METHOD FOR OIL PRODUCT PICKING FROM THE SURFACE OF UNDERGROUND WATER

The method for oil product picking from the surface of underground water includes lowering of the well filter with branch pipe-screen installed inside the well filter, with inwash of gravel filter in the stratum and the annular space, with giving rise for inflow of well product to the well. Giving r...

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Bibliographische Detailangaben
Hauptverfasser:	SANDUL SERHII VOLODYMYROVYCH, SUKHONOSENKO SERHII MYKOLAIOVYCH, TERDOVYDOV ANATOLII SAMSONOVYCH
Format:	Patent
Sprache:	eng
Schlagworte:	DISPOSAL OF SOLID WASTE EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS FOUNDATIONS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HYDRAULIC ENGINEERING MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PERFORMING OPERATIONS RECLAMATION OF CONTAMINATED SOIL RECLAMATION OF CONTAMINED SOIL SOIL SOIL SHIFTING TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TRANSPORTING
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Beschreibung
Zusammenfassung:	The method for oil product picking from the surface of underground water includes lowering of the well filter with branch pipe-screen installed inside the well filter, with inwash of gravel filter in the stratum and the annular space, with giving rise for inflow of well product to the well. Giving rise of well product - oil product inflow from the stratum to the well is performed through the upper perforated section of the well filter by displacement, in vertical direction to the boundary of the layers of the underground water and the oil product, of water-impermeable branch pipe - screen inside the perforated section of the well filter. Insulation of the interval of placement of the layer of the underground water out of the well filter is performed through perforated section of the well filter closed with the branch pipe - screen. The oil product, through not closed by the branch pipe - screen perforated section of the well filter comes to the precipitator placed in the lower non-perforated part of the well filter from which with collection it is pumped out to the surface.