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The AAPG/Datapages Combined Publications Database

Showing 2,178 Results. Searched 195,364 documents.

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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

... solution in 2011: a time- and depth-distributed source using sub-sources operated at specific depths and time delays, attacking the source-ghost effect...

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

...Effect of Biogenic Methane on Sediment Instability in Modern Delta Sediments: ABSTRACT Thomas Whelan, III 1979 551 551 63 3. (March) Biogenic methane...

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)

... in salinity, tested up to 29,000 ppm (0.5 Molar), were observed to have a negligible impact on bubble size. The effect of salinity was also seen to be greatly...

2019

Marine Seismic Sources: Part VII: Fish are Big Talkers

Martin Landrø, Lasse Amundsen

GEO ExPro Magazine

.... The most important of these grounds are in Lofoten and Vesterålen. Herring-made Bubble Screens The sound production of Pacific and Atlantic herring...

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)

... will not. The effect of particle shape and density upon the tenacity of a grain and a bubble is exactly the same as if the grain were floating and the bubble...

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)

... as they dissolve. This effect tends to become more pronounced near the final ice-melting temperature. On melting of the last crystal, the bubble usually...

1994

Observed Gas-Oil Ratio Trends in Liquids Rich Shale Reservoirs

Yogashri Pradhan

Unconventional Resources Technology Conference (URTEC)

..., and the near-critical scenario is induced by small scale nanoconfinement effect. When pressure falls below the apparent bubble point, gas phase...

2020

Practical Aspects of Geobarometry

Robert H. Goldstein, T. James Reynolds

Special Publications of SEPM

... of Fluid Inclusions in Diagenetic Minerals (SC31), 1994 Chapter 10 PRACTICAL ASPECTS OF GEOBAROMETRY INTRODUCTION From Determination of the Bubble...

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

... in the undersaturated reservoir fluid within the same pool (Justus et al., 1954). 8. Effect of temperature: The effect of temperature increase upon the bubble point...

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

..., sulfate 3,600 Original Gas, Oil and Water Contact Datums: Man-made gas bubble in an aquifer reservoir Estimated Primary Recovery: 50 percent of gas...

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

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