The LiMAR Uni-Tool® is designed to provide the operator with multiple tool configurations in a single assembly, for the deployment, setting or retrieval of down hole items fitted with external type fish necks.
Unlike conventional tools the Uni-Tool® can be pinned in either jar-up or jar-down to release without having to change out the tools’ top sub. The multi-reach core is designed to accommodate a rope socket & sucker rod thread fish neck without changing the core. The OD of the Uni-Tool® has been designed to pass through the majority of No-Go nipple profiles whilst being able to maintain maximum strength through the assembly.
TOOL APPLICATIONS:
- Deployment, setting and retrieval of items with external type fish necks with multiple reach and integral shear direction options
DESIGN FEATURES & BENEFITS:
- Minimal components including one piece collet design
- No requirement for pawls or small, hard-to-install parts
- Simplistic, ergonomic design for rapid redress
- Positive release mechanism for clean deployment and release
- LiMAR Arm-Align® feature for quick and easy shear pin alignment
- Jar-up and jar-down-to-release modes
- Multi-Reach core for further operational flexibility
- LiMAR® ‘Q’ and ‘H’ Cores available to recover various quick lock type connections
- Slim running OD with maximum strength maintained
- Inventory reduction
- Optional LiMAR® Multi-Action Shear Sub available for multiple, sequential shear direction options;
- Shear Down
- Shear Up
- Jar-down indefinitely, jar-up indefinitely – Shear Down
- Optional LiMAR® Bell Guide Housings available
- Available in a range of sizes for various operational applications
- Connection options to suit customer requirements
- Simple, robust design ensuring ease of operation for the end user
- Selected components QPQ treated
- Hexagonal flats for safe make-up & break-out
TECHNICAL DATA
| Assembly Part No. | Actual OD | Fish Neck | Connection | To Engage Fish Neck | Make up Length - Jar Down Mode | Make up Length - Jar Up Mode |
| 7050-1500-XXX-RX | 1.625" | 1.187" | Optional | 1.187" | 22.61" | 20.50" |
| 7050-2000-XXX-RX | 1.765" | 1.375" | Optional | 1.375" | 22.61" | 20.50" |
| 7050-2500-XXX-RX | 2.180" | 1.375" | Optional | 1.750" | 22.76" | 20.75" |
| 7050-3000-XXX-RX | 2.720" | 1.750" | Optional | 2.312" | 23.90" | 22.00" |
| 7050-3500-XXX-RX | 3.115" | 1.750" | Optional | 2.750" | 23.90" | 22.00" |
| 7050-4000-XXX-RX | 3.600" | 1.750" | Optional | 3.120" | 23.90" | 22.00" |
XXX - Last 3 digits of part number denotes connection type
For additional sizes or further information please contact sales
