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The AAPG/Datapages Combined Publications Database

Showing 2,813 Results. Searched 200,630 documents.

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A Fusion of Prestack and Petrophysics … Know Before You Drill

Dylan Mair, Nguyen Nam

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... the composition of the framework that is lithology and pore fluid away from well control requires prestack interpretation. For decades, interpreters have used...

2006

Long Offset AVO in a Midcontinent Tight Gas Sand Reservoir

Pankhurst, Duane, Marfurt, Kurt, Sullivan, Charlotte

GCAGS Transactions

...--Pore Fluid Prediction Several approximations of Zoeppritz' equation, applied in AVO modeling, have very similar information content. However...

2002

Transformation of a Polyphase Sedimentary Assemblage into a Single Phase Rock: A Chemical Approach

L. V. Benson

Journal of Sedimentary Research (SEPM)

... sediment releases Sr and Mg to the surrounding pore fluid. Precipitation of calcite cement during and following the recrystallization process partitions...

1974

Organic Remains Seen in Oolites After Conversion to Fluorite

Everett D. Glover

Journal of Sedimentary Research (SEPM)

... against the isotropic background of fluorite plus pore fluid. One can thus look through the fluorite-pore fluid system. This technique has been used...

1978

Electrical Methods: Part 7. Geophysical Methods

Arnold S. Orange

AAPG Special Volumes

... DC frequencies. The pore fluid is in most cases water, with dissolved salts. The salinity is the primary factor in determining the resistivity...

1992

Dolomite from Clay in Argillaceous or Shale-Associated Marine Carbonates: DISCUSSION

Marek Narkiewicz

Journal of Sedimentary Research (SEPM)

.... IRWIN, H., 1980, Early diagenetic carbonate precipitation and pore fluid migration in the Kimmeridge Clay of Dorset, England: Sedimentology, v. 27, p...

1983

Chemical Effects of Pore Fluids on Rock Properties

Henri S. Swolfs

AAPG Special Volumes

... is chemically inert, strength and ductility are reduced by increasing pore pressure. When fluid is chemically active, the strength of the rock mass...

1972

A Model for Sandstone Compaction by Grain Interpenetration

L. P. Stephenson, W. J. Plumley, V. V. Palciauskas

Journal of Sedimentary Research (SEPM)

... (mineral, pore fluid) and transport (diffusion, fluid flow) play major roles in most diagenetic processes, they do not appear explicitly in this mechanical...

1992

Reservoir Diagenesis and Convective Fluid Flow: Part 1. Concepts and Principles

J. R. Wood, T. A. Hewett

AAPG Special Volumes

... of about 10-8 m per sec (~1 m per yr) in the presence of a normal geothermal gradient (25°C per km). If it is assumed that the pore fluid maintains...

1984

Abnormal Formation Pressure: DISCUSSION

Parke A. Dickey

AAPG Bulletin

... by the stress in the rock particles ^sgr plus the pressure in the pore fluid p (Fig. 3). S = p + ^sgr. In those cases where the fluid pressure p nearly...

1976

Overpressure Retardation of Organic-Matter Maturation and Petroleum Generation: A Case Study from the Yinggehai and Qiongdongnan Basins, South China Sea

Hao Fang , Sun Yongchuan , Li Sitian , Zhang Qiming

AAPG Bulletin

...), the abnormal variation of Tmax and R0 with depth entirely coincides with pore-fluid pressure distribution, and the shallow, intermediate, and deep...

1995

ABSTRACT The Evolution of the Perdido Fold Belt in the Context of Salt Tectonics of the Northwestern Gulf of Mexico … Insights from Numerical Modelling, #90123 (2011)

Sofie Gradmann, Christopher Beaumont

Search and Discovery.com

... isostasy, sediment compaction, loading by the water column, and effects of pore-fluid pressures in the frictional-plastic sediments. The PFB shows...

2011

High Resolution Monitoring and Modeling of Steam Injection in the Athabasca Oil Sands at UTF: A Case Study

Search and Discovery.com

... to assess the effects of pore fluid composition, pressure and temperature changes on the seismic velocities of unconsolidated sands. Rock physics modeling...

2013

Origin and Distribution of Overpressure in the Northern Malay Basin, #41103 (2012)

Mark Tingay, Chris K. Morley, Andrew Laird, Orapan Limpornpipat, Kanjana Krisadasima, Hamish Macintyre, Suwit Pabchanda

Search and Discovery.com

...’Connor, S.A., R.E. Swarbrick, J. Hoesni, and R.W. Lahann, 2011, Deep pore fluid pressure prediction in challenging areas, Malay Basin, S.E. Asia...

2012

Spatial Variations in Salinity to Determine Fluid Flow Pathways and Reservoir Compartmentalization in a Deepwater Gulf of Mexico Field, #20306 (2015).

Jeffrey Nunn, William Daugherty

Search and Discovery.com

... structures into shallower sediments driven by overpressure. Vertical compartmentalization of reservoirs was evident by the difference in pore fluid salinity...

2015

Wireline-Log-Derived Indices for Miscible Light-Hydrocarbon-Injection Recovery in Bakken Petroleum System; #42151 (2017)

Hao Li

Search and Discovery.com

... Ribeiro, 2013, Characterization of Underlying Pore and Fluid Structure Using Factor Analysis on NMR Data: SPWLA 54th Annual Logging Symposium, New...

2017

Reservoir Characterization of a Basin Floor Fan System Using Rock Physics to Integrate Seismic Amplitude and Well Data, Offshore Block 9, South Africa, #42350 (2019).

Mduduzi M. Mmema, Jorge I. Adrian,

Search and Discovery.com

... 10-12% 12-14% 14-16% 16-18% Pore/Fluid InSitu RHOB (gr/cm3) +15% Ø (InSitu) >18% -40% Ø (InSitu) AVA analysis -Porosity Models (T14AS) :E...

2019

Low-Flux, Tectonically-Induced Squeegee Fluid Flow ("Hot Flash") into the Rocky Mountain Foreland Basin

Hans G. Machel, Patricia A. Cavell

CSPG Bulletin

... volume may rise by as much as about 50°C); and (iv) the tectonically-expelled fluid volume probably is only a small fraction of the total pore fluid...

1999

Seals: The Role of Geomechanics

Gary D. Couples

AAPG Special Volumes

... areas and especially so in the consideration of seals. In fact, the interaction between geomechanical processes and pore fluids is bidirectional, via...

2005

Biotic and Abiotic Processes In the Formation and Diagenesis of Permian Dolomitic Stromatolites (Zechstein Group, NE England)

Edoardo Perri, Maurice E. Tucker, Mike Mawson

Journal of Sedimentary Research (SEPM)

... dolomite, as the microbes eliminate SO42− in the pore fluid, removing one of the factors inhibiting dolomite formation (Castanier et al. 2000...

2013

Multistage Dolomitization of the Mississippian Turner Valley Formation, Quirk Creek Field, Alberta: Chemical and Petrologic Evidence

Ihsan S. Al-Aasm, Fenghu Lu

CSPG Special Publications

.... 223-239. Montanez, I.P. and Read, J.F. 1992. Fluid-rock interaction during stabilization of early dolomite, Upper Knox Group (Lower Orodovician), U.S....

1994

Interstitial Water and Hydrothermal Water Chemistry, Guaymas Basin, Gulf of California: Chapter 36: Part VI. Hydrothermal Processes

Joris M. Gieskes, Timothy Shaw, Thomas Brown, Ann Sturz, Andrew C. Campbell

AAPG Special Volumes

...). In this setting, downwelled seawater and pore water are involved in hydrothermal interaction with both volcanic rocks and sediments. The extension...

1991

18O and 13C Variations in Late Devonian Marine Cements from the Golden Spike and Nevis Reefs, Alberta, Canada

Scott J. Carpenter, Kyger C. Lohmann

Journal of Sedimentary Research (SEPM)

... represent an increase in pore fluid temperatures with burial. Invariant 13C (similar to meteoric spars) suggests that late pore fluids were...

1989

Three-dimensional evolution of salt-controlled minibasins: Interactions, folding, and megaflap development

Jean-Paul Callot, Jean-François Salel, Jean Letouzey, Jean-Marc Daniel, and Jean-Claude Ringenbach

AAPG Bulletin

... will themselves record deformation, because the rapidly deposited sediments are most probably poorly compacted and dewatered, thus allowing for local pore-fluid...

2016

Relationship of Porosity Formation and Preservation to Sandstone Consolidation History--Gulf Coast Lower Tertiary Frio Formation (1)

R. G. Loucks , D. G. Bebout , W. E. Galloway

GCAGS Transactions

... of this late cement. This rock consolidation history can be modified by residence time in each burial stage, thermal gradient, pore-fluid changes...

1977

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