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Keywords: slug frequency
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Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 21–23, 2021
Paper Number: SPE-206280-MS
... relationships. Results revealed that the optimum closure relationships combination is Archibong-Eso et al. (2018) for slug frequency, Malnes (1983) for slug liquid holdup, Jeyachandra et al. (2012) for drift velocity, and Nicklin et al. (1962) for the distribution coefficient. Using the above set...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201316-MS
... pvt measurement flow pattern pressure drop subroutine internal slug flow fluid dynamics slug flow pipeline slug frequency equation upstream oil & gas two-phase flow average amplitude vertical displacement dynamic response frequency calculation amplitude pressure gradient...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201533-MS
... bottomhole pressure permeability slug frequency liquid permeability Introduction Most of the gas wells do not produce only single-phase gas. They also produce condensate and/or water. Condensate will be produced when the production pressure and temperature are reduced below the dew point pressure...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 27–29, 2014
Paper Number: SPE-170946-MS
... section inlet production control production monitoring production logging fluctuation separator Upstream Oil & Gas mitigation pressure fluctuation slug frequency hydrodynamic slug open liner flow regime map slug injection liner device location Experimentally near-horizontal section...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 30–November 2, 2011
Paper Number: SPE-146630-MS
... in the downhill section of the hilly-terrain unit. When these flow patterns were compared with two-phase slug dissipation behavior, no water cut effect was observed. For moderate and high flow rates, slugs with different oil-water mixing status had differences in slug frequencies and lengths. However...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 4–7, 2009
Paper Number: SPE-124057-MS
...Abstract Abstract Slug frequency is defined as the number of slugs passing at a specific point along a pipeline over a certain period of time. Most experimental studies related to slug frequency in the literature were conducted using air and water. Data with a viscous liquid phase are scarce...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 21–24, 2008
Paper Number: SPE-115355-MS
..., slug frequency, slug velocity and pressure drop have been studied and the computed liquid hold-up has been compared with eight correlations from literature. The ultimate aim of this work was to gain a deeper understanding of multiphase flow phenomena in pipeline systems and to develop guidelines...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 24–27, 2006
Paper Number: SPE-102352-MS
... the field SCADA data. A remarkably good match of pressure variations, slugging frequency and liquid level was achieved. A sensitivity study was performed to investigate the effective and practical ways to suppress slugging in the existing CD-1 and CD-2 pipeline. Finally, a combined control was recommended...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 30–October 3, 2001
Paper Number: SPE-71564-MS
.... The well tubing is 5.5" (4.892"ID). Figure 2 shows the pipeline and riser profiles. frequency wellbore riser diameter slug frequency modeling slug gas lift slug length upstream oil & gas mitigation flowrate gas flowrate riser liquid flowrate mmscfd severe riser diameter spe...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–6, 1999
Paper Number: SPE-56465-MS
.../year to 3.3 mm/year with an increase in Froude number from 6 to 12. The corrosion rate increases with an increase in slug frequency at the same Froude number. At a pressure of 0.27 MPa, Froude number of 6 for 30% water cut, the corrosion rate increases from 0.8 mm/year to 1.4 mm/year with increase...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–6, 1999
Paper Number: SPE-56569-MS
... was used and water cut was 50%. The experiments were undertaken at a pressure of 0.13 MPa and a temperature of 25 °C with carbon dioxide as the gas. Influence of DRA on the flow characteristics such as pressure gradient, slug translational velocity, the height of the liquid film, slug frequency and Froude...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–6, 1999
Paper Number: SPE-56462-MS
... Abstract During slug flow, knowledge of the slug frequency is essential for the gas -liquid receiving facility design as well as for predicting various slug flow characteristics such as slug length and pressure drop. Various methods proposed in the literature for predicting the slugging...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–6, 1993
Paper Number: SPE-26566-MS
... slug flow sink capacity pipeline transient behavior slug hilly terrain pipeline correction factor pipeline section length variation sink source concept pipeline slug frequency slug catcher upstream oil & gas slug length SocIety of Petroleum Engineers SPE 26566 Hilly Terrain Effects...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 23–26, 1990
Paper Number: SPE-20629-MS
... slug frequency production logging mechanistic model slug formation upstream oil & gas liquid holdup reservoir surveillance slug catcher production monitoring frequency pipeline transient behavior new approach society of petroleum engineers production control flowline...

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