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Drilling rigVDD 200

modular construction

variable rig layout

low total height: only 33 m (108 ft) incl. substructure

small footprint: approx. 830 m² (8,934 ft²) of basic equipment

low noise emission

skiddable along the longitudinal axis on cluster locations

safety system Din En 61508

Hydraulic Top Drive Top drive (rotary unit) and drawworks (carriage) are integrated in a carriage system. The carriage system is moved along the mast by a rack and pinion system. Carriage loads and torque are transferred via the racks and the mast.

Additionally, the carriage system is directly engaged using gear racks which are integrated into the mast. The top drive is equipped with a specially designed break/lock system which can prevent uncontrolled movement even in case of faulty lines or hoses as well as in break down of the hydraulic system.

VDD 200 Super Single with Automatic Pipehandling System

Optionalcasing drilling ·

Max. Depth3,500 m (11,483 ft) ·

Mastwelded box type with two integrated gear racks on the sides ·clear working height: 18 m (59.1 ft) ·max. working load: 1,800 kN (404,656 lbf) ·standard working load: 1,600 kN (359,694 lbf) ·overall height with substructure: 33 m (108 ft) ·

Substructure4 modules for 2 levels, height each 2.9 m (9.5 ft) ·2 modules for rig floor, height each 2.9 m (9.5 ft) ·1 auxiliary module for driller’s cabin ·footprint incl. clearance for cellar: 8 x 6 m (26.3 x 19.7 ft) ·substructure opening: 3 m (9.9 ft) ·height to bottom edge of rotary table support: 7.5 m (24.6 ft) ·preventer stack lifting system: 2 x 196 kN (2 x 44,063 lbf) ·

Rotary Tabletable opening: 957 mm (37 · ½")static capacity: 1,800 kN (404,656 lbf) ·max. rpm: 10 min · -1

max. torque: 45,000 Nm (33,190 ft.lbf) ·Top Drive

manufacturer: MAX STREICHER GmbH & Co. KG aA ·static capacity: 1,800 kN (404,656 lbf) ·max. torque: 55,000 Nm (40,566 ft.lbf) ·max. rpm: 190 min · -1

max. circulation pressure: 345 bar (5,000 psi) ·Tubular Handling Equipment

Pipehandlertubular sizes: 2 · ½" to 20", up to Range III

Iron Roughneckmanufacturer: NOV ·pipe diameter (OD): 4 · ¼" to 8 ½"max. make-up torque: 81,500 Nm (60,111 ft.lbf) ·max. break-out torque: 108,500 Nm (80,026 ft.lbf) ·

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Trip Timeup to 400 m/h (1,312 ft/h) ·

Power Generation3 x 1,065 kVA AC Generator ACG 1250-4-690 ·optional: converter unit to connect rig to grid ·

Hydraulic System2 redundant power packs for top drive, drawworks and for all ·auxiliary appliances (pipehandler, elevator, palfinger, auxiliary winch, etc.)

Fuel Storage1 fuel tank: 20 m³ (126 bbl), with automatic refill system for ·generatorsoptional: 2 x ·

Data Acquisition Systemcomprehensive system to acquire and digitally store all rel- ·evant drilling and operating parametersremote diagnostic system for drilling rig ·

Blow Out Prevention Equipment (Example)

Stack Configuration1 annular preventer T3 13 · 5⁄8", 345 bar (5,000 psi)1 double ram preventer T3, 13 · 5⁄8", 690 bar (10,000 psi) with 4 x 3 1⁄16" outlets, rams for 3 ½" and 5" drill pipe, 2 7⁄8" to 5" VBR, 7 5⁄8" casing rams, blind shear rams, other ram sizes optional

Accumulator Unitmanufacturer: T3 ·capacity: 240 gal ·working pressure: 207 bar (3,000 psi) ·2 remote controls ·

Degasserpoor boy degasser, optional vacuum degasser ·

Choke Manifoldrated working pressure: 690 bar (10,000 psi) ·nominal diameter: 3 · 1⁄16"

Drill Pipewill be supplied as required by the customer ·

Mud System

Mud Pumps2 x Hong Hua HHF 1000 ·10 · " stroke, 4 ½" to 6 ¾" pistoninput power for each pump: E-engine, 735 kW (986 HP) ·2 centrifugal charging pumps, 45 kW (60 HP) ·

Mud Tanks3 tanks and 1 mixing unit integrated in one tank module ·50 m³ (314.4 bbl): active tank 30 m³ (188.7 bbl), mix tank 15 m³ ·(94.3 bbl), pill tank 5 m³ (31.4 bbl)1 hopper ·2 mixing and transfer pumps NOV Magnum, 55 kW (74 HP) ·optional upgradeable ·

Solids Control System2 Derrick FLC 2000 4-panel shale shakers ·1 Derrick DE 1000-VFD centrifuge ·1 Derrick Flo-Divider ·1 moineau pump Bornemann EH 1500 to feed the centrifuge ·optionally expendable ·

Air System1 compressor: Atlas Copco GA 30C3 ·max. volume: 4.5 m³ (28.3 bbl) ·max. pressure: 13 bar (188.5 psi) ·

DrillTec GUT GmbH Großbohr- und Umwelttechnik · Josef-Wallner-Straße 10 · 94469 Deggendorf, Germany

T +49 (0) 991 37 212 - 400 · E info@drilltec.de · www drilltec.de

layout of drilling rig VDD 200

Rig Component1. Mixing Unit

2. Mud Tanks

3. Solids Control Unit

4. Cutting Box

5. Mast

6. Driller‘s Cabin

7. Pipehandler

8. Support Crane

9. Pipe rack

10. Powerpack(s)

11. generators

12. Powerhouse

13. Mud Pumps

14. Fuel Tank