A Big Fan of Signals? Exploring Autogenic and Allogenic Process and Product In a Numerical Stratigraphic Forward Model of Submarine-Fan Development

Peter M. Burgess, Isabella Masiero, Stephan C. Toby, Robert A. Duller

Journal of Sedimentary Research (SEPM)

... sections, using simple power-spectrum analysis and counting of the significant peaks present across a range of frequencies, may allow identification...

Weathervaning Characteristics of Tankers Connected to Single Point Moorings

A. T. Brumley, A. E. Potts

Southeast Asia Petroleum Exploration Society (SEAPEX)

... on VLCCs (150 to 500 kDWT). Table 1 gives a detailed list of the vessel parameters used. Table 1. Vessel Parameters The input wind velocity...

Exploration of the North Seribu Area, Northwest Java Sea

Roberto Fainstein

Indonesian Petroleum Association

... at different times, misties due to velocity stacking and wavelet processing inconsistencies were carried through and complicated the seismic interpretation...

An Interpreter's Guide to Improvements in Depth Imaging through Model-Based Velocity Estimation and Refinement

Andy Furniss

Petroleum Exploration Society of Australia (PESA)

...An Interpreter's Guide to Improvements in Depth Imaging through Model-Based Velocity Estimation and Refinement Andy Furniss PESA Journal No. 27 (1999...

Geomechanical Approach to Resolve Severe Velocity Variations and Remove Image Distortions below Rugose Seafloor (Paper A16)

S. Birdus, A. Artyomov, L. Li, S. Xin

Geological Society of Malaysia (GSM)

...Geomechanical Approach to Resolve Severe Velocity Variations and Remove Image Distortions below Rugose Seafloor (Paper A16) S. Birdus, A. Artyomov, L...

Extending the Resolution of Seismic Reflection Exploration

L. R. Denham

Pacific Section of AAPG

... wavelength component is determined by a reflection’s apparent dip and frequency spectrum. Since wavelength equals apparent velocity divided by frequency...

Data Enhancement from a 486-Channel Streamer

Bill Dragoset, Ken Larner

Pacific Section of AAPG

...) = |Pxy(f)| / (Pxx(f)Pyy(f))1/2, where Pxy is the estimated cross spectrum of the two traces, x(t) and y(t), and Pxx and Pyy are estimated power spectra...

Rollability, A Functional Shape Property of Sand Grains

A. M. Winkelmolen

Journal of Sedimentary Research (SEPM)

... that it is acceptable to discard its effect as a variable, which leaves us with weight and shape. In nature, the spectrum of numerical values for weights...

Physical Processes in the Ocean: Part 2: Relation of Oceanography to Sedimentation: PART 1

R. H. Fleming, Roger Revelle

AAPG Special Volumes

... of velocity and a net transport in a definite direction. Currents arise from the effects of solar radiation, the stresses exerted by the winds...

Continuous Velocity Logging

H. R. Breck, S. W. Schoellhorn, R. B. Baum

Tulsa Geological Society

...Continuous Velocity Logging H. R. Breck, S. W. Schoellhorn, R. B. Baum 1955 233 238 Vol. 23 (1955) Acoustic or continuous velocity logging...

Chapter 3: Preparation of Seismic Data for Stratigraphic Work

Tom Wittick

North Texas Geological Society

.... Statics are applied to correct the seismic data to a particular datum and to correct for variations of the velocity of the near-surface layers. Shot...

Preparation of Seismic Data For Stratigraphic Work

Abilene Geological Society

... are applied to correct the seismic data to a particular datum and to correct for variations of the velocity of the near-surface layers. Shot...

Reconditioning Seismic Data for Improved Reservoir Characterization, Lower Clear Fork and Wichita, Fullerton Field, West Texas

Hongliu Zeng, Stephen C. Ruppel, Rebecca H. Jones

West Texas Geological Society

... analysis of wireline log-derived rock properties shows a linear relationship between velocity and calculated porosity. The general rule in the lower...

Pie in the Sky?

Ed Hagar

GEO ExPro Magazine

... and uncompressed data, we can see that the ‘loss’ is 60 dB down. More importantly, Fast-tracking suffers from three issues. The first is the spectrum...

Novel Non-Dynamite Application Of The Accelerated Impact Source for 2D and 3D Seismic Exploration Surveys in the Indonesia Central Sumatra Basin Region.

Finn B. Michelsen, Khaerul Muttaqin, Togi Yonathan Sitinjak, Baldeo Singh

Indonesian Petroleum Association

...., Amory, Mississippi, USA on June 16th, 2012 to evaluate the Peak-Particle Velocity (PPV) associated with the AF750 AIS. Urban Seismic is an independent...

First Seismic Survey in Indonesia For The CCS Project Using Vibroseis as a Non-Explosive Seismic Source

Takeshi Kozawa, Nobuhito Shimada, Masami Hato, Alfian Bahar, Awali Priyono, Rachmat Sule, Stevanus P. H. Silban, Toshifumi Matsuoka, Toru Takahashi, Takao Aizawa, Isamu Kuboki, Alphius D. Guntara

Indonesian Petroleum Association

... Velocity filter was used to suppress coherent noises in frequency-space domain by filtering linear event in particular velocity and frequency. • Low...

Wave-Dominated Shelves: A Model of Sand-Ridge Formation by Progressive, Infragravity Waves

B. Boczar-Karakiewicz, J. L. Bona

CSPG Special Publications

... the coast of Nova Scotia (Holman et al., 1978). Huntley found a group of sharp peaks in the wave-velocity spectrum corresponding to periods in the 20 to 100...

Evidence for Temperature-Adjusted Sediment Distributions in the Back-Barrier Tidal Flats of the East Frisian Wadden Sea (Southern North Sea)

F. Krögel, B. W. Flemming

Special Publications of SEPM

... of sea water varies from 1 particles respond to the changes in viscosity with corresponding changes in settling velocity and particles of a given size...

Abstract: Joint OBN and 3-D DAS-VSP Data Acquisition and Processing in East China Sea; #91204 (2023)

Gang Yu1, Haibo Liu, Zhonglin Cao, Junjian Li, Jianguo Li, Yuanzhong Chen, Guangming He, Junjun Wu, Ximing Wang

Search and Discovery.com

... separation, velocity analysis and imaging. According to the characteristics of offshore 3-D VSP downgoing multiples, the offshore 3-D VSP downgoing multiple...

A Simple Guide to Depth Conversion: Part I

Ashley Francis

GEO ExPro Magazine

... Reservoir Sources of Velocity Measurements Seismic reflection data records the two-way travel time (TWT) to a reflection event from the surface. Depth...

Slip-Flow in Shale as Determined by Pore-Scale Lattice Boltzmann Modeling

Christopher J. Landry, Masa Prodanovic, Peter Eichhubl

Unconventional Resources Technology Conference (URTEC)

... the gas-gas collisions are far greater in number than the gas-wall collisions, however, the gaswall collisions create a significant non-zero flow velocity...

Volume-constrain first arrival tomography based near surface modeling and its application

Naijian Wang, Zhihui Yan, Qingpo Ma, Wei Wu, Yunfei Zu, Yonggui Hu

International Meeting for Applied Geoscience and Energy (IMAGE)

... Yunfei, Hu Yonggui,BGP,CNPC. Seis-ATI, H.B. Summary In seismic exploration, high-precision near-surface velocity model is required for real-surface...

Experimental Study on Bedforms Created by Density Currents, #50430 (2011)

Juan J. Fedele, David Hoyal, Kristopher Guentzel, Jason Draper

Search and Discovery.com

... slopes, allowed for the analysis of the sedimentologic response of the bed to the flow across a full spectrum of the densimetric Froude number (i.e....

Seismic Prospecting Review and Reflections on Future Events

L. W. Pfitzner

Petroleum Exploration Society of Australia (PESA)

... Western Canada, they have been success• fully employed on land. Detailed velocity analyses, colour displays to indicate varying signal strengths...

Deep water OBN multiple prediction from local reflectivity in the Stolt domain

Cesar Ricardez

International Meeting for Applied Geoscience and Energy (IMAGE)

... 3D timemigrated image utilizing constant water velocity, constitutes a lossless transformation for all events surpassing water velocity...