Investigation of DMO Algorithms during Test-Line Processing: Some Recommendations

Ng Tong San, Mohd. Hashim Abas, Leong Lap Sau

Geological Society of Malaysia (GSM)

... not be used solely for suppressing high velocity linear noise and lessening back scattered energy. Other filtering options are available. INTRODUCTION...

Kerogen-Bitumen-Porosity Nexus: Insights from Multi-Basinal Collocated SEM-Optical Light Petrography

Shaina Kelly, Michelle Johnston, Bernard Lee, Richard San Martin

Unconventional Resources Technology Conference (URTEC)

... of the widefield brightfield microscopy, it also improves the signal-to-noise ratio. For florescent signal collection at super-resolution, a structural...

Repeatability indicators in time lapse seismology and their application to the Sleipner CO2 storage project

Brian Russell

Carbon Capture, Utilization and Storage (CCUS)

.... I first review the work of Kragh and Christie (2002) who used NRMS and predictability and created a random noise model to explain their relationship...

Processing and Interpretation of 2-D Seismic Data from the Bighorn Basin, Wyoming

David J. Taylor

Wyoming Geological Association

...) Datum Correction Trace Equalization Predictive Deconvolution Constant Velocity Analysis Normal Moveout Correction Hand Statics Corrections...

Abstract: The Effect of Resistivity Anisotropy on Transient Electromagnetic Earth Responses; #90171 (2013)

Bruce Hobbs, Dieter Werthmuller, and Folke Engelmark

Search and Discovery.com

...Abstract: The Effect of Resistivity Anisotropy on Transient Electromagnetic Earth Responses; #90171 (2013) Bruce Hobbs, Dieter Werthmuller, and Folke...

Sensitivities, Limitations, and Error Inherent in Resistivity-tool-response Modeling - Application of Resistivity-Tool-Response Modeling for Formation Evaluation - Archie Series No. 2

Hezhu Yin

AAPG Special Volumes

... enhanced by a signal-processing technique such as skin-effect boosting or deconvolution. Such postprocessing may not only boost the resistivity readings...

Conditional Simulation: Geostatistical Tool Applied to Athabasca Oil-Sands Deposit: ABSTRACT

R. Dimitrakopoulos, W. Griffin, G. D. Williams

AAPG Bulletin

...-saturated and waste (barren) zones, and percentage bitumen saturation, porosity, and permeability, have a controlling effect on recovery methods. Each...

Obtaining Timescales for Cyclostratigraphic Studies

Walther Schwarzacher

Special Publications of SEPM

...”, thickness (Sander, 1936). To obtain a better picture of the random fluctuations of the either in centimeters or in cycle units, have been called...

Key Features of TEM and EM-IP Investigations in South-East Asia (Paper P45)

Y. A. Agafonov, I. V. Bouddo, I. V. Egorov, M. M. Salleh

Geological Society of Malaysia (GSM)

... was complicated by several factors. Through the analysis of EM data the different types of noise interfering with electromagnetic data were estimated...

Noise Attenuation Challenges for Combined OBC, Transition and Land Seismic Survey

Valarie Hamilton, Merrie-Ellen Gunning

Petroleum Exploration Society of Australia (PESA)

...Noise Attenuation Challenges for Combined OBC, Transition and Land Seismic Survey Valarie Hamilton, Merrie-Ellen Gunning seismic technology Noise...

Statistical Analysis of Turbidite Cycles in Submarine Fan Successions: Tests for Short-Term Persistence

Chengsheng Chen, Richard N. Hiscott

Journal of Sedimentary Research (SEPM)

... if such trends are present. Otherwise, for a random succession, the number of runs will usually be larger. Runs tests are, unfortunately, very sensitive to noise...

The Signal and the Noise: Forward Modeling of Allocyclic and Autocyclic Processes Influencing Peritidal Carbonate Stacking Patterns, by Peter M. Burgess; #90052 (2006)

Search and Discovery.com

Quantitative Interpretation in the Bedout Sub-basin: The value of seismic inversion in areas of sub-optimal seismic data quality

M. Kongawoin, A. Pauli, A. Locke, L. Hansen

Petroleum Exploration Society of Australia (PESA)

... distinguish between primary and multiple and/or random noise events. Incorporating full waveform modelling can enhance understanding of the seismic response...

The Effects of Seismic Data Conditioning on Pre-Stack Simultaneous Impedance Inversion

Scott W. Singleton

GCAGS Transactions

... component of the seismic signal, we make the assumption that any “ noise” remaining after conventional processing is random. If this were...

Novel Land and Marine Solutions Including Time-Lapse Using High Resolution Multi-Transient EM

Folke Engelmark

Indonesian Petroleum Association

... strength. The unique feature that makes this possible is that the transmitted signal is measured simultaneous with the receiver signal allowing deconvolution...

Information on Grain Sizes in Gravel-Bed Rivers by Automated Image Analysis: RESEARCH METHODS PAPERS

L.C. Sime, R.I. Ferguson

Journal of Sedimentary Research (SEPM)

..., facies differences along and across channel bars, and seemingly random local patchiness. Thorough characterization of gravel river beds therefore...

Application of Seismic Multiattribute Analysis for Carbonate Buried Hill Reservoir Characterization

Xuetong Liu, Tongxing Xia, Jiyan Cai, Min Gong

International Meeting for Applied Geoscience and Energy (IMAGE)

... the interference of noise and the result is more accurate and effective in fracture prediction of carbonate reservoirs .The detection effect of this technology...

Abstract: Geospectra Infrasonic Passive Spectroscopy (IPDS®): A Proven Revolutionary Technology for Direct Discovering Hydrocarbon Structural and Non-Structural Traps and for Reservoir Monitoring, by Monzer Makhous and Ernst-D. Rode; #90081 (2008)

Search and Discovery.com

Abstract: Generating More Robust Geometric Attributes by Preconditioning Seismic Data with 5D Interpolation; #90224 (2015)

Satinder Chopra and Kurt J. Marfurt

Search and Discovery.com

... of seismic data improves the signal-to-noise ratio of the seismic data by removing spatial noise or enhancing the coherency and alignment of the reflection...

A Shapley Approach to Permian Rock Quality

Emily Head, Stephen Sagriff, Stephen Pratt, Brad Bernard

Unconventional Resources Technology Conference (URTEC)

... on new data. XGBOOST has increased overfitting capabilities to prevent such noise and random fluctuations present in our training data from negatively...

Discussion of the Article "Grain Size Measurement in Thin Section and in Grain Mount" By R. E. Smith: DISCUSSIONS

Basanta K. Sahu

Journal of Sedimentary Research (SEPM)

... between equations 1 and 2 is therefore due to the effect of random thin sectioning. On the other hand, Smith (1966, p. 842) erroneously concludes...

A New Solid Streamer Design

Rune Tenghamn, Andrew Long

Petroleum Exploration Society of Australia (PESA)

... and PGS has always maintained that a stab le towing platform w ill minimise towing noise, assisted by the damping effect of baffles every 12.5 m along...

Transition–Zone Seismic Surveys in Southeast Asia

R. E. Sheriff, Palmer L. Greene, Harold Reaves

Indonesian Petroleum Association

... increased the noise somewhat, the reflected energy remains clear. While the costs of such a venture are greater than for normal marine work because...

Abstract: Interesting Directions Being Pursued in Seismic Curvature Attribute Analysis; #90187 (2014)

Satinder Chopra and Kurt J. Marfurt

Search and Discovery.com

... a good job for curvature attribute computation, the input seismic data needs to be noise-attenuated or conditioned (Chopra and Marfurt, 2008). Random...

THE APPLICATION OF HIGH RESOLUTION SEISMOLOGY TO THE DELINEATION OF FAULTING AND COAL SEAM THICKNESS: A CONTINUING CASE HISTORY

Anthony R. Wagner

North Dakota Geological Society

... was analyzed and the parameters chosen so as to enhance the signal and block out noise. Deconvolution attempted to recover...