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The AAPG/Datapages Combined Publications Database
Showing 14,306 Results. Searched 200,685 documents.
Shallow Geology of the Northern Barents Sea: Implications for Petroleum Potential
Finn B. Gustavsen, Henning Dypvik, and Anders Solheim
AAPG Bulletin
... 1842 81 (1997) 11 The shallow geology of the northern Barents Sea has been studied through analyses of geophysical data and geological samples from...
1997
Abstract: Use of Seismic and EM Data for Exploration, Appraisal and Reservoir Characterization; #90171 (2013)
Anton Ziolkowski and Folke Engelmark
Search and Discovery.com
... geophysical data, we consider the problem of joint inversion of different types of data, and we then review the problem of combining seismic...
2013
Abstract: Recent Discoveries in the Perdido Fold Belt and Salina del Bravo Provinces, by Teran-Garcia, Manuel and Martinez-Vazquez, Trinidad; #90166 (2013)
Search and Discovery.com
2013
Abstract: Spatially Constrained Inversion of Transient Electromagnetic Data for Near Surface Characterization, by D. Rovetta, D. Colombo, G. McNeice, and T. Yousuf, #90188 (2014)
Search and Discovery.com
2014
Modern and Fossil Bathymetric Data
Search and Discovery.com
N/A
An anti-aliasing plane wave decomposition method based on local linear Radon transform
Jian Xiang, Huazhong Wang, Bo Feng, Chengliang Wu
International Meeting for Applied Geoscience and Energy (IMAGE)
... data traces, with a time sampling interval of 1ms and a spatial sampling interval of 20m. Figure 1b shows the PWD model obtained by least squares...
2024
Joint Interpretation of geophysical field experiments in the Danube deep sea fan, Black Sea
Search and Discovery.com
N/A
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)
... limitation) using POCS (Abma and Kabir, 2006), iv) Use fk domain interpolation to improve the spatial sampling (12.5x12.5m), v) Design data domain and image...
2024
Abstract: Monte Carlo Markov Chain Methods in Seismic Deconvolution; #90174 (2014)
Andres Medina and Mirko van der Baan
Search and Discovery.com
... to retrieve the reflectivity series from the observed data. This amounts to taking linear combinations of noisy observations and there is thus always...
2014
Machine learning inversions incorporating geologic information through variational autoencoder and physics-based neural network
Yaoguo Li, Taqi Alyousuf, Andy McAliley
International Meeting for Applied Geoscience and Energy (IMAGE)
... in nature. For instance, the information about the features in the subsurface geology is embedded in the multiple geophysical data sets...
2022
EVALUATION OF BOREHOLE SAMPLING METHODS APPLICABLE TO LIGNITE RESOURCE EXPLORATION
J.A. Irvine, S.H. Whitaker, P.L. Broughton, and T.E. Tibbets
Saskatchewan Geological Society
... sample with geophysical logs of test hole 76B. CONCLUSION Phase I Phase I drilling conducted in 1972 indicated trends in sampling results...
1974
Futuristic Efforts to Characterize Shallow Anomalies; #42109 (2017)
Satinder Chopra, Ritesh Kumar Sharma, Graziella Kirtland Grech, Bent Erlend Kjolhamar
Search and Discovery.com
... collection. Besides this, diverse data types, both geological and geophysical, are being brought together to come up with an integrated assessment...
2017
Frontier Onshore Basin Exploration Methodology: Starting from Scratch, Airborne Gravity and Magnetics Onshore Angola. Price, Antony D.; Lopez, Tomas; Lucas, Aristoteles; Yalamanchili, Rao, #90100 (2009)
Search and Discovery.com
2009
Delineating buried metallic pipes using borehole magnetic data in civil engineering
Hyoungrea Rim, Mengli Zhang, Yaoguo Li
International Meeting for Applied Geoscience and Energy (IMAGE)
... recently in the context of geophysical data acquisition. The method is called ergodic sampling (Zhang, 2021; Zhang and Li, 2021, 2022) and states...
2023
Micro transient EM for seismic sand corrections through physics-coupled deep learning
Daniele Colombo, Ersan Turkoglu, Ernesto Sandoval-Curiel, Javier Giraldo-Buitrago
International Meeting for Applied Geoscience and Energy (IMAGE)
...) we introduce a step of statistical sampling of the TEM dataset prior to inversion. The goal is to provide informative samples for the DL training data...
2022
Accelerating Site Characterizations: Using Cone Penetrometer Testing and HydroPunch® to Assess the Environmental Media
Bruce Manchon
Houston Geological Society Bulletin
..., in much the same way as decanting a bailer. Soil Sampling. CPT logs should be supplemented by selective sampling of soils or continuous coring. These data...
1996
Evaluating Sources of Groundwater Quality Variability in Residential Water Wells for Pre-Drill Sampling
Search and Discovery.com
N/A
Statistical Comparison of Hydrocarbon Gas Composition and Isotopic Ratios From Multiple Sampling Methods
Search and Discovery.com
N/A
Abstract: High Resolution 2-D Seismic Survey in the Malay Basin (Paper 12)
Abdul Razak Nurin, Kurt B. Tweedy, Jesmee Zainal Rashid
Geological Society of Malaysia (GSM)
... preservation and finer subsurface sampling, and shallower cable and gun depths to help preserve data at the higher end ofthe frequency spectrum. The most...
1993
Abstract: Grayson Field Jurassic Smackover Limestone Oil Field, Columbia County, AR; T16S;R21W, by Kevin B. Hill and William R. Meaney; #90914(2000)
Search and Discovery.com
2000
ABSTRACT: Active Seepage Detection, Identification and Correlation Using Geophysical and Geochemical Methods, Yampi Shelf, Australia; #90061 (2006)
G.A. Logan, Gregg J. Brunskill, E. Grosjean, K.A. Burns, N. Rollet, A.T. Jones, J.M. Kennard, and B. Opdyke
Search and Discovery.com
...ABSTRACT: Active Seepage Detection, Identification and Correlation Using Geophysical and Geochemical Methods, Yampi Shelf, Australia; #90061 (2006...
2006
Uncertainty Management: A Structured Approach Towards Recognizing, Quantifying and Managing Sampling Biases in Subsurface Unknowns
Laurent Alessio, Arnout Everts, Faeez Rahmat
Indonesian Petroleum Association
... discoveries. Geophysical techniques are often instrumental in exploration and appraisal drilling, and as a consequence, assessing sampling bias...
2010
Recent Trend in Data Acquisition Technology: Abstract
M. Murphy, M. Cox
Indonesian Petroleum Association
...Recent Trend in Data Acquisition Technology: Abstract M. Murphy, M. Cox 1978 105 105 Data acquisiton technology has gone through a transition from...
1978
Intelligent static and dynamic reservoir model building based on knowledge networks
Miguel Bosch
International Meeting for Applied Geoscience and Energy (IMAGE)
... the network in the inverse direction, from data to model, with sampling or optimization approaches. Rockphysical seismic inversion is an example...
2022
What is Horizontal Resolution?
L. R. Denham, R. E. Sheriff
Indonesian Petroleum Association
... sampling. Figure 14 shows what happens when the data recorded further than 4800 ft to the left of the fault and 8800 ft to the right are omitted from...
1981