Drilling Rig URB-10-2SH property of

2 “INNCOR” Company Presents multipurpose drilling rig “Buran” URB-10-2SH, for the first time designed by the method of 3D-simulation with computer strength testing

3 LLC “INNCOR” (innovative constructor developments) is the team of experts – industrial engineers who gained broad experience from Russian military-industrial complexes, and young constructors, well- informed about all the advanced technologies in the sphere of complex equipment developments as well as creating machine building factories. The project of multipurpose drilling rig “Buran” is realized jointly with “GOTEK” Group.

4 Basic ideas put in the concept of the drilling rig “Buran”: Multipurpose; Multipurpose; Production Efficiency; Production Efficiency; Reliability; Reliability;

5 Comparative characteristics of Russian drilling rigs and “Buran”: “Buran” has no analogues in the set of characteristics in the Russian Federation. URB-10-2SH URB-2А-2URB-5АGURB-2MGBU-5PBU-2 τ.max(kg*m) / Q(rot/min) / Winch G(kg) F(kg) D(mm) ,5

6 Structural peculiarities and advantages of the drilling rig “Buran” Lantern pinion drive mechanism for carriage provides: High pull force (10 pf up/down) in combination with high speed movement of the carriage (1,28 m/s); High reliability and operation durability under field conditions; Low load on mast frame in comparison with traditional schemes; Possibility to use built-up or jack- knife mast while maintaining the ability to move rotator along the mast; Simplicity and maintainability; Possibility to use mast bearing frame with locked design, that provides high strength and stiffness of structure. Developed drive mechanism for carriage is the unique construction which has no analogues not only in Russian but elsewhere in the world.

7 Structural peculiarities and advantages of the drilling rig “Buran” Mast: For the fist time designed by the method of complete 3D- simulation with computer strength, stiffness, hardness testing. Result: strong and light design

8 Structural peculiarities and advantages of the drilling rig “Buran” Operational turnover range of rotator’s output shaft enables to realize drilling by different tools, from screw conveyor (diameter 600mm) to diamond tool (max rotary velocity 1700r/min) P(kg) Rotator DownUp ,248 T(kg*m) 10…116,450…56630…348150…1700 V(r/min) 14,634,881U Spindle №2Spindle №1

9 Structural peculiarities and advantages of the drilling rig “Buran” Hydraulic planetary drill winch with free fall: application of planetary reducer in winch drive mechanism raises its durability and control accuracy. Winch Client chooses hydromotor yes Free fall 0,07…1,7 V(m/sec) P(kg) Hydromotor

10 Structural peculiarities and advantages of the drilling rig “Buran” Structural efficiency which exceeds domestic and foreign analogues is the result of carriage’s locked power design usage. Maximum load capacity kg Rotator’s angle of deflection relatively to horizontal axis - 75° Maximum geometrical drilling diameter – 600mm 12m8m8mDepends on client’s needs 0,015…0,3730,053…1,28V(m/sec) 40,311,76U Gear №2 Gear №1 Feed Mast height (from ground to crown block’s axis)

11 Multipurpose drilling rig “Buran” High speed of the carriage – 1,28 m/sec; angle of deflection relatively to horizontal axis 75° Ease and high speed of makeup and breakout operations with rotator’s angle of deflection relatively to horizontal axis 75°; Mast height – up to 12m; Free fall winch – pull force 3 pf. “Buran” easily drills water well with depth up to 250m with great efficiency! Water Well Drilling

12 Multipurpose drilling rig “Buran” Site investigation Torque – 700 kg/m ; Borehole diameter – up to 800 mm; Possibility of directional drilling – mast fixation from 0° to 45°; Static penetration test – bottom hole pressure – 10 pf; Regular carriage movement with min. speed 1 m/min; Possibility to use diamond tool – max. rotator’s turnover 1700 r/min. Drilling rig “Buran” provides highly efficient and safe site investigation.

13 Our service and support: 24 month guarantee; 24 month guarantee; Operating instruction, logbook, complete electronic catalogue of details and units; Operating instruction, logbook, complete electronic catalogue of details and units; After-sales service according to contract; After-sales service according to contract; Emergency repairs – delivery of repair parts and maintenance team support during 72 hours on terms of after-sales contract; Emergency repairs – delivery of repair parts and maintenance team support during 72 hours on terms of after-sales contract; Parts depot. Parts depot.

14 Status Finished design documentation of the prototype; Finished design documentation of the prototype; Signed contracts with suppliers; Signed contracts with suppliers; Scheduled prototype manufacturing; Scheduled prototype manufacturing; Signed contracts with the outsourcing companies; Signed contracts with the outsourcing companies; Preparation for machine-tool attachments finished by Preparation for machine-tool attachments finished by

Thank you for your attention! LLC “INNCOR”