3-split Offshore Wireline Unit
The KOLLER 3-split Offshore Wireline Unit has been designed for measurements and workover activities with wire capacities above 7,650 m / 25,000 ft.
The 3-skid layout is separated in a winch, an operators and a hydraulic power pack container. The hydraulic pump / motor combination guarantees high pull force and speed at any depth.
Description
- winch skid with a minimal footprint of 2.5 sq m
- hydraulic power pack with 96,5 kW 4-cylinder diesel engine
- KOLLER quick drum change system
- powerful hydraulic winch system
- high performance along the whole depth
- high pull force in combination with a high operation speed
- hydraulic tension gauge
- mechanical depth counter
- lifting eyes and forklift pockets enable easy moving
- DNV 2.7-1 Frame, third party approval
Technical Data
Technical Data
Related products
2-split Offshore Wireline Unit
The KOLLER 2-Split Offshore Wireline Unit has been designed for measurements, slickline and e-line activities with wire capacities above 7,650 m / 25,000 ft. It is suitable for both offshore and onshore applications. The 131 HP guarantees maximum pull force and speed at any depth, even with heavy tools. One of the new features of the power pack is a maintenance free flame trap together with a fault analytic system. The optional available battery startup makes the system independent of any external power supply.
Core Saw
The Koller Core Saw is used to cut the inner tube with drill core into 900 – 1000 mm sections. The conical drums of the connected lay down frame feeds the inner tube to the saw, where an air-powered diamond or corundum saw blade cuts it into the sections described above. The inner tubes can be made of aluminum alloy, fibreglass or heat-treatable steel. In most cases, aluminum tubes are used, so the equipment is optimised to effectively cut filled-core aluminium tubes. The core saw is suitable for offshore and onshore applications
Laydown frame
A perfect tool to ensure safe core samples extraction from the core string on surface. The frame allows to lay down the core samples horizontally without damage, for example directly from the rig floor onto the catwalk. The frame can also be coupled directly to the Core Saw for the core samples to be cut into transportable pieces with protective tube using the saw.
Lightweight Wireline Unit
The KOLLER Lightweight Wireline Unit has been designed for workover activities with wire capacities above 7,650 m / 25,000 ft. The 2-skid layout is separated in a winch / operators container and a hydraulic power pack. The hydraulic pump / motor combination guarantees high pull force and speed at any depth. The startup by spring starter makes the system independent of any external power supply.
Mobile heavy duty Double Workover Rig 90 tons
- SISU heavy duty truck with Caterpillar engine, 10x10 drive for extreme off-road capabilities
- road approval (Germany, Romania) dimensions and weight within the permitted legal limits for special trucks
- 6 hydraulical supports, mechanically locked
- 90 tons hook load
- drawworks with closed-loop cooling and API 7K monogram
- sand-line drum for 3000 m working depth (higher depths possible)
- powerful hydraulic by truck engine via Allison transmission 4700 OFS
- mast with automatic lock in end position (retracted and extended) and API 4F monogram
- electric safety according to EN 60204
- automatically uplifting working platform while mast telescoping
- stairs foldable for transport
- store capacity for 140 double tubings up to 31/2“
- turning circle under < 20 m
- working temperature range -29°C / +45°C (+55°C for special operations)
Trolley 30-200 long
Trolleys are used for cranless assembly, disassembly and transport of downhole tools or other cylindric parts. For different tool diameters, the distance between the support rollers is adjustable and for different tool lengths, the center bar is stepless extendable. To allow working in an ergonomic position, the height of the trolley can be adjusted. Each trolley is grounded and can be used in ESD (electrostatic discharge) environments out of the box. A turnable tray for tooling equipment is optional available.
Washing Plant L-700
The KOLLER Washing Plant L700 is used for degreasing and cleaning of parts or tools. Two programs are available, automatic and manual. For manual cleaning by hand brush the washing table will be lifted to an ergonomic working height. The KOLLER Washing Plant L700 is especially designed environmentally friendly. During the cleaning process the fluid is continuously circulated, filtered and at the end oxygenated with a separate oxygen pump. Therefore its liftime is very long.
Workbench 2000
The Koller workbenches have been designed to make and break screwed connections with high torques. To accommodate the high torsional forces, the workbenches have extremely stable and torsionally rigid frames. All available workbench equipment is equipped with dovetail mounting plates and are stepless slidable and positionable as well as turnable for 180 degrees in the bench.
