Abstract: Variable Formation Water Resistivity (Rw) and Bitumen "Flushing" in the Athabasca Oil Sands; Effect on Bitumen Assessment, by Michael J. Ranger and Brian Rottenfusser; #90039 (2005)

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The Oil Output of Strata

M. T. Zoloev

Petroleum Geology: A Digest of Russian Literature

... maintains formation pressure by means of water injection. This large production experiment has been in practice about ten years in Tuimazy. The first...

Under-Saturation in Coals: How Does It Happen and Why Is It Important, by Robert A. Lamarre, #40195 (2006).

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High-Resolution Three-Dimensional Water Saturation Prediction - A Case Study from Offshore Nile Delta; #42206 (2018)

Islam A. Mohamed, Ahmed Hosny, Abdulrahman Ali Mohamed

Search and Discovery.com

...High-Resolution Three-Dimensional Water Saturation Prediction - A Case Study from Offshore Nile Delta; #42206 (2018) Islam A. Mohamed, Ahmed Hosny...

Organic Shale Spontaneous Imbibition and Monitoring with NMR to Evaluate In-Situ Saturations, Wettability and Molecular Sieving

Mansoor Ali, Safdar Ali, Ashish Mathur, Chad Belanger

Unconventional Resources Technology Conference (URTEC)

...% liquid saturation. Allowing identical plugs to imbibe both oil and water with different starting points and accurate monitoring with NMR established...

Sediment Control on Hydrate Occurrence in Natural Sediments – from Experimental Results, by Hailong Lu, Fred Wright, Toshiharu Okui, Scott Dallimore, James Zheng, John A. Ripmeester; #90035 (2004)

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Induced Gamma Ray Spectroscopy (IGS) Log Application in the Java Sea

Cholid Mas, Anna Maria, Mark Schneider, Bambang Hari Setiyawan

Indonesian Petroleum Association

... to define the oil saturation behind casing. Formation water salinity in the Maxus SES PSC area is much lower than 30,000 ppm chloride. In this condition...

Feasibility of Reserve Estimate from Combined Elastic and Resistivity Data

Carmen T. Gomez, Jack Dvorkin, Gary Mavko

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... gas sand whose porosity ( ) varies from 0.1 to 0.4 and water saturation ( S w ) is between 0.2 and 1.0. In Figure 1 we display the elastic properties...

The Recognition of Possible Oil and Water Wettability Changes in the Permian Delaware Mountain Group Sandstones from Petrophysical Well Logs

G. B. Asquith, M. D. Thomerson, M. D. Arnold

West Texas Geological Society

... to determine saturation exponent and relative permeabilities. When sandstones like the Delaware Mountain Group are dominantly water-wet both Archie (m=n=2...

The Recognition of Possible Oil and Water Wettability Changes in the Permian Delaware Mountain Group Sandstones from Petrophysical Well Logs

G. B. Asquith, M. D. Thomerson, M. D. Arnold

West Texas Geological Society

... to determine saturation exponent and relative permeabilities. When sandstones like the Delaware Mountain Group are dominantly water-wet both Archie (m=n=2...

Time Lapse Feasibility Seismic Study of Gas Carbonates Reservoir in Tetra Field, Indonesia

Helmi Indrajaya, Boris Gurevich, Maxim Lebedev, Sigit Sukmono

Indonesian Petroleum Association

.... The reservoir target is upper Miocene carbonate build-up of Mantawa Member Formation. We developed new paradigm using gradual assumption of water saturation...

A Two-Phase Well Test Analysis for Water Injection Wells

Takao Namba

Indonesian Petroleum Association

... bank approximation still may not be sufficient because the saturation gradient in the water invaded zone is neglected in the model. Recently, the effect...

PRIEST & BEAVERS

Bernold M. Hanson

West Texas Geological Society

...; however, high water saturation. Drive Mechanism: Fluid expansion type Character of Oil: Gravity 31.4° @ 60° API type: sour Base: paraffin Color: dark...

ABSTRACT: 'Fizz' water and low gas saturated reservoirs; #90007 (2002)

De-hua Han, Michael Batzle

Search and Discovery.com

... to be relatively homogenous. Although fluid properties and gas distributions are complicated in deep-water reservoirs, seismic evaluation of gas saturation...

Fracture Porosity and the Cementation Exponent (M): Chapter VIII

George B. Asquith

AAPG Special Volumes

...) formula will always give an m value of less than 2.0, and calculated water saturation values will be lowered. Besides fractures, vuggy porosity also has...

ABSTRACT: Reservoir Monitoring Through Cased Hole Formation Resistivity Tool- A Case Study from Sobhasan Complex Mehsana Asset, Gujarat India; #90118 (2011)

Saurabh Pandey, Sanjoy Das, B. K. Das, Mohan Lal, and Jai Nath Ram

Search and Discovery.com

... have been discussed in details. Comparison between original and present water saturation level immediately detects the depletion zones and the degree...

The Future of Exploration

Valente Ricoy, Friedrich Roth

GEO ExPro Magazine

... resistivity only coincides with the upper flat spot. (c) Plot for water saturation (Sw) vs. seismic velocity (Vp) and resistivity (Rt). Vp is very...

ARE CLINTON SAND FLOODS ECONOMICALLY FEASIBLE?

H. C. Slider, The East Ohio Gas Company, Cleveland, Ohio

Ohio Geological Society

... equal to between 60 and 195 per cent of the primary production, depending upon the porosity, connate water saturation, sweep...

The Effect of Hydrodynamics on Production in the Miller Creek Oil Field, Crook County, Wyoming

Roger L. Hoeger

Wyoming Geological Association

... the entire system, including through the oil accumulation. In those pore spaces wherein the oil saturation is high, the water-phase continuity occurs...

Shaly Sand Log Analysis Using Cation Exchange Capacity Data

Darrell C. Bush, Ralph E. Jenkins

Indonesian Petroleum Association

... provided by the clays becomes more significant to water saturation calculations as the hydrocarbon saturation increases. Formations with such depressed...

Evaluating Gas Content of Deep Gas-Shale Core Samples: The Lost Gas Problem

Alton Brown

West Texas Geological Society

..., and dissolved gas. Only sorbed and free gas are significant. Gas in pore space can be estimated from total porosity, water saturation, Bg and reservoir pressure...

CO2 Storage and EOR Resource Assessment of the Cypress Sandstone Residual Oil Zone Play in the Illinois Basin

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Abstract: Use of Static and Dynamic Data in Geological Modelling and Numerical Simulation for Optimal Placement and Selection of SAGD Well-Pairs for AOSCs MacKay River Commercial Project; #90172 (2014)

W. Fu, A. Bernal, C. Heron, M. Caplan, L. Sullivan, E. Herle

Search and Discovery.com

... characterization. The geo-model comprises facies, water saturation, porosity, vertical and horizontal permeability and fluid models. The upper McMurray...

Application of Pulsed Neutron Technology to Identify Untapped Oil in the Low Porosity, Low Salinity Kais Carbonate at Salawati Basin, West Papua

Ricky Sitinjak, Agung Reksahutama, Eli Silalahi, Michael Sompie, Donny Miraza

Indonesian Petroleum Association

... techniques such as curve overlays and to calculate water saturation from Carbon/Oxygen (C/O) measurements. They have been used for oil/water saturation...

Capillary Pressure Techniques: Application to Exploration and Development Geology

Jeffrey B. Jennings

AAPG Bulletin

..., with sorting becoming poorer as the plateau steepens. rreducible water saturation, Swi, is the percentage of the pore space that mercury could...