When choosing a solution for oilfield drilling, it is necessary to choose mud-free drilling treatment or mud-free centralized treatment according to the actual working conditions of the well site. This article will briefly introduce the two methods of mud-free drilling treatment and mud-free centralized treatment.
Mud-free drilling treatment
Drilling mud-free drilling treatment means that the mud-free system supporting the drilling rig solids control system works at the well site, and the mud cuttings processed by the drilling rig solids control system are transported to the mud-free equipment for further treatment. Drilling mud-free drilling treatment is suitable for solids control drilling sites. One set of drilling rigs is equipped with a set of drilling rig solids control and mud-free drilling. The biggest advantage of drilling treatment is that it can ensure continuous operation of drilling projects and improve drilling efficiency.
Centralized treatment of mud without falling to the ground
If there are two or more drilling rigs drilling at the same time in an oil field area, multiple mud-free systems will be required, which will increase the drilling cost for the drilling company. Therefore, choose centralized treatment of mud without falling to the ground and build a centralized treatment station for mud without falling to the ground. During the simultaneous drilling process of several drilling rigs, the drill cuttings are first collected and then transported to the centralized treatment station for centralized treatment. Another solution is that in order to ensure the drilling efficiency, the mud-free system can be designed as a movable skid-mounted integrated type. This mud-free system can be moved back and forth between several well sites by trailer, and one mud-free system can correspond to several sets of solid control equipment at the same time, reducing costs and improving benefits.