Abstract: Attenuation of Scholte Waves from OBC Data Using Polarization Filtering; #91204 (2023)

Yong Qing Chen, Mamadou Diallo, Mustafa A Marzooq, Faisal M Qahtani

Search and Discovery.com

... operates on P and Vz components in the time-frequency domain using Continuous Wavelet Transform (CWT) to attenuate these coherent noise arrivals...

Uses, Abuses, and Examplees of Seismic-Derived Acoustic Impedance Data: What Does the Interpreter Need to Know?, by Rebecca Latimer; #90052 (2006)

Search and Discovery.com

Reflection Events and Their Polarities Defined by the Hilbert Transform, Bob Hardage, #40564 (2010)

Search and Discovery.com

Identification of Hydrocarbon Reservoirs from Seismic Gathers AVO Analysis in the Offshore Niger Delta, by A. Adekanle; #90037 (2005)

Search and Discovery.com

The Challenge of Multiples

Search and Discovery.com

Broader Spectrum Seismic after Seismic Inversion via Neural Network Solutions: Its Contribution to Seismic Interpretation

Luis Vernengo, Juan A. Tavella, Maximiliano Garcia Torrejon

Unconventional Resources Technology Conference (URTEC)

... coefficients log in time with a wavelet of desired bandwidth. Reflectance was previously derived from a strong resolution enhanced P-Impedance using neural...

Addressing the complex near-surface challenges in the Delaware basin through recent FWI advancements

Ali Mohamed, Dmitry Kulakov, Daniel Suren, Wilfrid Milan, Larry Holifield, Vasudhaven Sudhakar

International Meeting for Applied Geoscience and Energy (IMAGE)

.... Wavelet inversion via FWI enabled us to jointly invert both Jumano and Sandhill datasets and provide a seamless FWI velocity update. The resulting shallow...

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)

... of well data. In a real data test, we have increased about 4% of the accuracy by our label augmentation method. wavelet and reflection coefficients...

Data-driven near-surface Q compensation: A case study in Sichuan Basin of China

Xinyuan Feng, Yulian Zhao, Mingtu Xiao

International Meeting for Applied Geoscience and Energy (IMAGE)

.... It is assumed that the seismic pulse can be simulated by the Riker wavelet, whose amplitude spectrum is given by the following formula: S�𝑓𝑓� = 2...

EXTENDED ABSTRACT: Seismic Facies Mapping on the Major Reservoir Producer (S10) in the Troika Field

Kirkova-Pourciau, Julitta T. and Hill, William A.

GCAGS Transactions

... wavelet characteristics. The top and bottom of the sands on the well log data tied the upper and lower zero crossing of the wavelet for low impedance...

Understanding the Influence of Precambrian Crystalline Basement on Upper Devonian Carbonates in Central Alberta from a Geophysical Perspective

Darran J. Edwards,, R. James Brown

CSPG Bulletin

...) was recorded in July 1992. Acquisition and processing parameters for this 60-fold seismic data are summarized in Table 1. The processed data presented here...

Reservoir spatial characterization based on tuning body spectrum decomposition along the target layer

Ying Zheng, Qingzhen Wang, Jianhua Wang, Rao Huang, Zhenyu Zhu

International Meeting for Applied Geoscience and Energy (IMAGE)

... reservoirs. Firstly, 2D spectrum decomposition along the target layer is performed based on the generalized S-transform with 5-coefficient wavelet...

A New Insight of Hydrocarbon Potential in Stratigraphic Trap in the Keutapang Formation, North Sumatra Basin

Argya Hastubrata Basundara, Andi Mardianza, Humbang Purba, Ricky Andrian Tampubolon, Shidqi Anugrah Diria, Dedi Retno Haryanto, Herman Darman, Junita Trivanty

Indonesian Petroleum Association

... basically use additional deconvolution step through wavelet extractions to ‘black box’ proprietary techniques. We present a very simple frequency optimized...

Combined Geostatistical Inversion and Simultaneous AVA Inversion: Extending the Life of a Mature Area, Kotabatak Field, Central Sumatra Basin, Indonesia

Matthew H. Hoehn, Ibnu Arif, Chris Welch, F. Hasan Sidi, Djoko Rubyanto, Robert van Eykenhof, Mark Sams, Yudi Prasetyo

Indonesian Petroleum Association

...-log Conditioning and Analysis In SADI, the well log data provide low frequency information below the seismic bandwidth and serve as input for wavelet...

Application of finite difference eikonal solver for traveltime computation in forward modeling and migration

Amir Mustaqim Majdi, Seyed Yaser Moussavi Alashloo, Nik Nur Anis Amalina Nik Mohd Hassan, Abdul Rahim Md Arshad, Abdul Halim Abdul Latiff

Geological Society of Malaysia (GSM)

... of depth (Kruk, 2001). In terms of basic seismic processing and imaging, the seismic image that we observed is associated with some projecting-ray line...

Seismic Interpretation of the Rocky Mountain Thrust Front Near the Crowsnest Deflection, Southern Alberta

N.J. Begin, D.C. Lawton, D.A. Spratt

CSPG Bulletin

... Foothills Research Project Contribution No. 003 End_Page 1-------------------------- This paper describes the processing and interpretation...

Seismic Model of a Progradational Carbonate Platform, Picco di Vallandro, the Dolomites, Northern Italy (1)

KEVIN T. BIDDLE , WOLFGANG SCHLAGER , KURT W. RUDOLPH , and TERRY L. BUSH

AAPG Bulletin

...-frequency wavelet to produce the seismic model. The results illustrate how the platform-to-basin transition might be imaged by conventional seismic...

Cimatti Field … An example of using seismic amplitude to determine in-place resource

Michael Micenko

Petroleum Exploration Society of Australia (PESA)

... the discovery well was immediately followed by Cimatti-2, a sidetrack appraisal. The tuning thickness of the wavelet extracted from the seismic data...

Seismic Inversion for Hydrocarbon Screening: Mahakam Case Study

Hilfan Khairy, Didiek B. Prabowo, Cepi Adam

Indonesian Petroleum Association

... recommended dividing the inversion study to more than one interval in order to stabilize wavelet estimation. Sufficient numbers of shear sonic were also...

Reducing Geologic Uncertainty in Seismic Interpretation; #41947 (2016)

Jim Bock

Search and Discovery.com

... the total number of possible solutions that are available by leveraging both a background model combined with efficient wavelet estimation for optimal...

3-D seismic-based morphometric analysis of Silurian pinnacle reefs, southern Ontario, Canada

Bruce S. Hart, Shelie Cascadden, Ian Scotland

Journal of Sedimentary Research (SEPM)

... dataset. Different wavelet parameters needed to be used to make equivalent well ties for other 3-D seismic surveys. Because of the seismic processing...

Seismic Modeling of Fluvial-Estuarine Deposits in the Athabasca Oil Sands Using Ray-Tracing Techniques, Steepbank River Area, Northeastern Alberta

C. W. Langenberg, F. J. Hein, D. Lawton, J. Cunningham

CSPG Bulletin

... and convolution of a user-defined seismic wavelet with the time-reflectivity model generated from the ray tracing. Figure 4. Detailed location map...

Seismic and Well Interpretation of Fluvial Clastic and Coal Packages for Stratigraphic Traps within the Patchawarra Formation, Cooper Basin

Christopher Webb

Petroleum Exploration Society of Australia (PESA)

.... The dataset velocity field. 2 has been processed to zero-phase (symmetrical wavelet) and displayed according to Australia/U.K.O.O.A convention (Simm...

Foreword — Oil-sands and heavy-oil deposits: Local to global multidisciplinary collaboration

Frances J. Hein, Kevin P. Parks, Dale A. Leckie, Chris Seibel

CSPG Bulletin

...-bore under natural reservoir conditions (that is, without artificial processing or stimulation). In areas of relatively thin overburden, for example...

4-D Seismic: A Powerful New Technology for Monitoring Steam Movements in Duri Field-Central Sumatra

S. D. Jenkins, M. F. Bee, J. H. Lyle, E. Murhantoro

Indonesian Petroleum Association

... acquired during steam injection. An acquisition schedule is shown in Figure 4. Figure 4. Chronology of the different acquisitions. Processing...