METHOD OF PRESERVING PIPELINE

METHOD OF PRESERVING PIPELINE

FIELD: oil industry. ^ SUBSTANCE: method comprises supplying to the pipeline inhibited water in volume V = VP - VUN - VT, where VP is the volume of the pipeline, VUN is the section of the undeepened pipeline, and VT is the volume of the traps in the rising branch of the pipeline, finishing the filli...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GARANIN I.N, JUSUPOVA N.O, BAKAEV A.A, D'JACHUK A.I
Format: Patent
Sprache:eng ; rus
Schlagworte:
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
PIPE-LINE SYSTEMS
PIPE-LINES
STORING OF DISTRIBUTING GASES OR LIQUIDS
WEAPONS
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Beschreibung
Zusammenfassung:FIELD: oil industry. ^ SUBSTANCE: method comprises supplying to the pipeline inhibited water in volume V = VP - VUN - VT, where VP is the volume of the pipeline, VUN is the section of the undeepened pipeline, and VT is the volume of the traps in the rising branch of the pipeline, finishing the filling of the pipeline with oil in volume VUN + VT, comparing branch of the pipeline defined by the elevated section and initial and final points of the pipeline profile, revealing the branch which traps smaller amount of oil, and filling the pipeline with water and then finally with oil. ^ EFFECT: enhanced efficiency of preserving. ^ 1 cl, 1 dwg, 1 tbl