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The AAPG/Datapages Combined Publications Database
Showing 5,194 Results. Searched 200,691 documents.
Abstract: Contamination of Groundwater in Irrigated Areas under Arid Climate (Souss-Massa Aquifer, Morocco)
Tarik Tagma, Youssef Hsissou, Lhoussaine Bouchaou, Latifa Bouragba
Search and Discovery.com
... production systems. Several hectares are developed for irrigation, fertilizers replaced largely animal manure as a source of nitrogen and monocultures...
2008
ABSTRACT Leakage Detection and Characterization to Accommodate Safe Storage of CO2 in Saline Aquifers, #90103 (2010)
Mehdi Zeidouni, Mehran Pooladi-Darvish, David Keith
Search and Discovery.com
... through a point source/sink leakage pathway. We consider a single-phase 1-D radial flow system in the storage and monitoring aquifers. For each aquifer...
2010
ABSTRACT: Hydrocarbon Potential of Sasin sediments of the Wealden - A Shale Gas Target in Germany; #90108 (2010)
Ulrich Berner, Tanja Kahl, and Georg Scheeder
Search and Discovery.com
... source rock. This is supported by RockEval pyrolysis parameters, which indicate that the organic matter of the sediments varies between Type I and II...
2010
Abstract: Heterogeneous gravity data combination for geophysical exploration research and the applications of the GOCE satellite data for regional basin and petroleum system analysis (Example from the Arabian Peninsula); #90137 (2011)
R. Abdul Fattah, S. Meekes, E. Guasti, J. Bouman, M. Schmidt, J. Ebbing
Search and Discovery.com
... study. GOCE gravity gradients are used in forward and inverse modeling in the Arabian Peninsula. The data is combined with other gravity data...
2011
Abstract: 3-D Surface-wave estimation and separation using an iterative closed-loop approach; #90254 (2016)
Tomohide Ishiyama, Gerrit Blacquiere
Search and Discovery.com
... between them. In this approach, the surface-wave model is parameterized by the frequency-dependent slowness and source properties for each surface-wave...
2016
Abstract: Mass-Balance to Seismic Facies: Lower Cretaceous of Saudi Arabia; #90310 (2017)
David M. Steinhauff, Nikolaos A. Michael
Search and Discovery.com
.... ABSTRACT Basin-scale mass-balance, source-to-sink analysis (MBSS) predicts grainsizes, lithologic distributions, sediment sources, and accommodation space...
2017
Restoring High Resolution in Surface Seismic Data
Search and Discovery.com
N/A
40Ar/39Ar Geochronology of Lavas from the Central Plateau Member of Plateau Rhyolite with Implications for Magma Residence Times and Eruptive Reoccurrence Intervals, Yellowstone National Park
Todd A. Dallegge
Rocky Mountain Association of Geologists
...., F. H., Brown, W. P., Nash, W. McIntosh, and S. K., Williams, 1998, Sequence, age, and source of silicic fallout tuffs in middle to late Miocene...
2008
Lithology and Fluid Seismic Determination for the Acae Area, Puerto Colon Oil Field, Colombia
F. H. Gómez, J. P. Castagna
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... with approximately N-S strike, average dip of 4 degrees and inverse faulted on the east flank that controls the oil accumulation (Figure 1). 00 -95 -9500...
2004
Qualitative Seismic Attribute in Drilling Oil and Gas Development Wells, Kerisi Field, Natuna Sea, Indonesia
Yasril Kahar, Vaughn L. Ball, Sunil K. Shalia
Indonesian Petroleum Association
... and gas can still be separated from brine, but with a weaker separation compare to cross-plot in Figure 2b. In addition, filtering by a seismic wavelet...
2008
Acoustic impedance multichannel inversion constrained by spatial reflection features
Yaming Yang, Xingyao Yin, Kun Li
International Meeting for Applied Geoscience and Energy (IMAGE)
... parameters and is widely used in hydrocarbon exploration. However, seismic inversion has an intense uncertainty due to the ill-posedness of the inverse...
2023
Broadband seismic probabilistic AVO inversion for reservoir properties
Kun Li, Qingwen Zheng, Xingyao Yin, Yaming Yang
International Meeting for Applied Geoscience and Energy (IMAGE)
... to reduce the lobe width of seismic wavelet and improve the accuracy of characterizing the location of stratigraphic boundaries. In recent years, broadband...
2023
Seismic image resolution enhancement with limited-well datasets using deep learning
Son Phan, Haibin Di, Wenyi Hu, Aria Abubakar
International Meeting for Applied Geoscience and Energy (IMAGE)
... algorithms, such as the spectral whitening (Lee 1986), deconvolution (Oldenburg 1981; Wang et al. 2020), or inverse Q filtering (Irving and Knight 2003; Yuan...
2024
Estimating CO2 saturation and porosity using the double difference approach based invertible neural network
Arnab Dhara, Mrinal K. Sen, Sohini Dasgupta
International Meeting for Applied Geoscience and Energy (IMAGE)
... parameters by learning a mapping between data and model parameters. But seismic inverse problems have ill-posed and non-unique. Several probabilistic...
2023
Recursive Inversion and Attribute Analysis of 3D Seismic Data Over a Four-Way Dip Structure, Gulf of Thailand
S. Thanatit, S. Ronghe
Indonesian Petroleum Association
... with the corresponding set of numbers representing seismic traces. Inverse modeling decomposes seismic data into a geological model that would create the seismic...
1999
Inversion of Magnetotelluric (MT) Data with Enhanced Structural Fidelity, #42333 (2018).
Federico Golfre Andreasi, Simone Re, Federico Ceci, Luca Masnaghetti
Search and Discovery.com
... away from it. To overcome these limitations, we can change the inverse problem formulation by decoupling the a priori information source from...
2018
The Use of Electrical and Seismic Methods for Imaging Shallow Subsurface Structure of Limestone at Batu Caves, Kuala Lumpur, Malaysia
Abdul Rahim Samsudin, Mohammed I. Abu Shariah, Umar Hamzah
Geological Society of Malaysia (GSM)
... at depth ranging from 15 to 26 meters below ground. Result of the two dimensional resistivity inverse model of the first traverse indicates...
1999
Research on reservoir prediction based on compressed sensing and inversion theory
Qing Zhou, Jianli Wang, Qian Yu, Heng Zhang
International Meeting for Applied Geoscience and Energy (IMAGE)
... wavelet and the reflection coefficient sequence： s w r (1) In equation (1), w is the seismic wavelet, r is the reflection coefficient sequence...
2022
AVAZ inversion for brittleness indicator and fracture parameters of gas-bearing reservoirs with tilted transverse isotropy
Yuanyuan Tan, Guangzhi Zhang, Zhengqian Ma, Ying Lin
International Meeting for Applied Geoscience and Energy (IMAGE)
... inverse scattering theory. They subsequently employed the AVAZ inversion method to estimate unknown parameters. Formations permeated by inclined aligned...
2023
Sedimentation Units in Stratified Resedimented Conglomerate, Paleocene Submarine Canyon Fill, Point Lobos, California
H. Edward Clifton
CSPG Special Publications
... 1979. Inverse grading and hydraulic equivalence in grain flow deposits. Journal of Sedimentary Petrology, v. 49, p. 553-562. Sanders, J.E. 1965...
1984
Fracture Characterization and Flow Profiling with Distributed Temperature Sensing
He Sun, Wei Yu, Kamy Sepehrnoori
Unconventional Resources Technology Conference (URTEC)
... of complex fracture networks. Subsequently, we developed ensemble smoother with multiple data assimilation (ESMDA) as the inverse model to match field...
2020
Integrated Surface-Downhole Acquisition Geometries The Way to Higher Detailed Reservoir Investigation
A.A. Tabakov, K.V. Baranov
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... results in distortion of the response of studied objects on traveling source signal. Exact and detailed information about all inhomogeneities along the ray...
2006
Integrated Petrophysical and Geophysical Analysis on Identifying Eagle Ford Sweet Spots
Bo Chen, Dhananjay Kumar, Anthony Uerling, Sheryl Land, Omar Aguirre, Tao Jiang, Setiawardono Sugianto
Unconventional Resources Technology Conference (URTEC)
... is one of the most prolific plays in North America. It’s primarily an organic rich calcareous mudstone source rock with inter-bedded carbonates, located...
2015
Stochastic inversion method based on a priori information of compression-sensing divided-frequency waveform indication
Ying Lin, Siyuan Chen, Guangzhi Zhang, Baoli Wang, Minmin Huang
International Meeting for Applied Geoscience and Energy (IMAGE)
... of the proposed method is verified using both marmousi2 model data and field data. combined continuous wavelet transform and convolutional neural...
2023
Probabilistic inversion for interpretation of a stratigraphic sequence in a poorly resolved unconventional reservoir
Evan Mutual, Irina Berezina, Ask Jakobsen, Bill Goodway, Wendell Pardasie, Bob Riopel
International Meeting for Applied Geoscience and Energy (IMAGE)
... Summary Probabilistic inversion methods give a framework for inversion that allows us to encode stratigraphic sequencing into the inverse problem...
2024