Applications
- Landing nipple for heavy-weight tubing
- Inserting blanking plugs for shutting in or testing
- Setting a packer or testing tubing
- Installing instrument hangers for temperature and pressure recorders
- Velocity-type safety valves for shutting off flow
Features
- Meets NACE MR 01-75 specifications for H₂S Service
- Internal locking groove fits various other Flow Control tools
- Seal bore area packs off various Flow Control devices
- Bottom no-go provides location stop for various Flow Control tools
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The Evolution Model SLRN Selective Landing Nipple is used as a receptacle for a variety of flow control devices. It has a seal bore and integral locking profile.
The Model SLRN is installed primarily in heavy weight tubing. Standard material is alloy steel heat treated to NACE specifications for sour service. Many API and premium threads can be machined on the nipple in a box up and pin down configuration.
The reduced diameter at a bottom no-go shoulder provides a means to properly locate the appropriate Flow Control device at the lower end of the SLRN Nipple, preventing downward travel.
Specifications
| SLRN Landing Nipple |
|
Tubing OD
|
Seal Bore
|
Minimum OD
|
NO GO
|
| Inch |
mm |
Inch |
mm |
Inch |
mm
|
Inch |
mm |
|
1.900
|
48.26
|
1.375
|
34.9
|
2.13
|
51.1
|
1.25
|
31.75
|
|
2.375
|
60.33
|
1.500
|
38.10
|
2.71
|
69.05
|
1.345
|
34.13
|
|
2.375
|
60.33
|
1.710
|
43.65
|
2.71
|
69.05
|
1.560
|
39.68
|
|
1.781
|
45.24
|
1.640
|
41.67
|
|
2.875
|
73.02
|
1.875
|
47.63
|
3.09
|
78.5
|
1.716
|
43.65
|
|
2.000
|
50.8
|
1.881
|
47.88
|
|
2.125
|
54.00
|
1.937
|
49.21
|
|
2.875
|
73.02
|
2.188
|
55.6
|
3.09
|
78.5
|
2.010
|
25.79
|
|
3.500
|
88.90
|
2.313
|
58.72
|
7.04
|
102.7
|
2.131
|
54.13
|
|
2.562
|
65.02
|
2.329
|
59.13
|
|
4.000
|
101.6
|
2.875
|
73.02
|
7.63
|
117.6
|
2.585
|
65.60
|
|
3.125
|
79.38
|
2.907
|
73.82
|
|
4.000
|
101.6
|
3.250
|
82.5
|
4.63
|
117.48
|
3.068
|
77.70
|
|
4.500
|
114.3
|
3.437
|
87.3
|
4.99
|
127.00
|
3.260
|
82.90
|
|
3.688
|
93.65
|
3.456
|
87.71
|
|
4.500
|
114.3
|
3.813
|
96.32
|
4.99
|
127.00
|
3.681
|
93.66
|
|
|
