Well Intervention; it changes the state of the well or well geometry, offers well diagnostics or controls the production of the well

 

Well, Intervention is any type of function or the work that is carried out or performed on an oil gas or the gas well through or at the end of the productive life that changes the state of the well or well geometry offers well diagnostics or it controls the offering or manufacture of the well. There are several types of Well Intervention, pumping is one of the very simple forms of the intervention as it does not include using the hardware into the well itself. Abruptly, it generally involves rigging up to the kill wing valve on the pine trees and then pumping in a liquid that is essential for the specific well. The complications of the wellhead and the Christmas tree maintenance can differ based upon the performance and the maintenance of the wellheads. Scheduled annual maintenance may simply comprise greasing and pressure testing to the valve of the hardware. Often, the downhole safety valve is also tested for its pressure.

 The slick line operations are also utilized for fishing, gauge cutting, setting or removing plugs, and deploying or eradicating the wireline retrievable valves and the loggings. The braided line is very complicated than the slackline owing to the necessity for a grease syringe method in the rig up to guarantee the blowout preventer which can seal or cover over the braided contours of the wire. It also needs an additional or the extra shear seal blowout preventer as a third or the tertiary obstruction as the upper main valve on the Christmas tree can only cut the slacklines. Braided lines comprise both core-less variety utilized for fishing and electric line utilized for good logging and perforating. In September 2019, Halliburton a United States company declared an asset acquirement of the new database of the electro-mechanical downhole cutting tools and tubing punches from Westerton Ltd.