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STANDING VALVES

Standing Valves are normally used in intermitting or chamber lift wells in the bottom of the tubing  or chamber. The standing valve seals the nipple bore to prevent the fluid from flowing back into well bore when high pressure gas is injected under a slug of fluid. This valve can be equalized or retrieved by wireline. This valve may also be used as a test plug for testing tubing for pressure leakage above the valve.

SPECIFICATIONS :

  
SIZE
(NOM)		 DIMENSIONS (In) BOTTOM
THREAD
MAX O.D. FISHING
HEAD DIA		 FISHING
NECK LENGTH		 OVERALL
LENGTH		 MIN PORT
SIZE
2” 1.860 1.3/8 3.3/16 14.3/4 1 " NPT 1.00
2' 1.860 1.3/8 3.3/16 14.3/4 1 " NPT 1.00
2-1/2" 2.298 1.21/8 3.3/16 14.3/4 1 " NPT 1.00
2-1/2" 2.298 1.318 3.3/16 14.3/4 1 " NPT 1.00


SEATING NIPPLES

Seating Nipples are precision nipples that contain a honed bore to accept and seal the standing Seating Nipples  valve. They are offered in a wide range of sizes compatible with the tubing string and a large selection  of bores for different sizes standing valves.

SPECIFICATIONS :

 

SIZE (In)

SIZE (In)

THREADS

LENGTH WT/Lbs.
(W/0 COUPLING)

BORE (In)

2.3/8

2

10 RD NUE

7.1/2

5.1/2

1.781

2.318

2

8 RD EUE

7.1/2

5.1/2

1.781

2.318

2

10 RD NUE

7.1/2

5.1/4

1.813

2.318

2

8 RD EUE

71/2

5.1/4

1.813

2.3/8

2

10 RD NUE

7.1/2

7.1/2

1.375

2.3/8

2

8 RD EUE

7.1/2

7.1/2

1,375

2.2/8

2

10 RD NUE

7.1/2

10.1/2

1.188

   2.3/8

2

8 RD EUE

7.1/2

101/2

1.188

2.7/8

2.1/2

10 RD NUE

7.1/2

7

2.250

2.7/8

2.1/2

8 RD EUE

7.1/2

7

2.250

2.718

2.1/2

8 RD EUE

7.1/2

9.1/2

1.813

2.7/8

2.1/2

10 RD NUE

7.1/2

91/2

1.813

2.7/8

2.1/2

8 RD EUE

7.1/2

10.1/2

1.188

2.7/8

2.112

8 RD EUE

7.1/2

10

1.375

2.7/8

2.1/2

8 RD EUE

7.1/2

9.1/2

1.438

3.1/2

3

8 RD EUE

7.1/2

17.1/2

1.781

3.1/2

3

8 RD EUE

7.1/2

14.1/2

2.250

3.1/2

3

8 RD EUE

7.1/2

10.1/2

2.750

3.1/2

3

8 RD EUE

7.1/2

19.1/2

1.375

Licence No.API 5CT-0565
Licence No.API 5L-0424
Licnece No.API 11V1-0014
Licence No. API-7-0393
Licence No.API-7-1-0393

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