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The AAPG/Datapages Combined Publications Database
Showing 234 Results. Searched 200,293 documents.
ABSTRACT: CRUSTAL-SCALE IMAGING OF THE ABSHERON RIDGE (SOUTH CASPIAN SEA) REVEALED BY DEEP SEISMIC REFLECTION PROFILING; #90024 (2004)
Camelia C. Diaconescu, James H. Knapp, John Connor
Search and Discovery.com
..., including predictive deconvolution, T-p filtering, and a time-variant gain function, was focused on removal of abundant multiple energy and enhancement...
2004
Abstract: The Benefits of Receiver Infill Stations A Technical and Operational Case Study; #90174 (2014)
Keith Millis
Search and Discovery.com
... to seismic acquisition pose an increasingly complex challenge to imaging desired targets. Some surface restrictions are time variant and require...
2014
Syn-Kinematic Sediment and Facies Distribution Across a Growth-Fault in the Wave-Dominated Deltaic Succession of the Neogene Champion System, Northwest Offshore Brunei Darussalam: An Example of Structural Switching
Search and Discovery.com
N/A
Star: Shallow Time Anomaly Replacement
Michael O. Marcoux, Lee Lu
Southeast Asia Petroleum Exploration Society (SEAPEX)
... is discussed and a subsurface consistent, time-variant static description is given. The description that is obtained of this moveout phenomenon...
1982
3.4 Detached Sediments: 3.4.1 Decollement Tectonics (A-Subduction): Melville--Northwest Territories, Canada Line No. 7 by Texaco Canada Resources Ltd.
Texaco Canada Resources Ltd.
AAPG Special Volumes
...) at 27.4 m (90 ft) Field Filter: 12 to 124 Hz Processing Run Stream: 1) Binary Gain/True Amplitude Recovery 2) Time Variant Scaling/Equalization 3...
1983
Abstract: Converted-wave Time Imaging Nuts and Bolts; #90187 (2014)
Shaowu Wang, Thomas Hollis, and Wayne Nowry
Search and Discovery.com
... structure. It is especially favorable for converted-wave (PS) time imaging, because PS PSTM naturally handles the time-variant and offset-dependent common...
2014
Abstracts: Making New with Old: Reprocessing Vintage Seismic Data from the Western Arctic Islands using Modern Methods; #90173 (2015)
Mathieu J. Duchesne, Virginia I. Brake, and Tom Brent
Search and Discovery.com
... of time-variant Omrsby and FK filters. This processing algorithm is used to determine frequency similarities (i.e. common band-pass) between zones...
2015
Abstract: Seismic Study of a Possible Eroded Impact Structure, Southern Alberta; #90224 (2015)
Wei Xie and Douglas R. Schmitt
Search and Discovery.com
... Picking Elevation/Refraction Static Corrections Exponential Gain (Time Power) /AGC Time Variant Band-Pass Filter Predictive Deconvolution Spiking...
2015
Chapter 12: Microseismic Monitoring in Early Haynesville Development
Peter M. Duncan, William B. Barker, Leo Eisner, Peter G. Smith, Kevin Smith, Sherilyn Williams-Stroud
AAPG Special Volumes
... variant gain, band-pass filtering, and optionally, depending on the data, some form of spectral shaping or deconvolution. Matched filter and pilot...
2013
Improving 4D signal using advanced 4D workflows: A case study from Gulf of Mexico
Vincent Durussel, Jianxiong Chen, Abhishek Raj, Bartosz Szydlik, Markos Sourial, Joseph Rafik Hanna, Gabriel Mattei, Leslie Bartsch
International Meeting for Applied Geoscience and Energy (IMAGE)
... in the comparison. The estimated time-variant time shift after this application, as shown in Figure 4(d), clearly demonstrates an improvement over Figure 4(c...
2024
The effects of marine currents on seismic data
Gary Hampson
International Meeting for Applied Geoscience and Energy (IMAGE)
... ust , an apparent time variant shift of ust , in agreement with Hampson & Jakubowicz (1995). Receiver motion A wavefield in stationary water...
2024
CSPG/CSEG/CWLS GeoConvention 2013, May 6-12, 2013 Calgary TELUS Convention Centre & ERCB Core Research Centre, Calgary, Alberta, Canada; - Abstracts, #90187 (2014).
Search and Discovery.com
2014
Enhancing conventional VSP data to broadband and its quantitative improvement on lookahead inversion
Hussain Almarzooq
International Meeting for Applied Geoscience and Energy (IMAGE)
... estimate a time-variant Q from the VSP data since it covers the entire well (figure 1). These picks are made so that they match both the attenuation...
2022
Seismic Detection of Overpressuring and Fracturing: An Example from the Qaidam Basin, People’s Republic of China
Robert J. Paul
Southeast Asia Petroleum Exploration Society (SEAPEX)
... by the equivalent geological depths in two of the wells which penetrate this area. This lack of correlation and the time-variant nature of the sag suggest...
1990
Advances on land vibroseis source technology towards low frequencies
Zhouhong Wei
International Meeting for Applied Geoscience and Energy (IMAGE)
... categories of nonlinear control algorithms were designed to handle these nonlinearities in three frequency bands. Figure 5. Frequency-Time variant spectrum...
2024
North-South Regional Seismic Profile of the Hanna Basin, Wyoming
Sanford S. Kaplan, Riley C. Skeen
Rocky Mountain Association of Geologists
...-variant filter, time- variant deconvolution ( 1 OOms operator, 3 gates) 219 - 8 - ELEVATION Approx. 4 Miles 7- (River) HUMBLE OIL N 0 . l 0 ' 6...
1985
Passive Margins: Aggrading and Prograding Infill of Buried Cenozoic Seaways, Northwestern Great Bahama Bank
Gregor P. Eberli and Robert N. Ginsburg
AAPG Special Volumes
... stack Time variant filter No migration Appendix 2. Data information line 1-N-C (Figure 5). Energy source Airguns Number...
1987
Abstract: 4D Seismic & Petroleum Geomechanics for Hydrocarbon Reservoirs; #90171 (2013)
Sunjay Sunjay
Search and Discovery.com
... are highly time variant during production. A single 3-D seismic data set images reflectors that contain combined information about both the static...
2013
Abstract: Automated Seismic-to-well Ties Using Dynamic Time Warping; #90174 (2014)
Roberto H. Herrera and Mirko van der Baan
Search and Discovery.com
... the seismic wavelet is time-variant, well logging and upscaling is only approximate, and the correlation coefficient does not follow this nonlinear...
2014
4D Seismic Inversion on Continuous Land Seismic Reservoir Monitoring of Thermal EOR; #41519 (2015)
Laurene Michou, Thierry Coleou, Yves Lafet, Benjamin Roure
Search and Discovery.com
... objective function, which is optimized using simulated annealing to estimate the time-variant distribution of elastic attributes that best matches all...
2015
Seismic Interpretation Methodology for Fluvial Sandstone Reservoirs in Widuri Field, Offshore Southeast Sumatra, Indonesia
D. C. Carter, W. E. Harmony, L. Harvidya, G. Juniarto, S. Lestari, A. Purba
Indonesian Petroleum Association
... the Original 1991 3D Survey (W = Time-Variant-Spectral-Whitened). Widuri Field contains 6 major reservoirs (Figure 2). Seismic interpretation techniques...
2002
Danish Sector: Insight into Mature and Deeper Plays
Will Bradbury, Steve Drewell, Gulnara Hickman, TGS
GEO ExPro Magazine
... addressed through a targeted technique in the offset domain prior to final stack. Post stack processing was limited to time-variant scaling...
2013
Seismic Foldout: Pacific oil rush: The sequel and this time its Ecuador
Karyna Rodriguez, Neil Hodgson, Lauren Found, Searcher
GEO ExPro Magazine
... seismic data from Searcher reveals a very thick Tertiary clastic sedimentary package, and an array of time-variant structural styles from...
2024
-- no title --
GEO ExPro Magazine
... available 2D and 3D legacy seismic data from Searcher reveals a very thick Tertiary clastic sedimentary package, and an array of time-variant...
Unknown
2.2 Basement Involved: 2.2.3 Passive Margins: Representative Multichannel Seismic Profiles Over the U.S. Atlantic Margin
J. A. Grow, D. R. Hutchinson, K. D. Klitgord, W. P. Dillon, and J. S. Schlee US Geological Survey
AAPG Special Volumes
..., 2-to-1 horizontal mix of the 24 far (50 m, or 164 ft) traces after a differential normal moveout correction, time-variant deconvolution, time-variant...
1983