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Priority claimed from US12/456,732external-prioritypatent/US8327951B2/en
Application filed by Omni Ip LtdfiledCriticalOmni Ip Ltd
Publication of AR074056A1publicationCriticalpatent/AR074056A1/en
Se describe una broca en la presente, que tiene una primera cara de broca con una primera pluralidad de fresas orientadas para perforar en una primera direccion, y una segunda cara de broca con una segunda pluralidad de fresas orientadas para perforar una o más segundas direcciones. Las pluralidades de fresas permiten la articulacion funcional de la broca, de manera tal que la broca pueda cambiar la direccion dentro de un pozo sin que sea necesario el retiro de la broca. La broca puede así perforar en una direccion del pozo y direcciones laterales, puede fresar hacia atrás a través del pozo, y puede proporcionar el pozo con una o más regiones de mayor tamano, segun se desee.A drill bit is described herein, which has a first drill face with a first plurality of drills oriented to drill in a first direction, and a second drill face with a second plurality of drills oriented to drill one or more second directions. The pluralities of drills allow the functional articulation of the drill, so that the drill can change the direction inside a well without the need to remove the drill. The drill can thus drill in one direction of the well and lateral directions, it can mill backwards through the well, and it can provide the well with one or more regions of greater size, as desired.
ARP0901040852009-06-222009-10-23
DRILL THAT HAS FUNCTIONAL ARTICULATION TO DRILL WELLS IN GROUND FORMATIONS IN ALL DIRECTIONS
AR074056A1
(en)
Device in a drill string component for drilling rocks by percussion, comprising a thread for engaging with another drill string component, with a thread groove with two thread flanks and a groove bottom with curved shaped surfaces; threaded joint; and a drill string component.
An arrangement of a borehole borehole, intended to be used to drill a hole of a following casing pipe and comprising a drill with an axis or a neck intended to be inserted into a mandrel in a borehole hole comprising a borehole. casing shoe that can be applied at the front end of the casing pipe and which is intended to displace the pipe.
Impregnated drilling tool, having a cutting section comprising a matrix of hard particulate material, cutting means dispersed in the matrix, and a plurality of elongated structures dispersed in the matrix, where the matrix allows to erode and expose the means of cutting during drilling; and drill bit.