Assessing the Impact of Oriented Perforating Strategies and Frac Plug Performance in DJ Basin Wells Using High-Resolution Acoustic Imaging

Matt Paradeis, Tamara Maxwell, Trent Pehlke, Lydia Richley, Greer Simpson

Unconventional Resources Technology Conference (URTEC)

... of the stages indicated a lack of stage isolation due to plug damage. Based on these results, a second phase with composite plugs was executed. Composite...

Coherence Attribute Applications on Seismic Data in Various Guises, #42273 (2018).

Satinder Chopra, Kurt J. Marfurt

Search and Discovery.com

... component (65 Hz) Spectral phase Notice the vertical discontinuities in the highlighted portion are poorly seen in the original broadband data, are not seen...

Chronology of tectonic and landscape evolution of the southern Sierra Nevada Foothills-eastern San Joaquin Basin transition, CA

Search and Discovery.com

Abstract: Depositional Architecture, Sequence Stratigraphy and the Quantification of Hydrodynamic Fractionation as a Tool for the Prediction of Reservoir Quality in a Deep Marine System: An Example from the Miocene Moki Formation in the Maari/Manaia Field Area, Southern Taranaki Basin, New Zealand

Alexander Wunderlich, Miko Fohrmann, Jan Mayer, Alan Clare, Ashley Howlett

Southeast Asia Petroleum Exploration Society (SEAPEX)

... preserves a well-penetrated 500m thick succession of Middle Miocene deep marine strata that record the filling of the basin, triggered by the first phase...

Advances in Modeling Hydrocarbon Migration in Compacting Sediments, by Z. He; #90986 (1994).

Search and Discovery.com

The Search for Oil in the South-Eastern Barents Sea

Sylvia B. Hammersvik, Gustav A. Ersdal

GEO ExPro Magazine

..., CGG and deliver sharper wavelets without sidelobes. These provide more detailed imaging, allowing better identification of prospects and leads...

Seismic Foldout: Characterising CCUS sites: Legacy data. Powered by machine learning

Mike Powney, Jeniffer Masi, Dan Austin, Theresia Citraningtyas, Monika Dyrendahl, Behzad Alaei, Anastasiia Jacobsen, Sharon Cornelius, Felix Dias, Pete Emmet, Geoex MCG, Earth Science Analytics

GEO ExPro Magazine

... a two-phased opening, the first phase of rifting began in the Late Triassic to Early Jurassic with the separation between the South American and African...

Tackling data challenges in land FWI: A case study

Victor Lopez, Yun Dong Guo, QingYang Li, Bin Yu, Changhua Zhang

International Meeting for Applied Geoscience and Energy (IMAGE)

... Summary Land data constraints such as short offsets and unknown source wavelets limit the accuracy of Full Waveform Inversion (FWI) results. In this study...

Understanding Seismic Detection and Resolution of High-Frequency Sequences and Systems Tracts

Hongliu Zeng

Search and Discovery.com

... Wood, 1982, The limits of resolution of zero-phase wavelets, Geophysics, v. 47, p. 1035. Zeng, Hongliu and Tucker F. Hentz, 2004, High-frequency...

U-net based primary alignment

Ricard Durall, Ammar Ghanim, Norman Ettrich

International Meeting for Applied Geoscience and Energy (IMAGE)

...) and convolving them with synthetic source wavelets. The central frequency, bandwidth, and linear phase-shift parameters of the source wavelets...

Relative inversion for extended elastic impedances

Peter Harris, Kathryn Young

International Meeting for Applied Geoscience and Energy (IMAGE)

... and, combined with a 90° phase rotation, causes the seismic data to appear more as layer properties than boundary properties, at least over a range...

Using New Techniques to Extract Stratigraphic Information from Seismic Data in Tight Gas Reservoirs

Heidy Correa, Fa Dwan, David Potter

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... be described with a series of wavelets with given frequency and amplitude characteristics. In a given time, spectral decomposition is performed...

Interpretation Methods in the Exploration of Oligocene-Miocene Carbonate Reservoirs, Offshore Northwest Madura, Indonesia

David C. Carter, Dwi Mandhiri, Robert K. Park, Imron Asjhari, Syaiful Basyuni, Sergey Birdus, John P. Bradfield, Ary Iriawan, Meutia Nasfiah, M.A. Agung Nugroho

Indonesian Petroleum Association

... of the middle to late Miocene Wonocolo Formation buildup facies. 198 Figure 4a - Seismic data phase, a series of typical extracted wavelets. 199...

Farmout of PPLs 352 & 625 in New Ireland Basin, Papua New Guinea: A de-risked deepwater frontier play with confirmed active petroleum system

PEAK Oil

Southeast Asia Petroleum Exploration Society (SEAPEX)

... with a first mover advantage. The very light crude oil and gas seeps prove an active petroleum system exists. The seismic model shows a giant composite...

Abstract: Piceance Basin Tight Gas: Integration of Geoscience and Engineering Technologies in Development of an Unconventional Resource Play

Penny E. Patterson

Houston Geological Society Bulletin

... largely based on shallow-marine depositional systems. An early phase in the understanding of Piceance Basin tight gas reservoirs was the refinement...

Structural Evolution of the Firebag Basin and Stratigraphic Architecture of its Cretaceous Fill, Athabasca Oil Sands Region, Alberta, Canada. The Firebag Composite Pull-Apart/Karst Basin

Search and Discovery.com

Water Influx Predictions in Reservoirs with Aquifer Drive Using the Two-Phase Reservoir Integral Type Pseudo-Pressure with Applicability in Gas Hydrate Reservoirs

Search and Discovery.com

Sedimentological, Petrophysical, and Seismic Characterization of an Upper Jurassic Shoreface-Dominated Shelf Margin (the Boulonnais, Northern France)

H. Braaksma, J.N. Proust, J.A.M. Kenter, G.G. Drijkoningen, N. Filippidou

Journal of Sedimentary Research (SEPM)

... of Part B using zero-phase Ricker wavelets of 500 Hz as displayed on the far right and the vertical incidence modeling technique. The box shows...

Seismic Acquisition and Processing

Bruce S. Hart

Special Publications of SEPM

... . Deconvolution and wavelet shaping atte pt to replace the original essy wavelet with sharper wavelets of known phase characteristics . 2929  3-D...

Automated Optimization of Composite Well Analysis from Best-In-Class Offset Wells Using Cloud-Based Analytics

Sai Sharan Yalamarty, Brian Harclerode

Unconventional Resources Technology Conference (URTEC)

... and stored for a better aggregation when calculating composite and average wells. The tripped distance for each phase is calculated from the start and end...

Revealing a Shaly (Tight) Sand Reservoir's Distribution by Applying an Untapped Sub-Frequency Combination Method: A Case Study in the West Jambi II Block, South Sumatra Basin

Indra Luthfiana, C. Maya Resha Tuhar, Endi Erfanto, Randy Condronegoro, Hendra Niko Saputra, Abghia Dini Fanzuri, Yan Wijaya, Totok Parafianto

Indonesian Petroleum Association

... compression in Early Miocene. The continuation of a transgressive phase generated marine shale, siltstone and sandstone. The G4 Level, as part of the interested...

Rock Physics Inversion: A Montney Case Study, #41295 (2014)

James Johnson, Lisa Holmstrom, Satwant Diocee, Rob Tilson, Sean Johnson

Search and Discovery.com

... in wavelet estimation, just low frequency model building, are 11-17, 15-8, B-43-9. These wells were calibrated using the wavelets estimated at the other...

Thin Layer Imaging by Wavelet Transform Enhancement

Randy Condronegoro, Woro Sutjiningsih, Herlan Setiadi, Khairul Ummah, Dythia Prayudhatama

Indonesian Petroleum Association

..., such as thresholding, becomes nontranslation invariant (Coifman and Donoho, 1995; Nason and Silverman, 1995). The SWT overcomes this phase distortion...

Velocity model building for pressure and converted wave imaging using surface-DAS data: A North Sea case study

M. ElAttar, H. Malak, A. Cooke, O. Lewis, C. Thorgersen

International Meeting for Applied Geoscience and Energy (IMAGE)

... communication cable deployed in 1998 and interrogated in 2022 (Raknes et al. 2023). In the 2022 study, there was a preliminary processing/imaging phase...

A Coupled Petrophysical-Geophysical Model Demonstrates Velocity Dispersion in a Thin-bedded, Fluvial Reservoir; #40913 (2012)

Richard C. Odom

Search and Discovery.com

... require special consideration when targeting thin fluvial members. 3. Synthetic seismogram techniques, such as Weiner-Levinson wavelets, rely...