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The AAPG/Datapages Combined Publications Database
Showing 2,465 Results. Searched 200,357 documents.
Multi-Attribute Computer-Aided Seismic Stratigraphy: Semi-Automated Prediction of Depositional Environments, by S. D. Leroy; #90986 (1994).
Search and Discovery.com
1994
Abstract: Land Seismic Data Regularization: Overcoming Urban Acquisition Limitations, by Roy Burnstad and Abdulrahim A. Al-Mubarak; #90105 (2010)
Search and Discovery.com
2010
Fracture Detection via Double Beam Focusing and Image Filtering
Search and Discovery.com
N/A
Adaptive Dip Estimations on Post-Stack Seismic Data
Search and Discovery.com
N/A
Assessing the Potential for CO2-EOR and CO2 Storage in Depleted Oil Pools in Southeastern Saskatchewan, Canada
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N/A
Preservation of Structural Information Across Prospect Portfolios
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N/A
Abstract: Application of Multiresolution Analysis in Removing Ground-penetrating Radar Noise; #90171 (2013)
Yih Jeng, Chuan-Hung Lin, Yi-Wei Li, Chih-Sung Chen, and Hsin-Han Huang
Search and Discovery.com
..., plus details in a broad range which may be useful for filtering processes. The 2D GPR section is similar to an image in all aspects if each data point...
2013
The AVO Response of a Pennsylvanian Age Channel Sandstone in the Arkoma Basin, Oklahoma [Abstract]
Roger A. Young, Eric Kubera, Alan Leaver
Oklahoma City Geological Society
... domain filtering and CMP mixing were applied to improve the signal/noise ratio of the data. Despite this improvement, visual inspection of amplitude...
1997
Spectrum Extrapolation to Increase Resolution: ABSTRACT
D. G. Stone
AAPG Bulletin
... except in the framework of Wiener filtering. An alternate method is possible using Fourier theorems to extrapolate the spectrum to higher frequencies...
1973
Reservoir Studies and Inversion of Seismic Traces: ABSTRACT
E. Rainon
AAPG Bulletin
... a velocity or acoustic-impedance model from the recorded traces. Data are processed in preserved-amplitude mode. A wavelet inverse filtering results...
1979
Statistical Comparison of Mapped Data: ABSTRACT
J. E. Robinson, P. D. Willette, J. C. Brower, D. F. Merriam
AAPG Bulletin
.... The filtered maps are thus compared to produce new maps that display these spatial coherents of similar features. Filtering so tends to produce a normal...
1979
Interactive Gridding: ABSTRACT
James A. Downing
AAPG Bulletin
... derived from gridded surface models. Processing and analysis techniques such as surface filtering, trend analysis, Fourier transforms, and simple...
1982
Volumetric Fault Enhancement Applications; #41869 (2016)
Satinder Chopra, Kurt J. Marfurt
Search and Discovery.com
... for reducing noise and edge enhancement of discontinuities is the structure-oriented filtering with Kuwahara sharpening, which preserves the edges by selecting...
2016
Overburden Compensation: A Pragmatic Solution to the Frequency Dependent Amplitude Losses Associated With Laterally Variable Overburden
Swee Leng NG, Martin Bayly
Indonesian Petroleum Association
... the frequency loss but often over-gains noise. Hargreaves and Calvert (1991) used inverse earth attenuation (Inverse Q) filtering techniques based...
2008
Wave-equation based amplitude versus offset inversion in long time windows, with time-variant wavelets
Dries Gisolf, Peter R. Haffinger
International Meeting for Applied Geoscience and Energy (IMAGE)
..., multiplied by 10. We clearly see the effect of the long window, in the sense that the decrease in seismic amplitude due to two-way transmission...
2022
Detailed Oriented Seismic Processing Leads to More Accurate Elastic Attribute Results in the Delaware Basin
Marianne Rauch-Davies, Steve Smith, Alyona Bashkirtseva Hall
Unconventional Resources Technology Conference (URTEC)
... in acquisition holes. Vertical transverse isotropy (VTI) was corrected and horizontal transverse isotropy (HTI) was investigated but the effect was not large...
2017
Abstract: Nonstationary Predictive Deconvolution; #90172 (2014)
Gary F. Margrave, Michael P. Lamoureux
Search and Discovery.com
... slice and by summing construct a time-domain nonstationary deconvolution method based on gapped prediction filtering. We call this new method slicedecon...
2014
Abstract: Reflectivity Color Correction in Gabor Deconvolution; #90211 (2015)
Carlos Montana and Gary Margrave
Search and Discovery.com
... portion of the phase differences existing before deconvolution, this can be observed in figure 4. However, the effect of color in the reflectivity series...
2015
Optimizing Field Development Strategy Using Time-Lapse Geochemistry and Production Allocation in Eagle Ford
Jason Jweda, Eric Michael, Olufemi A. Jokanola, Robert Hofer, Victoria Parisi
Unconventional Resources Technology Conference (URTEC)
.... The asph ate s .5 haltenes are rem moved by cent trifugation and filtering, then dried d n at 40°C wi a nitrogen purge. The mal ith p ltenes (saturate...
2017
The interferographic TEM (ITEM) method: Array beamforming for TEM field compaction and resolution improvement
Bryan James, Kyubo Noh, Andrei Swidinsky, Johannes Stoll, Daryl Ball
International Meeting for Applied Geoscience and Energy (IMAGE)
...) to construct, via filtering, a virtual Ef distribution (‘f’ for filter) centered on a desired subsurface location that is as localized as possible given...
2023
Abstract: Interesting Directions Being Pursued in Seismic Curvature Attribute Analysis; #90187 (2014)
Satinder Chopra and Kurt J. Marfurt
Search and Discovery.com
... noise inherent in poststack migrated data volumes is perhaps most safely attenuated using edge-preserving structure-oriented filtering. Marfurt (2006...
2014
OPSEIS™ Seismic Recording System
H. A. Tims, D. R. Cahill
Indonesian Petroleum Association
... quality of the cable system section is believed to be the result of filtering and cross-talk within the multipair cable. Figure 2. Louisiana Cable...
1983
Efficient physics-informed Bayesian inversion of VSP and hydrofrac data
Tian Qiao, George Turkiyah, Gerard T. Schuster
International Meeting for Applied Geoscience and Energy (IMAGE)
... Standard Deviation (s/ft) Standard deviation (s/ft) geophones are in the well and the model m is a D × 1 vector where each element represents...
2022
Traveltime tomography and efficient physics-informed Bayesian inversion
Tian Qiao, George Turkiyah, Gerard T. Schuster
International Meeting for Applied Geoscience and Energy (IMAGE)
... with walkaway sources on the surface. The geophones are in the well and are located at each interface of the layered model. The model m is represented by a N × 1...
2022
A "Limited" 3-D Experience in the D-J Basin, Weld County, Colorado
Cliff Clark, Tom Birmingham, Kevin Revels
Rocky Mountain Association of Geologists
... equipment (240 channel, wire-bound system), permits, source access, source size limitations, surface conditions, etc. Six line miles of cable and geophones...
1995