Intisar 'D' Oil Field, Libya

T. J. Brady, N. D. J. Campbell , C. E. Maher

AAPG Special Volumes

... pattern designed to eliminate two shot-generated, ground roll noise trains was used, as analog seismic surveys previously made of the area produced data...

Developments Relating Total Organic Carbon Conversion in Unconventional Reservoirs to 3D Seismic Attributes

Nancy House, Janell Edman

Unconventional Resources Technology Conference (URTEC)

... that no noise is left that affects the amplitudes. Interpretation and correlation of attribute volumes by calibration with known responses...

Quantification of Porosity and Permeability Reduction Due to Calcite Cementation Using Computer-Assisted Petrographic Image Analysis Techniques

Theodore T. Mowers, David A. Budd

AAPG Bulletin

... The initial binary images contained extraneous pixels that result from noise in the original video image or sporadic exceptions to the color criteria...

CSPG/CSEG/CWLS GeoConvention 2012, May 14-18, 2012 Calgary TELUS Convention Centre & ERCB Core Research Centre, Calgary, Alberta, Canada; - Abstracts, #90174 (2014).

Search and Discovery.com

3D Modeling Subsurface Mapping Application to Fluvial Meandering Blocky Sand 35-1 Reservoir. Nindi Oil Field. Asri Basin. South East Sumatera

Ario Arief Iswandhani

Indonesian Petroleum Association

... early maturity with depth maximum of about 3657.6 m (Figure 3). Fluid migration in Asri Basin was primarily controlled by the geometry of the carrier...

New technologies for seismic resolution enhancement and bandwidth expansion: Applications in SE Asian Basin

Yasir Bashir, Abdul Halim Abdul Latiff, Muhammad Sajid

Geological Society of Malaysia (GSM)

... or eliminating any impact on noise. The article presents various wavelet transform techniques that can effectively enhance the signal-to-noise ratio (S/N...

Repurposing Legacy Seismic Reflection Data in Support of Aquifer Characterization in Texas

Thomas E. Ewing, Cody H. Draper, Daniel M. Lupton

GCAGS Transactions

... noise rejection and poorer resolution of velocity. Ideally, one would like the closest possible spacing (group interval, shot interval, and line...

Bedding Types in Holocene Tidal Channel Sequences, Knik Arm, Upper Cook Inlet, Alaska

Susan Bartsch-Winkler , Henry R. Schmoll

Journal of Sedimentary Research (SEPM)

... liquefaction, (4) pore-pressure changes brought on by changing levels of tidewater, (5) undercutting of sediments by channel migration, and (6) freezing...

Prestack Migration Footprint

Search and Discovery.com

...Prestack Migration Footprint Prestack Migration Footprint Peter Cary* Sensor Geophysical Ltd, Calgary, AB [email protected] Summary...

Obscure Nature of Petroleum Migration and Entrapment

John C. Cartmill

AAPG Bulletin

...Obscure Nature of Petroleum Migration and Entrapment John C. Cartmill 1976 1520 1530 60 9. (September) A comprehensive explanation of petroleum...

Structural Patterns of the Pacific Floor Offshore of Peninsular California: Chapter 7: Part III. Regional Geophysics and Geology

Peter Lonsdale

AAPG Special Volumes

... are recorded by reorientation of spreading axes, appearance and disappearance of spreading-center offsets, and varying speeds and directions of migration...

Surface-Measured Resistivity May Be Key to Successful Stratigraphic Trap Exploration - A Recent Discovery Using Electromagnetic Imaging

M. Tahsin Tasci, John M. Zordan

West Texas Geological Society

...), Problems of petroleum migration: AAPG studies in Geology No. 10, 241–263. Hunt, J.M., 1996, Petroleum geochemistry and geology: W.H. Freeman and Company...

Facies Diagenesis and Related Reservoir Properties in the Gigas Beds Upper Jurassic Northwestern Germany

Volkmar Schmidt

Special Publications of SEPM

... was deposited after oil migration Random calcite cement is by far the most cent calcite cement but relicts of micrite allow in the identification...

Abstract: Application of Pre-Stack Migration Techniques in SSB/SSPC to Improve Seismic Imaging and Reduce Exploration Uncertainties

Jan Douma

Geological Society of Malaysia (GSM)

...Abstract: Application of Pre-Stack Migration Techniques in SSB/SSPC to Improve Seismic Imaging and Reduce Exploration Uncertainties Jan Douma 314...

The use of spectral recomposition in tailored forward seismic modeling of outcrop analogs

Mark Tomasso, Renaud Bouroullec, David R. Pyles

AAPG Bulletin

... migration (abs.): 62nd Society of Exploration Geophysicists Meeting, Expanded Abstracts, p. 917920.Larue, D. K., 2004, Outcrop and water flood...

ESP Real-Time Data Enables Well Testing with High Frequency, High Resolution, and High Repeatability in an Unconventional Well

L. Camilleri, M. El Gindy, A. Rusakov

Unconventional Resources Technology Conference (URTEC)

..., gauge data frequency and resolution are sufficient to capture these oscillations, which are analogous to white noise, and therefore the underlying trend...

Case History of Recent Field Exploitation using 3-D Seismic in East Bay Field, South Pass 24 and 27), Offshore Louisiana

Ben D. Sydboten, Jr., Mark S. Rutherford, and Dan P. Hurley

GCAGS Transactions

...------------------------- Figure 2. Type log for East Bay Field. End_Page 101------------------------- tremendous amount of noise is created...

Monitoring of CO2 plume movement using time-lapse distributed acoustic sensing (DAS) data

Tuhin Bhakta, Bob Paap, Vincent Vandeweijer, Trond Mannseth

International Meeting for Applied Geoscience and Energy (IMAGE)

... movement during injection and migration periods (Chadwick et al., 2006; Tveit et al., 2020; Bhakta et al., 2021). However, acquisition costs of most...

Stratigraphic Delineation of the Baong Sandstone by High Resolution Acoustic Inversion in the North Sumatra Basin

L. R. Weathers, R. B. Helm

Indonesian Petroleum Association

... depth were minimized. Great care was taken to preserve good signal to noise ratio and optimum multiple energy attenuation by deconvolution methods...

The Impact of Differential Subsidence Rates in Shallow Water Carbonate Reservoir Quality: An Example from the East Java Basin, Indonesia

Adam Zeiza, Stefaan Van Simaeys, Frank Musgrove, Rizky Sekti, Fikril Hakiki

Indonesian Petroleum Association

... with the previously published strontium dates. Additional, more extensive strontium analysis from new wells has shown considerable noise and uncertainty...

The Research of Analogues in 3D Seismic Data: A Tool for Sedimentology and Reservoir Engineering

P. Debec, G. Bitoun, F. Mercier

Indonesian Petroleum Association

... shallow data and deep data (within the Miocene series). Attribute maps of deep horizons are low quality. Signal/noise ratio is low, images are fuzzy...

Multi-Source Design and Penta Source Case Study from the NWS Australia

Edward Hager, Phil Fontana

Petroleum Exploration Society of Australia (PESA)

... that can be performed on the data in the pre-stack stage, such as AVO or pre-stack inversion, are compromised due to excessive residual noise...

Explainable AI: Can neural networks recognize first arrivals after wave separation?

Yanwen Wei, Zhenyu Zhu, Jicai Ding, Yichuan Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

... for denoising, showing clear separation between signal and noise in the feature maps. These visualizations confirmed the network's denoising abilities...

Aeromagnetics of Southern Alberta within Areas of Hydrocarbon Accumulation

G.E. Leblanc,, W.A Morris

CSPG Bulletin

... migration and its near-surface expression. D. Schumacher and M. A. Abrams (eds.). American Association of Petroleum Geologists, Memoir 66, p.91-98...

Abstract: Digital Expert for DAS Passive Seismic Monitoring: Integration of Image Processing and Geophysical Processing; #91204 (2023)

Takashi Mizuno, Joel Le Calvez, Nicholas Fundytus, and Pierre Bettinelli

Search and Discovery.com

... involved (order of 2 to 4 compared to conventional acquisition methods) and (ii) relatively low signal-to-noise ratio data. We present a new real-time...