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Mobile drilling complex MBU-125
The purpose is: drilling of exploratory & field wells; carrying out well overhaul, including kickoff of second bore in running well; other type of well construction works.
Part number:
Description
Design features and advantages:
The drilling rig consists of separate blocks mounted on semi-trailers which are transported by universal tractors, that provide mobility and shorten the time of well to wel transportation;
Fault-free operation source is provided by Caterpillar C-15, C-18 power engines, Allison HD 47000FS transmission and “WPT" drives engaging pneumatic clutches;
The rig hydrosystem drive is arranged from the supplementary power take-off, which allows to perform mounting and dismounting at the well without connecting electric power and relieve the drive when doing roundtrip operations;
Fastening of the mast guy wires is arranged on the rotary base cross beam brackets, which does not require anchors and enhances mobility;
Load guy lines are equipped with force dynamometers;
Availability of two pneumatic lines (the main goes from lifter compressor, the auxuliary goes from compressors block) provides their backup and air supply increase if necessary;
Parameters of mud pumps operation can be adjusted from the driller’s platform;
Extension of the derrick upper section is performed by the drawworks, both from the main and from the emergency drive;
The rotary brake is operated pneumatically from the driller’s control;
The original system of split-type elements connection by means of special pins without threaded joints allows to shorten the time required for mounting and dismounting of the blocks;
There is a multimodule power block, which contains:
transformer module;
complex operation parameters control module;
module of diesel generator and compressors block;
The drilling parameters control system with an archiving capability allows controlling the accuracy of drilling activities and roundtrip operations;
There is a possibility to output the drilling parameters data to the drill operator’s computer in real-time mode and their record, besides, there is a nonvolatile block recording the basic parameters (pressure in the supply manifold and weight on hook).
The drilling complex comply with the requirements of «The safety rules in the oil and gas industry of the Republic of Kazakhstan» and the requirements of «The safety rules in the oil and gas industry of the Russian Federation» PB 08-624-03.
The drilling rig consists of separate blocks mounted on semi-trailers which are transported by universal tractors, that provide mobility and shorten the time of well to wel transportation;
Fault-free operation source is provided by Caterpillar C-15, C-18 power engines, Allison HD 47000FS transmission and “WPT" drives engaging pneumatic clutches;
The rig hydrosystem drive is arranged from the supplementary power take-off, which allows to perform mounting and dismounting at the well without connecting electric power and relieve the drive when doing roundtrip operations;
Fastening of the mast guy wires is arranged on the rotary base cross beam brackets, which does not require anchors and enhances mobility;
Load guy lines are equipped with force dynamometers;
Availability of two pneumatic lines (the main goes from lifter compressor, the auxuliary goes from compressors block) provides their backup and air supply increase if necessary;
Parameters of mud pumps operation can be adjusted from the driller’s platform;
Extension of the derrick upper section is performed by the drawworks, both from the main and from the emergency drive;
The rotary brake is operated pneumatically from the driller’s control;
The original system of split-type elements connection by means of special pins without threaded joints allows to shorten the time required for mounting and dismounting of the blocks;
There is a multimodule power block, which contains:
transformer module;
complex operation parameters control module;
module of diesel generator and compressors block;
The drilling parameters control system with an archiving capability allows controlling the accuracy of drilling activities and roundtrip operations;
There is a possibility to output the drilling parameters data to the drill operator’s computer in real-time mode and their record, besides, there is a nonvolatile block recording the basic parameters (pressure in the supply manifold and weight on hook).
The drilling complex comply with the requirements of «The safety rules in the oil and gas industry of the Republic of Kazakhstan» and the requirements of «The safety rules in the oil and gas industry of the Russian Federation» PB 08-624-03.