Reinterpretation of the JŽ Basalt Reflector from Seismic Data Reprocessing Across the Coastal Plain of Southeastern Georgia: Potential Implications for Long-Term CO2 Sequestration, #80174 (2011)

Olusoga Martins Akintunde, Camelia Knapp, James H. Knapp, David M. Heffner, John Shafer

Search and Discovery.com

... Uncorrelated shot gathers Deconvolution Vibroseis Correlation Residual Statics Geometry Normal Moveout Common Mid Point Stack Attenuation of Noisy...

Seismic Data Preconditioning for Improved Reservoir Characterization (Inversion and Fracture Analysis); #41347 (2014)

Darren Schmidt, Alicia Veronesi, Franck Delbecq, and Jeff Durand

Search and Discovery.com

... attenuated well during conventional processing. If still present, the use of pre-stack noise attenuation schemes such as FXY deconvolution and Radon...

Seismic Screening for Hydrocarbon Prospects Using Rock-Physics Attributes, #41608 (2015)

Per Avseth, Tor Veggeland

Search and Discovery.com

...: Integration Relative Deconvolution inversion Modelling Absolute inversion Wavelet Seismic trace Reflectivity series Relative impedance Low...

Improving Resolution and Clarity with Neural Networks; #41911 (2016)

Christopher P. Ross

Search and Discovery.com

... for these problematic, seismically thin reservoirs for decades since the inversion process removes the wavelet through deconvolution or equivalent techniques...

Generating Value through New Logging Technology and Analytical Methods - Case Study from Offshore West Africa; #41915 (2016)

Irewole J. Ayodele, Sarah Kabon, Chiara Cavalleri

Search and Discovery.com

... spacing and orientations. Curve-fitting technique and signals’ deconvolution characterize the dispersion pattern to generate high resolution answers...

Application of Simultaneous Inversion and Geomechanical Facies in the Characterization of an Unconventional Play, #41940 (2016).

S.A. Cuervo, H. Malcotti

Search and Discovery.com

... Deconvolution Velocity Analysis/Static Corrections Noise attenuation Interpolation Pre-Stack Time Migration (Kirchhoff) RNMO Synthetic AVO calibration...

Enhancing Seismic Data Resolution with Multi-Attribute Analysis Using Both Well Log Data and Seismic Data … A Case Study, #70281 (2017).

K. John R. Fernando

Search and Discovery.com

... Migrated Stack, P-impedance, S-impedance, and Density. Data Processing of CDP Gathers 1. Deconvolution - Spiking 2. Refraction, Residual Trim Statics 3...

VSP – The Link Between Geology and Geophysics, by Ronald C. Hinds and Richard Kuzmiski, #40552 (2002).

Search and Discovery.com

Exploration of Part of the Northwest Shelf of Australia (A Case History)

J. S. Thomas, E. O. Nestvold, A. Crostella

Southeast Asia Petroleum Exploration Society (SEAPEX)

.... These include high-multiplicity recording and stacking, deconvolution before stack, digital recording and processing, greatly improved velocity analysis...

Mapping Rock-Property Changes and Fluid Migration Due to Hydraulic Fracturing

Jyoti Behura

Unconventional Resources Technology Conference (URTEC)

... deconvolution of two different components of receiver recording. Ideally, the original recorded data that contains both S- and P-arrivals on every...

A Contribution to the Study of Reservoirs Using Seismic Data

Gatot Kariyoso, Purwoko, J. Delaplanche

Indonesian Petroleum Association

... the varying character of reflection by means of acoustic impedance computation (figure 12). A deconvolution operator is derived from sonic and density logs...

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...

Raman Spectroscopic Investigations of Burgess Shale-Type Preservation: A New Way Forward

Alison Olcott Marshall, Randol L. Wehrbein, Bruce S. Lieberman, Craig P. Marshall

PALAIOS

... AL. FIGURE 3—Example of deconvolution of the carbon first-order region. Five bands can beresolved into Gaussian-Lorentzian bands, D2 (disordered sp2...

Use of SEISLOG for Basin Evaluation and Field Development

R. C. Mummery

Geological Society of Malaysia (GSM)

... and sonic logs. High resolution re-processing and frequency deconvolution can restore the amplitude of the higher frequencies in the seismic data so...

Use of extended source inversion for estimating the noise level in seismic data

Huiyi Chen, William W. Symes, Susan E. Minkoff

International Meeting for Applied Geoscience and Energy (IMAGE)

.... 5) and is given by: 1 F[m]w(t) = w(t 4pr mr). (1) Assuming efficient signature deconvolution (for example), the wavelet may be assumed non-zero...

Improving Depth Prediction Accuracy of Quantified Drilling Hazards

W. Scott Leaney, William H. Borland

Geological Society of Malaysia (GSM)

... deconvolution and corridor stack and is shown in Figure 6. The leftmost three traces of the corridor stack have been corrected to true amplitude...

Three-dimensional Seismic Inversion and Geostatistical Reservoir Modeling of the Rotliegend Gas Field

R. K. Shrestha, M. Boeckmann, S. Faruqi, M.-K. Wang

AAPG Special Volumes

.... Spectral whitening was accomplished by applying a zero-phase deconvolution algorithm to the entire seismic data set.The spectral extrapolation...

Seismic Lithology (AVO) Interpretation at the Badak and Nilam Fields in the Sanga Sanga Block, Kalimantan

William C. Ade, Ian T. McMahon, Wahyudin Suwarlan

Indonesian Petroleum Association

... deconvolution allows just such an improvement in signal to noise. The processing flow diagrams are shown in Figure 15. Unless the traces are completely saturated...

Reservoir Description by Interferometric Imaging of VSP Data in Transition Zones

Thomas Radford, Martin Karrenbach, Ferry Yustiana, Willi Brianno, Dhea Wachju

Indonesian Petroleum Association

... assignment and initial QC, trace editing, automatic hodogram analysis, 3C geophone orientation, First Break picking, deconvolution, wavefield...

Why Should We Pay for a Merged Survey that Contains the Data We Already Have? An Oklahoma Red Fork Example

Yoryenys Del Moro, Alfredo Fernandez Abad, Kurt J. Marfurt

Oklahoma City Geological Society

... assumption of deconvolution. Figures 7, 8, 9, 10 show the enhancement of the data quality by reprocessing with newer technology. Note the reduction...

Using 3mD Seismic to tmprove Definition of a Bighorn Basin Anticline, Badger Basin Field, Park County, Wyoming

Jerome P. Walker, Daniel D. Hollis, Kevin M. Revels, Kenneth L. Grubbs

Rocky Mountain Association of Geologists

...), higher CDP fold was created without smearing structural dip information. A very mild single-trace deconvolution was implemented due to the low signal...

Rock Physics and Reservoir Characteristic of a Calcitic-Dolomitic Sandstone Reservoir

H. Morris, B. Hardy, E. Efthymiou, T. Kearney

Indonesian Petroleum Association

... of using a Sequential Gaussian Inversion over more conventional deconvolution style inversion methods. Rock physics provides the bridge between well...

The Use of Physical Modeling to Resolve Offshore Seismic Problems

B. J. Evans, M. Urosevic

Indonesian Petroleum Association

..., an acceptable deconvolution of the physical model data was difficult due to the phase characteristics of the source wavelet varying slightly with offset...

Multi-Layer Test Analysis for Dissolved Gas Reservoirs

W. Jatmiko, T. S. Daltaban, J. S. Archer

Indonesian Petroleum Association

.... 13. Stewart, G., Wittmann, M.J. and Mekkar, D., 1983, Afterflow Measurement and Deconvolution in Well Test Analysis, SPE Paper 12174, Presented...

Depth Prediction Ahead of the Bit: A Case Study from the Singa-1 Discovery Well, South Sumatra

Mark Crawley, David Ginger

Indonesian Petroleum Association

... directly in front of the drill-bit (Hardage, 1983). Figure 4. (a) VSP1 reflection wavefield (after deconvolution). The strong event at 2,994 ms TWT...