Leak detection along main gas lines


Total length of main gaslines in Russia is 175,000 km. 2-2.3-344-2016 GAZPROM Directive requires regular monitoring of main gaslines for gas leaks. We offer our solutions for airborne and ground patrolling.

Block valve stations
Underground part
Railroad bypasses
Linear part
Bends

Airborne patrolling


Airborne gas pipeline leak detector
Газпром15 years
of cooperation with GAZPROM

ALMA

Bestseller. Airborne patrolling with productivity up to 600 km/day (373 miles).

In 2004 for the very first time a helicopter-based ALMA system was shipped to Gazprom transgaz Yekaterinburg JSC. At present 15 helicopter-based ALMA solutions are used at GAZPROM facilities. Among our customers there are 11 transgas companies (?) and 2 contractors, which render main gaslines airborne inspection services.

The key advantage of the ALMA helicopter-based version is to land right away and to confirm the detected leak using a portable device.

The following helicopter types utilize our device: Мi-8, Мi-2, Ка-26, Bell 206, Robinson 44, and Robinson 66 all around the world.

Unmanned Aerial Gas Leak Detector

Natural Gas Detection-UAV (airplane type)

Inspection from the altitude of 100 m at the speed of up to 100 km/h. Remote data transfer on detected leaks to UAV operator’s monitor.

Traditional manned helicopter flights have become rarer in order to optimize and save expenses. Due to this fact it has become a burning matter to replace them with UAVs.

Drone based aerial inspection of pipeline

Natural Gas Detection-UAV (combustion engine)

High capacity and independence due to combustion engines.

Main gasline inspections with static hovering above some objects. 300 km-long flight after a single refuelling. Emergency landing system and aircraft frontal zone monitoring.

Ground patrolling


Car for ground patrols of the gas pipeline

SELMA Roof and MPB

For leak pinpointing and detailed logging.

It is 100 times more sensitive in comparison with the airborne system due to sampling, possibility to stop at any time and to pinpoint the leak using a portable laser detector or a thermal imager.

Two device options: a roof remote version and an air-sampling bumper version. For increasing of detection capability it is possible to install both versions simultaneously.

Successfully

Thank! We received your message.

Our experts will contact you as soon as possible.

Do you need a consultation?

An error occurred while sending the message :( Try again.

Worldwide cooperation

Gas companies all around the world utilize PERGAM technologies.


Argentina
Argentina

TGS & TGN

Australia
Australia

APA Group

Bulgaria
Bulgaria

Bulgartransgaz

China
China
Baotou Gas Company
ENN Energy Limited
five more
Petro China
Towngas
Shenyang Gas Company
Tianjin Gas
Xinjiang
Czech Republic
Czech Republic

Net4Gas

Estonia
Estonia

AS Eesti Gaas

Germany
Germany

SPG Group

India
India

GAIL

Japan
Japan

Tokyo Gas Engineering

Lithuania
Lithuania

Amber Grid

New Zealand
New Zealand

Vector Limited

Pakistan
Pakistan

Sui Southern

Russia
Russia

Gasprom
Sakhatransneftegaz

Singapore
Singapore

Singapore Petroleum Company

South Korea
South Korea

KOGAS Safety
KOGAS

Switzerland
Switzerland

Ereca AG

Turkey
Turkey

Botas

USA
USA
Williams Pipeline
ExxonMobil
four more
Kinder Morgan
Transco
Northern Natural Gas
ONEOK
PERGAM

Contact Us