Spectral Decomposition for 3-D Geomodeling, by Brad C. Wallet; #41408 (2014).

Search and Discovery.com

How to Predict Oil-Gas Delineation with Simultaneous Inversion Methods in High Impedance Sand: As a Predictive Hydrocarbon Indicator

Bani Tiofan Tampubolon, Dicky Rahmadi Aprilian, Asep Hendriana Rustam

Indonesian Petroleum Association

..., a unique wavelet is estimated. All the models, all the partial stacks and all the wavelets are input to a single inversion procedure. Sensitivity analysis...

Design of Land 3-D Surveys, by Mike Galbraith, #40139 (2004).

Search and Discovery.com

Intelistrata: a System for Stratigraphic Interpretation of Well Logs; #41199 (2013)

Sandro Rama Fiorini, Mara Abel, and Claiton M. S. Scherer

Search and Discovery.com

... (SW tech.) Signal Processing • Signal Segmentation • Moving average (sequences) • Wavelets (parasequences) AAPG 2013 - [email protected] 8...

A depositional model for the Carbonera Formation, Llanos Foothills, Colombia, from workflow of a sequence stratigraphic framework and interpretation from well-log stacking patterns, well cuttings, and three-dimensional seismic spectral decomposition

Essam Saeid, Christopher Kendall, James Kellogg, Thomas De Keyser, Ibraheem Hafiz, Ziyad Albesher, and José Antonio Martinez

AAPG Bulletin

... (middle), and Mexican (lower) wavelets. At a frequency of 18 Hz (Figure 9), the Morlet wavelet provides better horizontal resolution than Gaussian...

Kutei Basin: Feasibility Study of a Broadband Acquisition

Gilbert Del Molino, Fabri Ikhlas Gumulya, Dedy Sulistiyo Purnomo, Paolo Battini, Bonita Nurdiana Ersan, Francesca Brega, Ferdinando Rizzo, Giorgio Cavanna, Buia Michele

Indonesian Petroleum Association

... the “natural earth high filter”. Starting from a standard ghosted marine source, generation of several Q filtered (at target level) wavelets with and without...

A cross-shape deep Boltzmann machine for petrophysical seismic inversion

Son Dang Phan and Mrinal K. Sen

AAPG Bulletin

... wavelets still remains a difficult task (e.g., Lines and Treitel, 1985; Fomel, 2007; Dai et al., 2016; Wang and Morozov, 2020). An alternative approach...

Geologic Considerations for Stratigraphic Modeling and Interpretation: Section 3. Stratigraphic Models from Seismic Data

L. D. Meckel Jr. , A. K. Nath

AAPG Special Volumes

.... Meissner, R., and E. Meixner, 1969, Deformation of seismic wavelets by thin layers and layered boundaries: Geophys. Prosp. [Netherlands], v. 17, no. 1, p...

Wavelet Processing

Lee Lu

Indonesian Petroleum Association

...) are implemented to extract source wavelets from the data. These techniques together with refinded conventional processing form the bases of modern high...

Case History Study of Seismic-Driven 3-D MEM Calibrated with 1-D MEMs and Petrophysics in Arkoma Basin, Oklahoma

Vivek Swami, Julio Tavares, Vishnu Pandey, Tatyana Nekrasova, Dan Cook, Jose Moncayo, David Yale

Unconventional Resources Technology Conference (URTEC)

... with a wellbore breakout analysis yields the most accurate estimation of the needed maximum horizontal stress. URTeC 583 9 1D-MEM generation...

Label-defect tolerance ability of deep learning inversion networks and its applications

Yang Ping, Xu Hunqun, Liu Di, Tao Chunfeng, Wang Chengxiang, Yue Changqing

International Meeting for Applied Geoscience and Energy (IMAGE)

... and forward modeling is reasonable from a geophysical perspective, or if it poses unknown risks due to inaccurate wavelets or interpolation results that do...

ABSTRACT: Back to Basics on Broadband Seismic Amplitudes, Phase and Resolution

Andrew Long

Petroleum Exploration Society of Australia (PESA)

... component of elastic seismic inversion is the extraction and scaling of several angle-dependent and depth-dependent wavelets. These wavelets are ideally...

Synthetic Seismograms: Part 7. Geophysical Methods

Kari Rekoske, David Hicks

AAPG Special Volumes

... seismic trace can be recomputed using different wavelets and filters. Figure 1 shows an example of a synthetic seismogram and associated well log...

-- no title --

user1

Search and Discovery.com

... have shown that the AVO results are very sensitive to the input wavelet. This time, we tested utilizing wavelets with different wavelength and vertical...

Exploration Theory and Technology of Buried Hills in Western South Turgay Basin; #10682 (2014)

Qiyan Li, Mingjun Zhang, Jianjun Guo, Wei Yin, Xiaofeng Sheng

Search and Discovery.com

..., 2005a, Interpretive advantages of 90-phase wavelets (Part 1): Modeling: Geophysics, v. 70/3, p. 7-15. Zeng, H., and M.M. Backus, 2005b, Interpretive...

New Joint Categorical/Continuous Simultaneous Inversion Technology (Paper C9)

M. Kemper

Geological Society of Malaysia (GSM)

... that in this paper, it is assumed that the seismic to be inverted is a suite of true amplitude partial angle stacks with calibrated wavelets...

Seismic Characterization of the Vaca Muerta Formation in the Central Region of the Neuquén Basin

Soledad R. Lagos, Karina B. Anis, Ariel P. Kautyian Ziyisyian

Unconventional Resources Technology Conference (URTEC)

... consistency between the final wavelet and the individual wavelets extracted for each of the well positions is observed. As an example, Figure 5c shows...

Seismic reservoir characterization of the Strawn Group, northern part of the Eastern Shelf, King County, North-Central Texas: Case study

Osareni C. Ogiesoba

International Meeting for Applied Geoscience and Energy (IMAGE)

... of these (wells 9 and 10), are located outside the area covered by the seismic data (Figure 1a) and therefore were not used in the neural network...

Seismic Models of a Shelf-margin Depositional Sequence: Upper San Andres Formation, Last Chance Canyon, New Mexico

Jan Stafleu , Mark D. Sonnenfeld

Journal of Sedimentary Research (SEPM)

... these approaches for one high-frequency carbonate hemicycle, and Figure 9, for all high-frequency cycles within the cross section. Following the first approach...

Comparative Analysis of Simultaneous Inversion Result with Elastic Inversion and AVO Envelope in Sumandak Field (Geophysics Paper 9)

Yeshpal Singh

Geological Society of Malaysia (GSM)

...Comparative Analysis of Simultaneous Inversion Result with Elastic Inversion and AVO Envelope in Sumandak Field (Geophysics Paper 9) Yeshpal Singh...

BEEKMANTOWN EXPLORATION IN RUSH CREEK, PLEASANT AND BERNE TOWNSHIPS, FAIRFIELD COUNTY, OHIO

Robin H. Lemberger, Geophysical Consulting, Wabash, INPaul L. Archer, Geopetro, Inc., Worthington, OH

Ohio Geological Society

... in the Beekmantown. The seismic models were generated with wavelets representing normal and enhanced...

Biogenic Gas Reservoir Distribution Analysis Using AI Inversion and Seismic Attributes in The Nias Basin, North Sumatra

Nurul Azizah Haris, Ninda Saphira Mustafa, Fathkhurozak Yunanda Rifai, Shaska R. Zulivandama, Sabrianto Aswad

Indonesian Petroleum Association

... and a Ricker wavelet. Wavelets that have the best correlation value will be convolved with the reflection value of the rock layer to produce...

Abstract: Wavelet Estimation by Non-Linear Optimization of All-Pass Operators; #90211 (2015)

Somanath Misra and Mauricio Sacchi

Search and Discovery.com

.... A correlation of 0.99 is observed between the estimated and true wavelets. Fig. 5(a) shows the true wavelet and fig. 5(b) shows the estimated wavelet obtained...

Modern Marine 3D Seismic Acquisition - Technical Considerations

Chris Walker

Petroleum Exploration Society of Australia (PESA)

.../azimuth NMO.) The computed arrivals for each crossline CMP bin are 3D NMO CMPBIN • corrected, muted and stacked conventionally. The wavelets...

ABSTRACT: Variable Depth Streamer Acquisition„Benefits of Truly Broadband Marine Seismic

Robert Soubaras, Peter Whiting

GCAGS Transactions

... of frequencies (low as well as high) is widely accepted. Broader bandwidths produce sharper wavelets and this is crucial for high-resolution imaging...