Self-locking slurry tube connector and protection arrangement

Patent metadata

Field	Value
Publication number	US-9995117-B2
Application number	US-201615092175-A
Country	US
Kind code	B2
Filing date	Apr 6, 2016
Priority date	Apr 6, 2016
Publication date	Jun 12, 2018
Grant date	Jun 12, 2018

Abstract

A Self-Locking Slurry Tube Connector and Protection Arrangement includes a jumper tube; a tube cover supporting and protective of the jumper tube. A connector sealed to the jumper tube and configured to move on the jumper tube from a first position to a second automatically locked position. A method for joining slurry tubes between adjacent sand screens.

First claim

What is claimed is:

1. A self locking slurry tube connector and protection arrangement comprising:
a jumper tube;
a tube cover supporting and directly radially outwardly protective of the jumper tube;
a connector sealed to the jumper tube and configured to move on the jumper tube from a first position to a second automatically locked position; and
an automatic lock supported by the tube cover and interactive with the connector to automatically lock the connector, wherein the automatic lock is movable with respect to the tube cover.

2. The arrangement as claimed in claim 1 wherein the jumper tube is two jumper tubes each having a connector on each end of each jumper tube.

3. The arrangement as claimed in claim 1 wherein the tube cover is configured for light weight.

4. The arrangement as claimed in claim 1 wherein the tube cover is hollow.

5. The arrangement as claimed in claim 1 wherein the tube cover has a clamshell configuration.

6. The arrangement as claimed in claim 1 wherein the tube cover includes a projection having a detent appended therefrom, the detent causing the automatic locking of the connector in the second position.

7. The arrangement as claimed in claim 1 wherein the connector is sealed to the jumper by an o-ring.

8. The arrangement as claimed in claim 1 wherein the connector includes a second seal configured to interact with a sand screen slurry tube.

9. A sand screen system comprising:
two adjacent sand screens;
an arrangement as claimed in claim 1 operatively adjoining the two adjacent sand screens.

10. A method for joining slurry tubes between adjacent sand screens comprising:
disposing an arrangement as claimed in claim 1 between adjacent sand screens;
aligning the jumper tube with a slurry tube from each of the sand screens;
sliding the connector from the first position on the jumper to the second position in sealing contact with the slurry tube and allowing the automatic locking of the connector in the second position.

11. A self locking slurry tube connector and protection arrangement comprising:
a jumper tube;
a tube cover supporting and directly radially outwardly protective of the jumper tube;
a connector sealed to the jumper tube and configured to move on the jumper tube from a first position to a second automatically locked position; and
an automatic lock supported by the tube cover and interactive with the connector to automatically lock the connector, wherein the tube cover has a clamshell configuration.

Assignees

• Snitkoff Joshua Raymond
• Peterson Elmer Richard
• Woudwijk Roy
• Baker Hughes A Ge Co Llc

Inventors

• Snitkoff Joshua Raymond
• Peterson Elmer Richard
• Woudwijk Roy

Classifications

• E21B17/00

  Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; {Cables;} Casings; Tubings · CPC title

• E21B17/10 Primary

  Wear protectors; Centralising devices {, e.g. stabilisers} · CPC title

• E21B43/08 Primary

  Screens or liners {(expandable screens or liners E21B43/108)} · CPC title

• E21B43/04

  Gravelling of wells · CPC title

• E21B43/045

  Crossover tools · CPC title