METHOD FOR GAS WELL SUPPRESSION

Method for gas well suppression comprises pumping-in blocking liquid by a pump-compressor string to the well bottom zone. Before pumping in blocking liquid, one supplies technical liquid or other solution to the well, according to the stratal pressure of the well, with pressing the blocking liquid t...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	KYCHMA ANDRII OLEKSIIOVYCH, SAVULA STEPAN FEDOROVYCH, KOLODII VASYL TEODOROVYCH
Format:	Patent
Sprache:	eng
Schlagworte:	EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	Method for gas well suppression comprises pumping-in blocking liquid by a pump-compressor string to the well bottom zone. Before pumping in blocking liquid, one supplies technical liquid or other solution to the well, according to the stratal pressure of the well, with pressing the blocking liquid to the perforation zone, and at closed annular space blocking liquid, at volume enough to fill the well in the perforation area, is pressed to the stratum to complete blocking of perforation channels of the productive stratum.