Abstract: Subsurface Contaminant Pathways and Terrain Instability in Legacy Oil and Gas Wells with Implications for Environmental Risk and Remediation; #91212 (2025)

Kelechi Nnaji Eze, Temitope Kehinde, Grace Shofisile, Akpevwe Erhieyovwe, Moshood Borokinni, Kayode Ekanoye

Search and Discovery.com

... to migrate into groundwater and the atmosphere. These failures are exacerbated in geologically sensitive areas, where shifts in pore pressure can...

Alterations of Madison Carbonate Rocks Under Supercritical CO2-Brine Interaction: Implications for Long-Term Storage Integrity

Luc Yvan Nkok, Adesina S. Fadairo, Rockson Aluah, Tomiwa Oguntade

Unconventional Resources Technology Conference (URTEC)

..., and pore structure evolution in carbonate formations relevant to carbon capture and storage (CCS). Core plugs from Madison carbonate rock were immersed...

Upscaling of Pore Network and Permeability from Micron to Millimeter Scale in Organic-Pore Dominated Mudstones; #41429 (2014)

Sheng Peng, Tongwei Zhang, Stephen C. Ruppel

Search and Discovery.com

...Upscaling of Pore Network and Permeability from Micron to Millimeter Scale in Organic-Pore Dominated Mudstones; #41429 (2014) Sheng Peng, Tongwei...

Use of Multiple Log Curves to Predict Permeability in a Dolomite Reservoir, San Andres of Welch Field, Dawson County, Texas

Gregory D. Hinterlong

West Texas Geological Society

... to permeability. In many sandstones this practice can yield reasonable results; however, the complex nature of the pore systems in carbonate rocks...

Abstract/Excerpts: Secondary Migration of Petroleum as a Highly Efficient, Self-Adjusting Process with Little or No Capillary Resistance, by John G. Stainforth; #120098 (2013)

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ABSTRACT: Pore Pressure Predictions in the Challenging Supra / Sub-Salt Exploration Plays in Deep Water, Gulf of Mexico; #90007 (2002)

Shaker, Selim, Smith, Michael

Search and Discovery.com

...ABSTRACT: Pore Pressure Predictions in the Challenging Supra / Sub-Salt Exploration Plays in Deep Water, Gulf of Mexico; #90007 (2002) Shaker, Selim...

Fracture and Non-Matrix Pore Development Related to Evaporite Paleokarst Collapse, Lower Cretaceous Comanche Shelf, Texas; #30215 (2011)

Christopher Zahm and Robert G. Loucks

Search and Discovery.com

.... Source: Halliburton Key Questions • What are important factors in deformation styles within evaporite paleokarst systems? • What pore types do we see...

Role of Thermal Parameters in Modelling Fracture Gradient and Overpressure Mechanism in Southern Part of West Baram Delta, Sarawak, Malaysia, #42305 (2018).

Wan Ismail Wan Yusoff, Wan Nur Athirah W Abd Muhaimi, Kurniawan Adha, Nurhajeerah Mhd Hanapiah,

Search and Discovery.com

... abstract prepared in conjunction with oral presentation given at AAPG Asia Pacific Region GTW, Pore Pressure & Geomechanics: From Exploration to Abandonment...

Origin and Description of the Micropore Network within the Lower Cretaceous Stuart City Trend Tight-Gas Limestone Reservoir in Pawnee Field in South Texas

R. G. Loucks, F. J. Lucia, L. E. Waite

GCAGS Journal

... 1 md. The major pore network consists of micropores associated with development of microrhombic calcite, which ranges between 1 ̶ 6 μm in diamete...

Permeability, Capillary Pressure, and Relative Permeability Properties In Low-Permeability Reservoirs and the Influence of Thin, High-Permeability Beds On Production

Alan P. Byrnes

Rocky Mountain Association of Geologists

... that is similar for both sandstones and carbonates and is highly correlated with the principal pore-throat diameter. Though permeability is principally controlled...

An Analysis of the Roles of Stress, Temperature, and pH in Chemical Compaction of Sandstones

Heather A. Sheldon, John Wheeler, Richard H. Worden, Michael J. Cheadle

Journal of Sedimentary Research (SEPM)

... contacts and transport of solute to the adjacent pore space by diffusion. The driving force for diffusion is a gradient in chemical potential, therefore...

A Semianalytical P/Z Technique for the Analysis of Reservoir Performance from Abnormally Pressured Gas Reservoirs

Ronald Gunawan, T. A. Blasingame

Indonesian Petroleum Association

... type curve matching technique that determines the gas-in-place (G). In addition to gas-in-place, this new technique can be used to calculate pore...

Hydraulic Fracture Conductivity as a Function of Proppant Concentration Under Various Effective Stresses: From Partial Monolayer to Multilayer Proppants

Ming Fan, Yanhui Han, Cheng Chen

Unconventional Resources Technology Conference (URTEC)

... and the resultant proppant particle movement and rearrangement during the process of reservoir depletion due to hydrocarbon production. The pore...

Modeling Methane-hydrate Formation in Marine Sediments

Lili Zheng, Hui Zhang, Mingyu Zhang, Prasad Kerkar, Devinder Mahajan

AAPG Special Volumes

... that are interconnected in their pore systems (Gladkikh and Bryant, 2005).FIGURE 2. Pore-level methane-hydrate formation models. A) Hydrate cements...

Pore Fluid and Diagenetic Evolution of Carbonate Cements in Lacustrine Carbonate–siliciclastic Rocks: A Case from the Lower Cretaceous of the Erennaoer Sag, Erlian Basin, NE China

Wei Wei, Xiaomin Zhu, Daizhao Chen, Shifa Zhu, Mingwei He, Shuyang Sun

Journal of Sedimentary Research (SEPM)

...Pore Fluid and Diagenetic Evolution of Carbonate Cements in Lacustrine Carbonate–siliciclastic Rocks: A Case from the Lower Cretaceous...

Progress in Laboratory Studies of Gas Hydrate in Porous Media at the Geological Survey of Canada

J. F. Wright, S. R. Dallimore

AAPG Special Volumes

... capability to successfully grow gas hydrate within the pore volume of natural sediments and/or synthetic quartz analogs, development of a dielectric...

Influence of Wettability on Residual Gas Trapping and Enhanced Oil Recovery in Three-Phase Flow: a Pore-Scale Analysis using Micro-Computed Tomography; #41353 (2014)

S. Iglauer, M. Sarmadivaleh, M. Lebedev, and M. Ferno

Search and Discovery.com

... systems: pore-scale processes relating to capillary pressure-saturation relationships: Water Resour Res., v. 29, p. 2963-2974. Stauffer, D., 1979...

Spontaneous Imbibition of Fracturing Fluid and Oil in Shale

Morteza Akbarabadi, Soheil Saraji, Mohammad Piri

Unconventional Resources Technology Conference (URTEC)

... Tomography, can be used to investigate these systems and associated flow problems. These methods provide a platform to examine the pore-scale fluid...

A Preliminary Analysis of Possible Formation Damage in the Lower Talang Akar Sandstone Reservoirs of the AVA Field, Offshore North West Java

Teguh Prasetyo

Indonesian Petroleum Association

... Akar. It is possible that fines which are released can pass through these systems more readily since the higher permeability implies larger pore...

Pore Size and Pore Throat Types in a Heterogeneous Dolostone Reservoir, Devonian Grosmont Formation, Western Canada Sedimentary Basin

Ping Luo , Hans G. Machel

AAPG Bulletin

... injected before pressure was reduced (e.g., Wardlaw and Taylor, 1976; Melas and Friedman, 1992). Generally, four aspects of pore systems dominate...

Reservoir Rock Potential of the Paleozoic-Mesozoic Sandstone of the Southern Flank of the Central Range, Irian Jaya

H. Panggabean, A. Sufni Hakim

Indonesian Petroleum Association

..., "Scanning electron microscope study of pore systems in rocks", Jour. of Geophys. Res., v. 76, no. 20, pp. 4932-4948. VINKE, B., 1958, "Report...

Capillary Pressure Techniques: Application to Exploration and Development Geology

Jeffrey B. Jennings

AAPG Bulletin

... pressure can be viewed as the pressure required to drive a fluid through a pore throat and displace the pore wetting fluid, with greater pressure being...

Abstract: Amazing Displays of Deformation Band Shear Zones Within Structure-Tectonic Systems of the Colorado Plateau . . . From Zion to Bryce and Beyond, by Davis, George H.; #90929 (1998).

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ABSTRACT Reservoir Assessment for the Application of Enhanced Geothermal Systems in Tight Sediments of a Neogene Basin, #90128 (2011)

Eva Wegerer

Search and Discovery.com

...ABSTRACT Reservoir Assessment for the Application of Enhanced Geothermal Systems in Tight Sediments of a Neogene Basin, #90128 (2011) Eva Wegerer...

A possible link between colloidal migration of petroleum and reservoir diagenesis

John G. Stainforth

International Meeting for Applied Geoscience and Energy (IMAGE)

... migration of petroleum fail to explain many of the characteristics of secondary migration systems. As an alternative, I have resurrected an old hypothesis...