About
‘X’ and ‘R’ Lock Mandrels
‘X’ and ‘R’ Landing Nipples are run into the well on the completion tubing to provide a specific landing location for subsurface flow control equipment. The common internal profiles of these landing nipples make them universal. ‘X’ Landing Nipple is used in standard weight tubing. ‘R’ Landing Nipple is typically used with heavy weight tubing. The completion can have as many selective nipples with the same ID in and sequence as desired on the tubing string. This versatility results in an unlimited number of positions for setting and locking subsurface flow controls. The flow control, which is attached to the required ‘X’ or ‘R’ Lock Mandrel, is run in the well via the selective running tool on slickline.
‘XN’ and ‘RN’ No-Go Landing Nipples and Lock Mandrels
This equipment is designed for use in single nipple installations or as the bottom nipple in a series of ‘X’ or ‘R’ Landing Nipples. These Landing Nipples have the same packing bore ID for a particular tubing size and weight. ‘X’ and ‘XN’ Landing Nipples are designed for use with standard weight tubing. ‘R’ and ‘RN’ Landing Nipples are designed for use with heavy weight tubing (The ‘N’ designates No-Go Nipples).
Features
Tubing | Tubing ID – in – [mm] | X Profile Packing Bore – in – [mm] | XN Profile No-Go ID – in – [mm] | Lock Mandrel ID- in – [mm] | ||
---|---|---|---|---|---|---|
Tubing Size – in – [mm] | Tubing Weight [lb/ft] | Wall Thickness [mm] | ||||
1,66 – [42,2] | 2,3 – 2,4 | 3,6 | 1,38 – [35,1] | 1,25 – [31,8] | 1,135 – [28,8] | 0,62 – [15,7] |
1,9 – [48,3] | 2,4 | 3,2 | 1,66 – [42,2] | 1,5 – [38,1] | 1,448 – [36,8] | 0,75 – [19,1] |
2,76 – 2,9 | 3,7 | 1,61 – [40,9] | 1,5 – [38,1] | 1,448 – [36,8] | 0,75 – [19,1] | |
2,063 – [52,4] | 3,25 | 4 | 1,751 – [44,5] | 1,625 – [41,3] | 1,536 – [39] | 0,75 – [19,1] |
2,375 – [60,3] | 4,6 – 4,7 | 4,8 | 1,995 – [50,7] | 1,875 – [47,6] | 1,791 – [45,5] | 1 – [25,4] |
2,875 – [73] | 6,4 – 6,5 | 5,5 | 2,441 – [62] | 1,875 – [47,6] | 1,791 – [45,5] | 1,38 – [35,1] |
3,5 – [88,9] | 9,3 | 6,5 | 2,992 – [76] | 2,813 – [71,5] | 2,666 – [67,7] | 1,75 – [44,5] |
10,2 | 7,3 | 2,922 – [74,2] | 2,75 – [69,9] | 2,635 – [66,9] | 1,75 – [44,5] | |
4 – [101,6] | 11 | 6,7 | 3,476 – [88,3] | 3,313 – [84,2] | 3,135 – [79,6] | 2,12 – [53,8] |
4,5 – [114,3] | 12,75 | 6,9 | 3,858 – [98] | 3,813 – [96,9] | 3,725 – [94,6] | 2,62 – [66,5] |
5 – [127] | 13 | 6,4 | 4,494 – [114,1] | 4,313 – [109,6] | 3,987 – [101,3] | 2,62 – [66,5] |
5,5 – [139,7] | 17 | 7,7 | 4,892 – [124,3] | 4,562 – [115,9] | 4,455 – [113,2] | 3,12 – [79,2] |