Ukrgazpromgeofizika performs flow detection of the production string condition using GoWell devices

The geophysical Department Ukrgazpromgeofizika performs a comprehensive study of the technical condition of the strings run into a well, using modern high-tech devices manufactured by GoWell, the company reported on the Facebook page.

According to Department experts, in addition to determining the current thickness of the wall of the production casing using the method of magnetic-induction flaw detection is carried out a detailed study of the internal diameter of the column using multi-finger calliper (MFC), which allows to identify the slightest damage and create 3-D images, and determination of the quality of cement stone bond with casing using a radial sonic bond log (RBL) with the provision of an expanded map of cementing.

As reports the head of the party conducting a study with specified equipment Dmytro Kutsolap, each of these methods separately provides accurate and quality information, and when used jointly, they allow obtaining a complete picture of the casing column: the status of tubulars including their wear, mechanical damage, change in geometry and integrity of the string. And about the quality of the annulus isolation, which makes it possible to plan and carry out repairs in a timely manner and operate wells without accidents.

17:00 / 27 June, 2020

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