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Keywords: equation
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Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Oklahoma City Oil and Gas Symposium, April 17–19, 2023
Paper Number: SPE-213073-MS
... selection and formulation reservoir characterization horizontal stress delaware basin fault slip potential equation bulk density shale basin mud weight zoback friction angle well logging enhanced recovery climate change strength porosity mud weight window minimum horizontal stress...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Oklahoma City Oil and Gas Symposium, April 17–19, 2023
Paper Number: SPE-213103-MS
... and data-driven decision-making. equation inflow performance fluid dynamics upstream oil & gas complex reservoir united states government shale gas pvt measurement drillstem testing drillstem/well testing flow in porous media reservoir surveillance machine learning average reservoir...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Oklahoma City Oil and Gas Symposium, April 9–10, 2019
Paper Number: SPE-195226-MS
... Intelligence Upstream Oil & Gas brown sand independent variable Bin dominant factor equation sand well experimental design cumulative boe production Background The Unconventional resources boom has introduced several challenges and opportunities that require a different approach to solve...
Proceedings Papers
Jitesh Vij, Anindya Nandi, Sachit Singh, Chandan Majumdar, Bhopal Kumar Haldia, Praveen Chandra Chaturvedi, Sutanu Sarkar
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Oklahoma City Oil and Gas Symposium, April 9–10, 2019
Paper Number: SPE-195188-MS
...% porosity and permeability in the range of darcies. The challenge in this reservoir is that core measurements are not available and hence formation evaluation using historic equations yields unreliable results. Also, the permeability obtained from wireline tools is not consistent with NMR permeability...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Oklahoma City Oil and Gas Symposium, April 9–10, 2019
Paper Number: SPE-195218-MS
... The cumulative production estimates from the developed correlations were also compared with the corresponding estimates from the DCA equations (seven different DCA methods used). The accuracy of prediction based on correlations developed in this study is at par with the various standard DCA...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Oklahoma City Oil and Gas Symposium, April 9–10, 2019
Paper Number: SPE-195216-MS
... in this equation is that all parameters are constant, which have led to many field related failures. For example, when a new lubricant is developed (i.e. green dope) or dopeless connections are to be handled, the Farr formula cannot be applied to find the optimum makeup without an accurate measurement...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Oklahoma City Oil and Gas Symposium, March 27–31, 2017
Paper Number: SPE-185112-MS
... properties only. To do so, we now wish to develop Equation (8) solely in terms of the displacements. Considering the axial symmetry, all the derivatives in the theta coordinate will equal zero. After some rearrangements: (9) σ k k = σ r + σ θ + σ z E ( 1 − 2 v...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Production and Operations Symposium, March 1–5, 2015
Paper Number: SPE-173604-MS
... linear momentum equations, mass conservation, and the particular incompressibility condition are expressed in terms of the discussed coordinate system. To demonstrate the effectiveness of this method, the set of linear momentum equation and mass conservation for a two-dimensional steady-state flow...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Production and Operations Symposium, March 1–5, 2015
Paper Number: SPE-173624-MS
... or negligible due to high drag force and elasticity of the drill string. Drilling Equipment bore hole regime drillstring design drilling operation friction drilling fluids and materials stabilizer Simulation friction model variation swab pressure equation surge slurry society of petroleum...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Production and Operations Symposium, March 1–5, 2015
Paper Number: SPE-173620-MS
... 1 assumption Simulation fracture half-length rate transient analysis drainage area equation Production analysis proppant tracer woodbine well 2 woodbine well 1 permeability well 2 fracture society of petroleum engineers drillstem testing drillstem/well testing gas well...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Production and Operations Symposium, March 23–26, 2013
Paper Number: SPE-164489-MS
... physical model injection gas pressure cavern pressure salt cavern gas injection equation cavern shape Simulation boundary condition wellbore SPE 164489 Modeling and Analysis of Salt Cavern Natural Gas Storage P. Barajas and F. Civan, SPE, the University of Oklahoma Copyright 2013, Society...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Production and Operations Symposium, March 23–26, 2013
Paper Number: SPE-164478-MS
... permeability with an excellent relationship to production. The Bray-Smith permeability equation was developed from this observation. This equation incorporates relaxation time and calculates permeability. No alterations to the equation for rock type or texture changes were needed. This paper presents examples...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Production and Operations Symposium, March 23–26, 2013
Paper Number: SPE-164483-MS
... equation laboratory oil saturation wettability permeability relative permeability tracer recovery determination reservoir application resistivity log Introduction It is well known that only part of the original oil-in-place is economically recovered by conventional methods. Due...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Production and Operations Symposium, March 23–26, 2013
Paper Number: SPE-164502-MS
... habitually neglected in estimating the OGIP. As a result, the contribution of solution gas to the total gas production is omitted in the material balance equation (MBE). These lead to the inaccurate estimation of the OGIP and gas reserve. Considering the permeability is not constant throughout the reservoir...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Production and Operations Symposium, March 23–26, 2013
Paper Number: SPE-164503-MS
... Pitfall Material Balance original gas forecast decline curve analysis equation production rate reservoir permeability production monitoring reserves evaluation water-oil ratio average reservoir pressure bottomhole pressure DCA spe 164503 Introduction Decline curve analysis (DCA) has...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Production and Operations Symposium, March 23–26, 2013
Paper Number: SPE-164512-MS
... to measure their tightness. Unique trends describing emulsion tightness at several production conditions were observed and presented as Emuls-K's Emulsion Diagnostic Plots and Equations, EDP and EDE in this paper. These generic empirical models incorporate the 3 main conditions responsible for emulsion...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Production and Operations Symposium, March 23–26, 2013
Paper Number: SPE-164520-MS
... leak detection pipeline segment application leak size real time system leak location time-marching algorithm discrepancy pattern correspond transient episode equation Upstream Oil & Gas sensitivity coefficient Leak leak detectability curve response time Introduction Pipelines...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Production and Operations Symposium, March 27–29, 2011
Paper Number: SPE-141470-MS
... fluid dynamics factorial design modeling & simulation conventional well completion upstream oil & gas thickness wojtanowicz reservoir permeability spe 141470 critical oil rate analytical model water-free production critical rate transformation equation Introduction Water...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Production and Operations Symposium, March 27–29, 2011
Paper Number: SPE-140805-MS
... drilling fluid selection and formulation upstream oil & gas numerical simulation ghb model shear stress drilling fluid chemistry rheology model rheology equation drilling fluid formulation rheological model spacer spe 140805 bingham plastic model Introduction Cementing a wellbore...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Production and Operations Symposium, March 27–29, 2011
Paper Number: SPE-139913-MS
... on momentum equation is presented after the exergy concept. Then, it comes back to concept of entropy for optimized performance of petroleum reservoir. Finally, a sight to the future in thermodynamic analysis of reservoirs is showed, followed by concluding remarks. The Early Years: Volumetric Balance...
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