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The AAPG/Datapages Combined Publications Database

Showing 85,824 Results. Searched 200,626 documents.

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ABSTRACT: Preliminary Reservoir Simulation for Selection of a Pilot Site for CO2 Sequestration: Effect of Reservoir Properties and Operational Parameters; #90013 (2003)

Thomas A. Cloud, Yuanhai Yang, Craig W. Van Kirk

Search and Discovery.com

... with a compositional simulator for saline aquifers and depleted gas reservoirs with high water saturation. Both vertical and horizontal injector wells...

2003

ABSTRACT: Quantifying CO2 Saturation from Time-Lapse Well Logging in an Onshore Saline Aquifer, Nagaoka, Japan; #90061 (2006)

Ziqiu Xue, Jiro Watanabe, and Daiji Tanase

Search and Discovery.com

...ABSTRACT: Quantifying CO2 Saturation from Time-Lapse Well Logging in an Onshore Saline Aquifer, Nagaoka, Japan; #90061 (2006) Ziqiu Xue, Jiro...

2006

Abstract: Advances In Core Characterization Of Carbonate Reservoirs; #90213 (2015)

An Mai and Apostolos Kantzas

Search and Discovery.com

.... In a single NMR experiment, rock properties like porosity, irreducible water saturation (Swi) and permeability can in theory be measured. Previous...

2015

Abstract: 3D CSEM Exploration Performance in the Barents Sea; #90255 (2017)

Pål Gabrielsen, Stein Fanavoll

Search and Discovery.com

... higher than 50%. At high hydrocarbon saturation, sandstone has several orders of magnitude higher resistivity than water-filled or low hydrocarbon...

2017

Sub-Capillary Pressure Equilibrium Reservoirs: Their Formation and Effect on Oil and Gas Production

Monty Hoffman

Rocky Mountain Association of Geologists

.... 317–383. Newsham, K.E., and J.A. Rushing, 2002, Laboratory and field observations of an apparent sub capillary equilibrium water saturation distribution...

2008

Mercury Capillary Pressure Curves and the Intepretation of Pore Structure and Capillary Behaviour in Reservoir Rocks

N. C. Wardlaw, R. P. Taylor

CSPG Bulletin

... in the sample, since yield will depend on how that saturation was achieved; for example, by injection of oil displacing water (drainage), by injection...

1976

Comparative Characteristics of Gases Dissolved in Waters of the Jurassic, Cretaceous and Paleogene Sediments of the Platform Part of Western Central Asia

V. P. Stroganov, M. I. Shubbota

Petroleum Geology: A Digest of Russian Literature

... by considerably less total background gas content and lower values of the coefficient of gas saturation. (Pg/Pfm). Points characterizing the Cretaceous water...

1973

Mixed Reservoir Wetting in Unconventional Reservoirs and Interpretation of Porosity/Resistivity Cross Plots, Derived From Triple-Combo Log Data

Michael Holmes, Antony M. Holmes, Dominic I. Holmes

Unconventional Resources Technology Conference (URTEC)

..., a rock property, often assumed to be 2.0 Archie saturation exponent, a fluid property, often assumed to be equal to m Total water saturation (clean...

2017

Velocity of P- and S-Waves in Arab-D and WCSB Carbonates

Search and Discovery.com

.... Samples with low porosity show less velocity variation with pressure increase. The dry comprssional velocities increased with water saturation...

2013

Method of Investigation of Water Wells

I. K. Zerchaninov

Petroleum Geology: A Digest of Russian Literature

... in the wall zone, the well should be completed under a pressure higher than the saturation pressure of the dissolved gases in the formation water. The value...

1961

Determination of the Productivity of Low Resistivity Sandy Reservoirs

N. D. Gusakov

Petroleum Geology: A Digest of Russian Literature

... contact according to Rn. However, this method gives good results for pure sandstones. The coefficient of water-saturation was determined for another...

1961

Extend Well Life by Optimizing Well Completion and Pumping Operation, #41647 (2015).

Xingjin Wang

Search and Discovery.com

... is constrained when the permeability venues were plunged during dewater •  Lower water production does not mean low water saturation, because...

2015

Simulation of Petroleum Migration in Fine-Grained Rock by Upscaling Relative Permeability Curves: The Malvinas Basin, Offshore Argentina

Andre Vayssaire

AAPG Special Volumes

... volume. At this stage, all mobile water has flooded out of the pore space. An additional increase of saturation will force the petroleum to move out...

2012

Engineering Concepts Useful in Oil Finding

J. J. Arps

AAPG Bulletin

... PRESSURE AND RELATIVE PERMEABILITY CAPILLARY PRESSURE A typical relation between the percentage of interstitial water saturation, Sw, in a porous water...

1964

Geology and Secondary Oil Recovery

Parke A. Dickey

Tulsa Geological Society

... effective communication with large bodies of water. It is the most inefficient type of mechanism, and most fields where secondary recovery has been...

1945

Use of Impulse Neutron Methods in Oil Fields of Belorussia

Ya. N. Abdukhalikov, A. S. Demidov, T. G. Demidova

Petroleum Geology: A Digest of Russian Literature

..., Ostashkovich, and Vishan fields, which are worked using both external and internal water flood. The oil pools of these fields occur in inter- salt or sub-salt...

1977

Determination of the Position of the Water-Oil Contact

A. V. Velichko

Petroleum Geology: A Digest of Russian Literature

...., Lepeshinskiy, 1. Yu., and Dorofeyev, V. S., 1955, Estimation of the water-oil saturation of strata in cased wells by the neutron-gamma logging...

1961

Chemical Stimulation with Driving Process to Extract Oil from Tight Formation

Jin Zhang, Dongmei Wang

Unconventional Resources Technology Conference (URTEC)

... conditions. Also, the effect of initial water saturation, surfactant concentration, and surfactant solution salinity on this process were examined...

2018

Novel Oil Flow Enhancement Chemistry for Unconventional Formations Evaluated and Optimized by Cutting-Edge Methodology

Elizabeth Cambre, Ali Abedini, Xinyue Zhang, Kirstie Boyle, Edward Hughes

Unconventional Resources Technology Conference (URTEC)

... Composition Crude Type Frac zone Nano Network 24 μm 110 nm ~ 107.76 D ~2.7 μD ~ 40% ~5.9% 90% oil saturation, 10% water saturation Delaware Basin...

2019

Integrating Basin Modelling with Geophysical Methods; #120108 (2013)

Hans Martin Helset, Zhijun Du, and Erling Fjær

Search and Discovery.com

... on porosity and water saturation, which in turn are important parameters in secondary migration modelling. In this way, saturations and porosity obtained...

2013

Permeability and Tortuosity Variations in Naturally Fractured Carbonate Reservoir, #41630 (2015).

Adenike Tokan-Lawal, Masa Prodanovic, Peter Eichhubl

Search and Discovery.com

... as the tortuosity of the pore space and the capillary pressure-water saturation (Pc-Sw) relationship in the Niobrara. The tortuosity and capillary pressure (Figure...

2015

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