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The AAPG/Datapages Combined Publications Database
Showing 10,157 Results. Searched 200,685 documents.
Abstract: Adapting and Tuning Edge Detection Seismic Attribute Calculations Based on Post-Stack Seismic Characteristics; #90255 (2017)
Ahmed Adnan Aqrawi, David Barka
Search and Discovery.com
... or underestimating the calculation radius of the seismic attribute leading in either losing information or adding geological noise to the results (Aqrawi and Barka...
2017
High-order viscoelastic prestack seismic nonlinear frequency-dependent inversion method based on scattering matrix
Tianjun Lan, Zhaoyun Zong
International Meeting for Applied Geoscience and Energy (IMAGE)
... from the approximation equation, calculation errors may be caused due to the assumption of the linear approximation. At the same time, to improve...
2022
Broadband reconstruction of seismic signal with generative recurrent adversarial network
Zhijun Zhang, Wei Song, Wei Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
..., t is the current time step, ℎ , is the output of encoder, ℎ , is the tanh calculation result of random noise, reduce its value to [1,1], Δ ( ) is the output...
2022
The Climate System - A Brief Primer
Eric J. Barron, George T. Moore
Special Publications of SEPM
... to the Earth is inversely proportional to the distance between the Earth and sun through the inverse square law. Essentially if the Earth-sun...
1994
Geostatistical inversion method based on seismic waveform similarity
Xuebin Ni, Jiajia Zhang, Guangzhi Zhang, Baoli Wang, Ying Lin, Zhuofan Liu
International Meeting for Applied Geoscience and Energy (IMAGE)
... direction for realizing high-resolution exploration. Stochastic inversion was first proposed by Hass and Dubrule (1994), but the calculation efficiency...
2023
Use of Automatic Moment Tensor Inversion in Real Time Microseismic Imaging
Michael Kratz, Michael Thornton
Unconventional Resources Technology Conference (URTEC)
... calculation of moment tensors offers a distinct advantage over the hand picking method in that it enables fast and efficient evaluation of numerous...
2015
Exploiting non-uniqueness: Improving inversion results by post-processing
James Brewster
International Meeting for Applied Geoscience and Energy (IMAGE)
...) where ’∗’ denotes a 2-D convolution over x and y. Consider the calculation of the gravity field on a horizontal plane at an altitude, z = zB that is above...
2023
Identification of Potential Lacustrine Stratigraphic Intervals in the Woodford Shale, Oklahoma, Using Multi-Attribute 3-D Seismic Displays and a Supervised Neural Network
Emilio J. Torres, Roger M. Slatt, Kurt J. Marfurt, Lennon E. Infante, Luis A. Castillo
Unconventional Resources Technology Conference (URTEC)
... relationship calculation process at every sample location in the seismic volume (Heggland, 2004), and compared in each stratigraphic interval one data...
2017
A study on lossy compression for background wavefield storage in LSM
Átila Saraiva Quintela Soares, Mauricio Sacchi
International Meeting for Applied Geoscience and Energy (IMAGE)
...) Please observe that the gradient calculation requires the background wavefield po to be saved at all time steps for it to be correlated with λ...
2024
Generating Complex Fault Interpretation in a Strike-Slip Area and Its Impact on Prospect Evaluation, Kutei Basin
Haryono Haryanto, Irfan Lubis, Luhut P. Gultom, Andrean Satria
Indonesian Petroleum Association
... software may show the inverse. Visual explanation of the differences among the discontinuity algorithms discussed using only two traces shown in Figure 6...
2019
Ordinal Data and the Gamma Statistic in Geology
Andrew D. Miall
Journal of Sedimentary Research (SEPM)
... Tahoe data, the abundance of volcanic rock fragments and K-feldspar is compared in Table 2. Examination of the table suggests an inverse correlation...
1977
Experiment on Estimating Thermal Conductivity of Sedimentary Rocks from Oil Well Logging: GEOLOGIC NOTE
Victor Vacquier , Yves Mathieu , Eric Legendre , E. Blondin
AAPG Bulletin
... are poor conductors of heat, so in most cases the conductivity is the inverse of the gamma-ray signal. The neutron porosity index depends on the capture...
1988
Abstract: Where Does the Proppant Go? Examining the Application of Electromagnetic Methods for Hydraulic Fracture Characterization; #90224 (2015)
Lindsey J. Heagy, Douglas W. Oldenburg, and Jiuping Chen
Search and Discovery.com
... an inverse problem for the effective properties (Durlofsky, 2003). To demonstrate, we develop an example using the analytical approach. Assigning Physical...
2015
Geocellular Model for Tertiary Reservoirs in Manhera Tibba Gas Field, Jaisalmer Basin, Rajasthan, India; #20456 (2019)
Rajesh Pandey, B.P. Nonia, S. Mahanti, U.C. Pradhan, Abhayanand S Maurya
Search and Discovery.com
... are known as inverse modelling technique. Reservoir parameters, water saturation (SUWI), flushed zone water saturation (SXWI), effective porosity...
2019
Abstract: Calculation of Coal Reserves by Computer Methods, by W. G. Miller, L. H. Van Dyke; #90972 (1976).
Search and Discovery.com
1976
Abstract: Three-dimensional Discrete Fracture Models, Nevada and Utah
Lawrence O. Anna
Four Corners Geological Society
... and probability of fracture connections and pathways; (2) calculation of rock block size to define a volume distribution of matrix blocks bounded by fractures...
1999
Calculation of Prognostic Reserves of Oil and Gas Fields
G. A. Kechek
Petroleum Geology: A Digest of Russian Literature
...Calculation of Prognostic Reserves of Oil and Gas Fields G. A. Kechek 1962 184 186 Vol. 6 (1962) No. 3. (March) In the journal Geologiya Nefti i Gaza...
1962
Abstract: Simulation of Oil and Gas Fields Genesis in the Middle Caspian Area, by V. A. Bochkarev, S. B. Ostroukhov, and M. R. Korshunova; #90090 (2009).
Search and Discovery.com
2009
Data Collection and Use for Coalbed Methane and Shale Gas New Data for New Resource Types
Curtis Evans
Search and Discovery.com
..., The previous data was used for a volumetric reserves calculation based on reservoir engineering, and now there is more application to generate a gas...
Unknown
Abstract: Logging Interpretation Model and Equation of Gas Hydrate Saturation, by Ning Li, Wenjie Sun, Xintong Li, Zhou Feng, and Hongliang Wu; #90180 (2013)
Search and Discovery.com
2013
A Steady-State Approach for Surge and Swab Pressures Calculation of Herschel-Buckley in Directional/Horizontal Wells
Search and Discovery.com
N/A
Research on Downhole Electromagnetic Repeater Transmission Characteristics in Ultra High Resistivity Gypsum-Salt Layers
Search and Discovery.com
N/A
Data Collection and Use for Coalbed Methane and Shale Gas New Data for New Resource Types
Curtis Evans
Search and Discovery.com
..., The previous data was used for a volumetric reserves calculation based on reservoir engineering, and now there is more application to generate a gas...
Unknown
Abstract: Workflow for Hydrocarbon Mass-Balance Calculation of Unconventional/Hybrid Systems: Southern Delaware Basin Example;
Anindito Satrio Baskoro, Zhihuai Yu, Mauro Becker
Search and Discovery.com
...Abstract: Workflow for Hydrocarbon Mass-Balance Calculation of Unconventional/Hybrid Systems: Southern Delaware Basin Example; Anindito Satrio...
Unknown
Importance of Good Time to Depth Conversion Method to Reduce GRV Uncertainties of Producing Fields in the South Sumatra Block, #20494 (2020).
Danar Yudhatama, Aurora Juniarti, Erwin Muhamad Indra Kusumah, Yudi Yanto,
Search and Discovery.com
... ([email protected]) Abstract As time goes by, many cases of volumetric model from various fields in the South Sumatra Block calculation do...
2020