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Keywords: test section
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Proceedings Papers

Publisher: BHR Group
Paper presented at the 11th North American Conference on Multiphase Production Technology, June 6–8, 2018
Paper Number: BHR-2018-023
...-phase flow regime test section bhr group 2018 reservoir surveillance upstream oil & gas pressure gradient gas velocity liquid holdup hydraulic diameter Experimental investigation of vertical downward two-phase flow in annulus R P Coutinho, P J Waltrich Louisiana State University, USA...
Proceedings Papers

Publisher: BHR Group
Paper presented at the 11th North American Conference on Multiphase Production Technology, June 6–8, 2018
Paper Number: BHR-2018-073
..., the geometry and inclination of the tube (McQuillan and Whalley, 1985). inclination upward flow rate flow pattern transition bhr group 2018 upstream oil & gas reservoir surveillance production logging transition production monitoring unified model test section barnea multiphase flow...
Proceedings Papers

Publisher: BHR Group
Paper presented at the 11th North American Conference on Multiphase Production Technology, June 6–8, 2018
Paper Number: BHR-2018-169
..., however, can lead to wasted CAPEX and/or OPEX, and may not work for economically challenged/ marginal projects. To address this problem, we have built a large-scale flow loop (4" pipe ID, and 120 ft long test section) for testing wax deposition. A variety of experiments were performed changing...
Proceedings Papers

Publisher: BHR Group
Paper presented at the 11th North American Conference on Multiphase Production Technology, June 6–8, 2018
Paper Number: BHR-2018-461
... ABSTRACT An experimental two-phase flow campaign with a viscous oil (100 cP) was conducted in the Large Scale 8" loop at the SINTEF Multiphase Flow Laboratory. The loop consisted of three main test sections, with pipe inclinations 0, 0.5 and 90 degrees, and with approximate lengths of 380 m...
Proceedings Papers

Publisher: BHR Group
Paper presented at the 10th North American Conference on Multiphase Technology, June 8–10, 2016
Paper Number: BHR-2016-367
... Abstract An experimental program for measuring the fraction of liquid entrained in the gas stream through a horizontal 3-inch pipe has been conducted. A customized test section was designed and fabricated for this testing, including an isokinetic sampling system designed for pressures up...
Proceedings Papers

Publisher: BHR Group
Paper presented at the 10th North American Conference on Multiphase Technology, June 8–10, 2016
Paper Number: BHR-2016-421
..., an overview of the slug frequency models reviewed in this study is presented. slug frequency test section pipe zhang reservoir surveillance slug flow slug frequency correlation slug frequency model flow development length bhr group 2016 production logging production control pipeline...
Proceedings Papers

Publisher: BHR Group
Paper presented at the 10th North American Conference on Multiphase Technology, June 8–10, 2016
Paper Number: BHR-2016-053
..., toe-down, one-undulation with a sump, and one-undulation with a hump. Slug length and frequency along the well were measured using fourteen conductivity probes located along the test section. Experimental results indicated that slug length in the vertical and lateral sections of a well present values...
Proceedings Papers

Publisher: BHR Group
Paper presented at the 10th North American Conference on Multiphase Technology, June 8–10, 2016
Paper Number: BHR-2016-207
... Abstract Pressure gradients of concurrent upward air-water flow have been measured in a 25.4mm internal diameter vertical test section over a range of superficial air and liquid velocities. Several sub-regimes of annular flow (pulse/disturbance wave, ripple wave, partial wetting, and rivulet...
Proceedings Papers

Publisher: BHR Group
Paper presented at the 9th North American Conference on Multiphase Technology, June 11–13, 2014
Paper Number: BHR-2014-A1
... Abstract In this paper experimental results from liquid-liquid displacement experiments are presented. Four scenarios, flushing oil with water and flushing water with oil, in a horizontal and downward inclined test section, respectively, were tested at different flow rates. The transparent...
Proceedings Papers

Publisher: BHR Group
Paper presented at the 9th North American Conference on Multiphase Technology, June 11–13, 2014
Paper Number: BHR-2014-A3
... quite well by commercial flow simulators but the flushing time showed discrepancies. annular flow production control bhr group 2014 pressure drop valve production logging test section olga 7 liquid holdup simulator experimental condition water case pressure gradient reservoir...
Proceedings Papers

Publisher: BHR Group
Paper presented at the 9th North American Conference on Multiphase Technology, June 11–13, 2014
Paper Number: BHR-2014-B3
... production monitoring upstream oil & gas projection holdup instrument phase distribution degree upward pipe inclination test section viscosity oil viscosity Characteristics of gas-viscous oil flows in a 0.1 m diameter pipeline measured by an X-ray CT system L Liu 1, B Hu 2, M Langsholt 1, Z...
Proceedings Papers

Publisher: BHR Group
Paper presented at the 8th North American Conference on Multiphase Technology, June 20–22, 2012
Paper Number: BHR-2012-A005
... reducers to reduce the pressure drop for the transport of single-phase liquids over long distances. flow rate experiment test section holdup bhr group 2012 liquid pressure drop upstream oil & gas slug flow drag-reducing polymer production monitoring production control pipe fluid...
Proceedings Papers

Publisher: BHR Group
Paper presented at the 8th North American Conference on Multiphase Technology, June 20–22, 2012
Paper Number: BHR-2012-A007
... to gravity forces. As a result, higher liquid velocities are required to have a transition from stratified to non-stratified. test section stratified flow downward flow bhr group 2012 liquid viscosity production logging inclination angle gas velocity criterion university of tulsa reservoir...
Proceedings Papers

Publisher: BHR Group
Paper presented at the 8th North American Conference on Multiphase Technology, June 20–22, 2012
Paper Number: BHR-2012-A010
... into consideration. 3 INTRODUCTION During oil transportation, when oil temperature falls below the wax appearance temperature, higher molecular weight aliphatic components (n-paraffins) will solidify and precipitate out of solution. deposit thickness test section crude oil bhr group 2012 upstream oil...

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