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The AAPG/Datapages Combined Publications Database

Showing 4,875 Results. Searched 200,357 documents.

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, by Heaney, Richard J.; #90026 (2004)

Search and Discovery.com

2004

ABSTRACT: Seismic Noise Estimation and Error Propagation Applied to Post-Stack Seismic Inversion; #90051 (2006)

Michael K. Broadhead

Search and Discovery.com

... for development well location in stratigraphically controlled clastics reservoirs. The mathematical techniques for uncertainty analysis have been...

2006

Abstract: Use of GIS in Groundwater Modelling: Advantages in Fitting Processes

B. El Mansouri, J. Chao, M. Kili

Search and Discovery.com

..., Morocco The water resources are subject of several modern methods, in particular: the computational techniques which based on mathematical methods...

2008

Abstract: Mathematical Model of the Salt Water Intrusion in Rhis Nekor Coastal Aquifer (El Hoceima Region, Morrocco)

Nisrine Iouzzi and Abdelkader Larabi

Search and Discovery.com

...Abstract: Mathematical Model of the Salt Water Intrusion in Rhis Nekor Coastal Aquifer (El Hoceima Region, Morrocco) Nisrine Iouzzi and Abdelkader...

2008

ABSTRACT: Geomathematical Modeling of Hydrocarbon Generative Windows of Ogbogede On-shore Field in Niger Delta Basin, Nigeria; #90115 (2010)

Eliseus O. Akpunonu, Emmanuel K. Anakwuba, and Oliver A. Illo

Search and Discovery.com

... of 1.8oC/100m and standard deviation of 0.2oC/100m.The geotemperature analysis of shale units of Agbada Formation calculated from mathematical model gave a value...

2010

ABSTRACT: Mathematical Model of a Rating Estimation of Competitiveness of Production on an Example of the Mountain Enterprise; #90118 (2011)

P. Burkov, V. Burkov, A. Grigoryeva, and A. Grigoryeva

Search and Discovery.com

...ABSTRACT: Mathematical Model of a Rating Estimation of Competitiveness of Production on an Example of the Mountain Enterprise; #90118 (2011) P...

2011

Abstract: Mapping Carbonate Karsts Using Morphological Filter; #91204 (2023)

Badr Badghaish, Saleh Dossary, Khalid Alghamdi

Search and Discovery.com

... attribute and mathematical morphology is proposed. The workflow takes advantage of the geological properties of karst features such as the rapid change...

2023

An improved Holo-Hilbert spectral analysis guided by fast matching pursuit

Chaohe Wang, Zhaoyun Zong

International Meeting for Applied Geoscience and Energy (IMAGE)

... and a more solid mathematical theoretical foundation. . is the second layer phase function and R jm is the residual after the second-layer...

2024

Exploration: A Misunderstood Business: Chapter 4: Part I. Overview of the Business

John Lohrenz

AAPG Special Volumes

... Foundation, 1974, A time to choose: America's energy future: Cambridge, MA, Ballinger Publishing Company, p. 279-280. Lohrenz, J., 1984, Histories...

1992

The Method of Moments: DISCUSSION

Chester K. Wentworth

Journal of Sedimentary Research (SEPM)

... should be descriptive and schematic, with a minimum use of mathematical symbols and formulae, while based on sound mathematical procedure. Whether...

1936

Stratigraphic well correlations for 3-D static modeling of carbonate reservoirs

Jean R. F. Borgomano, Francois Fournier, Sophie Viseur, Lex Rijkels

AAPG Bulletin

..., p. 7180.Armstrong, M., 1984, Common problems seen in variograms: Mathematical Geology, v. 16, no. 3, p. 305313.Asquith, G. B., 1985, Handbook of log...

2008

Reconstruction of Shale Based on Dual-Region Strategy and Very Fast Simulated Annealing Algorithm

Mengfei Zou, Weibo Sui, Xudong Wang, Shuang Zhang

Unconventional Resources Technology Conference (URTEC)

... provided by the National Natural Science Foundation of China and PetroChina Innovation Foundation, as well as the extensive assistance given by the other...

2014

Machine Learning Methods for Handling Parameter Space Sampling Bias in Unconventional Well Performance Prediction

Oliver Rojas Conde, Henry Galvis Silva, Sebastien Matringe

Unconventional Resources Technology Conference (URTEC)

... in the Anadarko Basin. Building on this foundation, Conde et al. (2023a, 2023b) applied double machine learning (DML) techniques to uncover causal relationships...

2025

Geological Understanding and the Changing Environment

Victor R. Baker

GCAGS Transactions

..., D.C., National Science Foundation, 79 p. Committee on Opportunities in the Hydrologic Sciences, 1991, Opportunities in the Hydrologic Sciences...

1994

Modification of the petroleum system concept: Origins of alkanes and isoprenoids in crude oils: Discussion

Clifford C. Walters, David J. Curry, Gary H. Isaksen

AAPG Bulletin

... COMPOSITIONSThe mathematical procedure (polytopic vector analysis) used by Collister et al. has the ability to extract end-member spectra from mixed...

2005

Simple X-Ray Diffraction Techniques to Identify Mg Calcite, Dolomite, and Magnesite in Tropical Coralline Algae and Assess Peak Asymmetry

Merinda C. Nash, Bradley N. Opdyke, Zhongwei Wu, Huifang Xu, Janice M. Trafford

Journal of Sedimentary Research (SEPM)

... (Fig. 2A), causing asymmetry on its right side, without forming a discernible dolomite peak maximum. In this case, mathematical deconvolution of the XRD...

2013

Application of Unsupervised-Manifold-Learning for Productivity Driver Evaluation and Production Forecasting in Unconventional Oil Reservoirs

Yang Gao, Yuewei Pan, Jianhua Qin, Enbo Qiu, Wei Ma, Ran Bi

Unconventional Resources Technology Conference (URTEC)

... in deconvolution of unconventional production data, they found that the LE transformed the feature space into a lower-dimensional representation and its...

2022

Demonstration and Quantification with Raman Spectroscopy of the Displacement of Adsorbed Methane from Coal by Injected Dissolved Carbon Dioxide for Carbon Sequestration

Grant A. Myers, Trevor Brown, Cody Morgan, Wade A. Bard, John M. Pope

Unconventional Resources Technology Conference (URTEC)

... by introduction of carbon dioxide. In situ Raman measurements work for mixture deconvolution to account for gasses in the free- and dissolved-states. Future...

2024

Delineation of the Reservoir by Seismic Methods: Chapter 3

Roberto Sarmiento

AAPG Special Volumes

... in the earth (this process is called "spiking deconvolution" or "space spiking"). If the acoustic impedance of the first layer is known, the acoustic...

1989

Element migration in turbidite systems: Random or systematic depositional processes?

Richard Labourdette, Martine Bez

AAPG Bulletin

... mathematical relationship between these parameters to represent and model complex reservoir features.The morphology of eight well-imaged turbidite...

2010

Extended Abstract: A Steady-State Approach for Surge and Swab Pressures Calculation of Herschel-Buckley Fluids in Directional/Horizontal Wells

Wenlong Jiang, Honghai Fan, Rongyi Ji, Deqiang Tian, Wen Zixiang, Yuan Gao, Rui Dai, Fuxin Han, Sun Yizhen

Africa Energy and Technology Conference, 2016

... for the prediction of surge and swab pressures in eccentric annuli using H-B model. This paper presents a new mathematical model for H-B fluid to compute...

2016

Horizontal stress inversion based on azimuthal difference in P-wave reflectivity

Fubin Chen, Zhaoyun Zong, Xingyao Yin

International Meeting for Applied Geoscience and Energy (IMAGE)

.... Therefore, the mathematical improvement for Eq. (25) needs to be carried out. Observing Eq. (25), sin 2  (1 + tan 2  )  tan 2  for the stress...

2022

Quantifying uncertainty in unsupervised machine learning methods for seismic facies using outcrop-derived 3D models and synthetic seismic data

Karelia La Marca, Heather Bedle, Lisa Stright, Rafael Pires de Lima, Kurt J. Marfurt

International Meeting for Applied Geoscience and Energy (IMAGE)

... channels of the Tres Pasos Formation at Laguna Figueroa outcrop was used as the foundation for forward seismic reflection modeling (Jackson et al., 2018...

2022

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