scholarly journals Characterization of carbonate reservoir by using nuclear magnetic resonance (NMR) logging analysis at hydrocarbon field C South Sumatera

2018 ◽  
Author(s):  
C. Darmawan ◽  
M. S. Rosid ◽  
R. Rulliyansyah
Keyword(s):  
Nuclear Magnetic Resonance ◽  
Magnetic Resonance ◽  
Carbonate Reservoir ◽  
Nmr Logging ◽  
Hydrocarbon Field ◽  
Nuclear Magnetic

Vertical resolution enhancement of petrophysical Nuclear Magnetic Resonance (NMR) log using ordinary kriging

2013 ◽  
Vol 5 (3) ◽  
Author(s):  
Parisa Bagheripour ◽  
Mojtaba Asoodeh ◽  
Ayoob Nazarpour
Keyword(s):  
Nuclear Magnetic Resonance ◽  
Magnetic Resonance ◽  
Ordinary Kriging ◽  
Carbonate Reservoir ◽  
Free Fluid ◽  
Vertical Resolution ◽  
Geostatistical Model ◽  
Gas Field ◽  
Nmr Logging ◽  
Nuclear Magnetic

AbstractNuclear Magnetic Resonance (NMR) logging provides priceless information about hydrocarbon bearing intervals such as free fluid porosity and permeability. This study focuses on using geostatistics from NMR logging instruments at high depths of investigation to enhance vertical resolution for better understanding of reservoirs. In this study, a NMR log was used such that half of its midpoint data was used for geostatistical model construction using an ordinary kriging technique and the rest of the data points were used for assessing the performance of the constructed model. This strategy enhances the resolution of NMR logging by twofold. Results indicated that the correlation coefficient between measured and predicted permeability and free fluid porosity is equal to 0.976 and 0.970, respectively. This means that geostatistical modeling is capable of enhancing the vertical resolution of NMR logging. This study was successfully applied to carbonate reservoir rocks of the South Pars Gas Field.

Characterization of Copper-Modified ZSM-5 with Sorbed Pyridine Using Nuclear Magnetic Resonance Spectroscopy

2012 ◽  
Vol 43 (3) ◽  
pp. 431-442
Author(s):  
Stanislava Nagyová ◽  
Mária Kovaľaková ◽  
Oľga Fričová ◽  
Viktor Hronský ◽  
Dušan Olčák ◽  
...  
Keyword(s):  
Nuclear Magnetic Resonance ◽  
Magnetic Resonance ◽  
Magnetic Resonance Spectroscopy ◽  
Nuclear Magnetic Resonance Spectroscopy ◽  
Resonance Spectroscopy ◽  
Nuclear Magnetic

Direct Characterization of Kerogen by X-ray and Solid-State13C Nuclear Magnetic Resonance Methods

2007 ◽  
Vol 21 (3) ◽  
pp. 1548-1561 ◽  
Author(s):  
S. R. Kelemen ◽  
M. Afeworki ◽  
M. L. Gorbaty ◽  
M. Sansone ◽  
P. J. Kwiatek ◽  
...  
Keyword(s):  
Nuclear Magnetic Resonance ◽  
Magnetic Resonance ◽  
X Ray ◽  
Nuclear Magnetic
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