Machine-learning based arrival-picking in continuous DAS recordings „ Application to the Utah FORGE EGS project

Nepomuk Boitz, William Tegtow, Serge Shapiro

International Meeting for Applied Geoscience and Energy (IMAGE)

... layers) and subsequent deconvolution (blueish layers) Fourth International Meeting for Applied Geoscience & Energy 10.1190/image2024-4097931.1 Page 554...

Morphology and Evolution of a Shale-Filled Paleo-Channel in the Wilcox Group (Paleocene-Eocene), Southeast Texas

Peter J. Hutchinson

GCAGS Transactions

... be able to elucidate these recondite sandstones. Figure 12 was processed by applying a spiking deconvolution and a dense grid of velocity analyses...

Applied workflows for fiber optic sensing data from low carbon energy projects

Jess Kozman, Waris Warsi

International Meeting for Applied Geoscience and Energy (IMAGE)

... deconvolution can reduce record lengths from 100’s of Fourth International Meeting for Applied Geoscience & Energy 10.1190/image2024-4100592.1 Page 608...

Application of generalized radon transform migration to crosswell seismic geometry

Shujaat Ali, Olga Podgornova, Takashi Mizuno, Joel Le Calvez

International Meeting for Applied Geoscience and Energy (IMAGE)

... deterministic waveshape deconvolution was done to ensure a consistent source wavelet. Initial Model Building and Calibration The initial velocity model...

Challenging preconceptions in complex carbonate imaging: Using shear waves and electromagnetic data for improved subsurface understanding

Riaz Alai, Ahmad Riza Ghazali, Lucy MacGregor, Faizan Akasyah Ghazali, Edysuzaily Kamarudin, Aidel Haikal Azmi, Garry Malo-Paul, Sandeep Kumar, Brendon Negenman, Oscar Augusto Barrios, Ge Zhan, Mitch Preston

International Meeting for Applied Geoscience and Energy (IMAGE)

...: Separated PS Down & Up Wavefields for HT & HR components (before deconvolution, containing converted wave multiples). a b c d Figure 5: HR & DAS...

Unsupervised compensation of spiral-shaped drone magnetic survey using a recurrent convolutional autoencoder

Brett Bernstein, Yaoguo Li, Richard Hammack, Colton Kohnke

International Meeting for Applied Geoscience and Energy (IMAGE)

..., Sparse seismic deconvolution via recurrent neural network: Journal of Applied Geophysics, 175, 103979, doi: https://doi.org/10.1016/j...

Extended Abstract: Sensing Below with Ocean Bottom Seismic

Bill Cafarelli

Petroleum Exploration Society of Australia (PESA)

... less than 15 the effects of water column reverberations are minimal and can be largely handled in data processing by deconvolution. However, in deeper...

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...

Time-Lapse WAW VSP Imaging of an Unconventional Reservoir Using DAS Fiber Optics

J. Andres Chavarria, Dan Kahn, David Langton, Steve Cole, Xinyang Li

Unconventional Resources Technology Conference (URTEC)

... inversion, deterministic deconvolution and wavefield separation, and depth imaging. Prior to depth migration the two vintages of the upgoing wavefield...

Seismic Exploration for Pennsylvanian Algal Mounds of the Paradox Basin

Bruce J. Moriarty, Robert J. Grundy

Rocky Mountain Association of Geologists

... and deconvolution. SEISMIC MODELING Whenever possible, both sonic and density logs should be used in the construction of seismic models. This is especially true...

Determination and Delineation of Anomalously Pressured Gas Accumulations in the Siberia Area, Washakie Basin, Wyoming

Ronald C. Surdam, Zun Sheng Jiao, Yuri Ganshin, Nicholas G. K. Boyd III

Wyoming Geological Association

... as the basis for the velocity analysis. The Amoco processing flow included true amplitude recovery, surface consistent deconvolution, time-variant spectral...

The South Georgia Basin: An Integration of Landsat, Gravity, Magnetics and Seismic Data to Delineate Basement Structure and Rift Basin Geometry

S. M. Sartain, B. E. See

GCAGS Transactions

... database consisted of proprietary compilations of public domain data, and an independent study utilized the Werner Deconvolution Method (Hartman, et al...

The Analysis of Seismic Inversion and Geological Modeling to Unveil the Possibility of Hydrocarbon Deposits in Mature Oil Fields. Case Study: Matoa Field - Salawati Basin

Yulia Putri Wulandari, Wah Adi Suseno, Michael Sompie, Ferry Hakim, RH Petrogas

Indonesian Petroleum Association

... to the impedance value. The process is a deconvolution process which transforms seismic traces to earth reflectivity. Inversion is a subsurface modelling...

Source Rock Maturity Assessment Using the Advanced Surface-enhanced Raman Spectroscopy

Yao Li, Le Lu, Sheng Wu, Yongchun Tang

Unconventional Resources Technology Conference (URTEC)

... are identifiable as asymmetric bands and small bumps. However, the nomenclature and origin of these bands are not consistent during deconvolution procedures...

Chapter 9: Terrane Accretion and Transpression Created New Exploration Frontiers in Northwestern South America

Luis E. Ardila, Leonardo Diaz

AAPG Special Volumes

... map (Figure 19A). Euler deconvolution was applied to the Bouguer anomaly map, and several structural indexes were used in the process, to attain...

AAPG-SEPM-SEG Pacific Sections and SPWLA Annual Convention: April 17-19, 1988, Santa Barbara, CA; Abstracts #91035 (2010).

Search and Discovery.com

1.3 Igneous Structures: The Little Murray Ridge

R. S. White

AAPG Special Volumes

... Interval between input channels: 100 m (328 ft) Offset distance: 300 m (984 ft) Static corrections: none Deconvolution: none Frequency Filtering: 3...

Reef Delineation by Multiple Offset Borehole Seismic Data Collection: A Case Study

D. E. Miller and L. Dupal

AAPG Special Volumes

... of the coverage--especially in terms of the range of dips resolvable at each image point), velocity analysis (including statics), and deconvolution. The present...

Rift Systems: Seismic Stratigraphic Analysis and Petroleum Exploration of Paleogene Lacustrine Sandstone Bodies, Offshore Bohai Basin, China

Jiang Xi-jiang

AAPG Special Volumes

... migrated section with wavelet deconvolution processing. The alluvial fan complex is interpreted and outlined on Figure 3A and overlies basement. Its...

Passive Margins: Tertiary Hiatuses in Western Approaches

C. Ravenne, C. Muller, and L. Montadert

AAPG Special Volumes

... of channels recorded: 48 Interval between input channels: 25 Minimum offset distance: 250 m Maximum offset distance: 1175 m Deconvolution: yes Frequency...

Seismic Data Obtained Using .50-Caliber Machine Gun as High-Resolution Seismic Source

Michael D. Seeber , Don Steeples

AAPG Bulletin

... deconvolution model for high resolution seismic in Southeastern Kansas: Master's thesis, University of Kansas, Lawrence, Kansas, 76 p. Widess, M. B...

Three-dimensional interpretation of tectono-sedimentary evolution and hydrocarbon prospectivity by the integration of airborne gravity gradiometer, regional gravity, magnetic, and two-dimensional seismic data in the Canning Basin, Western Australia

Jurriaan Feijth, Carlos Cevallos, Tony Rudge, and Marianne Parsons

AAPG Bulletin

..., Western Australia, Australia, August 14–17, 1994, p. 657–676. Ku, C., and J. A. Sharp, 1983, Werner deconvolution for automated magnetic interpretation...

Abstract: Robust Singular Spectrum Analysis for Erratic Noise Attenuation; #90187 (2014)

Ke Chen and Mauricio D. Sacchi

Search and Discovery.com

... applying Cadzow filtering on the reweighted combination of observed discuss the 2-D (t-x) data. model Analysis method and f -x deconvolution method. Here...

Abstract: A Ray+Waveform Inversion for the Potency Tensor; #90187 (2014)

Scott Leaney and Chris Chapman

Search and Discovery.com

...B, Canada maximum variance signal using complex principal component analysis (e.g. Freire and Ulrych, 1988). A weighted deconvolution using this...

Abstract: Maximum Entropy Acquisition Design and Optimal Interpolation; #90187 (2014)

Mauricio D. Sacchi, Mafijul Islam Bhuiyan, and Nasser Kazemi

Search and Discovery.com

..., 1994, Mimumum entropy deconvolution with frequency-domain constraints: Geophysics, 59, 938–945. Trad, D., 2009, Five-dimensional interpolation...