Abstract: Heavy Oil Reservoir Management in Colombia: Challenges and Opportunities; #90212 (2015)

José Villasmil, J. Andrade, A. Romero, and J. Castillo

Search and Discovery.com

... histories that resulted in complex oil and water saturation distribution. • Flow conformance issues in the wells. • Validity of Darcy equation...

Limitations of Ground Water as Aid in Determination of Hidden Geologic Structure

E. K. Soper

AAPG Bulletin

... their waters from distant areas. The pervious water-carrying strata in the lower zone, or zones, of saturation are overlain and underlain by relatively...

Reservoir Characterization of Shaley Sandstones in the Belly River (Judith River) Formation. Examples from Wilson Creek and Ghostpine, Alberta

G. Wasser

CSPG Special Publications

... size and water saturation are the critical factors that determine reservoir quality. These factors are strongly influenced by the depositional facies...

Evolution and Evaluation of a Shallow Marine LRLC Reservoir With Advanced Well-log Measurements: A Case Study from Offshore Nigeria

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Advanced Mud Gas and Fluid Inclusion Analysis—Vaca Muerta Horizontal, Argentina

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The Commercial Convergence of CO2 EOR, Residual Oil Zones and Aquifer Dynamics

L. Stephen Melzer

West Texas Geological Society

... the reservoir engineering profession calls a “capillary- based transition zone”. Given constant vertical reservoir properties, the water saturation increases...

“New Reservoir Opportunities for Enhanced Oil Recovery and Carbon Capture Utilization and Storage(CCUS): Modeling Results for Mobile Water Intervals with Residual Oil”

Robert Trentham, L. Stephen Melzer, David Vance

West Texas Geological Society

...“New Reservoir Opportunities for Enhanced Oil Recovery and Carbon Capture Utilization and Storage(CCUS): Modeling Results for Mobile Water Intervals...

Abstract: Depositional Model for Deepwater Miocene Reservoirs in the Jubilee and Spiderman Gas Fields, Eastern Gulf of Mexico

Todd Greene, Brian O'Neill, Peter Gamwell, Todd Butaud, Andrew Pink, Michael Golden, David Jones, James Parr, Michael Taylor, and Istvan Barany

Houston Geological Society Bulletin

... for deep-water sands, as a fundamental framework to a reservoir simulation model, can improve our ability to predict how the reservoir will perform over...

Pore-Size Distribution in Sandstones: GEOLOGIC NOTE

A. S. T. Netto

AAPG Bulletin

... have high irreducible water saturation and low permeability; the amount of micropores is an indication of these variables. Pore-size distribution...

Petrophysical Analysis of Shaly Sandstones Using Integrated Wireline Log Interpretation

Han Li, Phebe Deyhim, Zuhair Al-Shaieb, Jim Puckette

Kansas Geological Society

..., but are difficult to evaluate petrophysically because their water-saturation (Sw) calculations seem high using conventional analyses. Recent technological...

ABSTRACT: Simonette Beaverhill Lake Oil Pool: Discovery History, Reservoir Characterization and Depletion Strategy, by Les R. Ollenberger and Tony L. Cortis; #91019 (1996)

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Abstract: Historical Assessment of Volumetric Uncertainty for the Humma Marrat Reservoir in the Partitioned Neutral Zone (PNZ), by W. Scott Meddaugh and Stewart Griest; #90039 (2005)

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Abstract: Towards Unlocking the Potential of the Upper Gharif Sands in Block-60, Oman; #91209 (2025)

Sulaiman Z. Al Farqani, Kamel Djaouti, Nabil Mrabti, Mohammed Al Mughairy

Search and Discovery.com

... identification and reservoir characterization up to drilling and production behavior. In this presentation, demonstrated with case studies, we will share...

Methods for Determining Interwell Facies Boundaries (and Constraining Geostatistical Correlation)

Paul M. Mitch Harris

West Texas Geological Society

... layer. Figure 2. (A) Conditionally simulated permeability field and (B) water saturation distribution at breakthrough for a simulated waterflood...

Abstract: Results of Feasibility Study of Surface-to-Borehole Time-Domain CSEM for Water-Oil Fluid Substitution in Ghawar Field, Saudi Arabia, by Daniele Colombo, Shiv Dasgupta, Kurt M. Strack, and Gang Yu; #90105 (2010)

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ABSTRACT: A New Saturation Equation for Thinly Laminated Formations, by Asakura, Shigeaki, Yuzuru Ashida, Hiroshi Eida, Alain Brie, Masahiro Kida, Akinori Imayoshi, and Tomoaki; #90913(2000).

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Role of Clay Diagenesis in Hydrocarbon Accumulation in Shale Reservoirs of Sanand Field, Cambay Basin, Gujarat, India: A Case Study; #20085 (2010)

Kamal K. Das, Bharti Jagtap, J. K. Srivastava, Sanjiv Satyarthi, Neelam Niranjan

Search and Discovery.com

...) studies were made for direct assessment of pore geometry of the rock and the irreducible water saturation (Sirw) which indicates the amount of connected...

Time-lapse FWI prediction of CO2 saturation and pore pressure

Qi Hu, Kristopher Innanen

International Meeting for Applied Geoscience and Energy (IMAGE)

... model for predicting the time-evolution of CO2 saturation and pore pressure. This approach allows for direct updating of reservoir properties from...

Effective Hydrocarbon Probe and Development of Low Resistivity Reservoir Potential in Marginal Oil Field

Bayu Adhi Pramudhita, Yuki A. Nagarani, Hotma Yusuf, Resky Yustiawan

Indonesian Petroleum Association

... water (about 0.58 0.9). Especially in Reservoir ‘B’, with high saturation water, this sand is not considered a hydrocarbon bearing reservoir (Figure 8...

Geologic Modelling of Unconventional Field Using Geostatistics, Williston Basin, North Dakota, #42476 (2019).

Alan Alexeyev, Mehdi Ostadhassan, Chunxiao Li

Search and Discovery.com

... Simulation, was used to populate the model with reservoir properties, which included porosity, permeability, effective porosity, water saturation, and shale...

Impact of Capillary Pressure on Total Porosity in Unconventional Shales

Felipe Cruz, Ali Tinni, Steven Brackeen, Carl Sondergeld, Chandra Rai

Unconventional Resources Technology Conference (URTEC)

... measurements were conducted on the shale samples at water saturation values ranging from 100% to 10%. The combination of NMR and helium porosity...

Oil and Gas Migration--Chemical and Physical Constraints

Clayton D. McAuliffe

AAPG Bulletin

... to interfacial forces until it entered the much larger water-filled pores in the reservoir rock. Oil saturation in the kerogen for oil flow to occur...

An Analytical Model to Allocate Layered Historical Production Data to Enhance Reservoir Management in a Mature Waterflood: The Minas Field Case

Alex Sulaksana

Indonesian Petroleum Association

... reservoir system, the increasing of water phase saturation in the reservoir will reduce flow capacity of oil phase. This perceptive was held when we...

Reservoir Zonation of Lower Cretaceous Deep-water Limestones in the Danish North Sea -- New Insight from Improved Core-to-Log Correlation, by Finn Jakobsen, Jon Ineson, Lars Kristensen, and Lars Stemmerik, #10056 (2003).

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Codell Sandstone, a Review of the Northern DJ Basin Oil Resource Play, Laramie County, Wyoming and Weld County, Colorado

Robert H. Sterling, Richard Bottjer, Kevin H. Smith

Unconventional Resources Technology Conference (URTEC)

... analysis performed on the Codell in the three cores. Ultraviolet light photos highlight the distribution of oil saturation in the different facies...