METHOD OF TIGHTNESS TESTING OF UNDERGROUND RESERVOIR

FIELD: testing engineering. ^ SUBSTANCE: method comprises measuring concentration, temperature, and density of the salt solution in the underground reservoir and volume and compressibility factor of the reservoir before applying the test pressure, measuring temperature of the salt solution in the su...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	POZDNJAKOV ANATOLIJ GRIGOR'EVICH, IGOSHIN ANATOLIJ IVANOVICH, KAZARJAN VARAZDAT AMAJAKOVICH, SMIRNOV VJACHESLAV IVANOVICH
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL MEASURING PACKING PERFORMING OPERATIONS PHYSICS PNEUMATIC TUBE CONVEYORS SHOP CONVEYOR SYSTEMS STORING TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING TRANSPORTING
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Beschreibung
Zusammenfassung:	FIELD: testing engineering. ^ SUBSTANCE: method comprises measuring concentration, temperature, and density of the salt solution in the underground reservoir and volume and compressibility factor of the reservoir before applying the test pressure, measuring temperature of the salt solution in the suspended tube column and the value of the pressure drop of the test fluid at the well mouth in the beginning of applying test pressure and after a lapse of time, and determining the pressure-tightness from the formula proposed. ^ EFFECT: enhanced reliability. ^ 1 dwg