No.3 Oil Production Factory

Oilfield, China

No.3 Oil Production Factory

Oilfield, China
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Zhou Z.,Down Hole Operating Company | Zhang C.-M.,Down Hole Operating Company | Liu J.-S.,Down Hole Operating Company | Zhao L.-P.,No.3 Oil Production Factory | Liu L.-H.,No.3 Oil Production Factory
Well Testing | Year: 2017

The site nondestructive testing device for tubing of YGJ-1 is a developed intelligent product in view of conventional tubing defecting method by using pressure, artificial checking. The device conducts nondestructive tests to tubing surface and internal defects such as cracks, holes, corrosion pits and grooves by computer, that can be used in the detection of the indoor pipeline, but also complete site testing at hoisting pr lowering tubing operation, and store and print the detection results automatically, providing the scientific basis for classification usage or discarding of old. By the combination of tubing corrosion, wear aging related principles, the field magnetic flux leakage testing is analyzed statistically, and combined with application of string mechanics analysis software, the detection effect and economic benefit has been evaluated, the necessity and the existing problems of the string mechanics analysis and tests of magnetic flux leakage of tubing in oil field work has been expounded. © 2017, The Editorial Department of Well Testing. All right reserved.

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