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The AAPG/Datapages Combined Publications Database
Showing 21,498 Results. Searched 200,636 documents.
Introduction: Part 4. Wireline Methods
AAPG Special Volumes
... of subsurface formations. However, logs are not capable by themselves of providing full and perfectly accurate reservoir characterization. The best...
1992
Seismic Inversion as an Exciting Tool to Delineate Facies Distribution in Tiaka Carbonate Reservoirs, Sulawesi - Indonesia
Deddy Hasanusi, Erham Adhitiawan, Anies Baasir, Leonard Lisapaly, Robert van Eykenhof
Indonesian Petroleum Association
... distribution of reservoirs in the field, a constrained sparse spike inversion was applied to convert the 2D full-stack seismic data recorded in the area into 2D...
2007
High resolution imaging using multiples A North Sea case study
Chandan Kumar, Rodney Johnston, Petr Jilek, Xiaolei Song, Mikhail Davydenko
International Meeting for Applied Geoscience and Energy (IMAGE)
... and Verschuur, 2016). It tries to minimize the misfit between modelled and observed data in a least-squares sense. Unlike conventional full waveform inversion...
2024
UK North Sea: A Step-change in Imaging Quality
Steven Bowman, Ramez Refaat, Per Helge Semb
GEO ExPro Magazine
... acquisition, the OBN data was imaged using advanced demultiple, TimeLag Full-Waveform Inversion (TLFWI, Wang a) Towed-streamer b) OBN Figure 3...
2022
Seismic Foldout: Quad 35 Hybrid MC3Ds: Innovative multi-parameter FWI for near field exploration
Tor Akermoen, Jeroen Hoogeveen, GEOEX MCG, Kristen Berli, Seismic Partner, Tom Rayment, Percy Mellar
GEO ExPro Magazine
... is ideal for velocity model building using diving waves in Full Waveform Inversion (FWI) and lends itself to new and innovative Figure 4: Example...
2023
Geological evaluation of suprasalt carbon storage opportunities in the Silverpit Basin, United Kingdom Southern North Sea
A. D. Hollinsworth, I. de Jonge-Anderson, J. R. Underhill, and R. J. Jamieson
AAPG Bulletin
... the above process. Well tops were matched with appropriate reflectors based on their compressional sonic, acoustic impedance, and reflectivity coefficient...
2022
Applications of elastic RTM on land data
Min Zhou, Changhua Zhang, Zheng Meng, Bin Yu, Mingqiu Liu, Yequan Chen, Dajian Jiang
International Meeting for Applied Geoscience and Energy (IMAGE)
... Exploration and Production Research Institute Summary Elastic Reverse Time Migration For land data, acoustic reverse-time migration is still widely...
2024
Advances in OBN Technology: Full Azimuth, Long Offset Illumination for Complex Reservoirs, #70290 (2017).
John Smythe
Search and Discovery.com
..., orthorhombic) RTM (TTI, VTI, orthorhombic) Least squares RTM Full waveform inversion • Multi-dimensional interpolation • Azimuthal velocity...
2017
Potential of FWI imaging for shallow turbidite shadow zone: A case study
Swarup Sarkar, James Sheng, Faqi Liu, Daniel Davies, Roy Ha
International Meeting for Applied Geoscience and Energy (IMAGE)
... models, etc. Full Waveform Inversion (FWI) has lately been used extensively to find a velocity model, especially for geologically complex areas. We...
2023
Depositional Architecture and Petrophysical Variability of an Oolitic Tidal Sand Shoal: Pennsylvanian (Missourian), Kansas, U.S.A.
Eugene C. Rankey, Hamilton Goodner, John Doveton
Journal of Sedimentary Research (SEPM)
... a subdivision of the succession into distinct depositional packages. These units include differences in porosity, acoustic (compressional and shear...
2018
Abstract: Integration of Whole Core, Drill Cuttings, and Well Log Data for Improved Characterization in the Wolfcamp Formation
Bob Alysworth, Joel D Walls, Anyela Morcote, Bryan Guzman, Michael L. Everts, Dan Buller
West Texas Geological Society
.... The well analyzed for this project was drilled in 2014 and had a full diameter core sample of about 247 feet in length. Dual-energy CT (DE-CT...
2016
ABSTRACT: PETROPHYSICAL CHARACTERIZATION AND RESERVOIR MODELING OF GCA FIELDS; #90024 (2004)
Nusret Aliyev, Shahin Negahban
Search and Discovery.com
... here, including core studies, a full logging suite, formation pressure data and drill stern tests. Rock type identification in this study was based...
2004
ABSTRACT: INTEGRATING VINTAGE DATA WITH MODERN DATA TO OPTIMIZE FIELD EVALUATION, WILMINGTON FIELD, CA; #90114 (2010)
N. Doris, J. M. Henderson, and Peggie Skartvedt-Forte
Search and Discovery.com
... of development since 1937. Warren E&P, Inc. has drilled 76 highly deviated “S” shaped wells into the Upper Terminal Formation. The modern logging data...
2010
Multi-Disciplinary Approach for a Landing Point Criteria in Vaca Muerta Formation
Iván Lanusse Noguera, Manuel A. Fantin, Pablo A. Crespo, Luisa C. Crousse, Hernan Reijenstein, Raul A. Varela, Andres Bonelli, Fidel Morales
Unconventional Resources Technology Conference (URTEC)
... made using full suites of logs for petrophysical and geomechanical evaluations, rock characterization (from cuttings, sidewall cores and core), fluid...
2017
CSPG/CSEG/CWLS GeoConvention 2011; - Abstracts, #90173 (2015).
Search and Discovery.com
2015
Broadband seismic probabilistic AVO inversion for reservoir properties
Kun Li, Qingwen Zheng, Xingyao Yin, Yaming Yang
International Meeting for Applied Geoscience and Energy (IMAGE)
...-domain seismic inversion, we make full use of partially angle-stacked seismic data to develop a complex-frequency-domain seismic AVO inversion method...
2023
Re-imaging of 2D legacy data in Brazils Equatorial Margin via pseudo-3D model building
David Butler, Daryineth Fernandez, Oscar Perez, Raul Ysaccis, Jason Thekkekara, Juan Perdomo, Christopher McMorland, Aurora Rodriguez Castelan
International Meeting for Applied Geoscience and Energy (IMAGE)
... seismic data. This work documents these reprocessing efforts; detailing the pseudo-3D model updates which included tomography and full-waveform inversion...
2024
Structure-Oriented Texture Model Regression for Seismic Structure Visualization and Interpretation
Dengliang Gao
GCAGS Transactions
... to transform a regular wiggle-trace data set to a structurally enhanced data set. The algorithm first constructs a texture model using a full wavelength...
2006
High resolution petrophysical and geomechanical characterization for subsurface stress prediction in the Permian Basin
Emmanuel Oyewole, Brian Crawford
International Meeting for Applied Geoscience and Energy (IMAGE)
... limitation of this traditional approach is that standard acoustic logging vertical resolution and sampling rate are generally restricted to approximately...
2022
Estimation of Gas-hydrate Saturation and Heterogeneity on Cascadia Margin from Ocean Drilling Project Leg 204 Logging-while-drilling Measurements
Aleksandra Janik, David Goldberg, Gilles Guerin, Timothy Collett
AAPG Special Volumes
...Estimation of Gas-hydrate Saturation and Heterogeneity on Cascadia Margin from Ocean Drilling Project Leg 204 Logging-while-drilling Measurements...
2009
Abstract: Q Migration and CRP Optimization Technology Based on Hessian Matrix for Unconventional Reservoir Targets Exploration;
Shu-Min Chen, Yi Bao, Jia-Yi Wu, Cheng Wang, Zhi-Ming Zhang, Jiang-Yun Pei, Ji-Feng Ding, Jin-Ye Liu, Xiao-Wei Guan, Jin Li
Search and Discovery.com
... the high resolution true amplitude CRP gathers that maintains the amplitude characteristics of AVO. We adopted the following procedures in the research: Full...
Unknown
Impact of Completion Design on Various Infill Scenarios: A Data Driven Permian Case Study
Chad Darneal, Kyle Friehauf, Kristie McLin, Bharath Rajappa, Hui Zhou, Phuong Hoang, Justin Hammond, Herbert Swan
Unconventional Resources Technology Conference (URTEC)
... the different depletion scenarios. Data sets include fiberoptic DAS/DTS (Distributed Acoustic/Temperature Sensing) and microseismic during stimulation, along...
2021
Abstract: Grayson Field, Jurassic Smackover Reservoir, Columbia County, AR: A Case Study Using Leading Edge Reservoir Characterization Seismic Processing of 3D Seismic Data
Kevin B. Hill and William R. Meaney
Houston Geological Society Bulletin
... migration~ and post-stack inversion (acoustic impedance), AVO, and petrophysical cubes was needed. The full integration of the entire suite of logs from...
2002
What Do Hydraulic Fractures Look Like in Different Types of Reservoirs: Implications from a Series of Large-Scale Polyaxial Hydraulic Fracturing Experiments from Conventional to Unconventional
Peng Yi, Fu Haifeng, Cui Mingyue, Liu Yunzhi, Xu Yun, Lu Yongjun, Wang Xing, Wang Yonghui
Unconventional Resources Technology Conference (URTEC)
... use integrated analysis including fracturing pressure analysis, acoustic emission monitoring, rock splitting and tracing the dyed fracturing fluid. We...
2019
Comparison of Seismic Reconvolution and Gabor Deconvolution in Improving Seismic Images to Detect Local Fluid Trapping
Madaniya Oktariena, Wahyu Triyoso
Indonesian Petroleum Association
.... Choose a smallest window where it still contains at least a half of full waveform of target trace and reduce the sampling rate to its size. 2...
2016