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Keywords: density porosity
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Proceedings Papers

Paper presented at the SPWLA 59th Annual Logging Symposium, June 2–6, 2018
Paper Number: SPWLA-2018-ZZZ
... Intelligence pr trainlet antenna vertical resolution method 1 spectral resolution acquisition resolution spwla 59 Halliburton density porosity bandwidth SPWLA 59 th Annual Logging Symposium, June 2-6, 2018 1 SYSTEMATIC OPTIMIZATION APPROACH FOR HIGH-RESOLUTION NMR LOGGING Songhua Chen, Lilong Li...
Proceedings Papers

Paper presented at the SPWLA 51st Annual Logging Symposium, June 19–23, 2010
Paper Number: SPWLA-2010-76870
... well logging dielectric measurement frequency dielectric dispersion porosity Symposium Upstream Oil & Gas spwla 51 receiver salinity hydrocarbon transmitter saturation log analysis water salinity permittivity application dielectric tool density porosity interpretation...
Proceedings Papers

Paper presented at the SPWLA 47th Annual Logging Symposium, June 4–7, 2006
Paper Number: SPWLA-2006-DD
... Upstream Oil & Gas porosity inversion saturation NMR density porosity cbw 2 Symposium interpretation log analysis movable water application CBW BVI heavy oil permeability relaxation time spwla 47 Chen reservoir SPWLA 47th Annual Logging Symposium, June 4-7, 2006 1 Application...
Proceedings Papers

Paper presented at the SPWLA 46th Annual Logging Symposium, June 26–29, 2005
Paper Number: SPWLA-2005-KK
... density readings within the gas leg of two wells with the density porosity showing a 20 pu excursion compared to about a 5 pu decrease exhibited by both a neutron and an NMR device. A survey of data prior to the days of petro-free mud revealed that ?unexpected? N/D separations had also been observed...
Proceedings Papers

Paper presented at the SPWLA 44th Annual Logging Symposium, June 22–25, 2003
Paper Number: SPWLA-2003-AAA
... Oil & Gas experiment log analysis field test Engineer magnet frequency porosity Symposium density porosity spectrum nuclear magnetic resonance tool well logging log data application Russia equation reservoir permeability spwla 44 nmr experiment SPWLA 44 th Annual Logging...
Proceedings Papers

Paper presented at the SPWLA 40th Annual Logging Symposium, May 30–June 3, 1999
Paper Number: SPWLA-1999-JJ
... of the through-tubing sonde mean that minor borehole rugosity is not a critical parameter. Well log examples demonstrate how the cased-hole measurement can be applied to check the quality when borehole rugosity has affected the open-hole density porosity. INTRODUCTION The development of a cased-hole density...
Proceedings Papers

Paper presented at the SPWLA 40th Annual Logging Symposium, May 30–June 3, 1999
Paper Number: SPWLA-1999-EE
... with high porosity and permeability. The NMR logs show a total of 160 meters of anomalous porosity and T2 distribution response, when compared to conventional logs and formation test results. The NMR porosity is approximately 12 p.u. lower than the density porosity using a 2.65 g/cc grain density. The T2...
Proceedings Papers

Paper presented at the SPWLA 39th Annual Logging Symposium, May 26–28, 1998
Paper Number: SPWLA-1998-BBB
... maximum density porosity density porosity spwla 39th density measurement Density correction borehole condition porosity value Symposium horizontal well caliper photoelectric factor University neutron porosity correction resistivity vertical well SPWLA 39th Annual Logging Symposium, May...
Proceedings Papers

Paper presented at the SPWLA 39th Annual Logging Symposium, May 26–28, 1998
Paper Number: SPWLA-1998-ZZ
... Reservoir analysis neutron porosity density porosity Permian Basin SPWLA 39th Annual Logging Symposium, May 26-29,199s CASED-HOLE LITHOLOGY AND DENSITY MEASUREMENTS Part I: Applications in Permian Basin Reservoir Analyses R. C. Odom - Computalog Research Inc. G. P. Hogan II, C. B. Rogers - Computalog...
Proceedings Papers

Paper presented at the SPWLA 38th Annual Logging Symposium, June 15–18, 1997
Paper Number: SPWLA-1997-H
... of porosity in horizontal gas wells. Artificial Intelligence log analysis gas well detector well logging neutron porosity tool invasion depth porosity difference correction invasion neutron porosity investigation density porosity fracture porosity estimator Upstream Oil & Gas...
Proceedings Papers

Paper presented at the SPWLA 38th Annual Logging Symposium, June 15–18, 1997
Paper Number: SPWLA-1997-I
... cause micro-fracturing at the side of the borehole which results in real increases in density porosity. Upstream Oil & Gas log analysis explanation porosity Symposium density tool investigation density log well logging filtrate density porosity horizontal gas well spwla 38th...
Proceedings Papers

Paper presented at the SPWLA 30th Annual Logging Symposium, June 11–14, 1989
Paper Number: SPWLA-1989-V
... in the sandstone reservoirs of the Western Canadian Basin. Using data from these wells, an equation is introduced that links intrinsic core permeability to density porosity and the Free Fluid Index. Analysis is done on the data and finalresults are compared to core. Data from several fields and formations is used...
Proceedings Papers

Paper presented at the SPWLA 20th Annual Logging Symposium, June 3–6, 1979
Paper Number: SPWLA-1979-TT
... well logging basalt log analysis log response neutron porosity neutron response rhyolite Upstream Oil & Gas permeable zone evaluation Symposium petroleum engineering Stanford University sequence density porosity lithology porosity Spwla Twentieth rhyolite-basalt-volcanic...
Proceedings Papers

Paper presented at the SPWLA 17th Annual Logging Symposium, June 9–12, 1976
Paper Number: SPWLA-1976-JJ
... on a Density log. The Neutron log is shifted relative to the Density log to make the two porosity curves track in shaly water sands, Gas-bearing intervals become reqdily apparent from separations of the two curves where the Density porosity is reading higher than the shifted Neutron porosity. 2) The second...

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