A valve for a fill up tool

Details A valve for a fill up tool A valve for a fill up tool

E - Fixed Constructions

21

B

E21B 21/10 (2006.01) E21B 34/06 (2006.01)

Patent

CA 2489300

The present invention generally relates to a valve for use in an oilfield tool. The valve includes a valve body (140) and a valve member (100) disposed in the valve body. The valve member is movable between an open and closed position. The valve member includes an aperture therethrough. The valve further includes a pressure relief member (105) disposed in the aperture, whereby at a predetermined pressure the pressure relief member will permit fluid communication. In another aspect, the invention provides an apparatus and a method for introducing fluid into a tubular.

Cette invention se rapporte de façon générale à une vanne conçue pour être utilisée dans un outil de production pétrolière. Cette vanne comprend un corps de vanne (140) et un élément vanne (100) placé dans le corps de vanne. L'élément vanne est mobile entre une position ouverte et une position fermée et il est traversé par une ouverture. Cette vanne comprend en outre un élément de libération de pression (105) placé dans l'ouverture et qui, à une pression prédéterminée, va permettre la communication entre fluides. Dans un autre de ses aspects, cette invention concerne un appareil et un procédé d'introduction de fluides dans une structure tubulaire.

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