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Keywords: log analysis
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Proceedings Papers

Paper presented at the SPE Oklahoma City Oil and Gas Symposium, April 9–10, 2019
Paper Number: SPE-195228-MS
... cement hydration and porosity changes through NMR measurements in samples with five different recipes. Our study also confirms a strong correlation between NMR response and cement strength. cement formulation casing and cementing nmr cement property characterization integrity log analysis...
Proceedings Papers

Paper presented at the SPE Oklahoma City Oil and Gas Symposium, April 9–10, 2019
Paper Number: SPE-195188-MS
... permeability using the Timur-Coates equation. well logging cutoff water saturation hydrocarbon log analysis fluid substitution timur-coate equation NMR data poro-fluid facies factor analysis irreducible water saturation mud signal equation society of petroleum engineers Upstream Oil...
Proceedings Papers

Paper presented at the SPE Oklahoma City Oil and Gas Symposium, April 9–10, 2019
Paper Number: SPE-195196-MS
...) defines brittleness as the lack of ductility. Ramsay (1967) states that when the internal cohesion of rocks is broken, the rocks are said to be brittle. Obert and Duvall (1967) define brittleness as a property of materials that rupture or fracture with little or no plastic flow. log analysis...
Proceedings Papers

Paper presented at the SPE Oklahoma City Oil and Gas Symposium, March 27–31, 2017
Paper Number: SPE-185115-MS
... the operation. The improved selective stimulation process could also allow for higher production rates and/or potential reduced stimulation cost, thus increasing overall profit. well logging log analysis Library correlation Upstream Oil & Gas Sarda porosity shale correlation Onyia...
Proceedings Papers

Paper presented at the SPE Oklahoma City Oil and Gas Symposium, March 27–31, 2017
Paper Number: SPE-185103-MS
... the technique. The lower Cleveland sand was amenable to using this reduced data set for fracture optimization, and this method may be applicable to similar formations. real time system well logging mud logging / surface measurements log analysis drilling measurement hydraulic fracturing...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 1–5, 2015
Paper Number: SPE-173591-MS
... best results with minimum error. core analysis Upstream Oil & Gas cutting log analysis wet sponge desaturation time accuracy information well logging artificial cutting diameter petrophysical parameter core sample grain density porosity data permeability experimental method...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 1–5, 2015
Paper Number: SPE-173592-MS
..., permeability thickness (Kh) and porosity from both core and NMR are comparable. Operators attempting to evaluate this reservoir using openhole logging techniques now have a powerful and accurate technique to determine these reservoir properties before incurring expenses associated with completion. log...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 1–5, 2015
Paper Number: SPE-173593-MS
... dipole sonic in the horizontal were the only data acquired. In both cases, the better data set resulted in better completions. fracture treatment anisotropy reservoir wellbore horizontal closure stress log analysis drilling operation hydraulic fracturing Directional Drilling pilot hole...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 23–26, 2013
Paper Number: SPE-164478-MS
... resolved accurately by the NMR. Comparisons to production results are presented. resolution NMR response well logging fluid type calculation log analysis difficult reservoir alteration sequence reservoir society of petroleum engineers spe 164478 presentation resistivity equation...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 23–26, 2013
Paper Number: SPE-164513-MS
... interpretation cement evaluation log analysis attenuation radial receiver amplitude travel time guideline horizontal well In recent years changes in drilling operations from vertical to horizontal have brought along a new set of challenges. The acquisition of reliable and meaningful cement...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 23–26, 2013
Paper Number: SPE-164514-MS
... & coiled tubing interventions, and how the end result was able to assist the customer. log analysis production logging production control Reservoir Surveillance lateral well logging Upstream Oil & Gas flow rate flow area Well Tractor spe 164514 production log performance onhorizontal...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 27–29, 2011
Paper Number: SPE-140967-MS
... & gas nmr device evaluation western oklahoma society of petroleum engineers log analysis nmr response actual production result completion efficiency reservoir permeability The study area for this work is in South Western Oklahoma. Figure 1 1 shows the precise area of this work...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 27–29, 2011
Paper Number: SPE-141906-MS
... filtrate formation fluid water sample fluid analyzer module log analysis pump-out module spe 141906 ph measurement contamination level formation water probe lfa log Reservoir fluid samples are typically collected in open hole using Wireline Formation Testers (WFT) using a probe or a...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 27–29, 2011
Paper Number: SPE-142075-MS
.... production monitoring reservoir surveillance production control well logging log analysis artificial intelligence wellbore design safety valve upstream oil & gas black elk energy signal strength ultrasonic leak detection tool wellbore integrity production logging well integrity analysis...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, April 4–8, 2009
Paper Number: SPE-120641-MS
... material is Cambro-Ordivician Arbuckle Limestone, the formation is complex and inconsistent from well to well. Figure 1 exhibits the general deposition of the formation. Upstream Oil & Gas correlation log analysis Fluid Dynamics coates constant estimate permeability reservoir society of...
Proceedings Papers

Paper presented at the Production and Operations Symposium, March 31–April 3, 2007
Paper Number: SPE-106623-MS
... Characterization log analysis complex reservoir shale play shale gas production outcome shale identification spe 106623 Production Potential porosity Poisson unconventional reservoir well logging Upstream Oil & Gas reservoir quality mineralogy 12-month cumulative gas TOC hydraulic fracturing...
Proceedings Papers

Paper presented at the Production and Operations Symposium, March 31–April 3, 2007
Paper Number: SPE-107069-MS
... communication (Figure 2). zonal isolation artificial lift system log analysis downhole intervention gas lift permanent patch Completion Installation and Operations production enhancement Prudhoe Bay well logging Well Intervention Upstream Oil & Gas mechanism spacer pipe GLV...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, April 16–19, 2005
Paper Number: SPE-94266-MS
... Abstract This paper addresses the development and validation of a production logging analysis methodology and associated formation inflow interpretation model for wells that have their production tubing string setting depth below the top of at least the shallowest completed interval in the...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, April 16–19, 2005
Paper Number: SPE-94305-MS
... the results of any particular simulation. stress differential calculation pressure transient analysis drillstem/well testing pressure transient testing hydraulic-fracture modeling geometry drillstem testing log analysis simulator permeability senm morrow producer reservoir...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 23–25, 2003
Paper Number: SPE-80914-MS
... relatively low injection rate (e.g. 12 bbl/min). Well performance evaluations utilizing the Reciprocal Productivity Index (RPI) production analysis method in conjunction with log analysis quantify stimulation effectiveness. Treatment pressure history matching with 3D fracture simulators also identify...

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