WJ Valve

WJ Valve

Purpose

A WJ Valve is designed to hold a certain amount of fluid from draining back in the wellbore. It consists of a fishneck, packing sub, collet, and plunger. It is divided into two categories; cast steel globe valve and bronze WJ valve.

Description

The BT WJ consists of six components:

1. Fishneck 2. Shear Disc 3. Plunger 4. Cage 5. Packing Sub 6. Collet

Applications

BT WJ valves are generally placed in a well when there is a need for fluid to be retained in the wellbore and not to be reabsorbed back into the formation of a well, a good example of this would be above a submersible pump.

Operation

Install BT WJ Valve into desired jar down running tool and lower into wellbore to desired depth, jar packing into nipple and seat no-go, jar down to shear off and remove tool string from wellbore.

Pulling Procedure

Install equalizing prong into desired jar up pulling tool and lower into wellbore to top of the BT WJ Valve and pierce the equalizing plunger, wait for tubing to equalize, pull from seal bore and remove tool string from the wellbore.

Nominal Size

2.00”

2.50”

3.00”

Assembly Number

1101WJ200A0

1101WJ250A0

1101WJ300A0

Item

Part Name

1

Fishneck

1101WJ20001

1101WJ20001

1101WJ30001

2

Shear Disc

1101WJ20002

1101WJ20002

1101WJ30002

3

Plunger

1101WJ20003

1101WJ25003

1101WJ30003

4

Cage

1101WJ20004

1101WJ25004

1101WJ30004

5

Packing Sub

1101WJ20005

1101WJ25005

1101WJ30005

6

Collet

1101WJ20006

1101WJ25006

1101WJ30006

7

V – Packing

0903VP18101

0903VP22501

0802VP27501

(1.81 BKO)

(2.25 Camco)

(2.75 BKO)

Max O.D.

1.86”

2.295”

2.81”

Fishneck Size

1.37”

1.37”

1.75”

Download Technical Datasheet

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