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The AAPG/Datapages Combined Publications Database
Showing 370 Results. Searched 196,360 documents.
Paleomagnetic Dating of Orogenic Fluid Migration Events in Carbonates From the Western Canada Basin and Northern Alaska
D. R. Van Alstine, J. E. Butterworth
CSPG Special Publications
.... Butterworth 1994 300 300...
1994
Paleomagnetic Orientation of Fractures in Jean Marie Member Cores from NE British Columbia/NW Alberta
W. D. Hamilton, D. R. Van Alstine, J. E. Butterworth, G. Raham
CSPG Special Publications
.... Butterworth, G. Raham 1995 144 144...
1995
Abstracts: Recovery of Low Frequency Data from 10Hz Geophones; #90173 (2015)
Malcolm B. Bertram, Gary F. Margrave
Search and Discovery.com
..., minimum-phase, Butterworth filter (Peter Maxwell, 2010). Such a filter, appropriate for the 10Hz geophones, was designed in Matlab, a timedomain wavelet...
2015
Paleomagnetic Constraints on Fluid Migration, Tectonic, and Thermal Histories In Triangle Zones of southern Alberta and the Arkoma Basin
David R. Van Alstine, Joseph E. Butterworth, Steven R. May, Michael C. Covey
CSPG Special Publications
... Alstine, Joseph E. Butterworth, Steven R. May, Michael C. Covey 1997 282 282...
1997
Seismic Resolution and Analysis of Thin Pay Beds (Paper C12)
M. Sajid, D. P. Ghosh, Z. T. H. Zuhar
Geological Society of Malaysia (GSM)
... be considering being a low cut filter. Derivation of signal has many uses in digital signal processing. First derivative of signal y with respect...
2012
Abstract: A Field Experiment Recording Low Seismic Frequencies; #90174 (2014)
G. F. Margrave, M. B. Bertram, K. L. Bertram, K. W. Hall, K. A. H. Innanen, D. C. Lawton, L. E. Mewhort, and T. M. Phillips
Search and Discovery.com
... 14-18, 2012, Calgary, AB, Canada modeled as a Butterworth high-pass, minimum-phase filter where the Butterworth frequency cutoff is the geophone...
2014
Abstract: Noise and its Effect on Microseismic Event Locations; #90174 (2014)
Neda Boroumand and Henry Bland
Search and Discovery.com
... that the noise was approximately modeled by low-pass filtering a white random signal using a second-order Butterworth filter (12dB/octave with a corner...
2014
Development of an Early Miocene Carbonate Formation From Integrated Well Data, Modern Analogs and Geophysical Information: Case Study From Baturaja Formation, South Sumatera Basin, Indonesia
Search and Discovery.com
N/A
ABSTRACT: APPLICATIONS AND IMPLICATIONS OF HIGH RESOLUTION GRAVITY DATA IN THE BLOCK NC190, MURZUQ BASIN, LIBYA; #90016 (2003)
Jose Joaquin Martin, Ali Bengheit, Didier Wloszczowski
Search and Discovery.com
... (20 km 4th order Butterworth high-pass filter combined with a 2.5 km high pass to remove some noise). 100 m/mGal scaling was applied with a sign change...
Unknown
Abstract: Receiver Comparison for a Non-repeatable Earthquake Source on the Hussar 2011 Low-frequency Seismic Experiment; #90174 (2014)
Kevin W. Hall, Gary F. Margrave, and Malcolm B. Bertram
Search and Discovery.com
... response can be modeled as a 2nd order minimum-phase Butterworth filter (Bertram and Margrave, 2011). Inverting this filter to create a time-domain...
2014
Abstract: Evolution of a Paleogene Lake: A 300,000 Year Outcrop Record of the Brown Shale of Central Sumatra, by P. Butterworth and A. Carnell; #90937 (1998)
Search and Discovery.com
1998
Abstract: Evolution of a Paleogene Lake: A 300,000 Year Outcrop Record of the Brown Shale of Central Sumatra, by P. Butterworth and A. Carnell; #90928 (1999).
Search and Discovery.com
1999
Magnetic Spectrum of the San Kampaeng Geothermal Area, Northern Thailand
Somsri Sertsrivanit, Charn Tantisukrit, Surachai Praserdvigai
Geological Society of Malaysia (GSM)
... data in the map form. In this paper, a digital Butterworth filter was chosen for processing these magnetic data because the Butterworth filter has...
1986
Geological and Structural Interpretation of Ado-Ekiti Southwest and its Adjoining Areas Using Aeromagnetic Data; #30407 (2015)
Ayodeji Jayeoba and Dare Odumade
Search and Discovery.com
... surface that would fit the given data values) to data point using method described by Briggs (1974). Data Filtering Butterworth filter which is a low...
2015
Passive Seismic Event Classification Techniques Applied to Heavy Oil Production from Cold Lake, Alberta
Jeffrey F. Tan
Search and Discovery.com
... of 7032 microseismic event files is used to decide algorithm details such as filter order, passband range, stopband range, and threshold settings. Frequency...
Unknown
Passive Seismic Event Classification Techniques Applied to Heavy Oil Production from Cold Lake, Alberta
Jeffrey F. Tan
Search and Discovery.com
... of 7032 microseismic event files is used to decide algorithm details such as filter order, passband range, stopband range, and threshold settings. Frequency...
Unknown
ABSTRACT: Tectonically Controlled Sedimentation in the Mesozoic Basins of the Antarctic Peninsula, by David I. M. MacDonald, Peter J. Butterworth; #91003 (1990).
Search and Discovery.com
1990
Abstract: Paleomagnetic Orientation of Fractures and Bedding in Rotliegende and Zechstein Cores from the Southern Permian Basin, North Sea, by D. R. Van Alstine and J. E. Butterworth; #90990 (1993).
Search and Discovery.com
1993
ABSTRACT: A Fracture-Orientation Comparison Between Core-Based and Borehole-Imaging Techniques: Paleomagnetic, Electronic Multishot, and FMI, by W. D. Hamilton, David R. Van Alstine, and Joseph E. Butterworth; #91019 (1996)
Search and Discovery.com
1996
ABSTRACT: Downslope Internal Evolution of a Deep Water Slope Channel Complex: Giza Field, West Nile Delta, by Butterworth, Peter; Vergaehe, Jona; #90155 (2012)
Search and Discovery.com
2012
Comparison of Seismic Reconvolution and Gabor Deconvolution in Improving Seismic Images to Detect Local Fluid Trapping
Madaniya Oktariena, Wahyu Triyoso
Indonesian Petroleum Association
... replaces the wavelet formed by source signature in seismic by some more suitable Butterworth wavelet derived from the data itself. Gabor Deconvolution...
2016
Abstract: Applying the Phase Congruency Algorithm to Seismic Data Slices A Carbonate Case Study; #90171 (2013)
Brian Russell, Dan Hampson, and John Logel
Search and Discovery.com
... and lp is a low pass 2D Butterworth filter. The angular filters are created over M orientations or angles θ, where θ = 0, π/M, …, (M-1)π/M. The default...
2013
Abstract: Accurate Modeling of AEM Data for Oil and Gas Exploration in Semi-layered Environments; #90172 (2014)
A. Viezzoli, Anders V. Christiansen, Esben Auken
Search and Discovery.com
... issues mentioned above. We select the low pass filter and the gate integration. The full study will be shown at the oral presentation. The theory...
2014
Abstract: Geology and Soils along Parts of the North-South Highway, Peninsular Malaysia
Boon Kong Tan
Geological Society of Malaysia (GSM)
... as foUows:-- i. ii. iii. Iv. v. vi. vii. Gurun - Butterworth Butterworth - Changkat Jering Ipob - Tanjung Malim Tanjung Malim - Kuala Lumpur New Klang...
1988