CH/OH Logging Units for the Middle East

Recently, two CH/OH Logging units were handed over to a major oilfield service supplier in the Middle East region.

The 20ft container unit is mounted on a Renault truck chassis with special tires for harsh desert conditions. The drum is carried out in a 2-split design. So two different lines can be stored at once. Furthermore, the winch comes with an electric spooling mode.

A nine functions PCE panel and the necessary hose reels for different control functions are integrated. The operator room contains a nineteen inches server rack, LCD screens and sockets for operate a data logging system. For the electrical supply a hydraulic driven 30kVA generator is on board.

For space saving and comfortable access to the operator compartment, stairs and handles have been redesigned.

Release date: 2017-10-5


Our first Offshore Coil Tubing Unit has arrived in Middle East

A few days ago, our first full ATEX and DNV GL certified offshore coil tubing unit has arrived its operation base in the Middle East region.

Due to limited space conditions on the offshore platforms, the unit was carried out in modular design. The 3 main components are a 504 HP hydraulic power pack, the operator cabin as well as the tubing reel skid with 6,000 meters of 1-1/2” tubing. Furthermore there is a transport container for the 80k injector head, BOP, stripper and other auxiliary equipment.

This modular design enables the splitted use on a vessel and on the platform itself.

More information

Release date: 2017-8-30


ONGC Management team visited KOLLER facilities

We were delighted to welcome the ONGC senior management team in our facility in Celle following their road show last week.
During the visit, KOLLER’s team demonstrated the current capabilities and capacities as well as new technologies that can serve ONGC in their upcoming tender for OH and CH logging units.

Thanks for ONGC team and looking forward for great collaboration.


KOLLER compact-E-drive "Hands on" event

Yesterday, on Thursday 29th of June 2017 several of our customers got the chance to test the new KOLLER development "compact-E-drive".

On a testwell close to our main facility in Celle, Germany an excerpt of our clients had a chance to ride our new electric winch.
The Slickline and E-Line specialists where visibly impressed and used the opportunity to learn a lot of details about our new system and its capabilities.

We would like to say thank you to various representatives of well-known Well Service Companies for coming over from Denmark, France, Germany, Netherlands, Norway and UK to meet with us.

Thank you for having interesting discussions and important feedback. Thanks to our team for the great Job and the great day. We are looking forward to a new age with KOLLER Compact Electric Winch Drives approaching the markets very soon.

Release date: 2017-6-30


Another 90 tons Workover Rig for OMV Petrom

In May, the third 90 tons ATEX Workover Rig was handed over to OMV Petrom. Before handing over extensive tests were carried out by the operating staff and required adjustments were made. Especially the areas of use and safety were again evaluated intensively and precisely adapted to the customer's needs.

Just now, the fourth one is in assembling at KOLLER and will stengthen the OMV Petrom workover fleet soon. In July, the production of rig five will start.

Release date: 2017-6-14


Koller establishes a service center in Surgut, Russian Federation

We’re glad to announce the establishment of our new services center in Surgut. In close cooperation with our local partner company OOO DSD-Group, we offer a wide portfolio of solutions and services. The main focus is on maintenance, repair and refurbishment of wireline units, especially logging units. Beside the working and assembly facilities, the new center contains a well-equipped spare part warehouse and capacities for customer training.

The opening ceremony took place on 17 February 2017. Many top-class guests from the oil and gas industry joined the event to have a look on the new service provider. The performance and the spatial proximity of the facility were positively evaluated by the visitors. The event culminated in the ceremonial cutting through the opening band by Djalal Dshafarnidzhati, the General Director of OOO DSD-Group.

Release date: 2017-3-2

ISO 9001 Management System