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Keywords: regime
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Proceedings Papers

Paper presented at the ADIPEC, November 4–7, 2024
Paper Number: SPE-222281-MS
.... The pressure drop was only 16%, indicating a significant pressure source. During A-annulus bleed-off, a high-frequency, high-amplitude acoustic signal was detected across another gas-saturated formation, below the formation identified in the static regime. Remarkably, there was an absence of noise during...
Proceedings Papers

Paper presented at the ADIPEC, October 2–5, 2023
Paper Number: SPE-216641-MS
... dynamics asia government production monitoring calculation tveritnev boundary reservoir heterogeneity assumption regime engineering horizontal well journal essential agreement holdup integration Introduction Understanding and predicting the behavior of multiphase flows from carbonate...
Proceedings Papers

Paper presented at the ADIPEC, October 2–5, 2023
Paper Number: SPE-216973-MS
... and physics-based flow analysis of reported well conditions based on pipe geometry, production data and PVT information. In preparation for each well, simulations were performed using the Taitel and Dukler model to predict the flow regime [ 1 ]. Following this the EMAT flowmeter was brought to multiple well...
Proceedings Papers

Paper presented at the ADIPEC, October 2–5, 2023
Paper Number: SPE-216966-MS
... drilling saudi arabia government production control permeability identify individual stage contribution multistage fracturing drilling operation production logging reservoir geomechanics contribution montgomery conductivity regime pressure transient analysis petroleum engineer wattenbarger...
Proceedings Papers

Paper presented at the ADIPEC, October 2–5, 2023
Paper Number: SPE-216978-MS
... a negative impact on the ability to manage ECD within geomechanical constraints. Therefore, this option also has limited application. From a flow regime perspective, the flow is almost always turbulent inside the drill string as a result of flow rates required for hole cleaning and the smaller drill...
Proceedings Papers

Paper presented at the ADIPEC, October 2–5, 2023
Paper Number: SPE-216748-MS
... for plunger cycling, the avoidance of severe slugging flow regimes, and the lack of casing pressure monitoring. Following initial trials in 2021 and 2022, a total of 17 plunger systems were installed, yielding highly favorable outcomes in terms of production resurgence, amounting to approximately 5-6 MMCFD...
Proceedings Papers

Paper presented at the ADIPEC, October 31–November 3, 2022
Paper Number: SPE-211071-MS
...Drift-Flux Model for void fraction estimation With increasing gas rate at a fixed liquid rate, flow regime in small pipe diameters changes from bubble to slug, churn, and annular flow. However, slug flow is not observed during experimental studies on two-phase flow with pipe diameter larger...
Proceedings Papers

Paper presented at the ADIPEC, October 31–November 3, 2022
Paper Number: SPE-211802-MS
.... regime module artificial lift system efficiency upstream oil & gas real time system consumption instruction cloud-edge combination oilfield artificial intelligence beam pumping novel intelligent intermittent pumping optimization application sensor electricity consumption control...
Proceedings Papers

Paper presented at the ADIPEC, October 31–November 3, 2022
Paper Number: SPE-211611-MS
... diffusivity equation ( Goode & Thambynayagam, 1987 ) with four possible flow periods. An automated process is programmed in python to detect transient flow regime from gauge data. This denotes the possible flow regime with a characteristic slope which represent the transient conditions during production...
Proceedings Papers

Paper presented at the ADIPEC, October 31–November 3, 2022
Paper Number: SPE-211574-MS
... parameters of Twin-screw pumps through data-driven models and field experiences leading to production optimization and sustainable future profitability. In a certain segment of multiphase fluids, flow may turn into multiple phases and regimes, which directly impact energy transport. The classification...
Proceedings Papers

Paper presented at the ADIPEC, October 31–November 3, 2022
Paper Number: SPE-211467-MS
... The two foam-flow regimes provide a simple and effective way to represent foam in porous media and its interactions with other factors. Foam-simulation-model parameters are estimated by data fitting to the two regimes. However, simulating complex multiphase-flow system such as foam faces a number...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 15–18, 2021
Paper Number: SPE-207409-MS
... are corroborated and compared with three other methods: force response analysis, force inflection point analysis, and the size effect law (SEL). Based on shape analysis, it was found that the transition from ductile to brittle regime occurs at a depth of 0.25mm. Elongation and appearance of the enhanced degree...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 9–12, 2020
Paper Number: SPE-202642-MS
... conditions even changing the wellbore fluid owing to ambient requirements. One aspect of the wellbore conditioning that often goes ignored is the monitoring of the hydraulic parameters, rheological data, fluid regime conditioning and in this case hydraulic mapping to follow the drilling operations...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 11–14, 2019
Paper Number: SPE-197792-MS
... that ignoring flowback data can lead to misinterpretation of flow regime identification. PDA usually use analytical solutions. An example of these solution is the one developed by El-Banbi and Wattenbarger (1998) representing a horizontal well with multi-fracked hydraulic fracture. In early production period...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 11–14, 2019
Paper Number: SPE-197342-MS
.... Several correlations are needed also for relative permeability behavior of the three fluids with the pressure. These correlations can be generated by the multi-regression analysis of PVT data and relative permeability curves. The second represents developing the analytical models for the flow regimes...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 11–14, 2019
Paper Number: SPE-197545-MS
... on flow regimes of three-phase flow in horizontal pipes, ( Al-Hadhrami, Shaahid, Tunde, & Al-Sarkhi, 2014 ). The experimental conditions were as follows: ▪ Horizontal pipe is 2.25" in inner diameter ▪ Experiments have been conducted at 20 ∘ C ▪ Oil: low viscosity Safrasol D80 (density...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 11–14, 2019
Paper Number: SPE-197886-MS
... Upstream Oil & Gas Abu Dhabi interpretation fracture stress trajectory orientation stress tensor hydrocarbon belt principal stress plane Noufal hydrocarbon accumulation structural geology tectonic stress geomechanics model regime migration Arabian Plate tectonic event Magnitude...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 13–16, 2017
Paper Number: SPE-188472-MS
.... For the investigated range of parameters, capillary effects are negligible and we identify three flow regimes before water breakthrough. When gravity dominates, viscous fingering is strongly attenuated by the rapid formation of a gravity tongue but a ‘ridge instability’ phenomenon may occur. In contrast, when viscous...

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