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The AAPG/Datapages Combined Publications Database

Showing 18,833 Results. Searched 200,616 documents.

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Highest Possible Resolution (HPR) Stratigraphic Seismic Imaging Case Study … Deep Reef Platform

Norman S. Neidell

Search and Discovery.com

... N.S. Neidell & Assoc., Houston, TX ([email protected]) GGS- Spectrum, Inc., Houston, TX 3 Tsunami Development, Houston, TX 2 Abstract Huygens...

Unknown

Lateral Facies Architecture and the Role of Antecedent Topography on Carbonate Facies Geometries in Incipient Icehouse Climatic Conditions Carboniferous/Lower Pennsylvanian (Baskirian/Morrowan): Hueco Mountains Texas, #50441 (2011)

Wayne R. Wright, H. Seay Nance

Search and Discovery.com

... facies and dominant reservoir hosts within mid-late Carboniferous carbonates worldwide. Previously proposed frequency and magnitudes of early...

2011

Application of Amplitude, Frequency, and Other Attributes to Stratigraphic and Hydrocarbon Determination: Section 2. Application of Seismic Reflection Configuration to Stratigraphic Interpretation

M. T. Taner, R. E. Sheriff

AAPG Special Volumes

...Application of Amplitude, Frequency, and Other Attributes to Stratigraphic and Hydrocarbon Determination: Section 2. Application of Seismic...

1977

ABSTRACT: Well-log Feature Extraction Using Wavelets and Genetic Algorithms; #90007 (2002)

Rivera, Nestor, Shubhankar Ray, Andrew Chan, Jerry Jensen

Search and Discovery.com

... frequency at a time; that is, the Fourier spectrum does not provide any spatial-domain information about the signal. When looking at a Fourier transform...

Unknown

Abstract: A new Frontier Being Revealed; Using Spectral Decomposition in an Old Universe of Multiples and Noise; #91204 (2023)

Miguel Mora-Glukstad, Hamza Khanjari, Wathab Al Mahrezi, Marwa AL Dhahli, Martin Dvorak, Said Abri

Search and Discovery.com

... the blending of different frequency ranges from the seismic spectrum of a specific volume and combines them using a RGB blending tool to then highlight...

2023

Methods for reducing unwanted noise (and increasing signal) in passive seismic surveys

Tim Dean, Aidan Shem, Mus'ab Al Hasani

Petroleum Exploration Society of Australia (PESA)

....). To record low-amplitude passive seismic signals a combination of a low natural-frequency highly sensitive geophone with a low noise-floor acquisition...

2018

Noise logging of oil-water flow through an AICD

Peyman Moradi, Katie Walker, Limin Song, Bryce Campbell, Brian Seabrook, Ricardo Garza

International Meeting for Applied Geoscience and Energy (IMAGE)

... noise level across various frequency bands and the bulk flow rate passing through the AICD, considering the full WC range from 0 to 1. Notably, we find...

2024

Swash„Groundwater„Beach Profile Interactions

Evans Waddell

Special Publications of SEPM

... successive swashes Note that the input wave spectrum has virtually no variance in the well defined frequency band of the swash peak the swash 1...

1987

Premigration attenuation analysis and mapping to image domain by weighted migrations

Yonghe Sun, Chunling Wu, Mark Fan, Zhemin Tan

International Meeting for Applied Geoscience and Energy (IMAGE)

...𝑄 where 𝑣(𝑓) is the real velocity measured at frequency 𝑓, and 𝑓0 is a reference frequency. The value of 𝑄(𝒙) can be considered independent...

2022

What do acoustic FWI derived amplitudes mean in terms of elastic properties?

Dhananjay Kumar, Ana Garcia-Ceballos, Joe Dierkhising, Abigail Maxwell, Akkel Paul

International Meeting for Applied Geoscience and Energy (IMAGE)

.... Figure 6 shows data available at a well location. Figure 5: Schematic frequency spectrum of 10Hz acoustic FWI model (red), its FDR response (blue...

2024

MAZ Processing for Basement Fracture: A Case Study on 3D Conventional Land Seismic Dataset

Ahmad Zazeli Fuadi, Yatty Surtiati

Indonesian Petroleum Association

... in 2012. Before we start azimuth split, we create a spectrum analysis to find the maximum frequency in our target area. Figure 7 shows that the maximum...

2016

Predicting and Detecting Carbonate Cemented Zones Within Latrobe Group Reservoirs of the Gippsland Basin

Mark Bunch

Petroleum Exploration Society of Australia (PESA)

... frequency components of the amplitude spectrum for the incident wavelet at acoustic impedance boundaries, with distinct sub-seismic resolution acoustic...

2018

Characterizing Hydraulic Fractures Using the Transient Pressure Surge Effect

Yuesu Jin, Yingcai Zheng, Lianjie Huang, Christine Ehlig-Economides

Unconventional Resources Technology Conference (URTEC)

... geothermal systems. The frequency spectrum of the PS effect can be used for fracture featuring engineering to monitor the fracture extension and could...

2022

High Resolution Seismic Data Derived From Prestack Inversion and Machine Learning to Accurately Position Horizontal Wells in the Midland Basin, Texas

Robert Meek, Buzz Davis, Hector Bello

Unconventional Resources Technology Conference (URTEC)

... spectrum. To further increase the frequency content, a machine learning technique such as a multilayer feed-forward neural network is used to match...

2017

Mix Surfactant Analysis with SLS Modification through Ricinoleic Acid Epoxidation with Temperature, Time and Reactant Composition and also with Co-Surfactant Addition to Reach Interfacial Tension of 10⁻⁴

Fritz Mardohar, Wisnu Murti, Bela Devianti Retnoningsih, Benny Ariandy Saputra

Indonesian Petroleum Association

... produced from the saponification process is identified by functional groups by FTIR analysis and compared to the FTIR spectrum of castor oil that has...

2018

Remote Sensing Underground

Dragana Todorovic-Marinic

GEO ExPro Magazine

... satellite data. We get one understanding of the surface from what we can see with the broadband visible light spectrum, but by restricting the frequency range...

2012

Quantifying the Influence of Rock Fabric, Composition, and Electrical Double Layer on the Broadband Dielectric Dispersion of Organic-rich Mudrocks

Artur Posenato Garcia, Zoya Heidari

Unconventional Resources Technology Conference (URTEC)

... to accurately represent the dielectric dispersion in the entire frequency spectrum. The developed simulator can be used (a) as part of an inversion...

2018

Update 2010: Airborne Transient Pulse Surveys for Hydrocarbon Exploration„Major Recent Improvements; #40686 (2011)

Leonard A. LeSchack, John R. Jackson, James K. Dirstein, William B. Ghazar, Natalya Ionkina

Search and Discovery.com

... computer software divides a frequency spectrum of 2002200 Hz into 11 discrete frequency bands and records the segmented data in a spreadsheet format...

2011

Integrated Analysis of Borehole and Seismic Data

E. Poggiagliolmi, R. D. Allred

Indonesian Petroleum Association

... synthetics are considerably improved with the wavelet processed data. The frequency spectrum of the wavelet processed original migrated stack data...

1993

A Preliminary Study on the Dielectric Properties of a Malaysian "Rock" Saturated with Water and Crude Oil

S. Ibrahim, A. H. Shaari, K. Khalid

Geological Society of Malaysia (GSM)

... in the three cases. The values of the dielectric permittivity appears to he constant at the higher end of the frequency spectrum. Saturating the rock specimens...

1984

Analyzing the impact of additive and multiplicative noise on seismic data analysis

Akshika Rohatgi, Andrey Bakulin, Sergey Fomel

International Meeting for Applied Geoscience and Energy (IMAGE)

... surface. We scrutinize multiplicative noise’s phase and amplitude characteristics across time and frequency domains by extending the previous...

2024

Abstract: Seismic Data Decomposition into Spectral Components Using Regularized Nonstationary Autoregression; #90187 (2014)

Sergey Fomel

Search and Discovery.com

...-frequency decomposition over a set of regularly sampled frequencies (Liu and Fomel, 2012). When the input signal is fitted to shifted versions...

2014

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