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The AAPG/Datapages Combined Publications Database

Showing 18,833 Results. Searched 200,619 documents.

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Abstract: Limestone Frequency and Well Performance, Eagle Ford Shale (Cretaceous), South Texas; #90227 (2015)

John Breyer, R.H. Wilty, Y. Tian, A. Salman, K.W. O'Connor, B. Kurtoglu, R.J. Hooper, R.M. Daniels, R.W. Butler, and D. Alfred

Search and Discovery.com

...Abstract: Limestone Frequency and Well Performance, Eagle Ford Shale (Cretaceous), South Texas; #90227 (2015) John Breyer, R.H. Wilty, Y. Tian...

2015

Abstract: Limestone Frequency and Well Performance Redux; #90248 (2016)

John A. Breyer

Search and Discovery.com

...Abstract: Limestone Frequency and Well Performance Redux; #90248 (2016) John A. Breyer AAPG Datapages/Search and Discovery Article #90248 © 2016 AAPG...

2016

Abstract: Frequency-Based Facies Recognition Using Unsupervised Machine Learning; #91204 (2023)

Thamer Almahamidh, Sihai Zhang

Search and Discovery.com

...Abstract: Frequency-Based Facies Recognition Using Unsupervised Machine Learning; #91204 (2023) Thamer Almahamidh, Sihai Zhang Frequency-Based Facies...

2023

Design of low frequency sweep signals for conventional vibrators

Tie Wei, Yang Zhu, Zhigang Liu, Dong Wang, Guowei Wei, Mingtao Nie

International Meeting for Applied Geoscience and Energy (IMAGE)

...Design of low frequency sweep signals for conventional vibrators Tie Wei, Yang Zhu, Zhigang Liu, Dong Wang, Guowei Wei, Mingtao Nie Design of low...

2024

A statistical method-based approach for frequency-varying residual phase detection and correction

Longxiang Han, Rongwei Xu, Chengliang Wu, Huazhong Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

...A statistical method-based approach for frequency-varying residual phase detection and correction Longxiang Han, Rongwei Xu, Chengliang Wu, Huazhong...

2024

A Visual Comparator for Degree of Sorting in Thin and Plane Sections: REPLY

James Harrell

Journal of Sedimentary Research (SEPM)

... that the sorting comparator in Harrell (1984) is equally valid for lognormal grain-size distributions based on both number and volume frequency data...

1985

Abstract: How much well do you need in Acoustic Impedance Inversion?; #90174 (2014)

Heather J. E. Lloyd and Gary F. Margrave

Search and Discovery.com

... amount of well-derived low frequency information that is added to the bandlimited seismic data. For the first example, a 20-50 Hz bandlimited seismic...

2014

Interpretation Methods in the Exploration of Oligocene-Miocene Carbonate Reservoirs, Offshore Northwest Madura, Indonesia

David C. Carter, Dwi Mandhiri, Robert K. Park, Imron Asjhari, Syaiful Basyuni, Sergey Birdus, John P. Bradfield, Ary Iriawan, Meutia Nasfiah, M.A. Agung Nugroho

Indonesian Petroleum Association

... approximately 1300 sq km, and has a dominant frequency content of 25-35 Hz at the Kujung I level. In addition to the originally processed data, several sub...

2005

Vertical Seismic Profiling--A Measurement that Transfers Geology to Geophysics: Chapter 2

B. A. Hardage

AAPG Special Volumes

... interpretations made from these seismic images are limited, since it is impossible to know exactly what frequency changes, amplitude losses...

1985

Gemini: A fully operational broadband source for model building and imaging

Carsten Udengaard, David Brookes, Hector Flores

International Meeting for Applied Geoscience and Energy (IMAGE)

... surveys utilizing Full Waveform Inversion for high quality velocity models it will be beneficial to generate additional low frequency energy beyond...

2023

ABSTRACT: Efficiency of high-frequency seismic survey on the Black Sea shelf in the processing of seismic data; #90109 (2010)

Iuliia Miasoiedova

Search and Discovery.com

...ABSTRACT: Efficiency of high-frequency seismic survey on the Black Sea shelf in the processing of seismic data; #90109 (2010) Iuliia Miasoiedova...

2010

Abstract: Detecting Lateral Continuity of Taranaki Basin Reservoir Sand Based On Sequence Stratigraphy and Seismic Attribute Analysis; #90235 (2015)

Joseph Gnapragasan and Umar Hamzah

Search and Discovery.com

... sand and to come up with the dominant frequency of a specific geobody. Apart from that, we also show how these seismic attributes will help in sequence...

2015

Abstract: Low-frequency vibroseis acquisition experiment in Saudi Arabia; #90254 (2016)

Nabil Khadiri Yazami, Van C. Do, Waleed N. Omar, Thierry L. Tonellot

Search and Discovery.com

...Abstract: Low-frequency vibroseis acquisition experiment in Saudi Arabia; #90254 (2016) Nabil Khadiri Yazami, Van C. Do, Waleed N. Omar, Thierry L...

2016

Abstract: Hilbert Transform of Distributed Acoustic Sensing (DAS) fiber optic data: A new attribute to assess hydraulic fracturing in Marcellus Shale; #90308 (2017)

Payam Kavousi Ghahfarokhi Timothy R. Carr

Search and Discovery.com

... traces. Secondly, the DAS data are transformed into the Hilbert domain to calculate the instantaneous frequency attribute. Traditionally, the instantaneous...

2017

Semi-Analytical Approach of Optimum Vibration Frequency Determination That Gives Maximum Improvement on Reservoir Rock Porosity

Mursalim Mardin, Tutuka Ariadji

Indonesian Petroleum Association

...Semi-Analytical Approach of Optimum Vibration Frequency Determination That Gives Maximum Improvement on Reservoir Rock Porosity Mursalim Mardin...

2005

Mathematical Derivation of the Unique Frequency Curve

G. R. Brotherhood, J. C. Griffiths

Journal of Sedimentary Research (SEPM)

...Mathematical Derivation of the Unique Frequency Curve G. R. Brotherhood, J. C. Griffiths 1947 Vol. 17 No. 2. (August), A mathematical method...

1947

Abstract: Variable-factor S-transform for Time-frequency Decomposition, Deconvolution, and Noise Attenuation; #90172 (2014)

Todor I. Todorov, Gary F. Margrave

Search and Discovery.com

...Abstract: Variable-factor S-transform for Time-frequency Decomposition, Deconvolution, and Noise Attenuation; #90172 (2014) Todor I. Todorov, Gary F...

2014

Abstract: Exploring Potential Applications of Gaussian Ball Filters in Sharpes Hollow Cavity Model; #90224 (2015)

Christopher C. Petten and Gary F. Margrave

Search and Discovery.com

... (SHCM). The dominant frequency of the GBFs decreased with increasing ball width, which was similar to the behaviour observed in the SHCM with cavity...

2015

Low-frequency data reconstruction for full-waveform inversion

Ramzi Djebbi, Maiza Bekara, Jaime Ramos-Martinez, Nizar Chemingui

International Meeting for Applied Geoscience and Energy (IMAGE)

...Low-frequency data reconstruction for full-waveform inversion Ramzi Djebbi, Maiza Bekara, Jaime Ramos-Martinez, Nizar Chemingui Low frequency data...

2022

Understanding the causes of low frequency shadow below gas hydrates

Ayman Noor M. Qadrouh, Saad Alajmi

Petroleum Exploration Society of Australia (PESA)

...Understanding the causes of low frequency shadow below gas hydrates Ayman Noor M. Qadrouh, Saad Alajmi Understanding the causes of low frequency...

2019

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