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The AAPG/Datapages Combined Publications Database

Showing 85,686 Results. Searched 200,357 documents.

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Novel Approach for Improved Evaluation and Saturation Estimate Behind Casing of the Gotnia Formation Using New Advanced Inelastic and Capture Nuclear Spectroscopy Technique; #42259 (2018)

Ali Abu Ghneej, Khaled Sassi, Talal Al-Adwani, Meshal Al-Wadi, Reyad Abu Taleb, Aishah Abdullah, Aisha Embaireeg

Search and Discovery.com

... Hydrocarbon Saturation From TOC – Direct Approach  Objective hydrocarbon saturation from the new spectroscopy technique  Independent of formation water...

2018

Formation Evaluation and Fluid Identification Derived from Formation Chlorine of Carbonate Reservoir in China

YUE WANG, YU ZHANG, XIAO XING WANG, BAO YAN JIANG, JIN LONG WU, XIAN RAN ZHAO, DAI GUO YU, FENG PAN, KAI XUAN LI, FAN LEI

International Meeting for Applied Geoscience and Energy (IMAGE)

... carbonate reservoirs reduce the accuracy of formation water saturation estimation from Archie’s equation, which then introduces uncertainties...

2021

Abstract: Determination of Effective Water Saturation in Low Resistivity Low Contrast Fresh Water Shaly Sands Integrating SP Log with Resistivity and Other Conventional Logs and Core Data - A Case Study; #90255 (2017)

Pradeep Kumar, Shalini Hooda, B. S. Bisht

Search and Discovery.com

...Abstract: Determination of Effective Water Saturation in Low Resistivity Low Contrast Fresh Water Shaly Sands Integrating SP Log with Resistivity...

2017

Innovative Fluid Identification Method by Integrating Array Dielectric Measurements, Nuclear Magnetic Resonance and Spectroscopy Data: One Case Study in the Low Contrast Complex Oil Reservoir, Bohai Bay, China; #42262 (2018)

Jian Wang, Suogui Shang, Jinlong Wu, Henry Mortley, Xianran Zhao, Yuxi Wang

Search and Discovery.com

... factor of fluids types. This method can help to identify oil zones with high irreducible water saturation and water zones with residual oil saturation...

2018

Saturation Monitoring, Sweep Evaluation and Identification of Bypassed Oil in a Heterogeneous Carbonate Reservoir, Raudhatain Field, North Kuwait, #20074 (2009)

Saikh A. Azim, Mansoor R. Ali, Yahya Hassan, Ashok K. Pathak, Krenek R. Ronald and Hamad T. Al-Ajmi

Search and Discovery.com

... saturation changes. Pulsed Neutron Decay logs are the conventional logging tools used for analyzing high saline formation water encroachments...

2009

Residual Saturation During Multiphase Displacement in Heterogeneous Fractures with Novel Deep Learning Prediction

Eric Guiltinan, Javier E. Santos, Qinjun Kang

Unconventional Resources Technology Conference (URTEC)

... is equal to the saturation of the fracture and that there is no residual oil or irreducible water saturation. This is in contrast with well-known...

2020

Log Interpretation Case Studies: Chapter VIII

George B. Asquith, Charles R. Gibson

AAPG Special Volumes

... the various formulas in the case studies, keep in mind that many values such as water saturation (Sw) and porosity () are given in percent. So, even though...

1982

Petrophysical Interpretation of Electromagnetic Induction and Dielectric Dispersion Logs in Bakken Petroleum System; #42155 (2017)

Pratiksha Tathed, Yifu Han, Siddharth Misra

Search and Discovery.com

... saturation and those obtained using the service company’s dielectric inversion exhibit the best match with Dean-Stark’s core water saturation...

2017

Mapping Oil-Prone Facies in 3D for Field Development and Optimizing Production: A Midland Basin Case Study

Paritosh Bhatnagar, Venkatesh Anantharamu, Ron Bianco

Unconventional Resources Technology Conference (URTEC)

... is prohibited. Abstract In this study, we used core calibrated wireline data to estimate water saturation and map oil-prone facies laterally using high trace...

2024

Abstract: Petrophysical Characterization of an Interpreted Transition Zone in the Wasia Formation, Rub Al-Khali Basin, Saudi Arabia; #90319 (2018)

Naser Gomaa, Christopher T. Reid, Abdulatif Enezi, David Taylor

Search and Discovery.com

... petrophysical analysis suggested a high water saturation - even in the high total mud-gas section at the top of reservoir. Additionally, the initial...

2018

Marine Diagenesis on Enewetak Atoll: ABSTRACT

Arthur H. Saller

AAPG Bulletin

... that marine waters have extensively altered the original carbonate sediments. Evidence supporting alteration by marine water includes: (1) calcite...

1985

Definition of Water Table: GEOLOGICAL NOTES

Carroll F. Knutson

AAPG Bulletin

... in a supercapillary opening in the rock (Fig. 3). B.--The water table is the upper surface of the zone of essentially 100 per cent water saturation...

1954

Estimation of Gas-hydrate Saturation and Heterogeneity on Cascadia Margin from Ocean Drilling Project Leg 204 Logging-while-drilling Measurements

Aleksandra Janik, David Goldberg, Gilles Guerin, Timothy Collett

AAPG Special Volumes

... step obtains the gas-hydrate saturation by subtracting the amount of pore space saturated with water from total porosity calculated from the density...

2009

Petrophysical Characterization of a Lower Cretaceous Carbonate Reservoir, Onshore Abu Dhabi, UAE

Suryanarayana Karri and Yousef Al Mehairi

Search and Discovery.com

... for the reservoir required the population of the grid cells with petrophysical properties such as porosity, permeability, and water saturation for a meaningful...

Unknown

ABSTRACT: Migration Pathway Patterns and Residual Loss; #90013 (2003)

Xiaorong Luo, Faqiang Zhang, Sheng Miao, Weimin Wang, Didier Loggi, Guy Vasseur

Search and Discovery.com

... results to simulate oil migration in porous media with variable water saturation. Oil saturation along pathways and volumetric proportions of migrating...

2003

Abstract: Determination of Connate Water Salinity from Preserved Core; #90213 (2015)

Chris Pan

Search and Discovery.com

.../brine desaturation method. After re-saturating the samples and desaturating to known water saturation, the resistivity of the samples were measured again...

2015

Determination of Permeability by Resistivity Logging

L. A. Buryakovskiy

Petroleum Geology: A Digest of Russian Literature

... to the formula: (1) k w = S sp τ / k p which relates the residual water saturation kw to the specific surface of the rock Ssp and the porosity kp...

1959

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