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Keywords: correlation
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Proceedings Papers

Paper presented at the SPE Unconventional Resources Conference, April 1–3, 2014
Paper Number: SPE-168977-MS
... gas and light oil. flow in porous media Upstream Oil & Gas fracture conductivity optimum fracture perforation Scenario Modeling & Simulation PVT measurement correlation staggered perforation Mayerhofer unconventional reservoir hydraulic fracturing fracture overlap...
Proceedings Papers

Paper presented at the SPE Unconventional Resources Conference, April 1–3, 2014
Paper Number: SPE-168978-MS
... scoping studies where high-level, rapid evaluation is required. machine learning well performance drilling operation Directional Drilling Artificial Intelligence Monte Carlo simulation lateral length correlation variance coefficient distribution completion data Upstream Oil & Gas...
Proceedings Papers

Paper presented at the SPE Unconventional Resources Conference, April 1–3, 2014
Paper Number: SPE-168970-MS
...) reported critical properties shift due to the pore proximity effect for methane, n-butane and n-octane. Figure 1 indicates reported data by Singh et al. (2009) . Using these data, Ma et al. (2013) developed a series of correlation to take into account the effect of confinement on hydrocarbon critical...
Proceedings Papers

Paper presented at the SPE Unconventional Resources Conference, April 1–3, 2014
Paper Number: SPE-168994-MS
... production cannot be measured by the existing 3-D seismic data that was acquired before the drilling and hydraulic fracturing took place. Analysis in one 3-D seismic survey in the North Dakota Middle Bakken play recognized 16 seismic attributes from 99 extracted that showed some degree of correlation with...
Proceedings Papers

Paper presented at the SPE Unconventional Resources Conference, April 1–3, 2014
Paper Number: SPE-168990-MS
... system Directional Drilling log analysis structural model gamma ray completion design geomechanical property Wolfcamp formation rock property structural geometry horizontal well lateral structural modeling Upstream Oil & Gas optimized completion design triple combo log correlation...
Proceedings Papers

Paper presented at the SPE Unconventional Resources Conference, April 1–3, 2014
Paper Number: SPE-168976-MS
...-year RF for each fluid type and permeability level has been calculated using the correlations published by Sierra et al. (2013) and Jin et al. (2013) . Fig. 6 illustrates the plot and correlation equations for reference. Tables 6 and 7 show the calculated ideal primary fracture spacing used...
Proceedings Papers

Paper presented at the SPE Unconventional Resources Conference, April 1–3, 2014
Paper Number: SPE-169004-MS
... Upstream Oil & Gas production data hydraulic fracturing correlation fracture half-length flow regime bi-wing fracture model geometry pseudo-boundary-dominated flow linear flow analytical model complex reservoir MMscf workflow SRV square root straight line permeability time plot...
Proceedings Papers

Paper presented at the SPE Unconventional Resources Conference, April 1–3, 2014
Paper Number: SPE-169015-MS
... Data Analysis, which gives a much lower production permeability and a reduced size of the SRV (stimulated reservoir volume). Data from five wells in the Fayetteville shale have been analyzed using new software. Two perm-based diagnostics (injection and production perm) have been correlated to various...
Proceedings Papers

Paper presented at the SPE Americas Unconventional Resources Conference, June 5–7, 2012
Paper Number: SPE-155746-MS
... well logging log analysis upstream oil & gas information modeling & simulation porosity slowness ortega correlation spe 155746 horizontal well multistage hydraulic reservoir characterization hydraulic fracturing optimization evaluation fracture lenormand completion...
Proceedings Papers

Paper presented at the North American Unconventional Gas Conference and Exhibition, June 14–16, 2011
Paper Number: SPE-144383-MS
... oil & gas well count reserve estimation probabilistic method geologic analog cumulative frequency plot resource play producible reserve production statistics reasonable certainty correlation project area pdp well society of petroleum engineers A slight reduction in performance is...
Proceedings Papers

Paper presented at the North American Unconventional Gas Conference and Exhibition, June 14–16, 2011
Paper Number: SPE-143330-MS
... that concept toward creating an optimized design. completion installation and operations concentration net pressure machine learning neural network frac treatment hydraulic fracturing correlation frac data pressure trend proppant concentration correlation coefficient frac dimension...
Proceedings Papers

Paper presented at the North American Unconventional Gas Conference and Exhibition, June 14–16, 2011
Paper Number: SPE-144032-MS
... selection lateral information downhole intervention complex reservoir reservoir quality completion variable reservoir quality index production index reeves production indicator crossplot production performance shale reservoir correlation spe 144032 dataset Restimulation of existing...
Proceedings Papers

Paper presented at the Tight Gas Completions Conference, November 2–3, 2010
Paper Number: SPE-138438-MS
... measurements complement gamma ray data as they provide an extra data set for correlation. However, azimuthal images from density measurements acquired in real time can offer structural dip authentication along the well trajectory to provide a higher level of accuracy to the modeled structure. By having a...
Proceedings Papers

Paper presented at the SPE Unconventional Gas Conference, February 23–25, 2010
Paper Number: SPE-131770-MS
... core or using correlations developed by Swanson (1981) and Thomeer (1960 ; 1983 ) for permeability estimation; if direct measure of permeability is unavailable. As porosity and permeability varies widely in different parts of the reservoir, identifying rock types through such cross-plots is very...
Proceedings Papers

Paper presented at the CIPC/SPE Gas Technology Symposium 2008 Joint Conference, June 16–19, 2008
Paper Number: SPE-114285-MS
... fracture volume. On the basis of theoretical analysis and hundreds of simulation results, a semi-experiential correlation is developed to calculate the optimal fracture length. The equation generated suggests that the optimal fracture length is proportional to (11/3, which means that if non-Darcy flow...
Proceedings Papers

Paper presented at the CIPC/SPE Gas Technology Symposium 2008 Joint Conference, June 16–19, 2008
Paper Number: SPE-114177-MS
... Abstract New methodology (cubic cores) of studying fractured carbonate reservoirs is presented in this paper. Several examples of Russian carbonate reservoirs are given including: Orenburg Gas-Condensate Field, Urmansk Oilfield and Vuktyl'skiy Gas-Condensate Field. A correlation between...
Proceedings Papers

Paper presented at the CIPC/SPE Gas Technology Symposium 2008 Joint Conference, June 16–19, 2008
Paper Number: SPE-114257-MS
... boundary distance production control Upstream Oil & Gas spe 114257 drainage rectangle average pressure boundary drainage area surveillance plan real time system Reservoir Surveillance correlation History Match Material Balance Cannonball field interference interpretation accumulation...
Proceedings Papers

Paper presented at the CIPC/SPE Gas Technology Symposium 2008 Joint Conference, June 16–19, 2008
Paper Number: SPE-114593-MS
... well producing from a monocline with an edge-water aquifer. Although such problems can be computed with reservoir simulation, the objective of this work was to develop simple empirical correlations for predicting water production behavior from a monocline reservoir. The reservoir model was described...
Proceedings Papers

Paper presented at the CIPC/SPE Gas Technology Symposium 2008 Joint Conference, June 16–19, 2008
Paper Number: SPE-114454-MS
... not available. In these cases, fluid reservoir properties are determined with the use of empirical correlations or determined iteratively using an equation of state (EOS). The objective of this paper is to present an application of genetic programming (GP)-Orthogonal Least Squares algorithm (OLS) to...
Proceedings Papers

Paper presented at the CIPC/SPE Gas Technology Symposium 2008 Joint Conference, June 16–19, 2008
Paper Number: SPE-114518-MS
... equation of state co 2 total absolute mean error EOS model Upstream Oil & Gas gas mixture 2 sut correlation gas mixture fluid modeling correlation empirical correlation natural gas z-factor gas mixture 1 mean error gas mixture 3 pseudocritical property SPE 114518 Natural...

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