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The AAPG/Datapages Combined Publications Database
Showing 34,499 Results. Searched 200,691 documents.
In-Situ Fractionation in Liquids-Rich Shales and its Implications for EOR: Experimental Verification and Modeling Study
Ali Tinni, Felipe Perez, Deepak Devegowda, Tu Truong, Son Dang, Carl Sondergeld, Chandra Rai
Unconventional Resources Technology Conference (URTEC)
... at the specified temperature, there is a distinct in-situ fractionation effect occurring that causes the produced fluid compositions to change with time. In the next...
2018
Depositional Stacking Patterns within the Cherry Canyon Formation, Delaware Basin, West Texas
Thomas R. Loftin, Jr.
West Texas Geological Society
.... The gamma ray log results are therefore the most reliable. Conclusions Stacking patterns of lithologies, trends in thickness, and time series analyses...
1998
Interpreting 3-D Seismic Data
Bruce S. Hart
Special Publications of SEPM
...) but they all require so e type of velocity infor ation . One of the si plest ethods is to integrate the seis ic horizons with well picks to generate ti...
2000
The Northwest Atlantic Mid-Ocean Channel of the Labrador Sea: III. Head Spill Vs. Body Spill Deposits from Turbidity Currents on Natural Levees
S. K. Chough , R. Hesse
Journal of Sedimentary Research (SEPM)
... less than 0.002) supports Komar's (1972) choice of a critical slope gradient of 0.002 for head spill-over to occur. Although no other modern examples...
1980
Saving Millions USD by Knowing Strength and Weakness of Various Wellhead Choke Valves for Sandy Wells
Atria Jarot Herwibowo, Sulistiyo, Armon, Humisar Alprialdus Sinaga
Indonesian Petroleum Association
.... - Large differential pressure: 700 Psi differential pressure across choke valve was introduced to get sonic velocity inside area. - Jetting effect...
2018
Bovie Structure: Its Evolution and Regional Context
B. C. MacLean, D. W. Morrow
CSPG Bulletin
... reflections were correlated to well picks first by adjusting the well curves to match the seismic datum, and then comparing the character...
2004
Mantle Creep: Elasticoviscous Versus Modified Lomnitz Law, and Problems of "The New Global Tectonics"
Paul S. Wesson
AAPG Bulletin
..., phase changes, the low-velocity layer and phase changes, and convection currents. To put the plan into effect without bias entails harboring...
1972
Abstract: LSPSM for Pre-and Poststack Time Lapse Studies; #90187 (2014)
Abdolnaser Yousefzadeh and John C. Bancroft
Search and Discovery.com
... migration images must be cross-equalized to remove the effect of nonrepeatability of data acquisition and migration artifacts before generating the ...
2014
Getting more from microseismic data by asking less of it
David Rampton
International Meeting for Applied Geoscience and Energy (IMAGE)
... on source or receiver orientations, polarizations or even accurate time picks since the relative time arrivals are used to indicate depth. Figure 2...
2024
Abstract: Point Receiver Acquisition and Processing for Arctic Near Surface Challenges; #90171 (2013)
C. Strobbia, A.Glushchenko, A. Laake, P.L.Vermeer, S. Papworth, and Y. Ji
Search and Discovery.com
... and melted areas, and large statics. The properties of coherent noise can be highly variable, too. Surface water bodies ice covered induce low velocity...
2013
Innovations in Borehole Microresistivity Image Data Analysis
Search and Discovery.com
N/A
First Implementation of Hybrid Fiber Optic Cable in Indonesia - Carbon Reduction through Leading-Edge Technology
Marsha Sakina, Dinda Larasati Rahmani, Fajar Tri Prasetia, Cikko Majesta, Francesco Miranda
Indonesian Petroleum Association
... time and depth to generate a reliable velocity profile/ time-to-depth relationship. First, the geometry angle computation is performed to select...
2023
Abstract: Estimation of Dispersive Parameters of Surface Wave Using the Generalized S Transform; #90187 (2014)
Roohollah Askari and Robert J. Ferguson
Search and Discovery.com
... the time difference of the ridges of the transform for any frequency; the phase velocity is computed from their phase difference; and a frequency dependent...
2014
South Atlantic Diapiric Structures
R. Leyden , H. Asmus , S. Zembruscki , G. Bryan
AAPG Bulletin
... floor beneath Sonobuoy R135, well landward of the sedimentary scarp, and the datum point for the plateau escarpment is time 2145, May 5, basement time...
1976
Sequence stratigraphy and depositional environments of the Shamokin (Union Springs) Member, Marcellus Formation, and associated strata in the middle Appalachian Basin
Daniel Kohl, Rudy Slingerland, Mike Arthur, Reed Bracht, Terry Engelder
AAPG Bulletin
... deposited during this time are the FSST. Highstand systems tract and LST normal regressive stacking patterns are distinguished by an aggradational...
2014
Reduciendo el Efecto del Estrato Somero en Datos Sísmicos de Reflexión: Un Ejemplo de la Cuenca del Catatumbo. [PAPER IN SPANISH] Reducing the Effect of the Stratum Somero in the Reflection of Seismic Data: An Example of the Catatumbo Basin.
Dany Rueda, William Agudelo, Germán Ojeda
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
...(s). Abstract The variability and low values of near-surface velocity have a large effect in seismic travel times. Correcting the effect caused...
2009
Chapter 8: Petrophysical Characteristics of the Ivie Creek Case-Study Area - Geological and Petrophysical Characterization of the Ferron Sandstone for 3-D Simulation of a Fluvial-Deltaic Reservoir (MP-02-6)
R.D. Jarrard, M.A. Chan, C.B. Forster, S.H. Snelgrove
Utah Geological Survey
..., Eq. 8-2 is more appropriate than Eq. 1. Effects of Exhumation on Ferron Porosities The 179 paired Ferron log picks of velocity and porosity are plotted...
2001
A Geometric Approach to the Analysis of Global Eolian Hydrocarbon Reservoirs; #41478 (2014)
Steve Fryberger, Caroline Y. Hern
Search and Discovery.com
... place over time. A good example of this is the stacking of the various eolian formations of the Colorado Plateau from the Triassic through...
2014
Rock Physics Guided Velocity Modeling and Reverse-Time Migration for Pore Pressure Prediction and Depth Imaging in Complex Areas
Nader C. Duta, Sherman Yang, Yangjun (Kevin) Liu, Lawrence Cho, Jie Cui
Indonesian Petroleum Association
...Rock Physics Guided Velocity Modeling and Reverse-Time Migration for Pore Pressure Prediction and Depth Imaging in Complex Areas Nader C. Duta...
2015
Geologic and Oil-Field Controls on Earthquakes in the War-Wink Field, Delaware Basin: (Reprinted from WTGS September 1991, V. 31, No. 1)
Mark R. Baker, Diane I. Doser, Ming Luo
West Texas Geological Society
... seismicity in the Texas Panhandle, M.S. Thesis, Univ. of Texas at Austin. Domenico, S.N., 1976, Effect of brine-gas mixture on velocity in an unconsolidated...
2001
Estimating Rayleigh surface wave from ambient noise recorded by distributed acoustic sensing (DAS) dark fiber array in the city
Rafa Czarny, Tieyuan Zhu
International Meeting for Applied Geoscience and Energy (IMAGE)
... Rayleigh surface wave with the broadband response from few Hz up to 40 Hz gives us the ability to reconstruct the 1-D S-wave velocity model...
2022
Exploration Potential of the Diablo Platform—Delaware Basin Margin, Trans-Pecos Texas
Douglas B. Swift, James J. Reeves, Richard J. Erdlac, Jr., Kenneth T. Barrow, Alexander P. Schoellkopf
West Texas Geological Society
... and common-midpoint (CMP) domains. Automatic gain control was applied to the data before stacking. The original processing applied time-variant filtering...
1994
Optimizing Lateral Landing Depth for Improved Well Production
Roberto Suarez-Rivera, W. D. Von Gonten, J. Graham, S. Ali, J. Degenhardt, Ajay Jegadeesan
Unconventional Resources Technology Conference (URTEC)
... connectivity as a function of time, and in many cases, lose all connectivity during early drawdown. This effect is reported to occur over short distances...
2016
Seismic and Geologic Facies Analysis in Field Development, Mackerel Field, Gippsland Basin, Australia
A. J. Mebberson, D. J. Morton
AAPG Special Volumes
... that the difficulties in correlating into Mackerel from Halibut and Cobia, where continental deposition occurred at the equivalent late Paleocene time, were...
1981
Evolution of a buried moat–drift system in the Ewing Terrace uncovering highly dynamic bottom currents at the Argentine margin from the early Oligocene to middle Miocene
Ellen Unland,, Elda Miramontes, Volkhard Spiess, Graziella Bozzano, Sabine Kasten, Tilmann Schwenk
Journal of Sedimentary Research (SEPM)
...), an interactive velocity analysis followed by a normal moveout (NMO) correction, static correction, noise removal (THOR, 2D-Despike, 4D-Dec...
2024