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The AAPG/Datapages Combined Publications Database
Showing 1,216 Results. Searched 195,696 documents.
An Integrated Reservoir Study of the Liuhua 11-1 Field Using a High-Resolution Three-Dimensional Seismic Data Set
Christoph Heubeck, Kenneth Story, Pat Peng, Claire Sullivan, Stuart Duff
AAPG Special Volumes
..., distributed coherence in the individual low-porosity zones B2, C, and E. No chaotic zone was cored in Liuhua but several of these zones were penetrated...
2004
Carbonate Buildups in the Geologic Record: A Review
Philip H. Heckel
Special Publications of SEPM
... algae loose skeletal material seagrass that leave only if any at all in the record C Other considerations 1 Natural coherence of lime mud 2 Basic...
1974
Ichnology of muddy shallow-water contourites from the Upper Jurassic-Lower Cretaceous Vaca Muerta Formation, Argentina: implications for trace-fossil models
Maximiliano Paz, M. Gabriela Mángano, Luis A. Buatois, Patricio R. Desjardins, Raúl Notta, Federico González Tomassini, and Noelia B. Carmona
PALAIOS
... Orr, Javier Dorador, and an 216 M. PAZ ET AL. anonymous reviewer remarkably improved the content and coherence of the manuscript. We also...
2022
Pre-Tertiary basement subcrops beneath the Malay and Penyu basins, offshore Peninsular Malaysia: Their recognition and hydrocarbon potential
Mazlan Madon, John Jong, Franz L. Kessler, M. Hafiz Damanhuri, Mohd Khairil Azrafy Amin
Geological Society of Malaysia (GSM)
... the subsurface fracture patterns and intensity. Attributes such as amplitudes, coherence, curvature and second derivatives have been shown to be effective...
2020
Stratigraphy of Lake Deposits in Central and Northern Minnesota
Frederick M. Swain
AAPG Bulletin
... Lake samp es are given in Figure 19. No chemical analyses of these marl samples were obtained, but a sample from Cedar Creek Bog, Minnesota, shows...
1956
Lateral Correlation and Interpolation of Logs: Chapter 6
John H. Doveton
AAPG Special Volumes
.... S., 1987, Coherence mapping--an automated approach to display goodness-of-correlation between wells in a field: Mathematical Geology, v. 19, no. 8, p...
1994
Using polygonal layer-bound faults as tools to delimit clastic reservoirs in the Levant Basin offshore Lebanon
Ramadan Ghalayini, and Celine Eid
AAPG Bulletin
... in the above three frequencies and red–green–blue blended. To visualize and map the spatial distribution of faults, coherence attributes were generated along...
2020
Detailed Analysis from Seismic Data of the Structure within the Aure Fold and Thrust Belt, Gulf of Papua, Papua New Guinea
Khib A. Kugler
Papua New Guinea (PNG) Petroleum Convention Proceedings
... rocks, relatively few paleontol ogical marker horizons and, in a few cases, poor quality data. Poor reflector coherence is observed in the cores...
1993
A Milankovitch Climate Control on the Middle Miocene Mediterranean Intermediate Water
Mario Sprovieri, Franca Sgarrella, Bianca Russo, Adriana Bellanca, Rodolfo Neri
Special Publications of SEPM
... and the different time series shows high values of coherence in the 400 ky and 100 ky periodicity bands (Fig. 8). This confirms a linear link between...
2004
Label-defect tolerance ability of deep learning inversion networks and its applications
Yang Ping, Xu Hunqun, Liu Di, Tao Chunfeng, Wang Chengxiang, Yue Changqing
International Meeting for Applied Geoscience and Energy (IMAGE)
.... In right section (b), the inverted result and the well logs coherence with each other much better. Conclusions： Our research proved that we can augment...
2023
Structural interpretation of seismic images with volumetric hypersurface curvatures
Anne-Laure Tertois, Igor Ravve, Zvi Koren
International Meeting for Applied Geoscience and Energy (IMAGE)
.... Marfurt, 2020, Adopting multispectral dip components for coherence and curvature attribute computations: The Leading Edge, 39, 306–309, doi: https...
2023
Deblending seismic data using multistage iterative source separation with priors A case study using streamer 3D data
Wilson Ibanez-Jacome, Jarred Hostetler, Rajiv Kumar, Wouter Gerrit Brouwer, Saeeda Hydal, Yousif Izzeldin Kamil Amin
International Meeting for Applied Geoscience and Energy (IMAGE)
... estimate. As seen in Figure 1, priors may also be used to enhance the coherence of the signal in the sparsity-promoting domain. Additionally, we may also...
2023
U-net based primary alignment
Ricard Durall, Ammar Ghanim, Norman Ettrich
International Meeting for Applied Geoscience and Energy (IMAGE)
..., and maintaining coherence between the predicted outputs. This comprehensive approach enables us to achieve effective alignment results and improve the accuracy...
2023
Resolving geological complexity with legacy streamer survey: Potiguar 3D offshore Brazil case study
Seet Li Yong, Milos Cvetkovic, Terry Johnson, Boedi Soelistijo, Leon Ge
International Meeting for Applied Geoscience and Energy (IMAGE)
... similarity and phase differences. By employing a multidimensional window approach, it leverages the lateral coherence of the signal and noise...
2023
Designing surveys in an updated regulatory environment With consideration of processing
Carsten Udengaard, David Brookes, Simon Dean, Seet Li Yong, Henrik Roende, Duncan Bate, Etienne Marc
International Meeting for Applied Geoscience and Energy (IMAGE)
...) and (f). Notice the significant coherence of interference in the same time interval shooting, both blended examples are simulated with a +/- 500 ms...
2023
Microtremor Studies in Roosevelt and Beowawe Geothermal Areas
Alfred L. Liaw, Wayne Suyenega
Circum Pacific Council Publications
... of the Roosevelt field as 421 422 Geothermal the Roosevelt area are 15 Hz, 4 0 Hz, and 78 Hz. T h e f-k analysis indicates that the coherence...
1982
Gas Hydrates: Part V: The Resource Potential
Lasse Amundsen, Thomas Reichel, Martin Landrø
GEO ExPro Magazine
.../coherence) showing sand channels in excess of 150m thick. The bright yellow and orange colours highlight zones with high seismic amplitudes...
2014
Azimuthal AVO Gradient Anisotropic Analysis on Prediction of Fractures on Barnett Shale
Shiguang Guo, Bo Zhang, Tengfei Lin, Kurt J. Marfurt
Unconventional Resources Technology Conference (URTEC)
... post -stack data include coherence and curvature also has been used for fracture prediction (Chopra et al., 2007; Blu mentritt et al., 2006; Thompson et...
2013
Processes Affecting Sand Transport on a Storm-Dominated Shelf
Christopher E. Vincent
CSPG Special Publications
... away. Wind-waves often exhibit a close coherence with wind-driven currents, variations in wave height and direction having distinct correlations...
1986
Current Workflows for Shale Gas Reservoir Characterization
Satinder Chopra, Ritesh Kumar Sharma, Kurt J. Marfurt
Unconventional Resources Technology Conference (URTEC)
... be characterized by running the discontinuity attributes (coherence and curvature) on post-stack data or by utilizing prestack processes such as AVO/AVAz...
2013
Fracture-Porosity Identification from Anisotropy AVO and Fluid Substitution Modelling in Seismic 2D Data
Septian Prahastudhi, Tenny Octaviani, Ayi Syaeful Bahri, Yulia Putri Wulandari
Indonesian Petroleum Association
... with the seismic attribute coherence trend RESULT This method for identifying fracture porosity was applied to post stack seismic data that images...
2012
Comparing Self Organizing Maps with Geology and Grey Level Co-occurrence Matrix (GLCM) Texture Attributes, an Example from the Red Fork Sandstone, Anadarko Basin
Atish Roy, Kurt J. Marfurt
Oklahoma City Geological Society
... amplitude, coherence and well control. Method Figure 3 shows the workflow we implemented using SOM. Since the time migrated dataset from the survey has...
2010
Lithofacies and basinal development of the type Etcheminian Series (Lower Cambrian Ratcliffe Brook Formation), Saint John area, southern New Brunswick
S. K. Tanoli, R. K. Pickerill
Atlantic Geology
... are unknown and furthermore the general stratigraphic coherence of the region suggests that the movements did not produce large aggregate displacements...
1990
Shale Gas OVT Seismic Data Prestack Trace-Gather Optimization Technique
Yusheng Zhang, Gang Yu, Xing Liang, Benjing Liu, Guangming Hu
Unconventional Resources Technology Conference (URTEC)
..., the maximum coherence direction of seismic data is determined, in which diffusion filtering is carried out, and the diffusion will be terminated when...
2015
Advanced Approach Toward Understanding Geologically Complex Area Using MDRS (Multi-Dip CRS): A Case Study
Naoshi Aoki, Shogo Narahara, Akihisa Takahashi, Tsukasa Nishiki
Indonesian Petroleum Association
... technique, which detects number of dipping events from post-stack data by evaluating coherence over angle. Multi-dip reflection surfaces (or MDRS...
2011