They aim to cut and remove material from equipment or tools located in the wellbore. Successful milling operations require an appropriate selection of milling tools, fluids, and techniques. The mills, or similar cutting tools, must be compatible with the fish materials and wellbore conditions.

JOT Eco-mills are low-cost mills for milling tubular equipment. Additionally, it can be used for milling bridge plugs and retainers or removing cement from drill pipes in tubing’s. They aim to cut and remove material from equipment or tools located in the wellbore. Successful milling operations require an appropriate selection of milling tools, fluids, and techniques. The mills, or similar cutting tools, must be compatible with the fish materials and wellbore conditions.

Tapered Mills are ideal for milling through collapsed, pinched casing. The tapered nose guides the process and determines gage. Taper mills can also be used for deburring after a whipstock procedure, removing corrosion, etc.

A downhole milling tool designed with an extended pilot or central stinger section that is inserted in the bore of the packer, tubular or equipment being milled. This design helps ensure that the mill follows the desired path and does not damage the casing or liner wall as the milling operation progresses. Minimizes the casing or liner wall damage.

Watermelon mill is used to mill through collapsed casing and liners. This mill has a tapered top and bottom to allow reaming both up and down. A connection on the bottom allows a stringer to be run blow the mill to keep it centred. This centring prevents cutting out of the casing or side-tracking. Watermelon mills are often run piggyback with a long-tapered mill as a pilot. Sizes available 3 ½” to 6 ¾” and 8 ¼” to 12 ¾”.

String mills provide a smooth drilling pattern, making them useful in a variety of construction and cleanout applications.

JOT Keyhole Window Mill provides fast and effective window clean-up milling in Whipstock applications. They aim to cut and remove material from equipment or tools located in the wellbore. Successful milling operations require an appropriate selection of milling tools, fluids, and techniques. The mills, or similar cutting tools, must be compatible with the fish materials and wellbore conditions.

JOT junk and general milling services deliver a full range of milling tools and techniques for your through-tubing milling interventions. Whether you have loose junk such as bit cones or packers in your extended-reach well or face a section of stuck pipe, we can get your well back online safely and efficiently.

Mill is designed for cutting and milling a complete section of casing to install cement plugs for plug and abandonment or replace poorly cemented (risk of channellings) or corroded casings.

Downhole tool used for cutting away a complete section of casing or liner. JOT Hydraulic Casing Cutter is used for milling or cutting away a complete section of casing or liner. It is a dependable, rugged downhole tool, easy to operate and maintain in the field.

Washover Shoe, also known as rotary shoes or mill shoes, are available in a wide range of dimensions and threads.

Basket subs, also called junk subs, are used during milling operations to retrieve small pieces of junk and swarf from the bottom of the hole. Two or more junk baskets can be run on top of each other to improve the junk retrieval capacity.