ROTXN Landing Nipple
The Rebco ROTXN Landing Nipple is a bottom no-go profile designed to provide a positive landing and sealing location for compatible wireline-deployed flow-control equipment. It may be used as a standalone nipple or installed as the lowest profile in a completion string containing X or other compatible landing nipples above it.
Product Code: 11
Applications
Provides a positive landing point for compatible bottom no-go flow-control devices.
Supports gauge hangers used for downhole pressure and temperature monitoring.
Provides a fixed locator for compatible straddle systems and related completion assemblies.
Supports plug installation and well-isolation operations under pressure.
Key Benefits
Positive depth location: The bottom no-go shoulder stops compatible tools at a defined depth for repeatable placement.
Bottom-of-string use: Well suited for single-nipple installations or as the deepest nipple in a string containing selective X nipples above.
Shared packing-bore sizing: Uses the corresponding packing-bore diameter for the selected tubing size and weight.
Completion flexibility: Can be paired with X selective nipples to combine fixed bottom landing with selective placement at higher depths.
TECHNICAL DATA
Tubing OD | Size | NIPPLE - ‘ROTX’ | NIPPLE - ‘ROTXN’ | ||||||
Seal Bore | Seal Bore | No-Go ID | |||||||
Inches | mm | Inches | mm | Inches | mm | Inches | mm | Inches | mm |
1.660 | 42.16 | 1.250 | 31.75 | 1.250 | 31.75 | 1.250 | 31.75 | 1.135 | 28.83 |
1.900 | 48.26 | 1.500 | 38.1 | 1.500 | 38.1 | 1.500 | 38.1 | 1.448 | 36.78 |
2 1/16 | 52.37 | 1.625 | 41.28 | 1.625 | 41.28 | 1.625 | 41.28 | 1.536 | 39.01 |
2 3/8 | 60.33 | 1.875 | 47.63 | 1.875 | 47.63 | 1.875 | 47.63 | 1.791 | 45.49 |
2 7/8 | 73.02 | 2.313 | 58.75 | 2.312 | 58.75 | 2.312 | 58.75 | 2.205 | 56.01 |
3 1/2 | 88.9 | 2.750 | 69.85 | 2.750 | 69.85 | 2.750 | 69.85 | 2.635 | 66.93 |
2.813 | 71.45 | 2.813 | 71.45 | 2.813 | 71.45 | 2.666 | 67.72 | ||
2.875 | 73.03 | 2.875 | 73.03 | 2.875 | 73.03 | 2.760 | 70.10 | ||
4 | 101.60 | 3.313 | 84.15 | 3.313 | 84.15 | 3.313 | 84.15 | 3.135 | 79.63 |
4 1/2 | 114.30 | 3.813 | 96.85 | 3.813 | 96.85 | 3.813 | 96.85 | 3.725 | 94.62 |
5 | 127.0 | 4.313 | 109.55 | 4.313 | 109.55 | 4.313 | 109.55 | 3.987 | 101.27 |
5 1/2 | 139.70 | 4.562 | 115.87 | 4.562 | 115.87 | 4.562 | 115.87 | 4.455 | 113.16 |
4.813 | 122.25 | 4.813 | 122.25 | 4.813 | 122.25 | 4.725 | 120.02 | ||
7 | 177.80 | 5.963 | 151.46 | 5.963 | 151.46 | 5.963 | 151.46 | 5.770 | 146.56 |
7 5/8 | 193.68 | 6.125 | 155.58 | 6.125 | 155.58 | 6.125 | 155.58 | 5.937 | 150.80 |
Disclaimer: Information is provided for reference only. Rebco Oil Tools, Inc. makes no express or implied warranty as to the accuracy or completeness of this information. Equipment selection, configuration, and use must be performed by qualified personnel and are subject to approved procedures, well conditions, mechanical limitations, and Rebco’s Terms and Conditions of Sale.