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The AAPG/Datapages Combined Publications Database

Showing 27 Results. Searched 187,994 documents.

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Use of Windowed Seismic Attributes in 3D Seismic Facies Analysis and Pattern Recognition

David C. Carter

Indonesian Petroleum Association

... margins. Seismic reflections resulting from fluid contacts and diagenesis. Interference between primary reflections and multiples in the seismic...


Outlining Shale Masses By Geophysical Methods

A. W. Musgrave , W. G. Hicks

AAPG Special Volumes

... by reflections from the underside. If the mass is buried a few thousand feet, there may be multiples within the mass which make observation of an actual...


Seismic Interpretation Methodology for Fluvial Sandstone Reservoirs in Widuri Field, Offshore Southeast Sumatra, Indonesia

D. C. Carter, W. E. Harmony, L. Harvidya, G. Juniarto, S. Lestari, A. Purba

Indonesian Petroleum Association

.... For example, amplitude integration is directly related to the process of seismic inversion. Cumulative amplitude and energy-half-time are examples...


Thin Layer Reservoir Characterization on Basal Sand, Aryani Field, Asri Basin

Zha Chaoyang, Shen Weifeng, Susandhi Ridwan, Jendra Alfredy, Widya Andine, Heri Gunawan

Indonesian Petroleum Association

... frequency energy spectra used to image thin layer reflections and to determine the variation of thin-layer thickness in complex rock sequences. SPECTRAL...


Detailed internal architecture of a fluvial channel sandstone determined from outcrop, cores, and 3-D ground-penetrating radar: Example from the middle Cretaceous Ferron Sandstone, east-central Utah

Rucsandra M. Corbeanu, Kristian Soegaard, Robert B. Szerbiak, John B. Thurmond, George A. McMechan, Deming Wang, Steven Snelgrove, Craig B. Forster, Ari Menitove

AAPG Bulletin

... that is polarized near the plane below the survey line and discriminates against energy coming from the sides of the line. Thus cliff face reflections are less...


Abstract: The Attenuation Effects of Surface-Wave Propagations on Rockmass Using SASW Method

Suharsono, Abdul Rahim Samsudin

Geological Society of Malaysia (GSM)

... on the effect of attenuation of rockmass at the moment. In this study, the loss of the amplitude (A) or energy vibration due to the geometrical...


Seismic Stratigraphy of the Quintong Depression, Jiangsu Province, China

Hu Zhen-Zhong

Circum Pacific Council Publications

... amplitude seismic reflectors indicate a greater abundance of interbedded sandstone and mudstone units, and the high frequency reflections indicate...


Abstract: A Robust Workflow for Extracting Discontinuities and Subtle Stratigraphic Features from Seismic Data

Amit K Ray, Rajeshwaran Dandapani, Sumit Verma

Southeast Asia Petroleum Exploration Society (SEAPEX)

... similarity algorithm, like semblance-based coherence, is sensitive to changes in both waveform and amplitude, energy ratio coherence is only sensitive...


The Attenuation Effects of Surface-Wave Propagations on Rockmass Using SASW Method

Suharsono, Abdul Rahim Samsudin

Geological Society of Malaysia (GSM)

... of the amplitude (A) or energy vibration due to the geometrical and material dampings of Rayleigh waves were estimated by SASW method. The results...


Application of Shallow Seismic Reflection in Delineating Bacok Groundwater Aquifers

Umar Hamzah, Abd. Rahim Samsudin, Abd. Ghani Rafek, Haryono

Geological Society of Malaysia (GSM)

... amplitude energy with very high frequ ency signals (100-700 Hz). Seismic surveys in petroleum exploration are designed to image targets deeper than 300 m...


Flow Behavior of Ponded Turbidity Currents

Marco Patacci, Peter D.W. Haughton, William D. Mccaffrey

Journal of Sedimentary Research (SEPM)

... and constructive interference between internal waves could lead to an increase in wave amplitude and energy. However, no wave-interference effects have been...


Abstracts: Noise Examples from Two Microseismic Datasets; #90173 (2015)

Andy St-Onge and David Eaton

Search and

... can be high in amplitude, persistent in time, and may adversely affect the recording of P and S wave signal energy. INTRODUCTION Microseismic methods...


Magnetic Spectrum of the San Kampaeng Geothermal Area, Northern Thailand

Somsri Sertsrivanit, Charn Tantisukrit, Surachai Praserdvigai

Geological Society of Malaysia (GSM)

... S a n K a m p a e n g g e o t h e r m a l a r ea 591 spectrum was plotted against its frequency, hence the range of high amplitude energy spectrum...


Geomechanical and Geophysical Analysis of a Wattenberg Field through Wavefield Re-Datuming and Inversion

Jyoti Behura, Pete Smith, Oscar Quezada

Unconventional Resources Technology Conference (URTEC)

.... Since our aim was to preserve amplitudes, we performed a conservative noise suppression that eliminated most of the high amplitude energy in the near...


Thin Layer Imaging by Wavelet Transform Enhancement

Randy Condronegoro, Woro Sutjiningsih, Herlan Setiadi, Khairul Ummah, Dythia Prayudhatama

Indonesian Petroleum Association

... expanding in the subsurface suffer attenuation in both amplitude and frequency. The earth filters seismic energy by absorbing amplitude (energy) and high...


Chapter 12 - Conclusion and References

George P. Allen, John L. C. Chambers

Indonesian Petroleum Association

.... As the lakes gradually developed in the subsiding alluvial basin, the amplitude, energy and effects of alluvial floods on the delta sedimentology...


Use of Meta Attributes to Identify Migration Pathways in a Tertiary Basin, Deepwater Sundaland Margin

Paul Ware, Fred Aminzadeh, Brenton Oke, Tom Setzer

Indonesian Petroleum Association

... sections with conventional amplitude or energy attribute sections e.g., a comparison between this and the seismic energy (with superimposed Chimney...


Abstract: Lamb Waves Recorded in Microseismic Monitoring Wellbores; #90174 (2014)

Andy St-Onge

Search and

... components. The lower traces are deeper in the wellbore. Figure 6 is Figure 5 replotted without trace equalization. Initially, high amplitude energy...


Applicability Evaluation of SRV Concept in Tight and Shale Reservoirs via Large-Scale Rock Block Experiments

Shuai Li, Xin Wang, Chunming He, Tiancheng Liang, Haifeng Fu

Unconventional Resources Technology Conference (URTEC)

... in the experiment, in this system, parameters such as acoustic emission events number, amplitude and energy were collected. The above mentioned 24 sensors which has...


Detecting Fault-Related Hydrocarbon Migration Pathways in Seismic Data: Implications for Fault-Seal, Pressure, and Charge Prediction

David L. Connolly, Friso Brouwer, and David Walraven

GCAGS Transactions

... such as instantaneous amplitude, energy, and frequency will show chimneys. However, individual attributes will also highlight features...


An Explanation of the Logarithmic Spiral Plan Shape of Headland-Bay Beaches

Paul H. Leblond

Journal of Sedimentary Research (SEPM)

... proportional to their amplitude (Iverson, 1951): ab = Hb, where e 0.4. Relating the wave amplitude to the energy through Eb = 2H2b/2 (where...


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