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The AAPG/Datapages Combined Publications Database
Showing 15,371 Results. Searched 200,357 documents.
Amplitude and Bandwidth Recovery Beneath Gas Zones Using Kirchhoff Prestack Depth Q-Migration
Jonathan Liu, Peter Traynin, J. M. Reilly
Indonesian Petroleum Association
... is an important part of the Controlled Amplitude Controlled Phase (CACP) seismic processing flow. Current practice at ExxonMobil is to apply poststack depth Q...
2007
The use of seismic amplitude in analysing the proprieties of an offshore reservoir
Search and Discovery.com
N/A
The Trace of Sandstone Distribution of Q Layers Using Seismic Amplitude and Inversion: A Case Study in Sangatta Field, East Kalimantan
Johny M. B. Mamuaya, Elan Biantoro, Roopa Gir
Indonesian Petroleum Association
...The Trace of Sandstone Distribution of Q Layers Using Seismic Amplitude and Inversion: A Case Study in Sangatta Field, East Kalimantan Johny M. B...
1995
Appendix C: Instructions for Assessing Phase and Polarity
Alistair R. Brown
AAPG Special Volumes
...Appendix C: Instructions for Assessing Phase and Polarity Alistair R. Brown 2011 610 614 AAPG Memoir 42/SEG Investigations in Geophysics, No. 9...
2011
Abstract: Reflectivity Color Correction in Gabor Deconvolution; #90211 (2015)
Carlos Montana and Gary Margrave
Search and Discovery.com
... in the amplitude and in the phase spectrum of the deconvolved trace. It has been largely reported that earth reflectivity does not have a white spectrum...
2015
Abstract: Detecting Lateral Continuity of Taranaki Basin Reservoir Sand Based On Sequence Stratigraphy and Seismic Attribute Analysis; #90235 (2015)
Joseph Gnapragasan and Umar Hamzah
Search and Discovery.com
... wavelets to produce a seismic volume with different frequency bands. The filtered amplitude represents an average amplitude and phase of the narrow band...
2015
Extracting Reservoir Properties from 3-D Seismic Attributes at Ubi-Sikladi Fields, Central Sumatra
Hazairin, Bambang Wisnu H., Kent M. Mangold
Indonesian Petroleum Association
... and amplitude. Other common attributes include instantaneous amplitude, phase and frequency. Less common, but still easily calculated, attributes include maximum...
1995
An "Antidune" Phase of Eolian Ripple Marks
Bradford Willard
Journal of Sedimentary Research (SEPM)
...An "Antidune" Phase of Eolian Ripple Marks Bradford Willard 1935 Vol. 5 No. 3. (December), The "antidune" phase of ripple marks produced in water...
1935
Application of Inverse-Q Filter and Deconvolution to Improve Seismic Data Quality in the Deep Section
Deddy F. Djanawir, Frans Langitan
Indonesian Petroleum Association
... Earth attenuation is one of the factors that lower seismic data quality. Various inverse filtering methods have been developed to compensate...
2004
A new fluid indicator for Neogene hydrocarbon detection based on amplitude variation versus thickness
Xiang Xie, Qiao Zhu, Yichuan Wang, Gongli Liu
International Meeting for Applied Geoscience and Energy (IMAGE)
.... The workflow aiming at the above problem starts by analysis of influencing factors of seismic amplitude, which entails the integration of forward modeling...
2022
Phase and Polarity Issues in Modern Seismic Interpretation, #40397 (2009)
Alistair Brown
Search and Discovery.com
... will be presented. For zero phase data time and amplitude are co-located, and many interpretive procedures on modern workstations are based on this fact...
2009
Frequency-dependent seismic-stratigraphic and facies interpretation
Hongliu Zeng
AAPG Bulletin
...) demonstrated variations of amplitude, instantaneous amplitude, and instantaneous phase along with local instantaneous frequency in a wedge model. Chung...
2013
Abstract: Inserting Stratigraphic Deconvolution into the Possessing Flow to Improve the Resolution of AVO; #90172 (2014)
Norm Kalmanovitch
Search and Discovery.com
... of these traces provides the amplitude and phase differences of these wavelets over their common frequencies. An operator designed on these differences will restore...
2014
The Balance between Geophysics and Geology in Seismic Interpretation, by Alistair R. Brown, #40615 (2010).
Search and Discovery.com
2010
Wavelet Processing
Lee Lu
Indonesian Petroleum Association
... by the application of inverse phase filter to the simulated record. This application is a true amplitude process since the phase filter was designed using unit...
1978
Abstract: Phase and Polarity Issues in Modern Seismic Interpretation, by Alistair Brown; #90082 (2008)
Search and Discovery.com
2008
Phase and Polarity Issues in Modern Seismic Interpretation
Search and Discovery.com
N/A
Thickness Estimation Using Gradient of Spectral Amplitudes from Spectral Decomposition
Tri Wuri Asri Sulistyoati, Lita Novitasari, Sonny Winardhi
Indonesian Petroleum Association
... is transformed to the frequency domain using the Discrete Fourier Transform (DFT) to produce amplitude and phase spectra. The phase spectrum contains...
2012
N/A
Abstract: Simple and effective method for quality control of seismic amplitudes during marine seismic acquisition
Lee-Chui Swee, Chiaw-Oi Kuek
Geological Society of Malaysia (GSM)
.../SSPC Locked Bag No. 1, 98009 Miri, Sarawak, Malaysia Seismic amplitude preservation is becoming an industry norm and is a prerequisite in amplitude...
1999
Application of Seismic Sedimentology in Prediction of Cretaceous Lacustrine Beach and Bar Sandstone: A Case Study in Chepaizi Area, Junggar Basin, NW China; #10548 (2013)
Dongna Zhao
Search and Discovery.com
... Conclusions 8 Dominate Frequency 30-60 Hz 9 90°-Phase Shifting GR SP GR SP 0°-phase 90°-phase Seismic amplitude section is converted...
2013
ABSTRACT: Phase and Polarity Issues in Modern Seismic Interpretation; #90051 (2006)
Alistair R. Brown
Search and Discovery.com
..., and several phase circles will be presented. For zero phase data time and amplitude are colocated, and many interpretive procedures on modern workstations...
Unknown
Abstract: Preserved Amplitude Processing of Complex Transitional Zone 2-D Seismic, by Rodney Blackford, Ding Yenn Maa, and Abdulaziz Al-Fares; #90077 (2008)
Search and Discovery.com
2008
Monitoring Imbibition and Estimating Residual Gas Saturation Using Low Field NMR, #41599 (2015).
Minghua Ding, Apostolos Kantzas
Search and Discovery.com
... experiments were performed in both sandstone and carbonate reservoirs and residual gas saturation was evaluated. Some factors such as wettability...
2015
Tuning Effects' Impact on Seismic, by Gwang Lee, Keumsuk Lee, and Han Kim, #40474 (2009)
Search and Discovery.com
2009