Презентация_СВ Бакланов_АЛ Шестко

Anton Shestko – Oil & Gas Pipeline Operation Engineer
Modern Technology Solutions for the Repair of Magnetized Oil and Gas Pipelines at Gazprom Transgaz Tomsk LLC

The role of Gazprom Transgaz Tomsk in Gazprom PJSC
Gazprom transgas Tomsk as a part of its activity combines construction customer and operating organization functions
The Company is the customer of project “Power of Siberia”
The Company operates large gas and oil transmission network on the territory of the West Siberia and the Far East of Russian Federation
Modern Technology Solutions for the Repair of Magnetized Oil and Gas Pipelines at Gazprom Transgaz Tomsk LLC

The goal of Gazprom Transgaz Tomsk and ways of achieving it
Modern Technology Solutions for the Repair of Magnetized Oil and Gas Pipelines at Gazprom Transgaz Tomsk LLC

Sergey Baklanov – welding engineer in the laboratory for quality control of welded joints.
Sergey’s photo
Modern Technology Solutions for the Repair of Magnetized Oil and Gas Pipelines at Gazprom Transgaz Tomsk LLC

Oil and gas infrastructure of the Russian Federation
Modern Technology Solutions for the Repair of Magnetized Oil and Gas Pipelines at Gazprom Transgaz Tomsk LLC

Reasons for magnetization of oil and gas pipelines
application of magnetic methods of inspection;
impact of the earth's magnetic field;
impact of the magnetic field of electric lines.
Modern Technology Solutions for the Repair of Magnetized Oil and Gas Pipelines at Gazprom Transgaz Tomsk LLC

The innovate solution of magnetized pipes arc welding problem
IST-201 Semiconductor inverter
Oscillogram of electrical parameters of the arc and video footage
of the welding process under the disturbing action of a magnetic field
Modern Technology Solutions for the Repair of Magnetized Oil and Gas Pipelines at Gazprom Transgaz Tomsk LLC

The economic effect of equipment implementation in Gazprom transgas Tomsk, м. rub.
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Modern Technology Solutions for the Repair of Magnetized Oil and Gas Pipelines at Gazprom Transgaz Tomsk LLC

Findings
The efficiency of repair of magnetized pipelines using the IST-201 welding current modulator significantly increased.
We can leave out stages connected with the pipeline demagnetation.
Repair time can be reduced by half.
We obtain the productivity of the welding process similar to the DC welding process in the absence of a disturbing magnetic field.
We guarantee formation of a welded joint and improved quality of welding work.
Labor productivity is increased and economic impact is obtained.
Modern Technology Solutions for the Repair of Magnetized Oil and Gas Pipelines at Gazprom Transgaz Tomsk LLC