Combining NMR and density logs for petrophysical analysis in gas-bearing formations

Transactions of the SPWLA Annual Logging Symposium (Society of Professional Well Log Analysts)

Volumn , Issue , 1998, Pages

  Freedman, R ^a   Minh, C C ^a   Gubelin, G ^a   Freeman, J J ^a   McGinness, T ^a   Terry, B ^a   Rawlence, D ^a  

^a NONE

Author keywords

[No Author keywords available]

Indexed keywords

BOREHOLES; DATA REDUCTION; DENSITY OF GASES; NUCLEAR MAGNETIC LOGGING; NUCLEAR MAGNETIC RESONANCE; NUMERICAL METHODS; PETROLEUM RESERVOIRS; POROSITY; SATURATION (MATERIALS COMPOSITION); VOLUME MEASUREMENT;

COMBINABLE MAGNETIC RESONANCE TOOL; DEEP READING RESISTIVITY TOOLS; DENSITY LOG DERIVED POROSITY; DENSITY MAGNETIC RESONANCE; DENSITY MAGNETIC RESONANCE POROSITY; FLUSH ZONE GAS SATURATION; PETROPHYSICAL PROPERTIES;

NATURAL GAS WELL LOGGING;

EID: 17744406464     PISSN: 00811718     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (14)

1. NMR logging of natural gas reservoirs
2. Impact of NMR in the development of a deepwater turbidite field
3. Using consonant-measurement sensors for more accurate log interpretations
4. Applying total and effective NMR porosity to formation evaluation
5. Identification of gas with the combinable magnetic resonance tool (CMR*)
6. The Waxman-Smits equation for shaly sands: I. Simple methods of solution; II. Error analysis
7. Measurement of total NMR porosity adds new value to NMR logging
8. Gas-corrected porosity from density-porosity and CMR measurements, in how to use borehole nuclear magnetic resonance
9. NMR properties of reservoir fluids
10. Nuclear magnetic resonance applied to gas detection in a highly laminated Gulf of Mexico turbidite invaded with synthetic oil filtrate, SPE paper 36521
11. Lithology-independent gas detection by gradient-NMR logging, SPE paper 30562
12. Measurements of clay-bound water and total porosity by magnetic resonance logging, SPE paper 36522
13. Depth of investigation of neutron and density sondes for 35-percent porosity sand
14. An experimental investigation of methane in rock materials