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The AAPG/Datapages Combined Publications Database

Showing 83,520 Results. Searched 196,431 documents.

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Abstract: Thin Bed Resolution by Estimating Resistivity Profiles from Porosity Log Responses; #90211 (2015)

Michael Holmes, Antony Holmes, and Dominic Holmes

Search and Discovery.com

... – density, neutron, and acoustic – are derived, with a complete range of assumed gas/water saturation combinations. By comparing the pseudo logs...

2015

Abstract: Comparitive Study of Relative Permeability and Residual Saturation Estimates of Kerogen and Shale Samples; #90309 (2017)

Shiv Prakash Ojha, Dr. Siddharth Misra

Search and Discovery.com

... an increase in residual water saturation estimates with maturity. For the kerogen samples, the irreducible water saturation estimates increase from 17...

2017

Reservoir resistivity assessment, best practices, and pitfalls

Daniel Baltar

International Meeting for Applied Geoscience and Energy (IMAGE)

..., in relationships like Archie’s (Archie, 1942), is typically represented as the a function of porosity and water saturation as presented in equation 1...

2023

Integrated Subsurface to Surface Modeling to Assess Reservoir Uncertainty Quantification to a Carbonate Reservoir

Alysia Chaterine, Axel Perwira, Ahmad Reizky Azhar, Silvya Dewi Rahmawati

Indonesian Petroleum Association

... – i.e Corey curvature (Ng), relative permeability of gas (Krg), oil-to-water critical saturation (Sowcr), gas-to-oil critical saturation (Sogcr...

2020

Geological Causes of the Rapid Water Flooding of Wells of Stratum BS 2/10 of Sutormin Field

S. V. Arkhipov

Petroleum Geology: A Digest of Russian Literature

... differences in permeability but rather to low initial oil saturation of the reservoirs, a great variation in the level of the water-oil contact...

1990

Abstract: P-Wave Velocity Variation in Water-Saturated Sand from Shallow Seismic Refraction

L. S. Leong, K. H. Ho, K. Y. Lee, C. C. Yew

Geological Society of Malaysia (GSM)

... from the current assignment and interpretation of velocities to various degrees of water saturation in the sands and gravel. Dry sand and soil cover...

1992

Effects of Oil and Gas Accumulation on Water Movement: GEOLOGIC NOTES

Richard E. Chapman

AAPG Bulletin

...Effects of Oil and Gas Accumulation on Water Movement: GEOLOGIC NOTES Richard E. Chapman 1982 368 374 66 3. (March) The water saturation of an oil...

1982

Log Interpretation in the Brackish Water Frio Trend

Terry Walker

GCAGS Transactions

... gives Rxo, the resistivity End_Page 171------------------------ Figure 1. Chart for calculating water saturation from FoRxo-Guard logs (15% residual...

1959

ABSTRACT CO2 Sequestration Monitoring in a Low Salinity Formation Water Environment, #90103 (2010)

Yang Xing Wang, Doug Murray, Tadashi Horie, Tukasa Yoshimura

Search and Discovery.com

... water salinity is high, constant and known, formation water saturation (Sw) may be calculated from sigma. Sigma Measurements Sigma is a material...

2010

Abstract: High-Resolution Three-Dimensional Water Saturation Prediction … A Case Study from Offshore Nile Delta; #90319 (2018)

Islam A. Mohamed, Ahmed Hosny, Abdulrahman Ali Mohamed

Search and Discovery.com

...Abstract: High-Resolution Three-Dimensional Water Saturation Prediction … A Case Study from Offshore Nile Delta; #90319 (2018) Islam A. Mohamed...

2018

Extended Abstract: Integrating Time-Lapse 3D (4D) Seismic Data with Reservoir Simulators

John Waggoner

Petroleum Exploration Society of Australia (PESA)

... to changes in water saturation. A remarkably strong correlation (coef. = -0.79) indicated that such an approach was feas ible, so a water saturation...

2000

Abstract: Analysis and Implications of the Archie-Haro Equation in Modeling Resistivity of the Rocks; #90187 (2014)

Carlos Haro

Search and Discovery.com

... are quantified by the magnitude of corner angles. The effectiveness of this procedure to calculate water saturation (Sw) has been verified using Archie...

2014

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

Sheng Peng

Search and Discovery.com

..., leading to a rapid-to-gradual drop of gas relative permeability with increasing water saturation. A conceptual model on water redistribution...

Unknown

Improving Net Pay Estimation by Identification of Producing Oil Water Contact POWC in Heterogenous Carbonates

Aman Arora, Steven Henderson, George B. Asquith

Unconventional Resources Technology Conference (URTEC)

... water level from conventional log/core derived saturation is unreliable due to the heterogenous nature of the rock, mixed wettability, and hydraulic...

2021

Dolomite-Calcite Relationships in Sea Water: Theoretical Considerations and Preliminary Experimental Results

Eytan Sass

Journal of Sedimentary Research (SEPM)

... quantitative departure from saturation. The method developed herein is different from Weyl's, however, in being specially adapted to sea water. Thus, both...

1965

Resolving Water Saturation Estimation in Thin Carbonate Reservoirs Using Resistivity Inversion, #40931 (2012)

Amr M. Serry, Sabah K. Aziz, Omar Al-Farisi, Mariam Al-Marzouqi, Sultan Budebes

Search and Discovery.com

...Resolving Water Saturation Estimation in Thin Carbonate Reservoirs Using Resistivity Inversion, #40931 (2012) Amr M. Serry, Sabah K. Aziz, Omar Al...

2012

Abstract: Quantifying Softening of Reservoir Rock by Fracturing Fluid; #90224 (2015)

Markus Pagels

Search and Discovery.com

... content as a function of plug depth results in water saturation and rock strength profiles throughout the plug. This enables correlating the loss...

2015

Calcification at Fanning Atoll: ABSTRACT

S. V. Smith, Francois Pesret

AAPG Bulletin

... to estimate water residence time and the rate of various CO2 flux processes, particularly calcification. Residence time of water in the lagoon is about 1...

1973

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