Brace Tool manufactures a complete line of industry-standard lock mandrels designed for precise compatibility with both Otis® style and Baker® style landing nipples. These lock mandrels are fully compatible with a wide variety of flow control tools, including plug assemblies, check valves, and sliding sleeves ensuring seamless integration into new or existing completion systems.
R/RN Lock Mandrel (Otis® Style) ➜
Uses retractable keys with straight shoulders to seal and lock into R profile nipples; compatible with PR/PRN plugs.
X/XN Lock Mandrel (Otis® Style) ➜
Selective/Non-Selective functionality, used with the X/XN landing nipple profile and PX/PXN plug.
S Lock Mandrel (Baker® Style) ➜
Used with a locating assembly to lock into polished seal bore of an F Landing Nipple. Can be used as selective by choosing specific graduated nipple seal bore sizes and the running tool locator ring sizes.
W Lock Mandrel (Baker® Style) ➜
No-go lock which is used in a series of F Landing Nipples.
Z Lock Mandrel (Baker® Style) ➜
This lock mandrel is used in securing subsurface controls within Baker style R Landing Nipples.
Contact a Brace Tool expert today to receive downhole solutions for your oilfield operations.
Get Started