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The AAPG/Datapages Combined Publications Database
Showing 5,464 Results. Searched 200,357 documents.
ABSTRACT: Flow Unit Determination in the Phosphoria Formation, Little Sand Draw Field, Big Horn Basin, Wyoming, by A. Karadavut; #90909 (2000)
Search and Discovery.com
2000
Pore-throat sizes in sandstones, tight sandstones, and shales
Philip H. Nelson
AAPG Bulletin
... charging than a permeability scale because capillary pressure corresponds inversely to pore-throat size; in fact, capillary pressure measurements...
2009
The Implementation of Underground CO2 Sequestration: Analysis of Caprock Leakage on the Todilto Shale of San Juan Basin
Irma Primasari, William Ampomah, Her Yuan Chen, Jiawei Tu, Dung Bui, Dana Ulmer-Scholle, Shaoping Chu
Carbon Capture, Utilization and Storage (CCUS)
... to as the entry pressure (Pc entry), and its specific value is termed the displacement pressure. When considering the largest pore throat to be circular...
2024
Pore Characteristic Analysis of Deep Tight Sandstone Reservoir in the Dongpu Depression, Bohai Bay Basin, China
Search and Discovery.com
N/A
Petrophysical Properties of Matrix Blocks of a Heterogeneous Dolostone Reservoir - the Upper Devonian Grosmont Formation, Alberta, Canada
Ping Luo,, Hans G. Machel, Jerry Shaw
CSPG Bulletin
... throat textures provides a link from the petrographic description of pore types to an analysis of recovery efficiency, capillary pressure data and other...
1994
Unravelling Carbonate Reservoirs: Enumerating Porosity from Cores and Well-Logs
Ritesh Mohan Joshi, Kumar Hemant Singh, Ashok Soni
Indonesian Petroleum Association
... aperture for a cylindrical pore r (µm) reduces to 107 / Pc (in psia), Pittman (1992) i.e. only a factor of capillary pressure which is measured by MICP...
2019
Sedimentology and Heterogeneities in Reservoir Characterization for Enhanced Oil Recovery Projects.
Enrique J. Puche F.
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
...), texture (grain size, sorting, pore throat, clay pore distribution), capillary pressure, and relative permeability. Introduction Maybe most of the facts...
2008
Application of Integrated Core and Multiscale 3-D Image Rock Physics to Characterize Porosity, Permeability, Capillary Pressure, and Two- and Three-Phase Relative Permeability in the Codell Sandstone, Denver Basin, Colorado
Alan P. Byrnes, Shawn Zhang, Lyn Canter, Mark D. Sonnenfeld
Unconventional Resources Technology Conference (URTEC)
...) and capillary pressure (Pc), but is challenged to measure two- and three-phase relative permeability (2-P and 3-P Kr). Image-based rock physics (IBRP...
2018
Pore Throat Controlling Liquid Yield in Shale Mismatch Between Dry Produced Gas at Surface and Wet Gas or Condensate in the Reservoir; #80541 (2016)
Jean-Yves D. Chatellier, Renee Perez
Search and Discovery.com
... a narrower range than the isojar. The difference between the two is expected to relate to pore throat size Critical Pressure range (from graph on the left...
2016
Capillary Control of Free Phase Oil Migration in the Shallow Subsurface: Review with Case Histories
L. G. Bruce, C. Q. Biagi
Environmental Geosciences (DEG)
... is the pressure necessary to overcome the capillary pressures at a water wet pore throat to squeeze an oil droplet through that pore throat. It is controlled...
1997
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
... controlled by pore throats of a given size (microns) to a given capillary pressure (Hartman et al., 1999). This is important since it gives: 1...
2014
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)
... to sample. Such small pore size induces a high capillary entry pressure. Pores in the samples consist mainly of intercrystalline pores associated with pyrite...
2011
Petrophysical Analysis, Permeability Prediction and Rock Type Determination of Carbonate Reservoir: Case Study of Semoga Field, South Sumatra, Indonesia
Erick Prim Putra, M. Rifki Akbar. Marja Dinata
Indonesian Petroleum Association
... carbonate reservoirs in this field was more related to pore geometry from capillary pressure than geological facies. In this case, Leverett’s J-function...
2014
Abstract: Using Capillary Pressure Curves in Exploration and Production Geology
Jeffrey B. Jennings
Earth Science Bulletin (WGA)
... are obtained from the capillary pressure curve. Pore throat sorting is an empirical number which indirectly reflects the grain or crystal sorting...
1985
Simulation of Gas Adsorption and Capillary Condensation in Shale Nanopores Using Lattice Boltzmann Modeling
Rui Xu, Maša Prodanović, Christopher J. Landry
Unconventional Resources Technology Conference (URTEC)
... is due to the absence of small pore throats. On the other hand, final (complete) capillary condensation for domain 2 occurs at lower pressure due...
2018
Petrophysical Characteristics of the Jurassic Smackover Formation, Jay Field, Conecuh Embayment, Alabama and Florida (1)
FAYE F. MELAS and GERALD M. FRIEDMAN
AAPG Bulletin
..., pore-throat size distributions, and displacement pressure, reflect the shape of the mercury capillary-pressure curves to which they correspond...
1992
Permeability from NMR in the Unconventional Point-Pleasant Formation
Xinglin Wang, Philip M. Singer, Yunke Liu, Zeliang Chen, George J. Hirasaki, Zheng Yang, Scott J. Seltzer, Boqin Sun, Marcus O. Wigand, Jon E. Burger
Unconventional Resources Technology Conference (URTEC)
... of porosity measurements, tortuosity estimation and MICP pore-throat size measurements. Water-saturated cores are submerged in D2O (i.e. heavy water...
2021
Experimental Study of the Phase Behavior of Hydrocarbon Fluids in Porous Media at Atmospheric and Elevated Pressures
Teresa Regueira, Diego R. Sandoval, Erling H. Stenby, Wei Yan
Unconventional Resources Technology Conference (URTEC)
... d DV(d) f J p pcap pc pg pl p0 rc T ΔT Tc Tonset Tref V pore diameter pore volume change w.r.t pore diameter fugacity Jacobian pressure capillary...
2019
ABSTRACT: Calibrating Nuclear Magnetic Resonance (NMR) Response to Capillary Pressure Curves in Fine Grained Lithologies: Pretty Hill Formation, Otway Basin, South Australia; #90061 (2006)
Ali Al-Ghamdi, J. Kaldi, P. Boult, and P. Tingate
Search and Discovery.com
... size ratio also contribute to the difference between the two measurements. Magnetic susceptibility, surface relaxivity and pore to throat ratio affect...
2006
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)
... process a function of both pore throat size and connectivity (Mishra and Sharma, 1988). Low-pressure nitrogen sorption measurements are complementary...
2018
Reservoir Characterization of Water Zone above Oil-Water Contact in a Carbonate Reservoir, Offshore Abu Dhabi, #41833 (2016).
Christophe Bassem Maalouf, Irina Baca Espinoza, Nusrat Afrin Afzal, Jorge Costa Gomes, Salem Al-Jaberi
Search and Discovery.com
... for Conventional Core Analysis (CCA). Thin sections were prepared for each plug to describe its texture, and Mercury Injection Capillary Pressure (MICP...
2016
A Pore-Scale Mechanistic Investigation of Shale Gas Condensate at Near Saturation Pressure on Fluid Flow in Shale
Shu Pan, Jingsheng Ma, Julian Youxiang Zuo, Nejib Hamed
Unconventional Resources Technology Conference (URTEC)
... is known to increase sharply with the decrease in pore size. In nanoscale pores, they include the critical property shift, capillary pressure...
2019
Effect of Diagenetically Derived Texture on Petrophysical Properties of Dolomite, by R. E. Woody, J. M. Gregg, and L. F. Koederitz; #90986 (1994).
Search and Discovery.com
1994
Abstract: Pore Structure and Fluid Distribution of Tight Sandstone Using the Combined Application of Scanning Electron Microscopy (SEM), Mercury Injection Capillary Pressure (MICP) and X-Ray Micro-Computed Tomography (CT);
Yang Su, Ming Zha, Xiujian Ding, Jiangxiu Qu, Lin Jiang
Search and Discovery.com
... Injection Capillary Pressure (MICP) and X-Ray Micro-Computed Tomography (CT); Yang Su, Ming Zha, Xiujian Ding, Jiangxiu Qu, Lin Jiang Pore Structure...
Unknown
Carbon dioxide sealing capacity: Textural or compositional controls? A case study from the Oklahoma Panhandle*
Constantin Cranganu and Hamid Soleymani
Environmental Geosciences (DEG)
... only if the applied pressure is high enough to force the fluid into the pore systems. The relationship between pore-throat size and the applied pressure...
2015