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The AAPG/Datapages Combined Publications Database

Showing 10,272 Results. Searched 195,452 documents.

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Frontier Areas and Exploration Techniques: Frontier Uranium Exploration in the South-Central United States

Michael D. Campbell, Kevin T. Biddle

Houston Geological Society

... uraniferes au Niger: Mineral Deposita (Berl.), no. 3, pp. 317-333. Bhatnagar, A. S., 1973, A study on the behavior of radon in soil: Proc. Uranium...

1977

Methodology to Integrate Multiscale Fracture Analyses in Fractured Systems Modeling: Application to Reservoirs of Southeastern Mexico, #41393 (2014).

Clotilde U. Prieto, Samuel Di-Dio-Balsamo, Faustino Monroy-Santiago, Norma A. Olaez

Search and Discovery.com

... interpretation and geomechanical data, was created to compute structural attributes. The final products were a Discrete Fracture Network that simulates each...

2014

Improving Depth Prediction Accuracy of Quantified Drilling Hazards

W. Scott Leaney, William H. Borland

Geological Society of Malaysia (GSM)

... from the compaction trend may indicate potential drilling hazards below. Conventional VSPs provide at discrete intervals in the well, high quality...

1996

Review and Classification of Quantitative Mapping Techniques

James M. Forgotson, Jr.

AAPG Bulletin

.... Two classes of maps show vertical variability. One class shows the degree of differentiation of a section into discrete units of different lithological...

1960

Geostatistical Simulation of Facies and Petrophysical Properties for Heterogeneity Modeling in A Tidal Depositional Environment: A Case Study From Upper Shale Member in A Southern Iraqi Oil Field

Watheq J. Al-Mudhafar

Unconventional Resources Technology Conference (URTEC)

... analysis of one well: sand, shaly sand, and shale. From the prior step, the discrete lithofacies and permeability distributions for all the 47 wells were...

2021

Interactive Graphics in Petroleum Exploration: ABSTRACT

P. M. Junemann, J. R. Reese

AAPG Bulletin

... the digital computer has been used to assist in many of the discrete functions of petroleum exploration. However, the total petroleum exploration process...

1973

Abstract: Azimuthal Fourier Coefficients: A Simple Method to Estimate Fracture Parameters; #90174 (2014)

Jon Downton and Benjamin Roure

Search and Discovery.com

... in azimuth, the properties of the Fourier transform allow these problems to be treated separately. If we calculate a Fourier transform of the AVAz PP...

2014

Application of high-resolution reflection seismology to eastern Kansas cyclothems

Ralph W. Knapp

Kansas Geological Society

... is measured, it depends on two frequency-domain properties, amplitude and phase. The wavelet is a discrete bundle of finite seismic energy. To be a discrete...

1989

AAPG Eastern Section 43rd Annual Meeting

Search and Discovery.com

N/A

Abstract: Making FX Interpolation More Robust by Spectrum-guided Reconstruction; #90171 (2013)

Mostafa Naghizadeh and Mauricio Sacchi

Search and Discovery.com

... the location of peaks in the spectrum of prediction filters can be achieved by a basic sample by sample comparison algorithm. Considering discrete...

2013

Dolomite Formation in Pelagic Limestone and Diatomite, Romanche Fracture Zone, Equatorial Atlantic

Daniel Bernoulli, Luca Gasperini, Enrico Bonatti, Peter Stille

Journal of Sedimentary Research (SEPM)

..., Transform migration and vertical tectonics at the Romanche Fracture Zone, equatorial Atlantic: Journal of Geophysical Research, v. 99, p. 779–802...

2004

III Columbia Oil & Gas Investment Conference: Conventional & Unconventional Hydrocarbon Resources - Abstracts

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... which is the wavelet transform modulus maxima lines (WTMM) combined with the Discrete wavelet transform (DWT), to denoising traces and characterize...

2008

A 3-D ground-penetrating radar and wavelet transform analysis of the morphology of shoreface deposits in the Upper Cretaceous Ferron Sandstone Member, Utah

Keumsuk Lee, Robert Szerbiak, George A. McMechan, Namsoon Hwang

AAPG Bulletin

... image by combining the inverse of over all wavelengths:The wavelet transform may be expressed in either discrete form (DFT) or a uniformly sampled...

2009

Ordovician Ophicalcites of Southern Quebec Appalachians: A Proposed Early Seafloor Tectonosedimentary and Hydrothermal Origin

Denis Lavoie , Pierre A. Cousineau

Journal of Sedimentary Research (SEPM)

... as discrete void-filling phases in the ophicalcites. The first phase to develop is a laminated and graded micrite (d18O, -5.3; d13C, -0.1) that is dull...

1995

Acoustic Properties of "Young" Carbonate Rocks, Odp Leg 166 and Boreholes Clino and Unda, Western Great Bahama Bank

J.A.M. Kenter, F.S. Anselmetti, P.H. Kramer, H. Westphal,, M.G.M. Vandamme

Journal of Sedimentary Research (SEPM)

..., P.H. Kramer, H. Westphal,, M.G.M. Vandamme 2002 129 137 Vol. 72 (2002) No. 1. (January) Acoustic properties determined from logs and discrete...

2002

New Technologies and Integration for Optimizing Well Placement and Production

Bruno de Ribet

Unconventional Resources Technology Conference (URTEC)

... characterization and discrete fracture model creation. Interpreting high-quality seismic data through enhanced visualization techniques guides...

2013

The role of geochemistry in understanding mineral systems

Carl W. Brauhart

Petroleum Exploration Society of Australia (PESA)

... units that have been mapped, but the Zr/Th and Th/Yb ratios resolve discrete magma series in the volcanic pile (Figure 1) that could not be recognised...

2019

A Semi-analytical Solution of the Induced Stress Change in a Layered Reservoir Based on the Stress Formulation

Shihao Wang, Yanbin Zhang, Ouassim Khebzegga, Bin Wang, Zhe Liu, Xian-Huan Wen

Unconventional Resources Technology Conference (URTEC)

... the shear stress components similarly. To implement the above algorithm, we use Discrete Fourier Transform (DFT) on a regular grid. DFT is efficiently...

2022

Optimum Deconvolution for Seismic Inversion Purposes

M. Suprajitno, L. Nutt, P. Busono

Southeast Asia Petroleum Exploration Society (SEAPEX)

.... Schafer, R.W., 1969, “Echo removal by Discrete Generalized Linear Filtering”: Research Lab. of Electronics MIT, Tech. Rep. 466. 15. Tribolet, J.M....

1988

Coherence Attribute Applications on Seismic Data in Various Guises, #42273 (2018).

Satinder Chopra, Kurt J. Marfurt

Search and Discovery.com

..., submarine canyons, karst collapse, mass transport complexes, and more. Besides its preconditioning, the interpretation of discrete stratigraphic features...

2018

Revolutionizing seismic data compression: Unlocking the power of stable diffusion neural networks

Ayrat Abdullin, Umair Bin Waheed, Naveed Iqbal

International Meeting for Applied Geoscience and Energy (IMAGE)

...) and traditional 2-D discrete cosine transform (DCT-2-D) compression methods, while preserving signal energy. Evaluation with real and synthetic seismic data...

2023

The Influence of Infill Well-Caused Fracture Interference on Shale Gas Production and Recovery: A Comprehensive Numerical Simulation Study

Sidong Fang, Hao Xiong, Baohua Wang, Liqiang Ma, Xiang Rao, Yonghui Wu

Unconventional Resources Technology Conference (URTEC)

... Discrete Fracture Modeling (EDFM), which avoids the complication of regenerating the reservoir mesh. We investigate the impacts of different types of well...

2021

Application of Exploration Geochemical Methodology to CO2 Monitoring

Victor T. Jones and Robert J. Pirkle

Search and Discovery.com

... seepage pathways controlled by the geologic system. Seepage pathways are very discrete and localized; seepage magnitudes are driven principally...

2009

Radiometric Surveying Applied to an Evaluation of Sorrento Field, Cheyenne County, Colorado

A.V. Gallagher

Montana Geological Society

... as the source and receiver lines of the 3-D seismic program. Profiles were plotted for each line. Data was normalized and Z-Transform...

1996

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