Workover is used to refer to any kind of oil well intervention involving invasive techniques, such as wireline, coiled tubing or snubbing. More specifically though, it will refer to the expensive process of pulling and replacing a completion.
Workover Rig is available for both onshore as well as offshore. Before any workover, the well must first be killed. Since workovers are long planned in advance, there would be much time to plan the well kill and so the reverse circulation would be common. The intense nature of this operation often requires no less than the capabilities of a drilling rig.
Workover parts may include the following parts basically:
Workover rig, Manifold, triplex mud pump, mud system, BOP, Top drives, Blow out preventers.
GN solids control produced workover mud system for 250HP, 350HP, 450HP, 550HP, 650HP,750HP workover rigs. They have been applied in more than 60 countries in the world. Some clients may get the mud system from rig package supplier. But a much sane choice is to buy the mud system separately from solid scontrol manufacturer. Because solids control or mud system is separate part for the workover rig, it has no closed relationship with the rig layout, not like chock manifold, mud pump, generator house, change house/tool room. You can get 1/2 price to get from solids control manufacturer than from rig package. Because usually rig manufacture did not produce solids control, they buy from producer, and double the price.
For workover parts price, pls inquiry GN solids control.