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Keywords: flow rate
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Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 26–29, 2020
Paper Number: SPE-201985-MS
...). Here colors from gray to black, with a filling reflect the production of hydrocarbons (per well) – (left y-axis). Dashed black line – watercut (right y-axis). Figure 2 Production profiles for 20 wells versus time in case of the difference in the starting flow rates of the first and the last...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 26–29, 2020
Paper Number: SPE-201880-MS
... ). In the Company, 91% of wells are produced by electrical submersible pumps (ESP). Of these, almost half of the wells are categorized as marginal low-rate wells. The accepted threshold flow rate of 30 cubic meters of reservoir fluid per day ( Figure 1 ) is a conventional margin line that separates profitable...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 26–29, 2020
Paper Number: SPE-201878-MS
.... The results show that the negative pressure on the gas-liquid mixture is qualitatively consistent with Stepanov's full characteristics of ESP given in his work. If the flow rate of the gas-liquid mixture exceeds the value of the respective zero head, the characteristic continues in negative pressures area...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 26–29, 2020
Paper Number: SPE-201884-MS
.... fluid modeling reservoir characterization reservoir surveillance multiphase flow upstream oil & gas compressibility pipeline application production control production logging drillstem testing fluid dynamics flow rate characteristic production monitoring hydraulic fracturing...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 26–29, 2020
Paper Number: SPE-201889-MS
.../well testing flow testing formation pressure derivative deviation operation pbu interpretation result information downhole pressure gauge production analysis enhanced recovery upstream oil & gas flow rate permeability forecast reservoir property bottomhole pressure production...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 26–29, 2020
Paper Number: SPE-201896-MS
... & gas reservoir simulation well integrity fluid dynamics spectral acoustic data regime enhanced recovery reservoir surveillance flow in porous media directional drilling completion equipment flow rate water cut conformance improvement drillstem testing identification inflow production...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 26–29, 2020
Paper Number: SPE-201818-MS
.... At a laminar flow and small leakages, the fracture length depends on the viscosity, flow and height, as much as: 1 μ H F 0 , 2 , 1 H H F 0 , 8 ,    Q H F 0 , 6 . where ρ HF – density of fracking fluid, QГPП – flow rate, H HF – fracture...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 26–29, 2020
Paper Number: SPE-201811-MS
... placement systems to changes in geological, technological and scenario conditions. geological modeling artificial intelligence geologic modeling reservoir characterization drillstem testing drillstem/well testing directional well structural geology geological parameter flow rate enhanced...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 26–29, 2020
Paper Number: SPE-202069-MS
... of this treatment was confirmed based on bottomhole pressure and temperature changes during injection operations. Technology efficiency was analyzed and the well flow rate was monitored based on the field test results. The main stages of this work are shown in Figure 1. Figure. 1 Project stages...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 26–29, 2020
Paper Number: SPE-202059-MS
... on the mesh sizes and concentrations of the injected proppant. In order to eliminate gel carrying capacity and to eliminate reduced viscosity, as well as to increase the fracturing zone, the pumping flow rate was increased up to 4-4.2 m 3 / min. The proppant of the mesh size 20/40 with a maximum...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 26–29, 2020
Paper Number: SPE-201968-MS
..., may be described as ratio of flow rate through model to one through model with uppermost connectivity ( fig. 1 ) [ Popov V.L. et al. (2020 )]. Figure 1 Connectivity coefficient estimation scheme example. On the left is the model, which needs to be characterized. In the center two models which...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 26–29, 2020
Paper Number: SPE-202056-MS
... conductivity effectiveness flowback well flowback experiment interpretation proppant upstream oil & gas flow rate proppant pack horizontal well hypothesis scenario field experiment fracture dimensionless productivity coefficient Well clean-up period and fracture flowback...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 26–29, 2020
Paper Number: SPE-202023-MS
... media fluid dynamics enhanced recovery upstream oil & gas displacement irreducible water saturation production monitoring structural geology displacement coefficient flow rate viscosity experiment coefficient reservoir characterization reservoir surveillance reserves evaluation light...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 26–29, 2020
Paper Number: SPE-202040-MS
... reservoir surveillance flow rate drilling operation temperature distribution liquid heater pipe thermal mark enhanced recovery reservoir simulation inflow performance temperature measurement system experiment sb ra novosibirsk state university completion monitoring systems/intelligent wells...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 26–29, 2020
Paper Number: SPE-202011-MS
... Summary The operation of gas wells is often fraught with complications due to water accumulated in the perforation interval and wellbore, and destruction of the bottom-hole zone. These complications drive up pressure losses and decrease operating well flow rates and production capacities...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 26–29, 2020
Paper Number: SPE-201993-MS
... completion monitoring systems/intelligent wells reservoir surveillance machine learning artificial intelligence production control upstream oil & gas zone 1 production rate optimization problem oil production zone 2 production logging flow rate well 12 algorithm real time...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 26–29, 2020
Paper Number: SPE-202041-MS
... operate in depletion mode because of the absence of an RPM system), an intervention in the operation of wells may yield a significant reduction in the liquid flow rate following PLT operations. Resume Constant growth of commercial hydrocarbon (HC) consumption requires for the oil and gas industry...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 26–29, 2020
Paper Number: SPE-202016-MS
... fluid dynamics optimization porosity mineral permeability simulation pore-scale simulation pore scale transport property upstream oil & gas flow rate scale simulation reaction rate dissolution Acidizing is one of the widely used techniques that help to increase the rate...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 26–29, 2020
Paper Number: SPE-202007-MS
... applicability was carried out in the context of unique gas field, the main reserves of which are associated with Cenomanian deposits. All calculations were performed on the hydrodynamic model including the gas-gathering system option. artificial lift system drawdown flow rate premium filter reservoir...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 26–29, 2020
Paper Number: SPE-201990-MS
... drill footage; to increase the flow rate and profitability of wells; it is more rational to use formation energy due to lower values of depression on the formation and correspondingly reduced losses of condensate in the formation. production control strategic planning and management production...

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