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The AAPG/Datapages Combined Publications Database
Showing 33,153 Results. Searched 195,502 documents.
Abstract: Rock Physics Models for the Seismic Velocity of Cracked Media; #90171 (2013)
Zimin Zhang and Robert R. Stewart
Search and Discovery.com
.... Geophys. J. Royal Astronom. Soc. 64, 133-150. Kuster, G.T., and Toksöz, M.N., 1974, Velocity and attenuation of seismic waves in two-phase media: Part I...
2013
Acoustic Properties of "Young" Carbonate Rocks, Odp Leg 166 and Boreholes Clino and Unda, Western Great Bahama Bank
J.A.M. Kenter, F.S. Anselmetti, P.H. Kramer, H. Westphal,, M.G.M. Vandamme
Journal of Sedimentary Research (SEPM)
... Acoustic Properties Cross plots of velocity and porosity from wireline logging data along with the time-average and Raymer equations for a solid-phase...
2002
Chapter 1: A New Exploration Strategy for Anomalously Pressured Reservoirs in Rocky Mountain Basins*
Ronald Surdam
Montana Geological Society
...-flow systems in the RMLB are. regionally compartmentalized. In the upper 7000 to 9000 feet, the fluid-flow system is single phase...
1997
The Formation and Behavior of "Vapor Lock" Pressure Seals and Associated Hydrocarbon Accumulations in Geologically Young Basins
W.M. Benzing , G.M. Shook , S.D. Leroy
GCAGS Transactions
... that the creation of pressure seals and the occurrence of abnormal fluid pressure reduces the seismic velocity and distorts the true depth to geologic...
1996
Application of Inverse-Q Filter and Deconvolution to Improve Seismic Data Quality in the Deep Section
Deddy F. Djanawir, Frans Langitan
Indonesian Petroleum Association
... the coherency of seismic traces and increased confidence in velocity analysis. Inverse Q also sharpened the seismic wavelet shape and made the seismic...
2004
First Results of Common Depth Point Regional Work in the East Border Zone of the Peri-Caspian Basin
V. P. Kan, B. S. Tasybayev
Petroleum Geology: A Digest of Russian Literature
... erosion. Waves reflected from this horizon are multi-phase (up to 8-10). Analysis suggests that this may be due to the presence of two closely spaced...
1979
Large-scale Sand Injection in the Paleogene of the North Sea: Modeling of Energy and Flow Velocities
Davide Duranti
AAPG Special Volumes
... budget in the model is the single-phase injection. Polyphase injection would, however, only affect the flow velocity and, consequently, the kinetic energy...
2007
Abstract: Obs Imaging of Gas Hydrates in the Northernmost South China Sea, by T-K. Wang, S-S. Lin, W-B. Cheng, C-S. Lee, and P. Schnurle; #90090 (2009).
Search and Discovery.com
2009
ABSTRACT: CRUSTAL STRUCTURE OF THE NORWEGIAN VOLCANIC MARGIN FROM AN EXTENSIVE OBS-NETWORK; #90022 (2002)
Thomas Raum, Rolf Mjelde
Search and Discovery.com
... below the extrusives and intrusives related to the Late Cretaceous-Early Tertiary rifting phase, that lead to continental break-up in Early Eocene...
2002
Abstract: Scratching the Surface, Limitless Possibilities for Understanding Reservoir Behavior Through the use of Extensive Downhole Seismic Networks; #90000 (2016)
Ted Urbancic
Search and Discovery.com
..., though, the analysis of microseismicity consists of assessing the arrival times and hodograms of dominant phase groups (compression and shear...
2016
Abstract: High-Resolution Seismic Velocity Structure of the Shallow Porcupine Basin From Traveltime Tomography and Waveform Inversion of Long-Streamer Data; #90310 (2017)
Manel Prada, François Lavoué, Brian O'Reilly, Sergei Lebedev, Yanhua Yuan, Clàudia Gras
Search and Discovery.com
...Abstract: High-Resolution Seismic Velocity Structure of the Shallow Porcupine Basin From Traveltime Tomography and Waveform Inversion of Long...
2017
Abstract: Experimental Study of P and S Wave Velocities on Jurassic Carbonate Rock Saturated by Brine and Supercritical CO2; #91204 (2023)
Andika Perbawa, Viswashanti Chandra, Gaurav Gairola, Volker Vahrenkamp
Search and Discovery.com
... a triaxial frame enabling P and S wave ultrasonic velocity measurements under high pressure and temperature and also compatible with CO2 fluid...
2023
Abstract: Spectral-Velocity Prediction of Geological Section Types and Reservoir Properties (SVP-Technology), by Mikhail Afanasyev; #90163 (2013)
Search and Discovery.com
2013
Abstract: Estimating Heatflow in Frontier Basins Using Bottom Simulating Reflectors (BSRs): Implications for Deepwater Hydrocarbon Prospectivity Offshore MSGBC Basin, The Gambia; #90310 (2017)
Olawumi Owolabi, Mads Huuse, Jonathan Redfern, Ben Sayers
Search and Discovery.com
...) and seismic velocity data to estimate depth and conductivity. Heatflow within the basin is assessed using shallow geothermal gradients calculated from...
2017
Permeability prediction in chalks
M. Monzurul Alam, Ida Lykke Fabricius, Manika Prasad
AAPG Bulletin
...Permeability prediction in chalks M. Monzurul Alam, Ida Lykke Fabricius, Manika Prasad 2011 1991 2014 95 11 The velocity of elastic waves...
2011
The Effects of Grain-Density Variation on Turbidity Currents and Some Implications for the Deposition of Carbonate Turbidites
James M. Hodson, Jan Alexander
Journal of Sedimentary Research (SEPM)
... propagation velocity was maintained for longer due to the presence of low-settling-velocity particles. As a result mixed-particle density flows...
2010
Determination of Minimum Gas Flow Rate and Plunger Lift Installation to Overcome Liquid Loading
Husnul Khatimah
Indonesian Petroleum Association
... the velocity of the gas phase in the tubing becomes insufficient to transport the liquid phase to the surface. Once this occurs, the liquid...
2003
Microseismic Quality Control Using Synthetic Seismograms
M. C. Smith, S. D. Goodfellow, J. Huang, S. C. Maxwell, J. Teff, B. Kennedy, B. Bayliss
Unconventional Resources Technology Conference (URTEC)
... and picked an incorrect phase as the ‘direct’ wave. Figure 4: Top: Depth view showing relocation of select calibration events with an initial velocity...
2016
The Use of Production Logging Surveys to Determine the Injection Profile at the Kenali Asam Waterflood Pilot Project
Victory S. Kirana
Indonesian Petroleum Association
... injector. Suppose this single phase (water) well has casing OD of 9.625" with the pipe constant of 6.63. For the value of velocity equals -11.96...
1992
ABSTRACT Monitoring, Verification, and Accounting of CO2 Fate in Geologic Formations: Linking the Chemical and Physical Effects of CO2 Injection to Geophysical Parameters, #90103 (2010)
Tiziana Vanorio, Gary Mavko
Search and Discovery.com
... from ignoring chemical reactions can affect not only the magnitude, but also the sign, of predicted velocity changes. Until now, modeling of fluid...
2010
Abstract: Pore-scale Modeling and Simulation: Determining Petrophysical and Multiphase Flow Properties in Natural Porous Media; #90224 (2015)
Shahin Ghomeshi, Sergey Kryuchkov, Jonathan Bryan, and Apostolos Kantzas
Search and Discovery.com
..., the inertial terms are small and can be neglected and reduced to the Stokes’ equations. For single phase flow, the incompressible Navier-Stokes equations...
2015
TTI Wave Equation Migration by Phase-Shift Plus Interpolation
Richard A. Bale
Search and Discovery.com
...TTI Wave Equation Migration by Phase-Shift Plus Interpolation Richard A. Bale TTI Wave Equation Migration by Phase-Shift Plus Interpolation Richard...
Unknown
TTI Wave Equation Migration by Phase-Shift Plus Interpolation
Richard A. Bale
Search and Discovery.com
...TTI Wave Equation Migration by Phase-Shift Plus Interpolation Richard A. Bale TTI Wave Equation Migration by Phase-Shift Plus Interpolation Richard...
Unknown
III. Evidence of Faulting
Robert E. Sheriff
AAPG Special Volumes
... effects produced by the shallower velocity changes. Fig. 56 is a plot of the instantaneous phase for seismic data offshore Louisiana. Phase does...
1981
Crustal Structure Study on Gulf Coast of Texas
A. L. Hales , C. E. Helsley , J. B. Nation
AAPG Bulletin
... with velocity between 2.4 and 3.3 km/sec, depending on the buoy. The 5.75-km/sec phase discussed heretofore can be identified at stations L1 and L2 from...
1970