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The AAPG/Datapages Combined Publications Database

Showing 3,632 Results. Searched 200,756 documents.

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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

..., and then oil saturation was inverted using array dielectric data. By comparing the free fluid porosity from NMR with the oil-filled porosity from array...

2018

Pore-Size Dependence of Fluid Phase Behavior and the Impact on Shale Gas Reserves

B. Rahmani Didar, I.Y., Akkutlu

Unconventional Resources Technology Conference (URTEC)

... profiles obtained from such simulations show damped oscillations across the pore as shown in Figure 2a (left). The oscillation in number density depicts...

2013

Regional Geology and Reservoir Potential of the Schrader Bluff, Prince Creek, and Sagwon Member of the Sagavanirktok Formation (Late Cretaceous to Early Tertiary), Sagavanirktok Quadrangle, North Slope, Alaska - Abstract

Peter P. Flaig, Richard Garrard, Dolores A. van der Kolk

Alaska Geological Society

... graduate students and FEX set out in 2008 on a collaborative project to investigate surface exposures of the Schrader Bluff (SB), Prince Creek (PC...

2009

West Texas Geological Society 1993 Fall Symposium

Julie Gibbs, David Cromwell

West Texas Geological Society

... pressure and increased irreducible water saturation with decreasing permeability and porosity. Figure 1. Typical air-brine capillary pressure curves...

1993

A Summary of the Petroleum Distribution and Potential of PNG; #11347 (2020)

John Chambers, Lewis Maxwell

Search and Discovery.com

... of wells than the Carnarvon Basin (160 wells vs. 800 wells, respectively). Creaming curves (Figure 4) defined for the Foldbelt, the Eastern Carbonate...

2020

Low-Porosity Haloes at Stylolites in the Feldspathic Upper Jurassic Ula Sandstone, Norwegian North Sea: An Integrated Petrographic and Chemical Mass-Balance Approach

Nicholas B. Harris

Journal of Sedimentary Research (SEPM)

... to 25% feldspar, displays stylolites with prominent low-porosity haloes up to 10 cm wide. Detailed mineralogical and chemical profiles across several...

2006

Numerical Simulation the Supercritical CO2 Sequestration in Shale Gas Reservoir with Enhanced Gas Recovery

Yulong Zhao, Liehui Zhang, Ruihan Zhang, Shengnan Chen, Yu Pang, Ruihe Wang

Unconventional Resources Technology Conference (URTEC)

...(·) is URTeC 2544 4 the gas saturation of each material; μg(·) is the viscosity of gas mixture, mpa·s; qg,Ff is the primary fracture and small scale...

2020

A Systematic Laboratory and Model-based Surfactant Screening Workflow for Enhanced Recovery via Wettability Alteration in the Eagle Ford

Jason Jweda, Russ Bone, Hesham El-Sobky, Viet Nguyen, Paul Carman, Hui Long, William Beveridge, Logan Warren, Ronald Bonnie, Tianmin Jiang, Jennifer Hoyt, Andrew MacMillan, Kristie McLin

Unconventional Resources Technology Conference (URTEC)

... changes in wettability and monitor saturation changes during and after full injection of both oil and brine. Steady-State Permeability (SSK) was measured...

2023

Diagenesis and sealing capacity of the middle Tuscaloosa mudstone at the Cranfield carbon dioxide injection site, Mississippi, U.S.A.

Jiemin Lu, Kitty Milliken, Robert M. Reed, Susan Hovorka

Environmental Geosciences (DEG)

... (161778 ft) at 100% water saturation. Permeability and porosity of all facies are less than 0.0001 md and 4%, respectively. Pores in the samples...

2011

Flow Characteristics of Oil-Water Two-Phase Seepage after Fracturing Fluid Intrusion in Tight Reservoirs

Shihao Li, Liguo Zhong, Yuxinyue Hu, Hailong Zhang, Qingxiang Lin, Jian He, Mingwei Zhang

Unconventional Resources Technology Conference (URTEC)

... increases the water saturation within the invasion zone (Parekh et al., 2004). This, in turn, leads to a reduction in the relative permeability...

2023

Subsidence Curves and Modelling of Some Indonesian Tertiary Basins

R. P. Koesoemadinata, Luki Samuel, M. Iwan Tachjudin

Geological Society of Malaysia (GSM)

... and paleobathymetric curves, in-house PC-based computer programs have been developed. TECTONIC FRAMEWORK AND BASIN CLASSIFICATION Major elements of plate...

1995

Understanding the effect of nanopores on flow behavior and production performance of liquid-rich shale reservoirs

A. Khanal, M. Khoshghadam, H.S. Jha, W. J. Lee

Unconventional Resources Technology Conference (URTEC)

... the saturation pressure (Morishige et al. 1997, Morishige and Shikimi 1998). This phase change is due to an increased number of van der Waals...

2021

Statistical Analysis of the Petrophysical Properties of the Bakken Petroleum System

Aimen Laalam, Habib Ouadi, Ahmed Merzoug, Abderraouf Chemmakh, Aldjia Boualam, Sofiane Djezzar, Ilyas Mellal, Meriem Djoudi

Unconventional Resources Technology Conference (URTEC)

... n, is equal to 2 which is not the case in the MBM, and that the permeability is related to water saturation, capillary pressure by this equation: Pc...

2022

Multi-Phase Flow Petrophysics: A Physics-Based Approach for Deriving Sw from NMR and Formation Sampling in Low Resistivity Pay Carbonates; #42547 (2020)

Nicolas Leseur, Charles Smart

Search and Discovery.com

... contrast between hydrocarbon and formation water. If, however, a pay zone exhibits saturation-dependent Archie exponents or conductive minerals...

2020

The effect of oil emplacement on quartz cementation in a deeply buried sandstone reservoir

Richard H. Worden, Mohammed Bukar, and Philip Shell

AAPG Bulletin

... minerals (PC) and dolomite cement (dol) (7/12-2, 3389.92 m true vertical depth [TVD; 11,121.78 ft], water saturation [Sw] 0.05). (B) Thin-section image...

2018

Predicting the distribution of the tight sandstone gas in the Hechuan play, Sichuan Basin, China

Qiulin Guo, Xiaodi Li, Caineng Zou, Junwen Hu, Ningsheng Chen

CSPG Bulletin

... and formation pressure from the PVT curves in the study area. Bound Water Saturation Bound water saturation is related to other geological parameters...

2012

Climate and Lake-Level History of the Northern Altiplano, Bolivia, as Recorded in Holocene Sediments of the Rio Desaguadero

Pattie C. Baucom , Catherine A. Rigsby

Journal of Sedimentary Research (SEPM)

... Equator Pole-1, Conference Volume, Merida, Venezuela, p. 304. BAUCOM, P.C., AND RIGSBY, C.A., 1996, Quaternary fluvial sedimentology of the Rio...

1999

THE HARPERSVILLE TRANSVERSE ZONE IN THE HARPERSVILLE AREA

William A. Thomas

Alabama Geological Society

... of the small-scale folds is broadly folded. The trace of the Pell City fault curves from a regional southwesterly strike to a southeasterly strike...

1994

Application of Force Spectroscopy to Evaluate Rock-Fluid Interactions at the Nanoscale

Dayo A. Afekare, Jayne C. Garno, Dandina N. Rao

Unconventional Resources Technology Conference (URTEC)

...). However, analyses of production profiles from a significant number of US tight oil basins show a tremendous decline in well performance typically after...

2020

Horizontal Well Flow Profile Assessment: Advanced Thermal-Hydrodynamic Modeling with Fracture Flow Analysis

Maxim Volkov, Yulia Fesina, Natalya Kudryavaya, Andrey Yurchenko, Roman Kuziutin

Unconventional Resources Technology Conference (URTEC)

...), (Mikheev M.A., 1973). The key points of the developed heat exchange sub-model and its importance to correctly decipher measured temperature profiles...

2024

Multiscale Pore Systems in Shales and Their Effect on Laboratory Measurements and Transport Properties

Hugh Daigle, Chunbi Jiang, Xiao Tian, Han Jiang

Unconventional Resources Technology Conference (URTEC)

... to saturation vapor pressure (1 atm for nitrogen at 77 K). Due to the Kelvin effect, nitrogen vapor condenses in smaller pores at a lower pressure than...

2018

Scaled Physical Model of Secondary Oil Migration: Discussion

P. S. Ringrose , S. R. Larter , P. W. M. Corbett , D. L. Carruthers

AAPG Bulletin

..., and Pc is the capillary pressure with respect to fluid saturation function. The Pc function can be substituted by the capillary entry pressure...

1996

Fracture Likelihood Analysis Using Seismic and Triple Combo Log Data in the Stacked-Carbonate Play of Madison County

Courtney Beck, Anna Khadeeva, Bhaskar Sarmah, Andrew Whitsett, Trey Kimbell

Unconventional Resources Technology Conference (URTEC)

... curves, blue represents triple combos, and yellow represents sonic data. URTeC 2670552 3 Geologic Setting Oil and gas production in east Texas...

2017

Solutions to Problems Faced in Well Log Analysis in Carbonate Reservoir Systems Due To Multiple Porosities and Lithologies, #41063 (2012)

Akash Sharma, Tarang Jain, Harsh Kapoor

Search and Discovery.com

.... His relationship linked water resistivity to fluid saturation. The three variables a, m, and n are empirically fit based on reservoir characteristics...

2012

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