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Keywords: flow rate
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Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201682-MS
... settling from the larger particle size and lack of stabilizing surfactant, the smart gel solution was homogenized in equal parts with the Pearson A3 formation fluid to ensure injectivity. The smart gel was injected at 50 bar until a significant decrease in the injection flow rate was observed. The...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201722-MS
... different flow patterns is presented in Table 1 . Table 1 Summary of flow pattern identification boundary where V sg and V sl are the superficial gas and liquid velocities, respectively. The superficial gas velocity is based on the in-situ volume flow rate of the gas phase. The...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201763-MS
... important dynamic input signals in this regard are: Flow rate in (pump rate) Hook velocity (or position) String rotational speed Mud density in Mud temperature in Mud viscosity in (or rheology) Note that the first three inputs in the list above are controlled more or less...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201377-MS
...), differential scanning calorimeter to determine effects of BHT, FR shear testing, FR concentration percentage at various flow rates in a flow loop to calculate Reynolds number at the respective flow rates & concentration and differential pressure testing with time and temperatures. Based on the results from...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201442-MS
.... chemical flooding methods gas injection method concentration pressure drop flow in porous media upstream oil & gas flow rate static test thermal method sagd fluid dynamics sandpack surfactant nanoparticle room temperature foam enhanced recovery steam-assisted gravity drainage mobility...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201491-MS
... submersible pump (ESP) pump is tripled, the flow rate triples and the head increases to nine times the original pump. Thus, a high-speed ESP has the potential of delivering increased production at deeper setting depths and opportunity for shorter equipment allowing operators to land the equipment in shorter...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201468-MS
... Abstract Two of the most important parameters to monitor during a primary cementing job are the flow rate in and return flow rate measurements. To achieve optimum quality control of a primary cementing job, measuring annular return rates and comparing them with simulated data in real-time will...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201452-MS
... carrier fluid being negligible. Where, ∏ 1 is the dependent variable, and, ∏ 2 , ∏ 3 , …, ∏ n-k are the independent variables. In this work, the dependent variable is the proppant distribution (PD) between the perforation clusters. The independent variables include flow rate or slurry velocity...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201509-MS
... We observed large flow rate oscillations in many offshore oil gathering systems with large diameter flowlines (24-in., 30-in., and 36-in.) connected to the first stage separator, with liquid and subsequently gas entering the separator throughout a period of a few tens of seconds and minutes...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201461-MS
... & gas simulation concentration bhp wellbore integrity well planning drilling equipment wellbore design trajectory design pipe rotation bed blockage particle flow rate velocity profile pump rate slip velocity conservation equation hole cleaning equation suspension bed height...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201634-MS
... movement from falling down the wellbore. For highly deviated and horizontal wells especially, the flow rate is the dominating factor for efficient cutting removal. In contrast to vertical sections, the fluid flow is not working in the opposite direction of the downward force on the cutting particles...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201632-MS
... waterfall acoustic energy maps, temporal flow allocation profiles and most importantly, the zonal flow allocation values. Predicted (DAS) zonal flow allocation data was compared with traditional injection logs (ILT) under different operational conditions (varied injection flow rates and valve choke...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201605-MS
...-stage completions and how such impacts the overall treatment efficiency. fracturing materials complex reservoir 100-mesh brown sand hydraulic fracturing fracturing fluid completion installation and operations drilling operation different perforation configuration particle flow rate spf...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201648-MS
... pressure was 1706 psi for a gas injection flow rate of 4 MMscf/D. Next, we modeled the MFA-gas coinjection cases, using a constant gas injection flow rate, and injecting 45 B/D of MFA solution. We built cases with the foam rheological data ( Fig. 1 ) and with a constant foam viscosity of 180 cp. We also...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201538-MS
... E n ( t ) ) Figure 3 Geometry model for fluid/proppant mixture CFD simulation The mixture consists of liquid water and proppant in this case. The inlet boundary condition is the fracture fluid flow rate of 90 bpm and the proppant concentration. Different injection...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201533-MS
... Figure 2 Average pressure at toe versus superficial gas velocity at CPB and CMB As aforementioned, the experimental facility was capable of being run at both CMB and CPB conditions. Constant pressure experiments were conducted at a constant liquid flow rate ( v SL,tubing = 0.1 ft/s...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201568-MS
...-assisted gravity drainage flow test pressure drop emulsion droplet water injection enhanced recovery sagd upstream oil & gas flow rate coefficient emulsion quality permeability sandpack In this study, a new emulsion filtration model was proposed and optimized. Three different types of...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201313-MS
... Abstract The litmus test for downhole multiphase flowmeters is to compare the measured phase flow rates with the test-separator rates. In most cases, the composition of the measurand is required for flowmeters and is typically obtained from bottomhole fluid samples. Extracting and analyzing...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201534-MS
... Abstract This work experimentally investigates the impact of gas bubbles on the thermal and acoustic energy prorogation within the wellbore, at various water and air flow rates using Distributed Acoustic Sensing (DAS). This is the first study that experimentally investigates the thermal and...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201611-MS
.... Parametric studies were conducted to explore the effects of flow rate, foam quality, and temperature on the stability of NG foam. Moreover, different fluid preparations were used to investigate the effect of base fluid and additive concentrations on the stability of NG foams. Additional laboratory studies...

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