, Chengyu Sun, Shizhong Li
International Meeting for Applied Geoscience and Energy (IMAGE)
...). And the inversion methods based on the convolutional model could be used to estimate subsurface properties from the depth-domain seismic data...
2022
Integrate sweet spot seismic prediction with microseismic monitoring to apply to lacustrine shale in Sichuan Basin of China
Kai Xu, Zhentao Sun, Shixing Wang, Yu Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
... lithological association, high content of clay, complex stress system, diverse fluid properties, etc. Aiming at the complex geological features...
2022
Bramberge Field, Federal Republic of Germany: Case Histories
A. Roll
AAPG Special Volumes
... unfavorable reservoir facies but to contain live oil. The first well that had outstanding reservoir properties in the Bentheim sandstone was well 1 (Kl...
1972
New Joint Categorical/Continuous Simultaneous Inversion Technology (Paper C9)
M. Kemper
Geological Society of Malaysia (GSM)
... that in this paper, it is assumed that the seismic to be inverted is a suite of true amplitude partial angle stacks with calibrated wavelets...
2012
Seismic Through Simulation with Integrated Time-Lapse Workflow, #41938 (2016).
Travis Ramsay, Jesse Lomask, Jimmy Ting
Search and Discovery.com
... that dynamic elastic properties are computed as a direct result of the evolution of the pressure profile and fluid phase distribution computed...
2016
Analysis of the Hydrocarbon Sandstone Distribution Using Rock Physics and Petrophysics Calculations, Simultaneous Inversion, Extended Elastic Impedance (EEI) and Curved Pseudo-Elastic Impedance (CPEI) in X Field Bonaparte Basin
Alfan Hidayah Kusuma, Meta Nisrina Syafitri, Zakki Fahrurrozi
Indonesian Petroleum Association
.... Wavelets that have been used in the previous stages is the Ricker wavelet, convoluted with the log impedance (log reflectivity), so a synthetic...
2020
Practical Stratigraphic Modeling and Interpretation: Section 3. Stratigraphic Models from Seismic Data
M. W. Schramm Jr., E. V. Dedman, J. P. Lindsey
AAPG Special Volumes
... or subsurface model. This subsurface model is normally defined in terms of interface geometry, interval properties (such as velocity, density...
1977
Influence of Organic Matter in Soils on Radar-Wave Reflection: Sedimentological Implications
Remke L. van Dam,, Elmer H. van den Berg, Sytze van Heteren, C. Kasse, Jeroen A.M. Kenter, Koos Groen
Journal of Sedimentary Research (SEPM)
..., B.G., 1994, A study of the geoelectrical properties of peatlands and their influence on ground-penetrating radar surveying: Geophysical Prospecting, v...
2002
Chapter 6: Seismic Modeling
Tom Wittick
North Texas Geological Society
... is more expensive. An important feature of ray trace modeling is that it will show seismic amplitude and phase variations due to changes...
1992
Seismic Modeling
Abilene Geological Society
... feature of ray trace modeling is that it will show seismic amplitude and phase variations due to changes of the acoustic properties of the subsurface...
1993
Reservoir characterization using multi-seed stochastic inversion
Vincent Thomas, Nicolas Desgoutte, Nathalie Lucet
International Meeting for Applied Geoscience and Energy (IMAGE)
... and wavelets (one per angle stack) extraction (3) a priori model construction and (4) joint elastic inversion, enabling to generate optimized P...
2022
High Road Field, Campbell County, Wyoming
David L. Tyler, Allen C. Modroo
Wyoming Geological Association
..., Wyoming in the northeast Powder River basin. Three wells produce from a Permian Minnelusa "A" sandstone reservoir with the following properties: (1...
1986
Abstract: Seismic Detection of Cracks in Carbonates Associated with Potash Mining; #90171 (2013)
Zimin Zhang and Robert R. Stewart
Search and Discovery.com
... velocity. If the cracks are aligned with specific directions, the elastic properties of rock can be modeled by Hudson’s (1981) theory, and the rock...
2013
Basin-to-Prospect-Scale Subsurface Characterisation: New Insights into the Exmouth Sub-Basin, North West Shelf, Australia
Abdul Kholiq, Claire Jacob, Bee Jik Lim, Oliver Schenk, Anubrati Mukherjee, Alex Karvelas
Australian Petroleum Production & Exploration Association (APPEA) Journal
... the distribution of lithologies across the basin, with focus upon the reservoir presence and properties over proven and potential deeper sections...
2021
Hyperspectral imaging for the determination of bitumen content in Athabasca oil sands core samples
Michelle Speta, Benoit Rivard, Jilu Feng, Michael Lipsett, and Murray Gingras
AAPG Bulletin
... York, John Wiley & Sons, Inc., p. 3–58.Cloutis, E., 1989, Spectral reflectance properties of hydrocarbons: Remote-sensing implications: Science, v. 245...
2015
An approach for three-dimensional quantitative carbonate reservoir characterization in the Pampo field, Campos Basin, offshore Brazil
Danilo Jotta Ariza Ferreira, and Wagner Moreira Lupinacci
AAPG Bulletin
... Ariza Ferreira, and Wagner Moreira Lupinacci 2018 2267 2282 102 11 In carbonate rock reservoirs, spatial distribution models and elastic properties...
2018
Chapter 3: Preparation of Seismic Data for Stratigraphic Work
Tom Wittick
North Texas Geological Society
... statistical techniques are used to measure the shape of the wavelet and/or its properties such as the amplitude and phase spectra. There are many methods...
1992
Wave-equation based seismic AVO inversion: A pragmatic approach to use the full elastic wave-field for exploration and production
Peter Haffinger, Dries Gisolf, Panos Doulgeris, Hansel Gonzalez
International Meeting for Applied Geoscience and Energy (IMAGE)
...) . The general workflow of AVO inversion is conceptually depicted in Figure 1. Input to the scheme are seismic wavelets, a low-frequency model and migrated...
2022
Using deep learning for automatic detection and segmentation of carbonate microtextures
Claire Birnie, Viswasanthi Chandra
International Meeting for Applied Geoscience and Energy (IMAGE)
... in studying micrometer- sized micrite crystals, and quantifying the associated impact on large scale geophysical properties, have long hindered our society...
2022
Improved carbonate reservoir characterization using formation density derived from prestack simultaneous inversion: A case study in West Kuwait
Rajesh Rajagopal, Alanood Al Otaibi, Mohamed Hafez A. Jaseem, Taiwen Chen, Bahrouh Bader Faisal
International Meeting for Applied Geoscience and Energy (IMAGE)
... EI logs, a wavelet is estimated for each seismic data set. These wavelets match the phase, amplitude and frequency content of their respective offset...
2023
JAX acceleration of implicit FWI and field data application
H. V. Nguyen, A. Sekar, K. Wang, T. Zhang, T. Nemeth, U. Albertin, M. Eaid, K. Nihei, E. Wang, K. Innanen
International Meeting for Applied Geoscience and Energy (IMAGE)
... is a data-driven approach to obtain several earth model properties like P-velocity, S-velocity and density directly from unprocessed shot gathers...
2024
Stratigraphy and Seismic-guided Estimation of Log Properties of the Second Sand Member of the Bone Spring Formation, Delaware Basin, New Mexico
R. A. Pearson, B. S. Hart
West Texas Geological Society
... to construct synthetic seismograms using mixed-phase wavelets extracted from the seismic data. Based on the synthetic-seismic tie, reflections...
1998
Hydraulic Fracture Characterization Using Continuous Wavelet Transform for Treating Pressure, Calibrated with Fiber Optics Data
Mohamed A. Gabry, Amr Ramadan, Mohamed Y. Soliman
Unconventional Resources Technology Conference (URTEC)
..., interactions with high leak-off zones, and fracture height growth. The CWT is implemented as a mathematical convolution process, using wavelets—short...
2025
Marine Seismic Sources: Part II: Air-Gun Arrays for Non Experts
Lasse Amundsen, Martin Landrø
GEO ExPro Magazine
... levels. the effect of the water layer and seabottom The seismic signal from the air-gun array will be affected by the physical properties...
2010
The Utica - Point Pleasant Shale
Satinder Chopra, Ritesh Kumar Sharma, Hossein Nemati, James Keay, TGS
GEO ExPro Magazine
... a north-east to south-west trend over eastern Ohio and western Pennsylvania, with a western oil phase window, (Mariani, 2013). The Utica Play thins...
2018