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The AAPG/Datapages Combined Publications Database

Showing 23,923 Results. Searched 200,616 documents.

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ABSTRACT: Improving Recovery Predictions from Fluvial and Shallow Marine Reservoirs Using Combined Boolean and Gaussian Facies Models; #90007 (2002)

Sean Joseph Hayes, David Mundy, Kim Safton

Search and Discovery.com

... as a result of reduction in pore size, realistic spatial models of these facies will influence the “sweep” and production profiles and prediction...

2002

Abstract: Gas-Water Relative Permeability: Direct Measurements and Implications for Water and Gas Production;

Sheng Peng

Search and Discovery.com

... factors including pore size, shape, connectivity, and wettability are taken into account in this conceptual model. The combined effect of these four...

Unknown

Abstract: Facies Analysis and Reservoir Quality of the Early Ordovician Braided Deposits of Saudi Arabia, Outcrop Approach; #91209 (2025)

Mutasim S. Osman, Ammar Adam, Mazin Bashri

Search and Discovery.com

... 0.1 to 5400 mD, with an average of 996 mD. This extensive permeability range is attributed to geological factors influencing pore space connectivity...

2025

Integrated Pore Pressure Prediction: A New Powerful Concept in Field Development - Nilam Field Case Study, East Kalimantan

Usman Jauhari, Teguh Nugraha, Hazman, Andre Wijanarko

Indonesian Petroleum Association

... is discussed in this paper as the following order: • Geological Modeling and Reservoir Connectivity Analysis • Pore Pressure Prediction and Distribution...

2011

North Robertson Unit

Jim Kamis

West Texas Geological Society

... characteristics. These discrepancies are a result of changes in pore structure caused by variations in pore type, size, and throat size. Extreme variation...

1996

Challenges and Current Advances in the Rock Physics of Carbonate Rocks, #120094 (2012)

Tiziana Vanorio, Yael Ebert, Ammar El Husseiny

Search and Discovery.com

... experiments and time-lapse imaging on synthetic samples mimicking composition, microstructure, and pore structure (i.e., pore shape and size) of carbonates...

2012

ABSTRACT: CHARACTERIZATION OF THE MONTEREY FORMATION AT ELK HILLS; #90014 (2003)

Schwalbach, Jon R., Charles O’Brien, Robert Godfrey, Cynthia Huggins

Search and Discovery.com

... on pore throat diameter using mercury intrusion techniques (MICP). Increased clay volume also degrades pore geometry, and is quantified using similar...

Unknown

Critical diagenetic features controlling intergranular flow paths and matrix permeability in the Codell Sandstone, northeastern Colorado

Daniel Alonso Medina, David A. Budd

Rocky Mountain Association of Geologists

... by Smith (2015) suggests a single pore network in all facies, but with varying ratios of larger and smaller pore throat sizes. Collectively, these data...

2020

Three-dimensional reservoir characterization and flow simulation of heterolithic tidal sandstones

Matthew D. Jackson, Shuji Yoshida, Ann H. Muggeridge, Howard D. Johnson

AAPG Bulletin

... alternations). We have characterized the reservoir properties (sandstone connectivity, effective permeability, and displacement efficiency) of these facies...

2005

Hydrocarbon Phase Behavior Under Nanoconfinement and Shale-PVT Model Development

Bikai Jin, Lin Li, Hao Sun, Dengen Zhou

Unconventional Resources Technology Conference (URTEC)

... that production from liquid-rich shale (LRS) reservoirs behaves very differently from conventional reservoirs due to very small pore size of shale...

2023

Permeability of upper Wolfcamp lithofacies in the Delaware Basin: The role of stratigraphic heterogeneity in the production of unconventional reservoirs

Sebastian Ramiro-Ramirez, Athma R. Bhandari, Robert M. Reed, and Peter B. Flemings

AAPG Bulletin

... 2). However, the MICP data (Figure 11C, D) show that the pore throat size distributions are almost similar for these two lithofacies...

2024

Lithofacies, Diagenesis and Related Reservoir Properties of the Upper Devonian Grosmont Formation, Northern Alberta

Francois Theriault

CSPG Bulletin

... pore to throat size ratio (Fig. 14-B). This sample has a porosity value of 17%, permeability of 950 md and a recovery efficiency of 58% as seen in Fig...

1988

Determination of Residual Gas Saturation and Relative Permeability in the Modeling of the Abadi Gas Field

Masahiko Nomura

Indonesian Petroleum Association

... permeability, lower porosity tends to decrease the pore throat and body size ratio. After several attempts to select petrophysical parameter to link...

2012

Abstract: Predicting Permeability With Magnetic Resonance Imaging in the Edwards Limestone/Stuart City Trend, Texas

Hank DeWitt, Mike Globe, Ray Sorenson

GCAGS Transactions

... Sorenson 1996 Vol. 46 (1996), Determining pore size and pore geometry relationships in carbonate rocks and relating both to permeability is difficult...

1996

The Influence of Fault Zone Processes and Diagenesis on Fluid Flow: Chapter 10: DIAGENESIS AND FAULTS

R. J. Knipe

AAPG Special Volumes

...) the hanging wall lower tip compression zone may develop pore throat pinching during compression which reduces permeability. (Thus it is possible during early...

1993

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

... such as at the surface. DISCUSSION Connectivity of Pore Types Different types of pores will have different degrees of connectivity to larger, millimeter...

2020

Eagle Field

Editors: Edward D. Dolly and James C. Mullarkey

Rocky Mountain Association of Geologists

... grainstone. Pore-throat sorting in this rock is poor, with large moldic pores through a continuum to very small pore throats in the intercrystalline dolomite...

1996

CO2-Shale Reactivity at the Matrix-Fracture Interface

Sean Sanguinito, Patricia Cvetic, Angela Goodman, Barbara Kutchko, Sittichai Natesakhawat

Unconventional Resources Technology Conference (URTEC)

... 10000 1000000 Pore throat diameter (nm) Pore width (nm) Figure 6. Pore size distribution of MS-1 based on CO2 (left), N2 (middle), and Hg (right...

2019

Clastic Pipe Diagenesis of the Jurassic Carmel Formation, Southern Utah; #51352 (2017)

David F. Wheatley, Marjorie A. Chan

Search and Discovery.com

...? • “Diagenesis problem” • When do pipe cements form? • Over-predicting/under-predicting reservoir size, connectivity Research Questions: • Timing and degree...

2017

Mission Canyon Formation Reservoir Characteristics in North Dakota

Robert F. Lindsay

Rocky Mountain Association of Geologists

... is dolomitized skeletal wackestone. These facies are described in Lindsay (1987). Scale is 1 cm. Pore throat size radii connecting the various pores...

1988

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