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The AAPG/Datapages Combined Publications Database
Showing 36,706 Results. Searched 200,293 documents.
Seismic signal considerations for fast reservoir characterization
Folkert Hindriks
International Meeting for Applied Geoscience and Energy (IMAGE)
... of the seismic signal. Signal interference, or tuning, impacts our ability to resolve reservoir architecture and estimate properties at a scale commensurate...
2024
Seismic Inversion for Hydrocarbon Screening: Mahakam Case Study
Hilfan Khairy, Didiek B. Prabowo, Cepi Adam
Indonesian Petroleum Association
... the fluid types, while beyond it only lithology is feasible to be detected from the elastic properties. Pertamina Hulu Mahakam © IPA, 2018 – 42nd...
2018
Abstract: Workflows for Sweet Spots Identification in Shale Plays Using Seismic Inversion and Well Logs; #90187 (2014)
Yexin Liu
Search and Discovery.com
... and hydraulic fracturing. Shale formations act as both the source and the reservoir for the natural gas and usually exhibit anisotropic properties...
2014
Frequency-dependent seismic-stratigraphic and facies interpretation
Hongliu Zeng
AAPG Bulletin
... thickness, with wavelets varying with the frequency spectrum of similar band ratios and phase character (Figure 1B)frequency tuning (Zeng, 2010). Thickness...
2013
A new high-resolution seismic wavelet definition and vibroseis sweep signal design
Zhenbo Nie, Huazhong Wang, Shen Sheng
International Meeting for Applied Geoscience and Energy (IMAGE)
... a novel method for defining high-resolution seismic wavelets, termed “customized wavelets”. The time domain waveform of customized wavelet...
2024
Fracture Identification and Evaluation Using S Waves, by Bob Hardage, #40792 (2011).
Search and Discovery.com
2011
Improving curvature analyses of deformed horizons using scale-dependent filtering techniques
Stephan Bergbauer, Tapan Mukerji, Peter Hennings
AAPG Bulletin
..., p. 455468.Chui, C. K., 1992, An introduction to wavelets: Boston, Academic Press, 264 p.Davis, J. C., 1986, Statistics and data analysis in geology...
2003
Abstract: Comparing Post-stack AVO Inversion to Prestack Inversion for Estimating Rock Properties; #90171 (2013)
Paul F. Anderson
Search and Discovery.com
...Abstract: Comparing Post-stack AVO Inversion to Prestack Inversion for Estimating Rock Properties; #90171 (2013) Paul F. Anderson Comparing Post...
2013
Abstract: Comparing Post-stack AVO Inversion to Prestack Inversion for Estimating Rock Properties; #90171 (2013)
Paul F. Anderson
Search and Discovery.com
...Abstract: Comparing Post-stack AVO Inversion to Prestack Inversion for Estimating Rock Properties; #90171 (2013) Paul F. Anderson Comparing Post...
2013
Chapter Two: Color, Character and Zero-Phaseness
Alistair R. Brown
AAPG Special Volumes
.... Wood (1982) outlined the principles of wavelet processing and the properties of zero-phase wavelets, and Kallweit and Wood (1982) addressed the issues...
2011
Geophysics: Target Shooting for the Drill
A. Easton Wren
CSPG Special Publications
... of a hydrocarbon reservoir and the ability of the seismic method to remote-sense these properties from the surface. Other new developments include...
1980
Seismic Reservoir Characterization of the Bone Spring and Wolfcamp Formations in the Delaware Basin with Efforts at Quantitative Interpretation - A Case Study
Satinder Chopra, Ritesh Kumar Sharma, James Keay
Unconventional Resources Technology Conference (URTEC)
... on this data in three different phases. We discuss phase 1 here, beginning with a brief description of the geology of the area and the stratigraphic column...
2019
Prospect Identification Using AVO Inversion and Lithology Prediction
Brad Bailey, Frazer Barclay, Robert Nesbit, Andrea Paxton
Petroleum Exploration Society of Australia (PESA)
... location of the Keystone study area. in a num ber of discoveries in thi s area, and fluid properties (Figure 2). The inversion Keystone 30 multi-client...
2010
Seismic Modeling of an Early Jurassic, Drowned Carbonate Platform: Djebel Bou Dahar, High Atlas, Morocco (1)
A. EWAN CAMPBELL and JAN STAFLEU
AAPG Bulletin
... units of the model to be resolved. Convolved Sections The spike sections were convolved with zero-phase Ricker wavelets to produce the synthetic...
1992
Microseismic Without Dots Probabilistic Interpretation and Integration of Microseismic Surveys
Ulrich Zimmer
Unconventional Resources Technology Conference (URTEC)
... of a valid PDF function is permissible. As an example, the amplitude of a microseismic phase arrival generally increases with time, i.e. the arrival wavelets...
2017
Reservoirs Come in All Shapes and Sizes, and Some are More Difficult than Others
Stephen Pickering, Steve McHugo
GEO ExPro Magazine
..., the features of which facilitate precision imaging and preservation of stable seismic wavelets. Point-receiver acquisition systems employ accurate cable...
2004
AVO Analysis and Simultaneous Inversion of Spec Survey Data in Arafura Sea
Feby Hapsari, Irfan Saputra, John Coffin, Liyanto
Indonesian Petroleum Association
... and unconventional) is required for successful exploration. The AVO response is dependent on the properties of P-wave velocity (Vp), S-wave velocity (Vs...
2008
Determination of Density from Seismic Data; #42456 (2019)
Ritesh Kumar Sharma, Satinder Chopra
Search and Discovery.com
... ray curves (lithology indicator) or petrophysical properties, such as porosity and water saturation, compared with P-wave velocity. Usually...
2019
Building integrated seismic and geomechanical models for the Brazilian presalt reservoirs development
Talles Barsanti Meneguim, Thelson Luiz Pinheiro de Almeida, Renata dos Santos Giacomel, Viviane Kotani Shimizu, Antonio M. Nabuco Tartarini, Alexandre Rodrigo Maul, Raquel Quadros Velloso
International Meeting for Applied Geoscience and Energy (IMAGE)
... losses and seabed facilities risks. Long-term risks are modelled accessing the uncertainty in the static elastic properties from seismic attributes...
2022
Understanding the Reservoir Architecture of Lower Fars Formation in North Kuwait through Seismic Reservoir Characterization; #51531 (2018)
Mohamed Hafez Abdul Razak, Jarrah Al-Jenaie, Hesham Moubarak
Search and Discovery.com
..., and fluid. The second phase was carried out by estimating wavelets and generating pre-stack synthetic seismograms that were used for AVO analysis. Once...
2018
Abstract: Improved Reservoir Characterisation from Inversion of High Resolution 3D Seismic Data (Poster 12)
Sagar Ronghe, Mark Sams, Sriyanee De Silva, Julian Sherriff
Geological Society of Malaysia (GSM)
... of rock properties, not influenced by effects of tuning, phase difference and other boundary effects. The short offset re-processing was aimed...
2003
Detection of Fluvial Reservoir Sands Using Rock Physics and Simultaneous Inversion: Case Study from the Gulf of Thailand
Mirza Naseer Ahmad, Philip Rowell
Indonesian Petroleum Association
.... Rock physics analysis was applied to well log data in order to identify lithology sensitive rock properties. Rock physics analysis shows that P...
2013
Abstracts: Application of Fractional Fourier Transform in Cepstrum Analysis; #90173 (2015)
K. H. Miah, R. H. Herrera, M. van der Baan, and M. D. Sacchi
Search and Discovery.com
... Example of Fractional-Cepstrum (FC) A true wavelet is generated by superposition of two Ricker wavelets of different frequencies and phase rotations...
2015
Physical Basis of Reflection Seismology
Bruce S. Hart
Special Publications of SEPM
... back to the surface were it is recorded . This chapter will briefly review so e of the characteristics of acoustic waves and the physical properties...
2000
The Role of Forward Seismic Modeling: Outcrop Analogs of Deep-Water Architectures; #51679 (2020)
Jamie K. Pringle, David A. Stanbrook
Search and Discovery.com
... (Ricker) wavelets. Impedance contrasts can be calculated using published velocity and density values for different lithologies and allows...
2020