Introduction: Chapter 1

George B. Asquith

AAPG Special Volumes

... is immovable. A reservoir with dispersed clay will have both effective porosity (non-clay bound fluid) and total porosity (clay bound and non-clay bound fluid...

Integrated Effects of Pore Volume Compaction and Connectivity Loss on Intrinsic Permeability of Shale Samples

Davud Davudov, Rouzbeh Ghanbarnezhad Moghanloo

Unconventional Resources Technology Conference (URTEC)

... indicate that permeability reduction owing to the increased effective pressure can be as large as two orders of magnitude. However, it is customary...

Well Spacing Optimization in Shale Reservoirs Using Rate Transient Analytics

Chigozie Aniemena, Cameron LaMarca, Allen Labryer

Unconventional Resources Technology Conference (URTEC)

... shale reservoirs, the effective fracture half-length (𝑋𝑋𝑓𝑓 ) is the singular determinant of optimum well spacing with NPV as the objective...

A Physical Model of Cementation and Its Effects on Single-Phase Permeability

Manmath N. Panda, Larry W. Lake

AAPG Bulletin

.... These clusters influence permeability through an increase in effective specific surface area and tortuosity. Because the model is based on physical...

Scoria Field North Dakota

J. R. Hamke, L. C. Marchant, C. Q. Cupps

Bureau of Mines

...Scoria Field North Dakota J. R. Hamke, L. C. Marchant, C. Q. Cupps NORTH DAKOTA Scoria-Heath 323 FIELDS Pool1 Effective date of information: 1...

Geological Considerations of the Weber Sandstone Reservoir, Rangely Field, Colorado

T.C. Larson

Rocky Mountain Association of Geologists

... %, with “effective” reservoir sandstone defined here as that with 10% or greater porosity. Permeability ranges up to several hundred millidarcies. Average...

Combined Geophysical Methods for Investigating the Border Area of the Kamsko-Kinel Depression

Yu. A. Byakov, S. A. Shikhov

Petroleum Geology: A Digest of Russian Literature

... of the Lower Carboniferous by the seismic reflection method: Geologiya Nefti i Gaza, no. 2. 2. Byakov, Yu. A., 1962, Investigation of the effective velocity...

Elastic Impedance Inversion for Reservoir Delineation … A Quantitative Interpretation Case Study in the Malay Basin (Geophysics Paper 11)

N. Cheng, I. Bukhari, I. Kanok, S. Awirut, C. Vitoon

Geological Society of Malaysia (GSM)

... Company Sdn Bhd (CPOC) This case study focuses on development well targeting using the methodology of elastic impedance inversion to identify effective...

Abstract: Shale Texture Effect on Pore-Structure/Permeability Evolution Characteristics: Implications for Overpressure Mechanisms, by T. J. Katsube, G. L. Bowers, and D. R. Issler; #90923 (1999)

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Abstract: Improving Subsalt Imaging Using 3D Basin Model Derived Velocities, by Stephan PETMECKY, Martin L. ALBERTIN, and Nick BURKE; #90066 (2007)

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The Effective Seismic Techniques For Tight Carbonates And The Application Of Matured Naung Nuan Oil Field, Gulf Of Thailand

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How to Determine Effective Source Rocks: Definition and Distribution

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Strategic Weapons Bring the Next War to Your Front Door: Abstract

Robert E. Fearon

Tulsa Geological Society

..., the industrial cities of the homeland of a combatant country are among the most conspicuous. These can expect attack, deadly, certain, and effective...

Measurement of Dependent Variables - Petrophysical Variables

Alan P. Byrnes

Special Publications of SEPM

... different "operational" definitions of porosity. The two principal porosity types are absolute, or total, po­ rosity, and effective porosity (Figure 11-1...

Abstract: The Significance of Textural, Compositional, and Diagenetic Interaction on Porosity Development in Gulf Coast and Other Reservoir Sandstones

Dick Larese

Houston Geological Society Bulletin

... in the development of effective barriers to vertical fluid flow in sandstones (e.g., Nubia, Gulf of Suez). Mineralogical composition of reservoir sandstones...

Abstract: Western Canadian Oil and Gas Data Base as Working Model for More Effective North American Resource Management, by J. R. Century; #90968 (1977).

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The Use of Turpentine Substitute as an Aid in the Examination of Anhydritic Cores

A. C. Kendall

CSPG Bulletin

... available and relatively inexpensive solvent, has been found to be remarkably effective in bringing out features on anhydritic core surfaces. Applied...

Squeezing Out of Water from Clays in Reservoirs During Working of Oil-Gas Pools

A. A. Kuz’min, V. I. Uriman, Ye. P. Akent’yev

Petroleum Geology: A Digest of Russian Literature

.... Graph showing relationship of effective pressure to depth for lower redbed sediments in drill holes. 1-Oil and gas; 2-oil, gas and water...

ABSTRACT: Integrated Formation Evaluation Data Base Combining MWD and Real-Time Surface Measurements with Conventional Logging Data, by A. Whittaker, R. Dowsett, E. Nigh, A. Brooks, and J. MacPherson; #91043 (2011)

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Abstract: Origin Launches New Carbon Reduction Scheme

PESA Staff

Petroleum Exploration Society of Australia (PESA)

... ched a new Carbon Reduct ion Scheme offering Austra l ian businesses an effective, efficient and f lexible approach to reduce their carbon footprint...

ABSTRACT: High-Resolution Aeromagnetics: Cost-Effective Reconnaissance Tool for Mature Provinces, by Bailey Rascoe and William J. Czimer; #91039 (2010)

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Efficient Method of Outlining Gas Pools in the Miocene of the Outer Zone of the Cis-Carpathians

I. V. Les’kiv

Petroleum Geology: A Digest of Russian Literature

..., their areal distribution is very uneven. Wells on crests of structures encounter very small effective thicknesses, whereas those on the periclines encounter...

Abstract: Evaluating the Application of Geophysical Methods for Geotechnical Site Investigations

Abdul Rahim Samsudin

Geological Society of Malaysia (GSM)

... investigation should ensure that geophysical technique(s) employed provide cost effective information about physical properties of interest at the required...

ABSTRACT: Sandstone Permeability Viewed as a Function of Intergranular Macroporosity: Garn Formation, Haltenbanken, Mid-Norwegian Continental Shelf, by S. N. Ehrenberg; #91003 (1990).

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Geological Reservoir Analysis, Madison Formation, Elk Basin Field, Wyoming-Montana: ABSTRACT

J. A. McCaleb, D. A. Wayhan

AAPG Bulletin

... of sections of the upper Madison--up to 300 ft thick--into brecciated rubble zones, thereby removing blocks from effective communication with each other...