The LiMAR Oil Jar is designed to provide an upward jarring impact force when used in conjunction with a correctly matched LiMAR Accelerator Sub. The LiMAR Oil Jar is a modernised version of the traditional hydraulic jars with focus on strength, sealing quality and user-friendliness.
By maintaining an overpull, the oil within the Jar chamber is slowly metered until the close-tolerance piston reaches the larger internal ID. At this point the Slide Stem accelerates rapidly to ‘fire’ the toolstring upwards. The jar is then simply re-set / closed by setting down toolstring weight which moves the check valve and balance piston off seat, allowing fluid transfer to fully re-set the Oil Jar.
|Assembly Part No.||Actual OD||Fish Neck||Connection||Working Range|
|1207-1250-XXX-RX||1.250"||1.187"||Optional||up to 800lbs|
|1207-1500-XXX-RX||1.500"||1.375"||Optional||up to 1100lbs|
|1207-1750-XXX-RX||1.750"||1.375"||Optional||up to 3000lbs|
|1207-1875-XXX-RX||1.875"||1.750"||Optional||up to 3000lbs|
|1207-2125-XXX-RX||2.125"||1.750"||Optional||up to 3000lbs|
|1207-2500-XXX-RX||2.500"||2.313"||Optional||up to 7000lbs|
XXX - Last 3 digits of part number denotes connection type For additional sizes or further information please contact sales