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Keywords: depth interval
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Proceedings Papers

Paper presented at the SPWLA 63rd Annual Logging Symposium, June 11–15, 2022
Paper Number: SPWLA-2022-0104
... for rock classification. Finally, we evaluated various strategies to select the adequate number of rock classes using the available data on the evaluated depth interval. We applied the proposed workflow to one well intersecting a complex carbonate formation. We demonstrated that the extracted image-based...
Proceedings Papers

Paper presented at the SPWLA 61st Annual Logging Symposium, June 24–July 29, 2020
Paper Number: SPWLA-5071
... fabric and pore structure. The use of whole-core 3D CT-scan image-stacks-based rock-fabricrelated features accurately captured changes in the rock properties within the evaluated depth interval. Imagebased rock classes derived by integration of whole-core 3D CT-scan image-stacks-based and slabbed whole...
Proceedings Papers

Paper presented at the SPWLA 54th Annual Logging Symposium, June 22–26, 2013
Paper Number: SPWLA-2013-KK
... types that exhibit stiff load-bearing matrices indicate suitable depths to drill horizontal wells or to contain hydraulic fractures. Reservoir Characterization complex reservoir composition rock type hydraulic stimulation Rock Fabric well logging rock fabric property depth interval...
Proceedings Papers

Paper presented at the SPWLA 53rd Annual Logging Symposium, June 16–20, 2012
Paper Number: SPWLA-2012-073
... Upstream Oil & Gas NMR measurement spwla 53 well logging total porosity numerical simulation depth interval saturation log analysis calculation fluid saturation sequence NMR data equation Simulation water saturation algorithm interpretation porosity Symposium mud-filtrate...
Proceedings Papers

Paper presented at the SPWLA 52nd Annual Logging Symposium, May 14–18, 2011
Paper Number: SPWLA-2011-T
... electrical images (Fulda et al ., 2010). real time system wellbore integrity drilling operation resolution Upstream Oil & Gas detection borehole breakout constraint variation Wellbore Design orientation depth interval breakout interval fracture breakout detection real-time image...
Proceedings Papers

Paper presented at the SPWLA 51st Annual Logging Symposium, June 19–23, 2010
Paper Number: SPWLA-2010-74585
... would expect the measured results to reflect the smooth variation of the physical properties of the earth formation. log analysis depth dimension variation field example well logging depth direction physical property domain transformation application depth interval Upstream Oil...
Proceedings Papers

Paper presented at the SPWLA 50th Annual Logging Symposium, June 21–24, 2009
Paper Number: SPWLA-2009-13447
... on elemental composition of the rocks and fluids. layer density density image simulated boundary log analysis inverted layer density tool standoff depth interval well logging Simulation density image Upstream Oil & Gas measurement Point inversion result inversion spwla 50 field...
Proceedings Papers

Paper presented at the SPWLA 46th Annual Logging Symposium, June 26–29, 2005
Paper Number: SPWLA-2005-OOO
... are used to validate results. Upstream Oil & Gas depth interval well logging spe annual technical conference log analysis porosity Symposium deficit interpretation reservoir high-resolution magnetic resonance gas saturation spwla 46 saturation antenna main antenna diffusion...
Proceedings Papers

Paper presented at the SPWLA 42nd Annual Logging Symposium, June 17–20, 2001
Paper Number: SPWLA-2001-AA
... Reservoir Characterization Upstream Oil & Gas Sh orientation reservoir geomechanics orientation horst wellbore integrity nagapattinam sub-basin spwla 42 Wellbore Design oil field histogram Symposium stress direction azimuth sediment India depth interval breakout tranquebar...
Proceedings Papers

Paper presented at the SPWLA 41st Annual Logging Symposium, June 4–7, 2000
Paper Number: SPWLA-2000-XX
... vertical resolution acoustic slowness subarray Symposium slowness resistivity configuration estimation depth interval high-resolution acoustic slowness track 2 waveform SPWLA 41 Annual Logging Symposium, June 4-7,200O EVALUATION OF LAMINATED THIN BEDS IN FORM%TIONS USING HIGH-RESOLUTION...
Proceedings Papers

Paper presented at the SPWLA 32nd Annual Logging Symposium, June 16–19, 1991
Paper Number: SPWLA-1991-J
... technology division horizontal permeability porosity heterogeneity x-ray computed tomography depth interval sonic porosity Standard Deviation SPWLA 32nd Annual Logging Symposium, June 16-19, 1991 QUANTITATIVE DETERMINATION OF SECONDARY POROSITY USING X-RAY COMPUTED TOMOGRAPHY AND WIRELINE LOGS...
Proceedings Papers

Paper presented at the SPWLA 27th Annual Logging Symposium, June 9–13, 1986
Paper Number: SPWLA-1986-C
... the apparent shotpoint which varies as the traveltime changes. The procedure would work, although not as well, if we were to use only two receivers in the sum. A stack containing only two receivers should clearly be assigned to the depth interval spanned by those receivers. If the tool has more than two re...
Proceedings Papers

Paper presented at the SPWLA 22nd Annual Logging Symposium, June 23–26, 1981
Paper Number: SPWLA-1981-RR
... measurement depth interval BHGM survey depth level confidence level Artificial Intelligence gravity plot bhgm data gravity value gravity measurement bhgm measurement gradient instrument drift gravity reading Symposium gravity gradient equation SPWLA TWENTY-SECOND ANNUAL LOGGING SYMPOSIUM...
Proceedings Papers

Paper presented at the SPWLA 18th Annual Logging Symposium, June 5–8, 1977
Paper Number: SPWLA-1977-Q
... locationsare shownon Figure 1. PREPARATIONOF DATA All log curveswere digitizedat a 6 depthinterval,depthadjustedto each other, and filtered h give thaua comnon span!!of about four feet. All core analysis measurementswere keypunched, resampled to a 61 depth interval,smoothedto the same span as the other log...
Proceedings Papers

Paper presented at the SPWLA 6th Annual Logging Symposium (Volume II), May 4–7, 1965
Paper Number: SPWLA-1965-2D
... bedding plane plane dip angle vertical line well logging Upstream Oil & Gas computed dip supplementary computer program consistent dip average plane dip plot depth interval dispersion angle shale break SUPPLEMENTARY COMPUTER PROGRAMS FOR DIPMETER ANALYSIS Robert R. Matthews* Tom D...

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