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The AAPG/Datapages Combined Publications Database

Showing 17,641 Results. Searched 196,367 documents.

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Abstract: Enhancing Spectral Decomposition to Delineates Subtle Channels … A Case Study From Offshore Nile Delta; #90310 (2017)

Islam A. Mohamed, Ahmed S. Abdel-Rahman, Amr E. Khalafalah, Abdul-Rahman Ali Mohamed

Search and Discovery.com

..., partially or completely, depending on frequency and depth, making some geologic features indistinguishable. However, when seismic data is decomposed...

2017

Quantitative Characterization of Fracture Frequency Variations Using a Linear Piecewise Regression Analysis and the Akaike Information Criterion; #42147 (2017)

Alex P. O’Hara, Robert D. Jacobi

Search and Discovery.com

...Quantitative Characterization of Fracture Frequency Variations Using a Linear Piecewise Regression Analysis and the Akaike Information Criterion...

2017

Advances in High Resolution Seismic Reflectivity Inversion

Dr. John Castagna

Houston Geological Society Bulletin

... contain frequency components outside the band of the original seismic data. This is not a matter of scientific controversy. Nevertheless, in the minds...

2012

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

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

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

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

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