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The AAPG/Datapages Combined Publications Database
Showing 56,189 Results. Searched 200,293 documents.
Abstract: Generalized Frames for Gabor Operators in Seismic Imaging; #90172 (2014)
Michael P. Lamoureux, Gary F. Margrave, Peter C. Gibson
Search and Discovery.com
..., with the goal of formalizing some approaches that have been taken in Gabor techniques, including Gabor deconvolution and Gabor wavefield propagation. Key...
2014
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ABSTRACT: Shallow Nile Delta: Data Challenges and Possible Solutions, by Garcea, Bruno; Carbonara, Stefano; Tornaghi, Milly; Sonika, Sonika
Search and Discovery.com
N/A
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A Successful Seismic Integration Case in Exploration of the Deep Thrust Zone in Mountain Area of Qaidam Basin, West China
Search and Discovery.com
N/A
Abstract: Exploration De-Risking Using Dense Seismic Acquisition and G&G Integration: a Case Study of Lower Cretaceous, Abu Dhabi UAE; #91204 (2023)
Bertrand Six, Ishinaga Kiyotaka, Yuki Tateo, Cristina Bosquet, Ibrahim Zoukaneri, Ahmed Barakat, Mohamed Mahgoub, Miiad Al Hammadi, William Mills
Search and Discovery.com
... OBN data aimed mainly at resolving the challenges of multiples energy and phase instability in addition to the velocity model and imaging challenges...
2023
Abstract: Analog for Large-Scale Lacustrine Deposits: 3D Characterization of a Pleistocene Lake Bonneville Spit; #91208 (2024)
Eli D. Lopez, John H. McBride, Steven T. Nelson, Samual M. Hudson, Kevin A. Rey, Greg T. Carling, R. William Keach
Search and Discovery.com
... cm (for 2D profiles). Migration collapsed diffractions and repositioned dipping reflectors correctly. Deconvolution suppressed multiple reflections...
2024
A Successful Seismic Integration Case in Exploration of the Deep Thrust Zone in Mountain Area of Qaidam Basin, West China; #10762 (2015)
Chuan Wu, Fangjian 'Jack' Xue, Peng Wang, Jie Hu, Chuanwu Wang, Yongsheng Wang
Search and Discovery.com
... consistent deconvolution, and providing high quality dataset for subsequent imaging. (2) Enhancing imaging quality especially for overthrust and underneath...
2015
Basin architecture from high-resolution gravity gradient, magnetic, and seismic data, King Sound, Canning Basin, Western Australia
Peter Kovac, Sharon Lowe, Tony Rudge, Carlos Cevallos, Jurriaan Feijth, Lynsey Brett
AAPG Bulletin
... horizons used to constrain the geologic model. The derivation of each data set is discussed in the text. (1) Bathymetry. (2) Pseudodepth slice of GDD...
2013
Abstract: Quantitative Predication for Reservior Porosity via AVO; #90187 (2014)
Li Ang, Chen Shumin, Zhang Erhua, and Ju Linbo
Search and Discovery.com
..., a double-layer geological model is designed, for a two-layers CMP gathers(figure 1a,1b), two reflection traces are tuned by interferences and formation...
2014
Analysis of Artificially Matured Shales With Confocal Laser Scanning Raman Microscopy: Applications to Organic Matter Characterization
Grant A. Myers, Kelsey Kehoe, Paul Hackley
Unconventional Resources Technology Conference (URTEC)
... and subtracted for the flattened spectrum below. Also shown below is an example of the deconvolution of the underlying Raman band structure with a model...
2017
Abstract: Prestack Depth Migration with the Gabor Transform; #90211 (2015)
Yongwang Ma and Gary Margrave
Search and Discovery.com
..., in Figure 2 we show `windows versus the depth and the lateral coordinates (offsets)' corresponding to the dimensions of the Marmousi velocity model used...
2015
High Resolution Aeromagnetics as an Aid to Structural Interpretation Over the Muturi PSC, Irian Jaya
Neil A. W. Moig
Indonesian Petroleum Association
... index (colour size and shape respectively). Deconvolution parameters were statistically tuned using a control model derived from the forward computed...
1994
Section 3: Displays of Seismic Sections: Costa Rica Continental Margin: Line CR-7
Thomas H. Shipley and Richard T. Buffler
AAPG Special Volumes
... al., 1985). This section is a nominal 24-fold multichannel seismic reflection line in which 0.23 kg explosives were used for the sound source. Because...
1986
Seismic Expression of the Versippi Lodgepole Field, Stark County, North Dakota
Jeffrey C. Sprain
Rocky Mountain Association of Geologists
... facies were used to build the geologic model. The seismic response of a 25 Hz Ricker wavelet convolved with this model (Fig. 5A) shows an expected time...
1997
Least-squares RTM with shifted total variation regularization for depth imaging of sparse short-offset seismic data
Toktam Zand, Andrzej Gorszczyk, Ali Gholami, Hasan Ghasemzadeh, Alison Malcolm
International Meeting for Applied Geoscience and Energy (IMAGE)
... model (m) is shown in Figure 3a, which can be decomposed into the background smoothed part (m0 ) in Figure 3b (used as a initial velocity for migration...
2022
Thin-Bed Reflectivity Inversion and Seismic Interpretation, #41541 (2015).
Satinder Chopra, Yong Xu, John Castagna, Rainer Tonn
Search and Discovery.com
... its subsurface journey, the resolution limit is a quarter of the dominant wavelength of the data. This limit follows from the Widess Model, which...
2015
High Performance Seismic Data Migration for High Resolution Interpretation
C. N. Chernoff
Indonesian Petroleum Association
... is a diagram of a subsurface model used to test migration programs. Note the reflector dipping at 45°. Figure 1. 45° Velocity Model Figure 2 is the time...
1983
Lithostratigraphic Interpretation of Seismic Data for Reservoir Characterization; #90017 (2003)
Mahesh Chandra, A. K. Srivastava, V. Singh, D. N. Tiwari, P. K. Painuly
Search and Discovery.com
... or control data. This trained model was used to create a porosity volume from seismic data. The effective porosity map corresponding to K-IX upper sand...
2003
A New Geochemical Logging Tool and Interpretation Methodology Improves Reservoir Characterization in South America
Diana Espino, Anthony Fondyga, Marta Becerra, Xavier Goddyn
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
..., which measures silicon, calcium, iron, sulphur, gadolinium and titanium elemental yields. From these yields, a mineral model is constructed...
2006
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
... deconvolution and L1 norm algorithms are commonly used. As sparse-spike inversion tends to remove the embedded wavelet from the data, the inversion results...
2002
Accelerometer vs. Geophone Response: A Field Case History
Search and Discovery.com
... to what the simple harmonic oscillator model would predict, then it should be straightforward to calculate an equivalent output in any domain desired...
2013
The Application of 2D Common-Offset Common-Reflection-Surface (CO CRS) Stack Method Towards Synthetic Data
Parapaty Halley, Rachmat Sule, Teuku Abdullah Sanny
Indonesian Petroleum Association
.... To prove the effectiveness and advantages of this method a synthetic study is used. The CO CRS-stack method was introduced by Bergler et al (2001...
2009
Imaging Complex Structures in Colombia Full Wave Equation Migration Approach
Hector A. Alfonso, Luis E. Rojas, Weizhong Wang, Jie Zhang, Oz Yilmaz
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... an unconventionally unique seismic workflow entirely in shot-receiver domain to obtain an accurate earth model and earth image in areas with irregular topography...
2008
Assessing and processing three-dimensional photogrammetry, sedimentology, and geophysical data to build high-fidelity reservoir models based on carbonate outcrop analogues
Ahmad Ramdani, Pankaj Khanna, Gaurav Siddharth Gairola, Sherif Hanafy, and Volker Vahrenkamp
AAPG Bulletin
... of the buildups is ∼2.6 m with ∼N335E orientation. We used these statistical measurements to construct an outcrop-based porosity model of the Hanifa reservoir...
2022