Vibratory screening machine for earth drilling installation

B - Operations – Transporting – 07 – B

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

B07B 1/46 (2006.01) E21B 21/06 (2006.01)

Patent

CA 2519546

An oil and gas drilling installation (10) having a drill rig (11) with a bell nipple (14) having an outlet at a predetermined elevation, a screening machine (15;140) having a feeder (23;101) and an angularly adjustable vibratory frame (25;111), a weir (24;100) positioned between the feeder (23;101) and the vibratory frame (25;111), the weir (24;100) having an elevation which is lower than the predetermined elevation of the outlet of the bell nipple but immediately above the portion of the screen frame adjacent to the weir (24;100), and a downwardly inclined conduit (22) between the bell nipple conduit (22) and the feeder (23;101). A vibratory screening machine (15;140) and feeder (23;101) combination including an angularly adjustable vibratory frame (25;111) on the vibratory screening machine (15;140), and a weir and flexible seal (24;100) between the feeder (23;101) and the vibratory frame (25;111) at an elevation which is immediately above the portion of the vibratory frame (25;111) which is adjacent to the weir (24;100).

L'invention concerne un système de forage pétrolier et gazier (10) comportant un appareil de forage (11) pourvu d'un tube fontaine (14) présentant un orifice de sortie à une hauteur prédéterminée ; un crible (15, 140) pourvu d'un appareil d'alimentation (23, 101) et d'un cadre vibrant à angle réglable (25, 111) ; un déversoir (24, 100) disposé entre l'appareil d'alimentation (23, 101) et le cadre vibrant (25, 111), ledit déversoir (24, 100) présentant une hauteur inférieure à celle de l'orifice de sortie du tube fontaine, mais immédiatement supérieure à celle de la partie du cadre vibrant adjacente au déversoir (24, 100) ; et, un conduit incliné vers le bas (22) situé entre le conduit du tube fontaine (22) et l'appareil d'alimentation (23, 101). L'invention concerne également une combinaison de crible vibrant (15, 140) et d'appareil d'alimentation (23, 101) comportant un cadre vibrant à angle réglable (25, 111) situé sur le crible vibrant (15, 140), et un déversoir et un joint flexible (24, 100) disposés entre l'appareil d'alimentation (23, 101) et le cadre vibrant (25, 111) à une hauteur immédiatement supérieure à celle de la partie du cadre vibrant adjacente au déversoir (24, 100).

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Vibratory screening machine for earth drilling installation does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Vibratory screening machine for earth drilling installation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vibratory screening machine for earth drilling installation will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1666545

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.