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The AAPG/Datapages Combined Publications Database
Showing 18,764 Results. Searched 200,357 documents.
Upscaling two-phase flow in naturally fractured reservoirs
Stephan K. Matthai, Hamidreza M. Nick
AAPG Bulletin
...Upscaling two-phase flow in naturally fractured reservoirs Stephan K. Matthai, Hamidreza M. Nick 2009 1621 1632 93 11 Simulation grid blocks...
2009
Factors Influencing Recovery from Oil and Gas Fields
Mike Shepherd
AAPG Special Volumes
... field, why can you not produce the other 65%? As mentioned earlier, the answer to this is not simple. The magnitude of the recovery factor for an oil...
2009
Phosphate-Related Artifacts In Carbonate Mineralization Experiments
Kimberley L. Gallagher, Olivier Braissant, Tristan J. Kading, Christophe Dupraz, Pieter T. Visscher
Journal of Sedimentary Research (SEPM)
... of magnitude), can affect carbonate mineral morphology (e.g., spherulites, dumbells) and size (i.e., fewer, larger crystals in the presence of phosphate...
2013
Seismic Geomorphology Applied to Lower Glen Rose Patch Reefs in the Maverick Basin, Southwest Texas
Enzo S. Aconcha, Charles Kerans, and Hongliu Zeng
GCAGS Transactions
... the buildups with low gamma-ray values. The rest of the seismic amplitude spectrum characterizes the off-reef deposition with high gamma-ray...
2008
Improving Depth Prediction Accuracy of Quantified Drilling Hazards
W. Scott Leaney, William H. Borland
Geological Society of Malaysia (GSM)
... of the magnitude of the over-pressure. In this paper we describe a technique which combines the best aspects of conventional Vertical Seismic Profiles...
1996
Three-Dimensional Seismic Attributes Help Define Controls on Reservoir Development: Case Study from the Red River Formation, Williston Basin
R. A. Pearson, B. S. Hart
AAPG Special Volumes
... to the wells used in the analysis and, thus, less able to predict the excluded wells.FIGURE 8. Bar graph showing the magnitude of the Spearman rank...
2004
On the Interpretation of Shallow Shelf Carbonate Facies and Habitats: How Much Does Water Depth Matter?
Eugene C. Rankey
Journal of Sedimentary Research (SEPM)
...: Heidelberg, Springer-Verlag, p. 116-131. HUGHES, T.P., 1994, Catastrophes, phase shifts, and large-scale degradation of a Caribbean coral reef: Science...
2004
Deformation of Earth's Lithosphere with Reference to Tidal Couples
R. C. Bostrom, M. A. Sherif, R. H. Stockman
AAPG Special Volumes
... in a specimen computation is now known to be much too large; nevertheless, our ignorance of the magnitude of the phase angle is still a fundamental cause...
1974
Dynamic Mud Deposition in a Tidal Environment: The Record of Fluid-Mud Deposition in the Cretaceous Bluesky Formation, Alberta, Canada
Duncan A. Mackay, Robert W. Dalrymple
Journal of Sedimentary Research (SEPM)
..., J.H., Best, J.L., Peakall, J., and Wang, M., 2009, A phase diagram for turbulent, transitional, and laminar clay suspension flows: Journal...
2011
Understanding Dynamic Behavior of Reservoirs During Microseismic Monitoring
Maria A. Krasnova, Jamie P. Rich, Evgeny M. Chesnokov
Unconventional Resources Technology Conference (URTEC)
... of P-waves has shown that the character of the recorded signal and the P-wave spectrum are being repeated with high precision (correlation...
2013
3D Seismic Proves its Value in Bakken Geosteering
Angie Southcott, Harold Harper
Unconventional Resources Technology Conference (URTEC)
... noise and the spectral balancing enhanced the magnitude of the weak high frequencies. This product began to resolve the Bakken interval, which meant...
2014
Gas Hydrates Exploration Using Continuous Wavelet Transform Based on Spectral Decomposition
Hafidz Dezulfakar, Muhazzib, Yulia Nur Fajrina
Indonesian Petroleum Association
... the same number of peak frequency cycles. Wavelet will be compressed, its peak frequency shift to a higher number and its spectrum dilates if the value...
2016
Applying Petroleum Geochemistry to Search for Oil: Examples from Western Canada Basin
N. J. L. Bailey , C. R. Evans , C. W. D. Milner
AAPG Bulletin
... followed by decrease in richness and completeness of spectrum of components present in this fraction is indicative of increasing maturation culminating...
1974
Platinum and Palladium in Mafic-Ultramafic Igneous Rocks, Northwestern Alaska
T.C. Mowatt, J.C. Mowatt
Circum Pacific Council Publications
... (mafic-rich) zones as petrographic "end-members." Due to strong alteration, the nature of much of the primary mafic phase(s) is now essentially...
1996
Technology Strategy for Shale Plays: Independents vs. Majors--An Analysis and Outlook; #70159 (2014)
Susan Smith Nash
Search and Discovery.com
... in reality cover a wide spectrum of siliciclastic and carbonate fine-grained rocks. The early shale play companies applied the horizontal drilling...
2014
Mercury in Natural Gas: Delivering Accurate Reservoir Sampling and Analysis
Janelle Lawer, John Babadimas, John Bretherton, Bernardus van Deijl, Jack Harfoushian, Damien Gerard, Brian Toole, Mark Anderson
Australian Petroleum Production & Exploration Association (APPEA) Journal
... observed to span up to several orders of magnitude from a single reservoir source. The studies and recommendations shared in this paper include an in-depth...
2023
Characterizing Reservoir Behaviour With Cluster-Based Microseismic Analysis
Adam M. Baig, Ted Urbancic, Katherine Bosman, Ellie Ardakani, John M. Thompson
Unconventional Resources Technology Conference (URTEC)
... motion aligned with the P wave is colored red, SV green, and SH blue. (bottom) The displacement spectrum of the SH wave from the waveform above (blue...
2017
Genetic and Stratigraphic Significance of the Upper Devonian Frasnian Z Marker, West-Central Alberta
Jack Wendte, Myles Bosman, Frank Stoakes, Lawrence Bernstein
CSPG Bulletin
... photographs in Figure 7 illustrate the conformable nature of this contact in a diverse spectrum of settings in both the West Pembina area, underlying...
1995
The Role of Tidal-Velocity Asymmetries in the Deposition of Silty Tidal Rhythmites (Carboniferous, Eastern Interior Coal Basin, U.S.A.)
Allen W. Archer , Gerald J. Kuecher , Erik P. Kvale
Journal of Sedimentary Research (SEPM)
... shift out of phase through the neap-spring cycles. B) Power spectrum of high-fide data showing synodic and semidiurnal periods. C) Extraction of diurnal...
1995
Physical Environment of Yucatan Reefs and Banks: Chapter 11: PART 2. CORAL REEFS AND BANKS, YUCATAN SHELF, MEXICO (YUCATAN REEF UNIT)
Brian W. Logan
AAPG Special Volumes
.... 40). Seas generated by this system traverse a long fetch over deep water so that wave buildup may, for a short duration, be comparable in magnitude...
1969
Chapter 1: The Importance of and Challenges in Studying Fine-Grained Sedimentary Rocks—Introduction and Overview
Kevin Bohacs, Remus Lazar
AAPG Special Volumes
..., and O. R. Lazar, 2013, The spectrum of fine-grained reservoirs from “shale gas” to “shale oil”/tight liquids: Essential attributes, key controls...
2022
Surface Geochemical Exploration and Heat Flow Surveys in Fifteen (15) Frontier Indonesian Basins
Bernie B. Bernard, James M. Brooks, Peter Baillie, John Decker, Philip A. Teas, Daniel L. Orange
Indonesian Petroleum Association
... orders of magnitude through the 2 to 5 m depth range in marine sediments, greatly enhancing the types and quality of measurements that can be made...
2008
Stratigraphy and Depositional History of the Morrow Formation, Southeast Colorado and Southwest Kansas
David M. Wheeler, Alan J. Scott, Vincent J. Coringrato, Paul E. Devine
Rocky Mountain Association of Geologists
..., indicating the magnitude and duration of the relative sea level drop was not great. The affect of the eustatic change may have been diminished...
1990
Climate Models and their Application
Eric J. Barron, George T. Moore
Special Publications of SEPM
... to examine the magnitude of the global change in surface temperature as a function of changes in atmospheric composition or of variations...
1994
3D Seismic Reprocessing for Geophysical Analysis of Sea Bottom, Seabed Mapping and Geo-Hazard Clarification
Francesco Paone, Andrea Marceglia, Juan Carlos Coral
Indonesian Petroleum Association
... by the source and receiver ghost recordings, which introduce notches in the frequency spectrum of the recorded data. The frequency notches...
2013