PRODUCT CODE 102: JARS - Link Jars, Hydraulic Jars, Knuckle Jars, Tubular Jars, and Spring Jars
--
Rebco JARS are the main work Tools of a Wireline Tool String; it is through their proper manipulation that all wire line sub-surface operations are possible.
--
Link Jars consist of two interlocking steel links with a Fishing Neck and Pin-Box connection. The interlocking steel links can be extended or collapsed by manipulating the Wireline at the surface to produce upward or downward jarring. |Visit Link Jars |
Hydraulic Jar is used to apply high impact force. The closed hydraulic system within the jar makes it possible for the jarring impact to be controlled. |Visit Hydraulic Jars |
Knuckle Jar is similar in design to the Knuckle Joint, the difference being is that the Knuckle Jar in addition to its flexibility is used as a Tubular Jar. |Visit Knuckle Jars |
Tubular Jar consists of a perforated tube for fluid by-pass, and a mandrel connected to the fishing neck. A telescoping mandrel is extended or collapsed within the tube by manipulating the Wireline at the surface, thus jarring action is produced. |Visit Tubular Jars |
Spring Jar is a telescoping up-stroke Jar installed below the Stem. The impact force can be predetermined at surface by the Operator with the Calibration Unit shown below. |Visit Spring Jars |
JARS
TYPE
Link Jars Type AO, AD and AS;
Hydraulic Jars Type BO and BD;
Knuckle Jars Type CO and CD;
Tubular Jars Type DO and DD;
Spring Jars Type SO and SD;
CATEGORY
FULL DETAILS