Characterization of Nano to Micron-Scale Pore Structure in Tight Sand Gas Reservoir from Turpan-Hami Basin

2017 ◽  
Vol 17 (9) ◽  
pp. 6096-6108 ◽  
Author(s):  
Weichao Tian ◽  
Shuangfang Lu ◽  
Weiming Wang ◽  
Meiyan Wang ◽  
Wenhao Li ◽  
...  
Keyword(s):  
Pore Structure ◽  
Gas Reservoir ◽  
Tight Sand Gas

Multiscale pore structure characterization of an ultra-deep carbonate gas reservoir

2021 ◽  
pp. 109751
Author(s):  
Yuxiang Zhang ◽  
Shenglai Yang ◽  
Zheng Zhang ◽  
Qian Li ◽  
Hui Deng ◽  
...  
Keyword(s):  
Pore Structure ◽  
Structure Characterization ◽  
Gas Reservoir

Characterization of tight gas reservoir pore structure using USANS/SANS and gas adsorption analysis

Fuel ◽  
2012 ◽  
Vol 95 ◽  
pp. 371-385 ◽  
Author(s):  
C.R. Clarkson ◽  
M. Freeman ◽  
L. He ◽  
M. Agamalian ◽  
Y.B. Melnichenko ◽  
...  
Keyword(s):  
Pore Structure ◽  
Gas Adsorption ◽  
Tight Gas ◽  
Gas Reservoir ◽  
Adsorption Analysis ◽  
Tight Gas Reservoir

Analysis of the pore structure of adsorbents and its characterization by a numerical method

1984 ◽  
Vol 49 (12) ◽  
pp. 2721-2738 ◽  
Author(s):  
Ondřej Kadlec ◽  
Jerzy Choma ◽  
Helena Jankowska ◽  
Andrzej Swiatkowski
Keyword(s):  
Distribution Function ◽  
Pore Structure ◽  
Numerical Method ◽  
Active Carbon ◽  
Numerical Evaluation ◽  
Suggested Algorithm

This paper describes the algorithm of numerical evaluation of the parameters of the pore structure of adsorbents ( the micro, mezo and macropores). The structure of individual types of pores is described with the equation proposed by one of the present authors and giving the total distribution function of the pores with respect to their radii. The reliability of the suggested algorithm was verified in a number of calculations using a specially developed program. The results of the analysis and characterization of three different specimens of active carbon are shown as an example.

Characterization of Micro-Pore Structure in Novel Cement Matrices

2014 ◽  
Vol 1712 ◽  
Author(s):  
Seyoon Yoon ◽  
Isabel Galan ◽  
Kemal Celik ◽  
Fredrik P. Glasser ◽  
Mohammed S. Imbabi
Keyword(s):  
Portland Cement ◽  
Pore Structure ◽  
Engineering Properties ◽  
Calcium Sulfoaluminate ◽  
Pore Structures ◽  
Porosity And Permeability ◽  
Experimental Protocols ◽  
Novel Processing ◽  
Main Component

ABSTRACTCalcium sulfoaluminate (CSA) cements are being developed using a novel processing method having as its objective lowering specific CO2 emissions by ∼50% relative to a Portland cement benchmark. We need to be able to measure the properties of the products. Porosity and permeability measurements help define the engineering properties but their quantification is influenced by the choice of experimental protocols. In the present study we used ordinary Portland cement (PC) paste as a benchmark and hydrated ye’elimite, which is a main component of CSA cements, to understand its pore structure. We report on the use of synchrotron-sourced radiation for µCT (Computerized Tomography) and 3D image re-construction of the internal micro-pore structure of PC and ye’elimite-gypsum pastes. As a comparison, porosity and permeability measurements were traditionally obtained using Mercury Intrusion Porosimetry (MIP). The Mori-Tanaka method and the polynomial statistical model were used to analyze the effects of different 3-D micro-pore structures on mechanical properties. The results show that e micro-pore structures differ considerably between PC and ye’elimite pastes and their bulk modulus is significantly affected by the shapes of their micro-pore structures.

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