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The AAPG/Datapages Combined Publications Database
Showing 2,179 Results. Searched 195,372 documents.
Keystone Vugs in Carbonate Beach Deposits: ABSTRACT
Robert J. Dunham
AAPG Bulletin
... lift grains into the form of a keystone arch, which is stable after the bubble is gone. Keystone vugs in ancient rocks probably will prove...
1970
Storage of Gas in Water Sands
Douglas Ball , Peter Geddes Burnett
AAPG Special Volumes
... of grav ty the gas tends to float as a bubble on top of the water at the highest point of the trap. The cap rock prevents escape of the gas upward...
1968
Broadband Seismic Technology and Beyond: Part VI: Towards a Ghost-Free Solution
Lasse Amundsen, Martin Landrø, Eivind Frømyr
GEO ExPro Magazine
... to destructive interference and hence primary energy is enhanced and bubble energy is attenuated. While this is desirable from the point of view that we seek...
2013
Scanning Electron Microscope Petrographic Differentiation among Different Types of Pores Associated with Organic Matter in Mudrocks
Robert M. Reed, Robert G. Loucks, Lucy T. Ko
GCAGS Journal
.... Modified mineral pores are original mineral pores that have been only partly occluded by migrated bitumen. Bubble pores are relatively large pores (up...
2020
Effect of Biogenic Methane on Sediment Instability in Modern Delta Sediments: ABSTRACT
Thomas Whelan, III
AAPG Bulletin
... interface. Because of surface tension, in-situ Po decreases with bubble size. However, near-maximum gas pressures may be released during storm waves...
1979
ABSTRACT: Coal petrological effects on coal relative wettability to CO2, for assessing gas storage and migration potentials for CO2 sequestration
K. Pinetown, A. Saghafi, H. Javanmard
The Society for Organic Petrology (TSOP)
.... The experimental hardware and methods developed for this work were based on a captive bubble technique through modifying a sessile drop system...
2013
Qualitative Methods for Locating the Remaining Hydrocarbons
Mike Shepherd
AAPG Special Volumes
... geological maps to use for this are fault maps and lithofacies maps at the level of individual hydraulic units.BUBBLE PLOTSThe overlay of bubble plots...
2009
Investigating the Effect of Salinity on Counter-Current Two-Phase Flow Regimes in Annuli
Benjamin Wu, Mahshid Firouzi, Ayrton S. Ribeiro, Thomas E. Rufford, Brian Towler
Unconventional Resources Technology Conference (URTEC)
... flow regimes. Reduced bubble coalescence resulted in higher void fractions developing within saline water at equivalent flow rates to fresh water...
2019
Marine Seismic Sources: Part VII: Fish are Big Talkers
Martin Landrø, Lasse Amundsen
GEO ExPro Magazine
... Multiple reflected away from receivers PGS/Rune Tenghamn By placing a bubble curtain at the bounce point of the multiple on the air-water interface...
2011
Marine Seismic Data Acquisition: Part 7. Geophysical Methods
James F. Desler
AAPG Special Volumes
... so fast that a vacuum bubble is produced. When this bubble collapses, acoustic energy is radiated. The pressure signature from a water gun has pressure...
1992
Transportation of Sediment by Bubbles
Henry W. Menard
Journal of Sedimentary Research (SEPM)
... transportation both in suspension and as bed-load. The physical limitations on the formation of bubble-grain agglomerates are analysed, and natural environments...
1950
Mound Structures from the Caithness Flagstones (Middle Devonian), Northern Scotland
R. Nowell Donovan, Alan Collins
Journal of Sedimentary Research (SEPM)
... to the bubble escape points whereas the finest material was more widely dispersed. DISCUSSION Mound structures resemble pit and mound structures (Shrock, 1948...
1978
A New System for High-Magnification Thermometric Studies of Fluid Inclusions in Diagenetic Minerals: RESEARCH METHOD PAPER
Jamie J. Wilkinson
Journal of Sedimentary Research (SEPM)
... to the vapor bubble and, as long as the vapor bubble is free to move, the ice crystals induce a slow, rhythmic, side-to-side movement of the bubble...
1994
2012
Observed Gas-Oil Ratio Trends in Liquids Rich Shale Reservoirs
Yogashri Pradhan
Unconventional Resources Technology Conference (URTEC)
... of millidarcies, production data transition to bubble point occurs differently than what is observed in liquids rich unconventionals. Published findings over...
2020
Practical Aspects of Geobarometry
Robert H. Goldstein, T. James Reynolds
Special Publications of SEPM
... and either find an existing phase diagram or construct a P-T phase diagram with bubble point curve and isochores for the appropriate water k salt k...
1994
Understanding the 'Frac-Hits' Impact on a Midland Basin Tight-Oil Well Production
Hao Sun, Dengen Zhou, Adwait Chawathé, Baosheng Liang
Unconventional Resources Technology Conference (URTEC)
... on producing pressure of the impacted wells. ‘Frac-hits’ below the bubble point pressures could have long-lasting adverse effects on oil production...
2017
"Natural Gas Economics -- Has The Supply Bubble Burst? [Abstract]"
Coles, F.C.
CSPG Bulletin
..."Natural Gas Economics -- Has The Supply Bubble Burst? [Abstract]" Coles, F.C. 1991 204 204 Vol. 39 (1991) No. 2. (June) A review of North American...
1991
A Dipmeter for Underwater Use: RESEARCH-METHOD PAPER
John R. Dingler
Journal of Sedimentary Research (SEPM)
... with the compass downslope, and rotated until the bubble in the top spirit level centers. Next, the compass is pivoted into a horizontal position...
1981
Reliability of Saturation-Pressure Method for Dating Time of Oil Accumulation
M. E. Hoshkiw
AAPG Bulletin
... that "saturation or bubble-point pressures, if sued with discretion and understanding, are one of the most accurate methods of dating the geologic time...
1970
Hydrate Formation in Subsurface Environments: GEOLOGIC NOTES
G. D. Holder , D. L. Katz , J. H. Hand
AAPG Bulletin
... Alaska's North Slope is denuded of light hydrocarbon constituents--methane, ethane, and propane--by hydrate formation reducing the mixture-bubble-point...
1976
Abstract: The Duvernay Formation (Devonian): Sedimentology and Reservoir Characterization of a Shale Gas/Liquids Play in Alberta, Canada; #90174 (2014)
L. Dunn, G. Schmidt, K. Hammermaster, M. Brown, R. Bernard, E. Wen, R. Befus, and S. Gardiner
Search and Discovery.com
... as a “shale gas” play is its potential to produce liquids due to it’s over pressured nature significantly above the bubble point...
2014
Las Milpas Gas Storage Unit, T. 15 N., R. 1 E., NMPM, Sandoval County, New Mexico
Roy G. Sharrock
Four Corners Geological Society
... indicated a spill point at a plus datum of 3,452 feet. Gas bubble thickness below this datum can spill to the north anticlinal closure. This spill point...
1978
An Instrument for Measuring Planes and Vectors in Space: NOTES
G.C. Armstrong
Journal of Sedimentary Research (SEPM)
... is reached in which the bubble of the elongated level is central, and plate E is in the lower of the two possible positions which fulfill...
1967