Constraints on the nature and thickness of sedimentary fill and underlying basement rocks in Bowser and Sustut basins, north-central British Columbia from analysis of potential field data

Carmel Lowe, Judith Baker, Carol Evenchick

CSPG Bulletin

..., H., Millett, A.J. and Somerton, I.W. 1990. Magnetic interpretations in three dimensions using Euler deconvolution. Geophysics, v. 55, p. 80-91. Smith...

New Attribute Energy Weighted AVO (EAVO) Application on The Acacia Bagus Structure, Jatibarang Field, North West Java Basin

Alif Fikri Haikal, Agung Dwi Alfianto, Bayu Dwijatmiko, Eddy Hartantyo

Indonesian Petroleum Association

... of around 30 Hz. The low pass and high pass values are taken based on that reference. Parabolic radon transform is used to eliminate random noise...

The Characterization of Fracture Mechanisms Using a Combination of Surface Microseismic Imaging, Microdeformation Modelling, and Downhole Microseismic Mapping: an Examination of the Value of Moment Tensor Migration Imaging

Raquel Velasco, Kit Chambers, Stephen A. Wilson

Unconventional Resources Technology Conference (URTEC)

..., stacking signals from the entire array reduces random noise by a factor proportional to the square root of the channel count. This allows events...

Replacing Decline Curve Analysis

Randy Hazlett, Umer Farooq, D. Krishna Babu

Unconventional Resources Technology Conference (URTEC)

... mode. The process was repeated with random noise added as a percentage of measured value at ±5% and ±10% levels. This was followed by a hindcasting...

GEO 2006, 7th Middle East Geosciences Conference and Exhibition, March 27-29, 2006, Manama, Bahrain, #90051 (2006)

Search and Discovery.com

Grain-Size Components As Markers of Origin and Depositional Processes In the Coastal Zone of the Golfe Du Lion (Mediterranean Sea, France)

J. Paul Barusseau, Raphaël Braud

Journal of Sedimentary Research (SEPM)

... by grain-size modal analysis and confirmed by a deconvolution program (LogNormal Deconvolution of Grain Size). Grain-size skewness is related to a much...

Application of a Stochastic Deposition and Erosion Model to Reservoir Heterogeneity and Stratigraphic Data

Jon D. Pelletier, Donald L. Turcotte

Special Publications of SEPM

... filling in of low lying areas the surface would be white noise The random walk model therefore results in an We also unrealistic alluvial can...

Statistical Time-Series Analysis and Sedimentological Tuning of Bedding Rhythms in a Triassic Basinal Succession (Southern Alps, Italy)

Florian Maurer, Linda Hinnov, Wolfgang Schlager

Special Publications of SEPM

... conform generally to a random process (“noise”), the estimated data spectrum can be evaluated 88 FLORIAN MAURER, LINDA HINNOV, AND WOLFGANG SCHLAGER...

Characterization of spatial relationships between fractures from different sets using K-function analysis

Mahmood Shakiba, Larry W. Lake, Julia F. W. Gale, and Michael J. Pyrcz

AAPG Bulletin

..., and others, regardless of the fracture aperture size. To exclude the effect of location-dependent factors in spatial analysis, if any, we use the random...

4D Seismic Reservoir Characterization of a CO2 Flood: A New Technology

Sony R. Mohammad, Thomas L. Davis

Indonesian Petroleum Association

.... Cross equalization was performed to increase the repeatability of seismic volumes by eliminating non-repeatable noise in the data. This process corrects...

A Low Frequency Seismic Survey in an Exploration Environment (Geophysics Poster 17)

Paul West, Konrad Cieslik, Shamim Haider, Abdul Aziz Muhamad, Sandeep Kumar Chandola, Awalludin Harun

Geological Society of Malaysia (GSM)

... 9 days of recording. Despite the presence of high levels of noise from exploitation activities and interference from a strong near surface effect...

Reservoir Information or Noise? DST PTA in High Perm Gas Reservoir … Field Case Study in Abadi Field Eastern Indonesia

Ken Makishima, Masato Okuno

Indonesian Petroleum Association

... from tidal effect, operation noise, gauge drifting, tubing movement, and DST tool malfunction, etcetera. This paper will introduce actual gauge data...

The Role of Statics Application in the Imaging of Sub-Surface in Fold Belt Areas, #40746 (2011)

Arun Kumar Arya, Bharat Chandra Joshi, Narinder Pal Singh,

Search and Discovery.com

... intervals. The use of analog low-cut filters can deteriorate the seismic signal, reducing the frequency bandwidth and intensifying the ringing effect...

Consistent Structural Model Simulations for Volumetric Uncertainty Study

M. A. Lecour, P. Thore, R. Cognot

AAPG Special Volumes

..., in comparison to other methods, it is fast, it allows one to spatially correlate the selected random numbers, and the computation time is substantially...

Abstract: Deconvoluting Mixed Petroleum and the Effect of Oil and Gas-Condensate Mixtures on Identifying Petroleum Systems;

Kenneth Peters, Andrew Murray

Search and Discovery.com

...Abstract: Deconvoluting Mixed Petroleum and the Effect of Oil and Gas-Condensate Mixtures on Identifying Petroleum Systems; Kenneth Peters, Andrew...

Analysis Techniques and Signal Enhancement Methods Applied to the Bellshill Lake Stratigraphic Trap Program: ABSTRACT

R. J. Graebner, D. F. Brennan

AAPG Bulletin

... record quality, to examine the effect of each factor on the signal-to-noise ratio, and to evaluate the field techniques developed from the test results...

Analysis Techniques and Signal Enhancement Methods Applied to Bellshill Lake Stratigraphic Trap Program: ABSTRACT

R. J. Graebner, D. F. Brennan

AAPG Bulletin

... which influenced record quality, to examine the effect of each factor on the signal-to-noise ratio, and to evaluate the field techniques developed from...

Interpretation of 3-D Data in Delineating a Subunconformity Trap in Block 34/10, Norwegian North Sea

G. T. Saeland, G. S. Simpson

AAPG Special Volumes

... from north-south through toward east-west. The north-south high-frequency data are random noise, but their continuity in a north-south direction...

Yesterday, Today, and Tomorrow in Seismic Exploration

Emil J. Mateker, Jr.

GCAGS Transactions

... an expansion of the geologic information generated from reflection data. In the early stages of this revolution the signal/noise ratio was improved...

Integrated Seismic Processing challenges in Karstified terrain of PNG Fold Belt

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Abstract: Seismic Monitoring of Land Carbonate Reservoirs: Results from a CO2-EOR Demonstration Project; #90319 (2018)

Philippe Nivlet, Robert Smith, Andrey Bakulin, Michael Jervis

Search and Discovery.com

... the level of complexity including: (1) the high degree of reservoir heterogeneity, (2) the expected small effect of fluid changes on seismic amplitudes due...

Geophysical Interpretation of Pinedale Field

Sally G. Zinke

AAPG Special Volumes

... processed with noise filtering, deconvolution, and migration (Figure 13). The velocity data derived from these crosswell datasets were instrumental...

Monitoring Hydraulic Fracture Flowback in the Permian Basin Using Surface-Based, Controlled-Source Electromagnetics

Drew Jones, Chester Pieprzica, Oscar Vasquez, Justin Oberle, Peter Morton, Santiago Treviño III, Mark Hickey

Unconventional Resources Technology Conference (URTEC)

... neighboring wells. The transmitted signal was a broadband pseudo-random binary sequence. To record the frac fluid response signal, we placed an array...

Observations of geophone spurious resonance

Steve Hearn, Shaun Strong, Andrew Kinmont

Petroleum Exploration Society of Australia (PESA)

... conventional 10 Hz geophones, and from 5 Hz and 10 Hz high-output nodal sensors. High-frequency noise sources, including high-voltage harmonics can...

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...