What is a cement plug?

cement plugs are cuts or parts of cement, which are located in drilling well as a means to create a tight seal. A balanced cement plug is sometimes used to seal a well that is no longer in operation or to seal part of the well that has become damaged or deactivated. This particular type of construction approach can also be used as a means to seal support for the platform or in almost any situation that requires the creation of a seal that prevents liquid leaks to or from a hole, abyss or drilling.

Creating cement plugs often include the use of what is called cement porridge. The porridge mixed other elements into the basic cement, usually as a means of providing additional force for the plug as soon as it is in place and cured. If properly installed, the plug creates a tight seal that is able to prevent air or liquid leakage around the seal and effectively connect the opening area.

It is possible to use cement plugs of various applications.This approach is sometimes used to close old water wells that are dry. In this application, the plug is usually used as a cold cap, or is located lower in the well and then spilled with free soil. With this application, the purpose is to prevent people or animals to randomly burn into an abandoned well.

cement plug can also be used to seal oil wells that are no longer in operation. This approach can be used with land and ocean drilling. In each scenario, the cement porridge is poured directly into the bored shaft and serves as a plug that does not allow other oil to allow the surface. With the oil well that has started, the plug is usually sufficient to complete the task. If further oil still creates pressure on the plug, other materials can be firmly packed against Ceplug Ment, which helps maintain the integrity of the seal.

While the cement plug is SCHopna to withstand high pressure, there is the possibility of failure of construction under certain circumstances. For example, the earthquake could cause further damage to the sealed shaft or well a hole that would serve to relax or move the plug somewhat. As a result, it would be necessary to start the project to restore the seal to the correct operating condition.