large displacement wells jar in drilling

{"cid":"91209282","title":"25mm Oilfield Jar In Drilling For Inclined Wells And Large Displacement Wells","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/f5\/0e\/d691f7a13ab00fd58c4af13e3d7b-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"OHANG TECH","Model Number":"oilfield jars","Minimum Order Quantity":"Negotiable","Delivery Time":"30-50 days","Packaging Details":"Sea Freight Packing","Payment Terms":"T\/T","Application":"For All Conventional Wells,inclined Wells And Large Displacement Wells","max operating temperature \u00bac":"160","feature":"Adjustable Shock Tonnage","ID":"25mm","Structure":"Vertical","type":"QY Series","keyword":"Oilfield Jars","Material":"Alloy"}}