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The AAPG/Datapages Combined Publications Database
Showing 2,335 Results. Searched 200,630 documents.
Understanding Attributes and Their Use in the Application of Neural Analysis Case Histories Both Conventional and Unconventional, #41473 (2014).
Deborah Sacrey, Rocky Roden
Search and Discovery.com
...) Curvature (C) A*B A-C ½ (A+B) ½ (A-B) Far-Near (Far-Near)Far Poisson Reflectivity Fluid Factor Lambda-Mu-Rho Seismicmicro.com Inversion...
2014
Case Study of a Cadomin Gas Reservoir (Leland) in the Deep Basin: From Deterministic Inversion to Neural Network Analysis, #10732 (2015).
Carmen Dumitrescu, Fred Mayer
Search and Discovery.com
... were: 1. 2. 3. 4. 5. 6. 7. P impedance, S impedance, amplitude envelope of the P-wave impedance reflectivity, integrate absolute amplitude...
2015
Combining Seismic Inversion and Geostatistics to Predict Reservoir Properties; #42294 (2018)
Dragos Cristea
Search and Discovery.com
... and possibly constrained by well log measurements. The first step is de-convelving the trace, the result being the reflectivity series...
2018
Linking Deep and Shallow Crustal Processes in Extending Continental Crust: Examples from the Cenozoic Basin and Range and the Cretaceous of the Bering Strait, by Elizabeth Miller and Vyacheslav V. Akinin; #90041 (2005)
Search and Discovery.com
2005
Evaluating hydrocarbon trap integrity during fault reactivation using geomechanical three-dimensional modeling: An example from the Timor Sea, Australia
Laurent Langhi, Yanhua Zhang, Anthony Gartrell, Jim Underschultz, David Dewhurst
AAPG Bulletin
.... Herron, 2006, Seafloor reflectivity; an important seismic property for interpreting fluid/gas expulsion geology and the presence of gas hydrate...
2010
Chapter 10: 3-D Seismic-Structural Workflows – Examples Using the Hat Creek Fault System
Graham Yielding, Brett Freeman
AAPG Special Volumes
.... The seismic signal is a measure of the acoustic reflectivity of the different layer boundaries in the model, that is, the signal amplitude depends...
2016
Pervasive Authigenic Carbonate Deposition at Hydrocarbon Seeps of the Northern Gulf of Mexico: Geomorphic, Petrographic, and Geochemical Characteristics
Harry H. Roberts, Dong Feng, William Shedd, Duofu Chen
GCAGS Transactions
... observation and sampling methodologies have provided a means of “calibrating” seismic data, especially ocean bottom reflectivity data, to seafloor...
2009
Land surface-related multiple attenuation based on wave-equation deconvolution
Gordon Poole, Brandon Li, Mattia Miorali, Keith Mills, John Tickle
International Meeting for Applied Geoscience and Energy (IMAGE)
... deconvolution-based multiple prediction approach (Poole, 2019) for land data. The method involves two steps. The first step derives a leastsquares reflectivity...
2022
Abstract: Environmental Geology of Western Lake Ontario: Acoustic Lineaments and Organic Components of Surface Sediments
C. F. M. Lewis, P. K. Mukhopadyay, M. A. Kruge, J. P. Coakley
The Society for Organic Petrology (TSOP)
... cargo sweeping (cleaning) by self-unloading cargo ships. Cross-lake reflectivity lineaments were revealed by multibeam bathymetric mapping also. These do...
1998
Karama PSC Well Results A Lesson Learned on Provenance and Seismic Imaging of Deepwater Systems
Deborah South, Gerrit Toxopeus, Bjarte Myhren
Indonesian Petroleum Association
... showing grooves and slide blocks. Lower left: base of debris flow shows “reflectivity gaps”. Upper right: target horizon (2-3 second with overburden...
2013
Shaking up the Earth: The AI revolution in seismic interpretation
Ryan Williams
GEO ExPro Magazine
... – Reflectivity data with user-guided AI Horizon extraction visualised as surface overlays. Right – AI Horizon volume generated from the reflectivity data...
2023
Evolution and Karstification of the Eocene-Miocene Carbonates Overlying the Tangguh Gas Fields in Western Papua Observations From 3D Seismic and Impact on Drilling Operations
Christopher Bert, Brandi Boyd, Asep Nugraha
Indonesian Petroleum Association
... with a coloured reflectivity slice at the same level can add more stratigraphic information and allow for a more geological meaningful interpretation...
2015
Analysis of the Hydrocarbon Sandstone Distribution Using Rock Physics and Petrophysics Calculations, Simultaneous Inversion, Extended Elastic Impedance (EEI) and Curved Pseudo-Elastic Impedance (CPEI) in X Field Bonaparte Basin
Alfan Hidayah Kusuma, Meta Nisrina Syafitri, Zakki Fahrurrozi
Indonesian Petroleum Association
.... Wavelets that have been used in the previous stages is the Ricker wavelet, convoluted with the log impedance (log reflectivity), so a synthetic...
2020
Compartmentalization between the GC0738_1 Mad Dog North Wellbores—Evidence for Post-Depositional Slumping in the Lower Miocene Reservoirs of the Deepwater Southern Green Canyon, Gulf of Mexico
Christopher D. Walker, Glen A. Anderson, Paul G. Belvedere, Alison T. Henning, Francis O. Rollins, Eric Soza, Shalina Warrior
GCAGS Transactions
... the entire area to be in perfect communication. The four Mad Dog North appraisal wellbores appear to be contained within an area of disturbed reflectivity...
2015
Extended Abstract: Shallow Hazard and Gas Escape Systems Modelling from 3D Seismic Data
Tom Wooltorton
GCAGS Transactions
... elements of the system in place to analyze each part in turn (Fig. 1). Individual reflectivity inline/crossline displays show the presence...
2015
Vertical and Lateral Seismic Resolution and Attenuation: Part 7. Geophysical Methods
R. E. Sheriff
AAPG Special Volumes
... processing endeavors to correct for these factors so that amplitude is proportional to reflectivity. However, enough information about all the amplitude...
1992
VIII. Conversion of Seismic Data to Log-Like Displays
Norman S. Neidell
AAPG Special Volumes
... Sea data which has just been examined. The following figure shows comparable portions of both a reflectivity series and an acoustic impedance log...
1979
Chitinozoan, Graptolite, and Scolecodont Reflectance As An Alternative to Vitrinite and Pyrobitumen Reflectance in Ordovician and Silurian Strata, Anticosti Island, Quebec, Canada
Rudolf Bertrand, Yvon Heroux
AAPG Bulletin
... and maturation rank, solid bitumen shows a great range in reflectivity. Furthermore, according to Alpern (1980), many zooclasts are similar in appearance...
1987
ABSTRACT: DEEP SEISMIC EXPLORATION OF THE SOUTH CASPIAN BASIN: LITHOSPHERESCALE IMAGING OF THE WORLDS DEEPEST BASIN; #90024 (2004)
James H. Knapp, Camelia C. Diaconescu, John A. Connor, John H. McBride, Mike D. Simmons
Search and Discovery.com
... down to –34-38 km (16-16.5 s) with discernible lower frequency reflections, and (4) a noticeable decrease in reflectivity below –34 km (-16 s). As has...
2004
Amplitude Mapping of Reservoirs in North Africa
Search and Discovery.com
..., in this case a complex and unknown wavelet, with a reflectivity sequence. A VSP trace at the same location represents a “perfect” zero phase wavelet convolved...
2013
Abstract: AVO Crossplotting II: Examining Vp/Vs Behavior; #90171 (2013)
Heath Pelletier
Search and Discovery.com
...) reflectivity points within crossplot space into oval distributions (Simm et al., 2000). This seismic noise acts to further blend the background trend lines...
2013
Abstract: Kirchhoff Imaging in a Matrix Form. Part II: Least Squares Migration; #90174 (2014)
Abdolnaser Yousefzadeh and John C. Bancroft
Search and Discovery.com
... reflectivity model by , and the Kirchhoff modelling operator by , the seismic data, , is given by, . (1) The inverse of this calculation should return...
2014
What Is the Role of Carbon Dioxide in Climate Change during Earth History? #110057 (2008)
Eric J. Barron
Search and Discovery.com
...’s surface, independent of climate, that influence the Earth’s albedo or reflectivity. These external factors (external to the climate system - e.g....
2008
Discriminating Gas Bearing Sands from Shale Using Rock Physics Guided Inversion, #40909 (2012)
Ahmed W. Daghistani, Aiman M. Bakhorji, Husam M. Al-Mustafa
Search and Discovery.com
... analysis Reflectivity CDP Gather: Well # 1 Class 4 Angle 17 AVA analysis Reflectivity CDP Gather: Well # 2 Class 3 Angle 18 Outline...
2012