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Keywords: displacement
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Proceedings Papers

Paper presented at the SPE Oklahoma City Oil and Gas Symposium, April 17–19, 2023
Paper Number: SPE-213072-MS
... in mitigating casing deformation. Current operators redesigned a cementing material with high-strength beads which would collapse when stresses are above the designed threshold, which would "absorb" the formation displacement and reduce the severity of casing deformation caused by the aforementioned mechanisms...
Proceedings Papers

Paper presented at the SPE Oklahoma City Oil and Gas Symposium, April 9–10, 2019
Paper Number: SPE-195203-MS
... potential slippage and displacement. The finite element model features an integration of casing, cementing, and formation under the hydraulic fracturing conditions. For particular parameters such as permeability and leak-off coefficeint, we conducted sensitivity studies to quantify their impacts...
Proceedings Papers

Paper presented at the SPE Oklahoma City Oil and Gas Symposium, March 27–31, 2017
Paper Number: SPE-185091-MS
... reservoir. hydraulic fracturing energy storage stimulation flow in porous media displacement oil production Upstream Oil & Gas static pressure stimulation energy-storage srv reservoir parameter optimization Produce Oil case study Fluid Dynamics oil reservoir tight oil reservoir...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 27–29, 2011
Paper Number: SPE-140805-MS
... Abstract In the cementing industry, it is known that zonal isolation is dependent on a successful cement job. To achieve zonal isolation, effective mud removal is recommended ( Crook et al. 2001 ). Efficient mud displacement can be achieved with the use of spacers and flushes before cement...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, April 16–19, 2005
Paper Number: SPE-94256-MS
... a severe reduction in gas productivity. The clean-up of these fluids was found to be a very slow process and is a function of capillary forces. Neat diesel caused a decline in the gas productivity index (PI) more than brine because it has a lower mobility. The solvents used were effective in displacing...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, April 16–19, 2005
Paper Number: SPE-94288-MS
... operation exhibition spe 94288 wellbore cement formulation drilling fluid selection and formulation isolation displacement total depth Introduction As industry drilling and completion activity increases in the horizontal play of such prospects as the Barnett Shale, many completion techniques...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, April 16–19, 2005
Paper Number: SPE-94215-MS
.... capillary pressure saturation profile pressure drop evaporation equation tight gas sandstone pressure drawdown fluid dynamics drawdown saturation gas well water saturation permeability simulation regime upstream oil & gas evaporative regime displacement relative permeability flow...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 23–25, 2003
Paper Number: SPE-80924-MS
... of having a pump capacity that exceeds the production rate of the well or having poor gas separation at the pump intake with a portion of the pump displacement being lost to gas interference. More efficient operations and lower cost will result, if these wells are operated with the pump filled with liquid...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 24–27, 2001
Paper Number: SPE-67261-MS
... displacement element pressure angular displacement upstream oil & gas displacement whipstock anchor od double anchor iwa assembly inflation pressure element pressure spe 67261 torque Project Scope The scope of the project was to develop a modular inflatable anchoring system that would...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 24–27, 2001
Paper Number: SPE-67318-MS
... Abstract Direct interpretation methods for determination of the relative permeability data by linear, non-steady-state, two-phase fluid displacements conducted via constant rate and constant pressure laboratory core tests, are presented. The equations necessary for processing...
Proceedings Papers

Paper presented at the SPE Mid-Continent Operations Symposium, March 28–31, 1999
Paper Number: SPE-52189-MS
... configuration force equilibrium equation drilling operation initial wavelength initial configuration contact force displacement bore hole derivative coiled tubing operations sinusoidal configuration spe 52189 upstream oil & gas configuration completion installation and operations initial...
Proceedings Papers

Paper presented at the SPE Mid-Continent Operations Symposium, March 28–31, 1999
Paper Number: SPE-52216-MS
.... Further to the pumping cycle, we must understand the relationship between pump displacement and fluid flow rates entering and exiting the pump. In down hole pumps powered by conventional pump jacks, the plunger is on the upstroke half the time and on the down stroke half the time. Pump...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, April 2–4, 1995
Paper Number: SPE-29460-MS
... displacement directional drilling society of petroleum engineers upstream oil & gas axial force equilibrium drillstring design axial inclination angle drill pipe selection inclination torque torsional loading equation drilling operation calculation potential energy weightless string...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, March 21–23, 1993
Paper Number: SPE-25431-MS
... selection to match reservoir characteristics, (2) polymer selection to stabilize the wellbore and place the pack effectively, (3) compatibility and displacement of underreaming and gravel pack fluids, (4) shearing and filtering techniques to minimize microgel effects and (5) breaker selection to eliminate...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, April 7–9, 1991
Paper Number: SPE-21650-MS
... on the porous medium. The gel system is based on the reaction of Cr(VI) with thiourea to produce Cr (III). Gelation occurs when Cr (III) reacts with Polyacrylamide. The radial model is an extension of a linear displacement model (SPE 20215). The linear model was tested against displacement data and matching...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, April 7–9, 1991
Paper Number: SPE-21651-MS
... Abstract This work presents a fractional flow theory analysis of gravity-dominated, immiscible displacement in porous media. This effort represents the first to extend Buckley-Leverett theory to account for the effects of countercurrent flow while fluid injection and production is ongoing...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, April 7–9, 1991
Paper Number: SPE-21686-MS
... ABSTRACT This paper presents an experimental study of the displacement process in a 60° deviated laboratory well with a 55 % eccentric annulus. The inner pipe was lying near the bottom of the simulated wellbore. In this geometry the displacing fluid have a tendency to flow in the upper, wide...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, April 7–9, 1991
Paper Number: SPE-21665-MS
... where S is the axial force in the rod, u(t) – axial displacement, A – rod cross-section, Y – rod material density, g – acceleration of gravity, ϕ – angle of the inclination of the rod string, η – viscous damping coefficient F t – friction force acting on the rod from...

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