EQUIPMENT FOR LIQUIDATION OF OIL AND GAS FOUNTAIN ON WELL WITH INCLINED MOUTH Russian patent published in 2010 - IPC E21B35/00 

FIELD: oil-and-gas production.

SUBSTANCE: equipment includes stop valve, outlet, split flange and traverse. Stop valve contains cross with two side shutter, located at opposite from cross outlets, deckman shutter with two cutting room branches, located higher and lower rotting shutter and A-shaped support, mounted at top erection branch. Outlet is implemented as distort with drift angle, equal to angle of slope of well mouth. Remote end of cross bar is implemented in the form of bell at end of which there are implemented ring and are located lifting brackets. Split flange is implemented of two symmetric semi-collars with located on its bottom butt part by adjusting rollers, by two at each semi-collar. Split flange interacts by means of rope sling, passed through openings for pins, with bottom flange of stop valve, and through counterbalancing rollers - with tractor-anchor and tractor-truck tractor.

EFFECT: reliability growth of equipment ensured by providing of ability of guidance of stop valve for inclined mouth of flowing well with flaming.

4 dwg