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The AAPG/Datapages Combined Publications Database
Showing 5,464 Results. Searched 200,357 documents.
ABSTRACT: A Method for Synthesizing and Averaging Capillary Pressure Curves; #90013 (2003)
Wu Tao, Robert R. Berg
Search and Discovery.com
...ABSTRACT: A Method for Synthesizing and Averaging Capillary Pressure Curves; #90013 (2003) Wu Tao, Robert R. Berg AAPG Search and Discovery Article...
2003
Abnormal Pressures and Water Saturations in Tight Gas Scenarios, #42001 (2017).
Marcelo Crotti
Search and Discovery.com
... • Conclusions First Definition • Pc = pnw – pw [1] p p – Where • Pc = Capillary pressure • pnw = Non-wetting phase pressure • pw = Wetting phase...
2017
AAPG Memoir 67: Seals, Traps, and the Petroleum System. Chapter 1: Comparison of Seal Capacity Determinations: Conventional Cores vs. Cuttings
Robert M. Sneider, John S. Sneider, George W. Bolger, and John W. Neasham
AAPG Special Volumes
... entering the reservoir must enter the pores and displace the pore water. The equation of this resistive force (Pc, a rock's capillary pressure...
1997
A New Method of Evaluating Tight Sandstone Reservoir Pore Structure from Conventional Logs
Liang Xiao, Chang-chun Zou, Xiu-hong Xie
Petroleum Exploration Society of Australia (PESA)
... capillary pressure curves from conventional porosity and permeability. The corresponding models of predicting pseudo Pc curves from conventional logs...
2016
Capillary Pressure: Part 5. Laboratory Methods
Charles L. Vavra, John G. Kaldi, Robert M. Sneider
AAPG Special Volumes
... (Figure 2). Capillary pressure (Pc) is defined as the difference in pressure across the meniscus in the capillary tube. Put another way, capillary pressure...
1992
Abstract: Drainage Capillary Pressure and Resistivity Index from Short-Wait Porous Plate Experiments, by Moustafa Dernaika, Ove Bjorn Wilson, and Svein M. Skjæveland; #90105 (2010)
Search and Discovery.com
2010
Minimum Miscibility Pressure Calculation for Oil Shale and Tight Reservoirs With Large Gas-Oil Capillary Pressure
Kaiyi Zhang, Bahareh Nojabaei, Kaveh Ahmadi, Russell T. Johns
Unconventional Resources Technology Conference (URTEC)
...Minimum Miscibility Pressure Calculation for Oil Shale and Tight Reservoirs With Large Gas-Oil Capillary Pressure Kaiyi Zhang, Bahareh Nojabaei...
2018
Abstract: Dynamic Evolution of Mudstone/Shale Caprocks in the Lower Paleozoic Sequence, Sichuan Basin, SW China, by Zhijun Jin, Yusong Yuan, Dongsheng Sun, Quanyou Liu, and Shuanjian Li; #90175 (2013)
Search and Discovery.com
2013
The Development and Application of a New Semi-Analytical Model to Estimate Permeability from Mercury Injection Capillary Pressure
Sarin Apisaksirikul, Thomas A. Blasingame
Unconventional Resources Technology Conference (URTEC)
... occupied by mercury (Sb) versus capillary pressure (pc)), the apex of that hyperbolic curve often coincides with the inflection point of the initial...
2016
Abstract: A New Method of Evaluating Tight Gas Sands Pore Structure from Nuclear Magnetic Resonance (NMR) Logs; #90285 (2016)
Liang Xiao, Xiu-Hong Xie
Search and Discovery.com
... function between NMR transverse relaxation T2 time and capillary pressure (Pc) are established. A novel method, which is used to transform NMR reverse...
2017
A Practical Method to Predict Deliverability and Water-Cut in the Granite Wash Formation, Anadarko Basin, USA, Using Pseudo-Capillary Pressure Curves From NMR Data
Chrystianto Mardi, Rohollah, A Pour, David Spain, Chris Morton
Unconventional Resources Technology Conference (URTEC)
... and pore throat size from HPMICP data, we generate pseudo-capillary pressure curves as a function of depth and calculate pseudo-PC based relative...
2014
The Effects of the Petrophysical Properties of Calcareous Mudstones and Limestones on Capillary Pressure Values, #41453 (2014).
Kieva Watson, Constantine Cranganu
Search and Discovery.com
... porosities were measured and then the porosity effects on capillary pressure Pc and displacement pressure, at 10% of mercury intrusion Pd were analyzed...
2014
On the Relationship Between the Pore-throat Morphology Index ("a") and Fractal Dimension (Df) of Pore Networks in Carbonate Rocks: DISCUSSION
Eric P. Verrecchia
Journal of Sedimentary Research (SEPM)
... meniscus and Pc the capillary pressure (difference between one side and the other of the meniscus). If the capillary is small enough, we can consider R1...
1995
Application of Nuclear Magnetic Resonance (NMR) Logs in Tight Gas Sandstone Reservoir Pore Structure Evaluation
Liang Xiao, Zhi-qiang Mao, Xiu-hong Xie
Petroleum Exploration Society of Australia (PESA)
... of the piecewise power function between nuclear magnetic resonance (NMR) transverse relaxation T2 time and capillary pressure (Pc) are established. A novel method...
2016
Understanding Porosity and Permeability using High-Pressure MICP Data: Insights into Hydrocarbon Recovery
John S. Sneider and George W. Bolger
Search and Discovery.com
... samples with porosity, permeability and mercury injection capillary pressure (MICP) data identified several key parameters calculated from MICP data...
Unknown
Pitfalls in Centrifuge Capillary Pressure Data: Quality Assurance Proving Up the Reserve
Masahiko Nomura
Indonesian Petroleum Association
... from free water level K: Permeability L: Core length NLe: Reynolds number Pc: Capillary pressure Pci: Inlet capillary pressure R: Core radius r3: outer...
2012
Less is more uncertainty in rock properties
David Rajmon
GEO ExPro Magazine
... varying range Capillary entry pressure How detailed modelling work can still result in a fairly random estimate of the key parameter. 86 | GEO EXPRO...
2024
Abstract: Carbonate Rock Characterization and Modelling for Improved Properties Predictability: Capillary Pressure and Permeability in Multimodal Rocks, by Iulian Hulea and Chris Nicholls; #90124 (2011)
Search and Discovery.com
2011
Investigation of the Dynamic Capillary Pressure During Displacement Process in Fractured Tight Sandstone Reservoirs
Ying Li, Feihang Liu, Haitao Li, Shengnan Chen, Jie Zeng, Jianfeng Zhang, Xiangqing Meng, Shikai Jiang
Unconventional Resources Technology Conference (URTEC)
.... The capillary pressure and saturation (Pc-Sw) is assumed in instantaneous equilibrium conditions traditionally, however, the multiphase flow in porous...
2019
Experimental and Empirical Observations Supporting ACapillary Model Involving Gas Generation, Migration and Seal Leakage For the Origin and Occurrence of Regional Gasifers
Stephen W. Burnie Sr., Brij B. Maini, Bruce R. Palmer, Kaush Rakhit
Rocky Mountain Association of Geologists
... reservoirs, together with a pressure vs elevation plot that relates capillary pressure to column height above the gas/water contact. Curve A (Fig. 6b...
2005
Integration of Capillary Pressure Data with Thin Section Analysis in Reservoir Characterization
Norman Gruber
CSPG Special Publications
...Integration of Capillary Pressure Data with Thin Section Analysis in Reservoir Characterization Norman Gruber 1995 140 140...
1995
Integration of Capillary Pressure Data with Thin Section Analysis in Reservoir Characterization
Norman Gruber
CSPG Special Publications
...Integration of Capillary Pressure Data with Thin Section Analysis in Reservoir Characterization Norman Gruber 1995 221 221...
1995
A Novel Method for Simultaneous Determination of Relative Permeability and Capillary Pressure from Corefloods (Gas/CO2-Water Systems)
Nassim Hemmati, Sara Borazjani, Alexander Badalyan, Luis Genolet, Aron Behr, Abbas Zeinijahromi, Pavel Bedrikovetsky
Australian Petroleum Production & Exploration Association (APPEA) Journal
... (Pc) must be found from other sources (porous plate, mercury injection, and centrifuge tests). A significant difference between the capillary pressure...
2023
Shielding Capacity of Thin Clayey Strata (In the Example of the Western Cis-Caucasus)
Ya. A. Bereto
Petroleum Geology: A Digest of Russian Literature
...) (Neftegazovaya Geologiya i Geofizika, no. 1, p. 18–20, 1977) The shielding capacity of clay seals is determined by the magnitude of the capillary pressure...
1977