Zhang ning, Cao Danfu, Wu Jie, . DRA Injection Test in LinCang Oil Pipeline[J]. Oil & Gas Storage and Transportation, 2010, 29(5): 329-330. DOI: 10.6047/j.issn.1000-8241.2010.05.004
Citation:
Zhang ning, Cao Danfu, Wu Jie, . DRA Injection Test in LinCang Oil Pipeline[J]. Oil & Gas Storage and Transportation, 2010, 29(5): 329-330. DOI: 10.6047/j.issn.1000-8241.2010.05.004
Zhang ning, Cao Danfu, Wu Jie, . DRA Injection Test in LinCang Oil Pipeline[J]. Oil & Gas Storage and Transportation, 2010, 29(5): 329-330. DOI: 10.6047/j.issn.1000-8241.2010.05.004
Citation:
Zhang ning, Cao Danfu, Wu Jie, . DRA Injection Test in LinCang Oil Pipeline[J]. Oil & Gas Storage and Transportation, 2010, 29(5): 329-330. DOI: 10.6047/j.issn.1000-8241.2010.05.004
DRA injection test is carried out in LinCang Oil Pipeline.Result shows that obvious throughput increase effect can be obtained by means of injecting HG DRA with different concentration.Influence of DRA on viscosity of crude oil and that of bend and valve on dray reduction effectiveness are analyzed.Because the DRA is sheared by 6 bends and one valve in Dongguang Pumping station, drag reduction rate is decayed to 44.7%.
DownLoad: