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The AAPG/Datapages Combined Publications Database
Showing 16,598 Results. Searched 200,293 documents.
An Analysis of a Seismic Reflection from the Base of a Gas Hydrate Zone, Offshore Peru (1)
JOHN J. MILLER , MYUNG W. LEE , and ROLAND VON HUENE
AAPG Bulletin
... OF REFLECTION COEFFICIENTS The reflection coefficient of the sea floor (Rc[sf]) was determined from the ratio of the amplitude of the sea floor...
1991
Seismic Stratigraphy and Global Changes of Sea Level: Part 6. Stratigraphic Interpretation of Seismic Reflection Patterns in Depositional Sequences: Section 2. Application of Seismic Reflection Configuration to Stratigraphic Interpretation
R. M. Mitchum Jr., P. R. Vail , J. B. Sangree
AAPG Special Volumes
... reflection will be continuous if the reflection coefficient of the unconformity is significantly greater than the reflec ion coefficients of the underlying...
1977
Chapter 119: Synthetic Seismic Modeling of Turbidite Outcrops
Mark Chapin, Gottfried Tiller
AAPG Special Volumes
... reflection-coefficient displays where seismic peaks and troughs represent lithology interfaces, and (2) RUNSUM data, a display commonly used by Shell...
2007
Enhancing Reservoir Imaging and Monitoring Using Crosswell Seismic
Sanjeev Dogra, Ajay Nalonnil, Bruce Marion
Indonesian Petroleum Association
... profiling in time lapse and provide answers as to why and how the flow has occurred through interpretation of the reflection seismic section. INTRODUCTION...
2010
ABSTRACT: Seismic Properties and Modeling of an Early Aalenian Salt(?) Layer in Baltimore Canyon Trough, Offshore New Jersey, by Ann B. Swift, Myung W. Lee, C. Wylie Poag, Warren F. Agena; #91003 (1990).
Search and Discovery.com
1990
Abstract: Rpp/Rps to Discriminate Commercial Gas Reservoirs from Non-Commercial Reservoirs, by Fuping Zhu, Richard L. Gibson, Joel S. Watkins, and Sung H. Yuh; #90914(2000)
Search and Discovery.com
2000
An Electronic Seismic Dip Plotter
J. A. Westphal
Oklahoma City Geological Society
.... It is necessary to adjust the coefficient potentiometers at only one value of reflection time and t. However, the cam, being a function of both...
1958
Application of seismic spectral blueing based on generalized S-transform in high-quality reservoir prediction in gas cloud area
Pengzhi Zhang, Lei Liu, Zhiheng Jiang, Zhenglong Zhang
International Meeting for Applied Geoscience and Energy (IMAGE)
... the constraint of the colored term of the well reflection coefficient, the well prior knowledge is introduced to improve the resolution of seismic data...
2022
Abstract: Seismic Modeling for Gas Field Development in Offshore Niger Delta: A Case History, by A. O. Idowu; #90982 (1994).
Search and Discovery.com
1994
Shallow Seismic Survey on Weeks Island, Louisiana ... an Attempt to Define "Top of Salt"
G. L. Kinsland , A. W. Rutter III
GCAGS Transactions
...] = 0.28 shows that the "top of salt" reflection coefficient is considerably less than that for the "7,000 ft/s" reflector. In addition, reflecting 0.63...
1994
Abstract: Chalk Reservoir Properties Controlled by Composition, Age, Temperature, Burial Stress and Pore Pressure – Relationship to Rock; #90063 (2007)
Search and Discovery.com
2007
Abstract: Intrinsic and Apparent Seismic Attenuation in VSP Data; #90211 (2015)
Arnim Haase and Robert Stewart
Search and Discovery.com
... dependence. Q-factors compensated for transmission losses are estimated in this study by computing running transmission coefficient products derived from...
2015
Methods in Exploration Series #2: Seismic Models of Sandstone Stratigraphic Traps in Rocky Mountain Basins - Introduction
Robert T. Ryder, Myung W. Lee, Gerald N. Smith
AAPG Special Volumes
... and have low to moderate acoustic impedance contrast with adjacent non-reservoir strata (i.e. reflection coefficient (Rc) is generally less than 0.2...
1981
Quantitative Petrophysical AVO Error Analysis in a Layered Model
Search and Discovery.com
...) Here, angle is the incidence angle, RZoeppritz denotes the Zoeppritz solution for P-wave reflection coefficient, and Rcompared represents some other...
2013
Imaging in Complex Environments Common Reflection Angle Migration
Graham A. Winbow
Indonesian Petroleum Association
... between hard and soft rocks. In this situation, the reflected ray is nearly tangential to the interface, and therefore has a reflection coefficient...
2007
Application of Seismic Surveying to Direct Exploration for Oil and Gas
A. M. Ivanchuk, L. F. Tarkhova
Petroleum Geology: A Digest of Russian Literature
... of these waves is shifted toward lower frequencies. There is also a change in the coefficient of reflection at gas-oil-water interfaces. This is marked...
1974
Elastic impedance parameterization and inversion for fracture quasi-weaknesses and quasi-Thomsen parameters in fractured reservoirs with monoclinic symmetry
Wei Xiang, Xingyao Yin, Kun Li, Zhengqian Ma
International Meeting for Applied Geoscience and Energy (IMAGE)
... of weak anisotropy, the PP wave reflection coefficient equation of monoclinic medium, formed by a single group of vertical fractures distributed...
2023
Structure of Albertite from New Brunswick, Canada
Ganjavar Khavari-Khorasani
CSPG Bulletin
...). The substantial rise of the absorption coefficient indicates a pronounced increase in aromaticity, and the appearance of a distinct 10 reflection (Fig. 7a...
1983
Fine characterization technique and its application to Neogene composite channel sand bodies in Bohai oilfield
Shengqiang Zhang, Zhijun Zhang, Yu He, Xun Liu
International Meeting for Applied Geoscience and Energy (IMAGE)
... models, horizons and wells. Based on the theory of odd-even decomposition of reflection coefficient and partial spectral information of seismic data...
2024
Abstract: AVAZ Inversion for Anisotropy Parameters of a Fractured Medium; #90174 (2014)
Faranak Mahmoudian, Gary F. Margrave, and Joe Wong
Search and Discovery.com
... for several azimuths were used as the input data for the inversion. A linearized PP reflection coefficient approximation for a HTI (horizontal...
2014
Seismic Applications of the Velocity Log
W. G. Rimmer
CSPG Bulletin
... of the instantaneous velocity. This means that the film strip produced (Figure 1) is equivalent to a plot of the instantaneous reflection coefficient versus linear...
1960
AVAZ inversion for brittleness indicator and fracture parameters of gas-bearing reservoirs with tilted transverse isotropy
Yuanyuan Tan, Guangzhi Zhang, Zhengqian Ma, Ying Lin
International Meeting for Applied Geoscience and Energy (IMAGE)
... the amplitude variation with the angle and azimuth (AVAZ) inversion. First, we derive a linearized PP-wave reflection coefficient of the TTI medium...
2023
Abstract: Quantitative Estimation of Oil-Water Contact in a Jurassic Clastic Reservoir Using Elastic Wave Propagation, by Zhao Zhang and Yuefeng Sun; #90182 (2013)
Search and Discovery.com
2013
Abstract: Investigation of Seismic Imaging Capabilities for Small, Shallow Carbonate-Hosted Massive Sulphide Deposits; #90187 (2014)
Laura Quigley and Bernd Milkereit
Search and Discovery.com
... a minimum reflection coefficient of 0.06, for two adjacent rock types, is needed to generate a detectable reflection on a seismic record (Salisbury et...
2014
-- no title --
user1
Search and Discovery.com
..., it is crucial to determine the effect and extent of the coal layer on the reflection characteristics of underlying formations. Forward modeling analysis...
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