Abstract
In studying the secondary and Tertiary processes of intensifying oil output, an analysis was made of the following main factors: behavior of multiple-phase and multiple-component system in the porous medium, their stability, mobility, effect of viscosity and pressure differential in the system, configuration of the displacement front, influence of chemical additives on optimizing the surface energy, economic characteristics of the processes. All of these factors can be studied on a laboratory unit with core samples up to 120 cm long with temperatures to 120/sup 0/C, pressures to 30 MPa and consumption of reagents to 100 cm/sup 3//h. The unit contains feed vessels of high pressure for water, oil and gas in different reagents. There is a pumping unit of two-stage type, and in the first loop there is a piston pump which feeds the cylinder of the pump of the second stage of the plunger type. The outlet stage of this pump through the valve system is connected to the corresponding vessel for pressing the necessary reagent through the core sample. One can continually change the pressure to 100 MPa. The core is placed in a special core carrier and using special high temperature resins, it is packed in it
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Citation Formats
Milley, Gy, Bukta, B, Jonap, K, Lovei, J, and Wagner, O.
Long core model apparatus for laboratory investigation of oil recovery processes.
Hungary: N. p.,
1982.
Web.
Milley, Gy, Bukta, B, Jonap, K, Lovei, J, & Wagner, O.
Long core model apparatus for laboratory investigation of oil recovery processes.
Hungary.
Milley, Gy, Bukta, B, Jonap, K, Lovei, J, and Wagner, O.
1982.
"Long core model apparatus for laboratory investigation of oil recovery processes."
Hungary.
@misc{etde_5254061,
title = {Long core model apparatus for laboratory investigation of oil recovery processes}
author = {Milley, Gy, Bukta, B, Jonap, K, Lovei, J, and Wagner, O}
abstractNote = {In studying the secondary and Tertiary processes of intensifying oil output, an analysis was made of the following main factors: behavior of multiple-phase and multiple-component system in the porous medium, their stability, mobility, effect of viscosity and pressure differential in the system, configuration of the displacement front, influence of chemical additives on optimizing the surface energy, economic characteristics of the processes. All of these factors can be studied on a laboratory unit with core samples up to 120 cm long with temperatures to 120/sup 0/C, pressures to 30 MPa and consumption of reagents to 100 cm/sup 3//h. The unit contains feed vessels of high pressure for water, oil and gas in different reagents. There is a pumping unit of two-stage type, and in the first loop there is a piston pump which feeds the cylinder of the pump of the second stage of the plunger type. The outlet stage of this pump through the valve system is connected to the corresponding vessel for pressing the necessary reagent through the core sample. One can continually change the pressure to 100 MPa. The core is placed in a special core carrier and using special high temperature resins, it is packed in it in order to exclude side overflows. There is a technology of packing of comparatively soft rocks (clay). Sketches are presented of the sealing assemblies, and also the plans for inserting cables for the sensors. The sensor system is arranged over the entire length of the core and generates signals which are proportional to the magnitude of water saturation. The outlet of the core carrier has devices for resetting pressure, collecting filtrate, measurement of its composition and consumption. The core carrier is thermostatically controlled and contains two kW electrical heater for taking measurements at different temperatures. With a change in the system modes, the equilibrium is reached in 2-3 h.}
journal = []
volume = {17:3-4}
journal type = {AC}
place = {Hungary}
year = {1982}
month = {Jan}
}
title = {Long core model apparatus for laboratory investigation of oil recovery processes}
author = {Milley, Gy, Bukta, B, Jonap, K, Lovei, J, and Wagner, O}
abstractNote = {In studying the secondary and Tertiary processes of intensifying oil output, an analysis was made of the following main factors: behavior of multiple-phase and multiple-component system in the porous medium, their stability, mobility, effect of viscosity and pressure differential in the system, configuration of the displacement front, influence of chemical additives on optimizing the surface energy, economic characteristics of the processes. All of these factors can be studied on a laboratory unit with core samples up to 120 cm long with temperatures to 120/sup 0/C, pressures to 30 MPa and consumption of reagents to 100 cm/sup 3//h. The unit contains feed vessels of high pressure for water, oil and gas in different reagents. There is a pumping unit of two-stage type, and in the first loop there is a piston pump which feeds the cylinder of the pump of the second stage of the plunger type. The outlet stage of this pump through the valve system is connected to the corresponding vessel for pressing the necessary reagent through the core sample. One can continually change the pressure to 100 MPa. The core is placed in a special core carrier and using special high temperature resins, it is packed in it in order to exclude side overflows. There is a technology of packing of comparatively soft rocks (clay). Sketches are presented of the sealing assemblies, and also the plans for inserting cables for the sensors. The sensor system is arranged over the entire length of the core and generates signals which are proportional to the magnitude of water saturation. The outlet of the core carrier has devices for resetting pressure, collecting filtrate, measurement of its composition and consumption. The core carrier is thermostatically controlled and contains two kW electrical heater for taking measurements at different temperatures. With a change in the system modes, the equilibrium is reached in 2-3 h.}
journal = []
volume = {17:3-4}
journal type = {AC}
place = {Hungary}
year = {1982}
month = {Jan}
}