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The AAPG/Datapages Combined Publications Database
Showing 5,188 Results. Searched 200,357 documents.
Abstract: Quantitative Modeling of the Dynamic Evolution of Salt Structures, by K. Peterson and I. Lerche; #91014 (1992).
Search and Discovery.com
1992
Development of a Pennsylvanian Fan Delta Within a Carbonate Shelf Sea; #90131 (2011)
Richard Smosna and Kathy R. Bruner
Search and Discovery.com
... of sandstone rock fragments, quartz and chert grains, and large bioclasts. The source area comprised older Pennsylvanian limestone formations in a newly...
2011
Abstract: Analysis of Salt Intrusion Shape by Forward and Inverse Gravity Modelling Based on Real, Analog and Synthetic Data; #91204 (2023)
Jan Mrlina, Roman Beranek
Search and Discovery.com
...Abstract: Analysis of Salt Intrusion Shape by Forward and Inverse Gravity Modelling Based on Real, Analog and Synthetic Data; #91204 (2023) Jan...
2023
Is it Possible to Simplify the Formulation of Hydrate Decomposition in Porous Media? by Mehran Pooladi-Darvish and Shahab Gerami; #90035 (2004)
Search and Discovery.com
2004
Detailed Oriented Seismic Processing Leads to More Accurate Elastic Attribute Results in the Delaware Basin
Marianne Rauch-Davies, Steve Smith, Alyona Bashkirtseva Hall
Unconventional Resources Technology Conference (URTEC)
... the relationship between AI, SI and RHO can be defined. • Employ pre-stack seismic data, usually angle stacks. • Require some estimate of the seismic wavelet...
2017
Abstract: Azimuthal Simultaneous Elastic Inversion; #90172 (2014)
Jon Downton, Benjamin Roure
Search and Discovery.com
... by varying the wavelet as a function of angle of incidence. Further, ray tracing need not be performed, simplifying the forward modeling. The initial model...
2014
Enhancing Pre-Stack Seismic Inversion Using Neural Networks for Clastic Reservoir Characterization Simian Field, Offshore Nile Delta, Egypt; #20413 (2018)
Wael Said, Islam A. Mohamed, Ahmed Ali
Search and Discovery.com
... this are a representative wavelet, an initial model spanning the entire seismic volume and a reliable suite of well logs distributed amongst the field. • The well ties were...
2018
Interpolated fast and computational-efficient multidimensional singular spectrum analysis (I-FMSSA) for compressive simultaneous-source data processing
Rongzhi Lin, Yi Guo, Fernanda Carozzi, Mauricio D. Sacchi
International Meeting for Applied Geoscience and Energy (IMAGE)
... consists of 30⇥30 source points with interval Dx = Dy = 20 m in the x and y directions, and a Ricker wavelet of central frequency 20 Hz was adopted. We...
2022
Use of SEISLOG for Basin Evaluation and Field Development
R. C. Mummery
Geological Society of Malaysia (GSM)
... (_ Inverse Model Equation .WAVELET REMOVAL AND INVERSION SEISMIC .DATA REFLEcnON COEFFICIENTS AND TIME Fig. 4. SEISLOG SONIC TRACE LOG· VELOCITY...
1987
Abstract: Inverse Techniques and Geologic Models, by I. Lerche; #91004 (1991)
Search and Discovery.com
1991
Seismic deblending with a hard data constraint
Matteo Ravasi
International Meeting for Applied Geoscience and Energy (IMAGE)
... is modelled with a flat wavelet up to 45 Hz for a total time of 7.2 s. The source carpet is composed of a grid of 216 × 120 sources, spaced by 20 m in both...
2024
Diving wave tomography: Velocity modelling using first arrival traveltime
Amatul Syafi Abdul Basit, Abdul Rahim Md Arshad, Arulini Permalu
Geological Society of Malaysia (GSM)
... the subsurface from source to receiver. The correlation is expressed as the following average velocity equation, v= (Δu(R,t)) [m/s] Δt (1) Where u...
2022
ABSTRACT: Reservoir- and Exploration-Scale Stratigraphic Prediction Using a 3-D Inverse Carbonate Model, by Taizhong Duan, Timothy A. Cross, and Margaret A. Lessenger; #90906(2001)
Search and Discovery.com
2001
Abstract: Inverse Modelling of Stratigraphy: A Tool to Predict Facies Distribution and Assess Uncertainties for Reservoir Characterisati; #90063 (2007)
Search and Discovery.com
2007
Abstract: Conditioning a Process-based Fluvial-stratigraphy Model to Well Data by Inverse Estimation of Model Inputs using a Genetic Alg; #90063 (2007)
Search and Discovery.com
2007
Seismic HC Reservoir Prediction: A (Critical) Review on the Determination of Lithological Parameters from Seismic Data
Burkhard Buttkus
Geological Society of Malaysia (GSM)
... resolution prediction away from the well can be done if dipping layers exist or if special field arrangements with offset source or deviated wells...
1985
Acoustic Impedance as a Tool to Identify Reservoir Targets: A Case Study of the NE Betara-11 Horizontal Well, Jabung Block, South Sumatra
Farid Saifuddin, Moektianto Soeryowibowo, I. Nyoman Suta, Budhy Chandra
Indonesian Petroleum Association
.... Further work on inverse modeling by generating an acoustic impedance volume from the 3D seismic to predict reservoir distribution and to guide horizontal...
2002
Finding the reservoir in an intensely scattered wavefield: A case study from the Central Sichuan Basin, China
John Coffin, Mengmeng Zhang, Panos Doulgeris, Peter Haffinger, Angie Kelsay, Jinsong Li
International Meeting for Applied Geoscience and Energy (IMAGE)
..., porosity and gas saturation changes. The compressibility κ, which is the inverse of the bulk modulus, shear compliance M, which is the inverse of the shear...
2022
Assessing properties of internal multiples for different geologies
Paul Ras, Mikhail Davydenko, Eric Verschuur
International Meeting for Applied Geoscience and Energy (IMAGE)
... synthetic by convolution with a wavelet. The build-up of the internal multiple interference pattern is simulated in a top-down (layer adding) fashion, see...
2022
High-resolution elastic full-waveform inversion using ocean-bottom nodes in Santos Basin, Brazil
Marilia Carneiro, Nathalia Ladeira Casado, Juliana Igarashi da Cruz, Pedro Barros, Chirag Parekh, Emmanuel Saragoussi, Bernardo Quijano
International Meeting for Applied Geoscience and Energy (IMAGE)
... the reflectivity derived from EFWI, benefits are noticeable in terms of improved illumination and possibly superior wavelet deconvolution, less side lobes...
2024
Residual noise attenuation of poststack seismic data using t-p-x decomposition
Sujith Swaminadhan, Shuvajit Bhattacharya, Sergey Fomel
International Meeting for Applied Geoscience and Energy (IMAGE)
... (Canales, 1984), Radon transform for tau-p domain, wavelet transform (Zhang and Ulrych, 2003), seislet transform (Liu et al., 2009) are some...
2024
Construction and Analysis of Three-Dimensional Seismic Porosity Inversion Models
Hongliu Zeng
AAPG Special Volumes
... the wavelet effect, and for wavelet side lobes to be removed for a truer representation of the geology, a seismic inversion must also be performed...
2012
1998
Oil Seeps on the Seafloor of Perdido, Mexico; #30493 (2017)
Manlio Mano, Carlos Beisl, Cintia Soares
Search and Discovery.com
... seep inverse model defines the trajectory of the oil, back in time, between the position where it was detected by satellite and the area in sea bottom...
2017
Abstract: Time-Lapse FullWaveform Inversion Application To Seismic Monitoring Of CO2 Sequestration; #90224 (2015)
Wubshet Alemie
Search and Discovery.com
... at the given frequency, S is the excitation source at position Xs = X(xs , zs ). Absorbing Boundary Condition (ABC) and Perfectly Matching Layers (PML...
2015