The LiMAR Sure-Trip Jar is a simplified Spring Jar alternative, specifically optimised for routine applications or scenarios where a known applied impact force will be sufficient in recovering downhole flow control devices, activating SSD’s, etc.
With a range of colour-coded Power Springs to choose from, the Sure-Trip Jar is focussed on reliably delivering a consistent and assured jar impact. Faster redress, compact design and more resilient in high debris environments, the simplicity of the Sure-Trip Jar means less components and less complexity resulting in a direct cost saving compared to Adjustable-type Spring Jars.
TOOL APPLICATIONS:
- To provide a known, controlled upward jarring impact, primarily designed
for use during routine operations
DESIGN FEATURES & BENEFITS:
- Available in industry standard toolstring sizes
- Easily identifiable colour-coded Power Spring options
- Rapid redress due to simple, ergonomic design, single Power Spring
selection and minimal components - Inverted Jar design with upper latch mechanism, utilised on all LiMAR
Jars; optimised for use in high debris environments - Sure-Trip Upper Assembly can be interchanged with Adjustable Spring &
Hydraulic Jar Upper Assemblies - Optional, One piece Calibration Sub for verifying Power Spring tension
- Connection options to suit customer requirements
- Selected components QPQ treated
- Hexagonal flats for safe make-up & break-out
- Matched Accelerator Subs available to suit LiMAR® Jar range
TECHNICAL DATA
Assembly Part No. | Actual OD | Fish Neck | Connection | Power Spring Options (lbs) | Jar Stroke | Make up Length (Closed) |
| 1206-1500-XXX-RX | 1.500” | 1.375” | Optional | 250, 500, 700, 900, 1,400 | 6.61” | 37.63” (LQK) |
| 1206-1750-XXX-RX | 1.750" | 1.375” | Optional | 250, 500, 700, 900, 1,400, 2400 | 6.61” | 37.63” (LQK) |
| 1206-1875-XXX-RX | 1.875” | 1.750" | Optional | 250, 500, 700, 900, 1,400, 2400 | 6.61” | 37.63” (LQK) |
| 1206-2125-XXX-RX | 2.125” | 1.750” | Optional | 250, 500, 700, 900, 1,400, 2400 | 6.61” | 37.63” (LQK) |
| 1206-2500-XXX-RX | 2.500" | 2.312" | Optional | 500, 900, 1,400, 2,200, 4,000, 7000 | 10.75" | 46.67" (LQK) |
XXX - Denotes connection type
For additional sizes or further information please contact sales