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The AAPG/Datapages Combined Publications Database

Showing 18,837 Results. Searched 200,635 documents.

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Lower Leonardian (Clear Fork – ABO) Reservoir Architecture: Insights from Outcrops and Fullerton Field, West Texas

Stephen C. Ruppel

West Texas Geological Society

...-frequency sequences; (3) geometry, cyclicity, and continuity of facies tracts; (4) styles of facies and cycle-stacking patterns, (5) facies and cycle...

2003

Spectral Induced Polarization: A New Way for Hydrocarbon Prospect Prediction

Feisal Dirgantara

Indonesian Petroleum Association

... of the subsurface using either time domain or frequency domain techniques. Spectral Induced Polarization (SIP) is generalization method of IP...

2008

Broadband Seismic Technology and Beyond: Part VII: CGGs BroadSeis „ A Change of Thinking

Lesse Amundsen, Martin Landrø

GEO ExPro Magazine

... advantage of towing solid streamers at depths that are currently considered extreme to benefit from the improved low-frequency response of the hydrophones...

2014

Application of Robust Noise Reduction on a Land 3D Seismic Data

Agus Abdullah, Jesse Shaw

Indonesian Petroleum Association

... high frequency scatter and nature noises. Keywords: Curvelet, Denoise, Random Noise, Linear Noise, Steep Dip Noise. INTRODUCTION Noise cancelling...

2012

Choosing the Best 3D Seismic Dataset for Reservoir Interpretation: A Case Study in Tunu Shallow Zone, Mahakam PSC, Indonesia

Teuku Reiza Yuanda, Rangga A. Brahmantio

Indonesian Petroleum Association

... bandwidth was evaluated using the amplitude spectrum extracted in the analysis interval. The bandwidth was taken at -12 dB to check the frequency range...

2012

DAS dispersion image analysis for landslide monitoring

Steve Cole, Paul Clarkson, Martin Karrenbach, Victor Yartsev

International Meeting for Applied Geoscience and Energy (IMAGE)

... to examine the amplitude spectrum of the stack as a function of frequency and velocity. MASW can be performed with active source data or passive ambient...

2022

Overcoming 3D seismic resolution issues in a turbiditic complex field U.S. Gulf of Mexico

Roberto Lotti, Alfonso Junio Marini, Maurizio Ferla, Valentina Zorgnotti, Antonio Corrao, Luca Bianchin, Riccardo Martin

International Meeting for Applied Geoscience and Energy (IMAGE)

... frequency trend, driving the longterm changes, as well as adding and emphasizing the finer details by using the highest part of the amplitude spectrum...

2023

Integration of Seismic Attributte and Sedimentation Concept for Paleogeographic and Sand Distribution Modeling in Seng-Segat Field, Bentu Block, Central Sumatra Basin

Afrizon Setiawan, Ronald Siregar, Dhimas Arief, Syahrial Rakimi, Arifin Sodli, Radig Wisnu Y, Hendarman

Indonesian Petroleum Association

... frequency methods were applied to identify B-5 and B-6 distribution and heterogeneity. Finally, integration of the sand distribution map, controlled...

2014

Insights on time-lapse changes from 4D joint full-waveform inversion in Mississippi Canyon, Gulf of Mexico

Markus Albertz, Vincent Durussel, Tianjiang Li, Gaurav Dutta, Xin Cheng, Oscar Perez, Markos Sourial, Aurora Rodriguez Castelan

International Meeting for Applied Geoscience and Energy (IMAGE)

... developments in high-frequency fullwaveform inversion (FWI) and FWI-derived reflectivity images (FDRs) resulted in a step change in seismic imaging...

2024

The sample boundary effect in the low-frequency measurements of the elastic moduli of rocks

Wenhui Tan, Vassily Mikhaltsevitch, Maxim Lebedev, Stanislav Glubokovskikh, Boris Gurevich

Petroleum Exploration Society of Australia (PESA)

...The sample boundary effect in the low-frequency measurements of the elastic moduli of rocks Wenhui Tan, Vassily Mikhaltsevitch, Maxim Lebedev...

2019

Sequence Stratigraphy Improves Definition of Reservoir Architecture at Avalon (Delaware) Field, Eddy County, New Mexico

Thomas V. Kane

West Texas Geological Society

... field. High-frequency sequence stratigraphy that was integrated with outcrop analogues, seismic, core, well logs (including mud logs and dipmeters...

1992

Abstract: The Influence of High-Frequency Climate Variability on Paleoclimate Interpretation

Martin Perlmutter

Houston Geological Society Bulletin

...Abstract: The Influence of High-Frequency Climate Variability on Paleoclimate Interpretation Martin Perlmutter 2010 31, 33, 34 52 5 Understanding...

2010

Delineation of CBM Reservoir Using Sparse Layer Inversion: Tanjung II CBM Field Case Study

Sunarli Ardi, Hanif Widya Nugraha, Shabrina Paramitha, Dian Larasati, Gathuk Widiyanto, Dinda Larasati Rahmani, Alfian Usman

Indonesian Petroleum Association

... contaminated by noise and has a limited frequency spectrum affecting the obtained seismic resolution. Low-resolution seismic are not optimal for interpretation...

2017

Abstract: What are the Current Hotspots in Coal-Related Research?

Pengfei Li, Yuqing Wang, Na Xu

The Society for Organic Petrology (TSOP)

... frontiers. In this paper, two analysis frameworks consisting of semantic (Goddard, 2011) and word frequency (Baayen, 2001) are used to investigate...

2024

Abstract: Biomarker Evidence for High-Frequency Palaeowildfires During the Middle Jurassic in the Ordos Basin, Northern China

B. J. Liu, C. L. Zhao, K. Zhang, D. Uhl, Q. J. Zhao, Y. Z. Sun

The Society for Organic Petrology (TSOP)

...Abstract: Biomarker Evidence for High-Frequency Palaeowildfires During the Middle Jurassic in the Ordos Basin, Northern China B. J. Liu, C. L. Zhao...

2024

Diagnostic Heavy Minerals in the Regolith of Massachusetts

Mitchell A. Light

Journal of Sedimentary Research (SEPM)

... used. Throughout this paper frequency numbers (table 1) are used to denote the abundance of minerals, a scheme which is a slight modification...

1955

Phi-millimeter Conversion Table

Harry G. Page

Journal of Sedimentary Research (SEPM)

.... Sedimentary Petrology, v. 22, pp. 125-145. KRUMBEIN, W. C., 1934, Size frequency distributions of sediments: Jour. Sedimentary Petrology, v. 4, pp...

1955

Lower Limits to the So Coefficient: NOTES

William F. Tanner

Journal of Sedimentary Research (SEPM)

... mm, 0.125 mm, 0.062 mm. For sands sieved through "alternate" screens, and for cumulative frequency data plotted on semi-log paper, 1.20...

1956

Structure of the Basement and Intermediate Complex of the Salym Oil Region

A. G. Boyar, G. B. Golionko, G. B. Rogozhnikov

Petroleum Geology: A Digest of Russian Literature

.... Group tmz. V = 4.5-5.0 kmps, apparent frequency is 18-22 hz, and in comparison with other horizons the waves are characterized by more rapid...

1978

Structure of the Paleozoic Sediments of the Northwest Border of the Peri-Caspian Depression According to Results of New Analysis of Seismic Data

G. I. Barulin, M. I. Ryskin, V. P. Shebaldin

Petroleum Geology: A Digest of Russian Literature

... of a sector of the profile. The left part of the illustration, which was with a narrow-band low-frequency filter, shows clearly continuous synphase axes...

1978

Leveraging Stochastic Inversion to Increase Understanding of Drilling and Completion Hazards in the Midland Basin

Dennis Ellison, Zahary Vera, Carla Diaz

Unconventional Resources Technology Conference (URTEC)

... curve). Notice how more frequency content was added after the process. The blue curve represents the previous inversion volume spectrum. Results Using...

2022

Determination of n in Weight Frequency Data

Thomas A. Jones

Journal of Sedimentary Research (SEPM)

...Determination of n in Weight Frequency Data Thomas A. Jones 1969 Vol. 39 No. 4. (December), Statistical analysis of particle size data is limited...

1969

Abstract: The Discover Way Towards More Realistic Enhanced Resolution Seismic Inversion - A Field Test (Geophysics Poster 23)

Dominic Lowden, Bruce Webb, Jennifer Graham, Vincent W. T. Kong

Geological Society of Malaysia (GSM)

..., Australia; [email protected] 1 Optimum seismic inversion requires that the input data have the broadest possible frequency bandwidth coverage...

2011

ABSTRACT: Local site effect evaluation through Horizontal-to-Vertical Spectral Ratio (HVSR) in Johor Bahru

Siti Noor Shafiqah Badrolhisham, Abdul Halim Abdul Latiff

Geological Society of Malaysia (GSM)

... the local site effect in Johor Bahru by generating seismic microzonation maps from the measurements of natural frequency and amplification factor through...

2021

Synthetic Seismograms: Part 7. Geophysical Methods

Kari Rekoske, David Hicks

AAPG Special Volumes

... by the program to compute reflection coefficients at each interface between contrasting velocities. 4. A wavelet is chosen that has a frequency...

1992

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