Research and Engineering

// Projects // Research and Engineering

Development of TNK-BP technical standards
Welding and quality control of welding joints in the construction, turnaround maintenance and upgrading of the main, commercial and industrial pipelines.

Development of technical specifications and operational documentation of the welding equipment
Computer simulation and experimental research on the structure and properties of welding joints in the main pipelines made of high strength steels, repaired by welding. Development of welding regulations on repair of high strength steels based gas pipelines.

Development of welding to repair gas mains under pressure Development of welding to repair gas mains under pressure
Development of welding procedures for the repair of gas mains under pressure, methods pressure tapping, welding sleeves, welding - welding.

Development of technical requirements for the construction and repair of pipelines process piping Development of technical requirements for the construction and repair of pipelines process piping
Developing technical requirements for welding technology applicable to the construction and repair of pipelines and process piping equipment field and main gas pipelines.

Development and research validation of annular casing joints welding technology Development and research validation of annular casing joints welding technology
Development and research validation of annular casing joints welding performed in the process of the maintenance overhaul at OAO "TNK-Nyagan."

Regulations development on welding and non-destructive testing (NDT) in the process of the ESPO oil pipeline building Regulations development on welding and non-destructive testing (NDT) in the process of the ESPO oil pipeline building
Development of a set of normative documents on welding and NDT. Technical assistance to the ESPO construction.

Development of the combined technology of welding pipe joints
Combined procedure development for pipe joints welding and factory grooving: automatic welding with solid wire in carbon dioxide by STT (root layer) + welding with self-shielded flux-cored wire (also, fills up the outer layers of the seam).

Sakhalin-1 Sakhalin-1
Development of automatic welding procedures for pipe joints welding at the offshore stretch of the pipeline in the process of Arkutun-Dagui (the "Sakhalin-1") field facilities construction... Welding procedures qualification, and the automatic ultrasonic testing attestation.

Samples investigation of base metal and damaged areas of circular welding joints
Samples investigation of the base metal and damaged areas of annular  pipe welding joints connections to the "CPC Expansion Project"

Development of welders’ special training programs on manual welding work at OAO"Gazprom"
Development of special MMA training programs for welders, Level I operators of  mechanized and automatic welding equipment, levels II-IV welding engineers trained to perform  welding at OAO"Gazprom" facilities, supervised by Rostechnadzor.  


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