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Logging: Open-Hole and Cased-Hole

For reservoir companies, the proper structure of tubing is a must to ensure that the resource will slow smoothly from one place to another. This is crucial especially for resources that bestow energy to the houses, machines, and establishments that need them, like oil and gas. One wrong move and the entire system will go kaput, and nobody wants that, right? Hence, the wireline companies are there to provide the substantial system design to keep the resources flowing while checking the progress and to inspect for parts that require maintenance. It is no easy feat having to manage the reservoir businesses but with the beneficial aid set up by the wireline companies services, the set-up will be much more organized.

Included in the design is the logging, also known as gathering data through the wires situated near the pipes to check for the conditions and to inspect for damages. There are two types, open-hole and cased-hole, but what are the actual differences? Hence, the answers can be found here.

The Actual Differences

The open-hole logging is applied to the processes in a tube or a well before the area is cased or cemented. In a slightly simpler term, this type of logging is accessible on the bare-rocked area. The downside is that not all reservoir companies can rely on this type of logging due to the possible dangers.

As for cased-hole logging, the data transfer has been accomplished after the casing is applied to the well. That variation was rarely used compared to the open-hole counterpart, but additional information can be accessed since the system has been completed before the logging process. Additional information includes the condition of the well or pipes responsible for the flow.
There are differences to these two styles of logging, but without them, the workers will never know what’s going on through there, or even down there, depending on where the channels go.