High-resolution seismic data processing method based on deep convolutional dictionary learning

Xiayu Gao, Qingyu Feng, Yaojun Wang, Bangli Zou, Yang Luo

International Meeting for Applied Geoscience and Energy (IMAGE)

... is vital for identifying thin layers and geological details[1]. Deconvolution, a key method for enhancing vertical resolution, compresses seismic wavelets...

Noise Attenuation in Common Receiver Gather to Enhance S/N Ratio in Seismic Data

Dara Felisia A, Triswan Mardani Ade Surya, R.B.Fauzan Irshadibima, Firman Syaifuddin

Indonesian Petroleum Association

... receiver gather domain are processed with the same flow, which is bandpass filter, deconvolution, time variant spectrum balancing, velocity analysis...

Defining a Steeply-Dipping Salt Flank in Mississippi with a New High-Certainty 3D Method

Nicholas Brooks, Pat Donais, Werner Heigl, Jakob Haldorsen, Fred Li

GCAGS Transactions

..., and J. J. Walsh, 1994, Multichannel Wiener deconvolution of vertical seismic profiles: Geophysics, v. 59, p. 1500–1511, doi:10.1190/1.1443540. Haldorsen...

Inference of Induced Fracture Geometries Using Fiber-Optic Distributed Strain Sensing in Hydraulic Fracture Test Site 2

Stephen Bourne, Kees Hindriks, Alexei A. Savitski, Gustavo A. Ugueto, Magdalena Wojtaszek

Unconventional Resources Technology Conference (URTEC)

... of fracture apertures, ̃(𝑡, 𝑧), by deconvolution of simulated vertical strain observations, 𝜀 𝑧𝑧 (𝑡, 𝑧), with 1% random uncorrelated 𝑎 noise, and offset from the ...

Geological and Structural Interpretation of Ado-Ekiti Southwest and its Adjoining Areas Using Aeromagnetic Data; #30407 (2015)

Ayodeji Jayeoba and Dare Odumade

Search and Discovery.com

..., upward continuation, Tilt angle derivative, Average power spectrum, Euler deconvolution, and Window Euler solution. The magnetic intensity from...

Geophysics applied to geotechnical study in Ouro Preto, MG-Brazil Part 2

Gabriel do Nascimento Cardoso, Maria Sílvia Carvalho Barbosa, Luís Artur Souza Oliveira, Joney Justo da Silva, Rafaela Elizabete Araújo Maia, Julia Ferreira Schiavon, Fernando Antônio de Oliveira, Pedro Lourenço dos Reis

International Meeting for Applied Geoscience and Energy (IMAGE)

... for the Euler deconvolution (B) and its result (C; Oliveira, 2022). The integration of aerial geophysical data (magnetometry and radiometry), geological...

Recent AEM Case Study Examples Using a Full Waveform Time-Domain System for Near-Surface Applications, #41509 (2014).

Jean M. Legault, Alexander Prikhodko, Timothy Eadie, Greg Oldenborger, Vincenzo Sapia, Andrea Viezzoli, Erwan Gloaguen, Bruce D. Smith, Melvyn E. Best

Search and Discovery.com

... and shallow structure, which appear to be in good agreement with known geology, based on case-study results. Theory and Methodology Deconvolution...

Crustal thickness and velocity structure of southern Peninsular Malaysia

Abdul Halim Abdul Latiff, Amin Esmail Khalil

Geological Society of Malaysia (GSM)

.... This was conducted through the deconvolution of the R component from the Z component that can be conducted whether in time or frequency domain. The most common...

Integration of Magnetic, Gravity and Geologic Data in Mapping Geologic Structures: A Case Study of a part of Lafiagi [Sheet 203], Southwestern Nigeria, #41737 (2015).

Kehinde A. Olawuyi, Bankole D. Ako, Gregory O. Omosuyi, Obasanmi A. Adelusi

Search and Discovery.com

... MontajTM and Rockwork15TM software. The 3-D Euler Deconvolution and 2-D Forward modeling and inversion of the acquired aero-magnetic and pseudo...

The Geophysicist Communicating with Seismic Processing

R. E. Sheriff

Southeast Asia Petroleum Exploration Society (SEAPEX)

... were imbedded within other processors for efficiency’s sake. For example, options for prefiltering and data muting were within a deconvolution processor...

Acquisition and processing of the first broadband 3D marine vibrator data in the North Sea

Arash JafarGandomi, Kara Howard, Sebastian Holland, Tiexing Wang, Sergio Grion, Thomas Elboth

International Meeting for Applied Geoscience and Energy (IMAGE)

... to effective deconvolution. The MV is equipped with accelerometers mounted on the radiators as well as near field hydrophones (NFHs). We have...

Extended Abstract: Multiple Attenuation Research

PESA Staff

Petroleum Exploration Society of Australia (PESA)

... deconvolution, or the new method of 'event prediction' developed by David DePledge of Woodside Petroleum, in Perth. The way predictive deconvolution estimates...

U.S. Gulf Coast Field Experience with Thin-Bed Well Log Analysis

Tony D. Lawrence , Ashok K. Sinha , Walter H. Fertl

GCAGS Transactions

...-resolution signal processing (e.g., deconvolution) techniques, and newly developed thin-bed interpretation methods now allow an improved reservoir...

Abstract: Broadband Marine Seismic … Breaking the Limits (Geophysics Paper 20)

Robert Soubaras, Carl Notfors

Geological Society of Malaysia (GSM)

... migration together with a mirror migration, and to perform a joint deconvolution using these two images as inputs. We refer to a mirror migration as one...

Seismic Stratigraphy of Early Pennsylvanian Morrowan Sandstones, Minneola Complex, Ford and Clark Counties, Kansas: DISCUSSION

Gary Grubitz

AAPG Bulletin

..., no information is given regarding seismic processing; the deconvolution details would be particularly useful in understanding what wavelet is left in the data...

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

Somanath Misra and Mauricio Sacchi

Search and Discovery.com

... be used to enhance the bandwidth of the data. Deconvolution of the data with the estimated minimum phase wavelet serves this purpose. Increase...

Seismic Data Processing For a Crucial 2014 2D Seismic Data Acquisition Decision in S Area, South Sumatra Block, South Sumatra, Indonesia

Gerry R. Hutabarat, Danar Yudhatama, Erwin Kusumah, Yusnita Yunus, Stephen M. Scott

Indonesian Petroleum Association

..., including deconvolution parameters to gain a broader bandwidth frequency and higher resolution. The collaboration between the geological concept...

Abstract: Re-processing of seismic reflection data in the Cumberland Basin

F. Marillier, P. Durling

Atlantic Geology

... quality from top to bottom of the section. Processing operators such as statics corrections, deconvolution and migration were found to offer the greatest...

Part III. Regional Geophysics and Geology

AAPG Special Volumes

... a deconvolution technique to identify fault traces in the northern gulf. Volcanism associated with the Jalisco Block of southwestern Mexico is reviewed by ALLAN...

Abstract: Experimental imaging of a vertical vein using controlled-source seismic interferometry

Kriselle Dias, Charles Hurich

Atlantic Geology

... using spiking deconvolution and F-K filtering. The pre-processed dataset is then subjected to seismic interferometry methods and is processed using...

Abstract: Constructing a crustal-scale 3D Earth model of offshore-to-onshore western Newfoundland, Canada, using seismic reflection, gravity, magnetic, and well data

Ederson Villamizar, Kim Welford

Atlantic Geology

... resolution magnetic data were analyzed using mathematical tools such as Euler Deconvolution, Spectral Analysis, and Curvature. These results, along...

ABSTRACT: Reflection Seismic Profiling in Wabash Valley Fault System in Southwestern Indiana, by R. M. Rene, N. C. Hester, and F. L. Stanonis; #91023 (1989)

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ABSTRACT: Seismic Expression of Marts Field (Silurian Reef) in Sullivan County, Indiana, by H. J. Renick, Jr., R. M. Rene, N. C. Hester, and F. L. Stanonis; #91023 (1989)

Search and Discovery.com

Seismic Data Processing for Amplitude-Versus-Offset Analysis, by Jeffrey R. Resnick; #91024 (1989)

Search and Discovery.com

3.4 Detached Sediments: 3.4.1 Decollement Tectonics (A-Subduction): Kemmerer Area, Lincoln County Wyoming

M. A. Norton

AAPG Special Volumes

... pattern with 57 L-10 geophones was used. The processing sequence included a time variant minimum phase inverse filter, predictive deconvolution...