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Vantage Tower, 623 Pyay Road
Kamayut Township, Yangon
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Rig AD-2 Specification
| General | |
|---|---|
| Rig Name | AD-2 |
| Type | (NOV ADS-10SD/ 70 DBS) 1,800 hp AC/VFD Deep Land Drilling Rig |
| Design | Cantilever Type Mast included Rig Walking System |
| Year Built | 2010 |
| Certificate of Compliance | 2018 |
| Drilling Depth | 20,000 ft |
| Mast & Substructure | |
|---|---|
| Mast | JJ450 / 45- K |
| Mast Height | 147.6 ft (45M) |
| Type of Mast | K type |
| Capacity | 1,011,640 pound-force (4,500 kN) |
| Capacity of 5" DP | 22,000 ft. (7,000 M) |
| Monkey Board | 5" DP (250 stands) |
| Capacity | 9" DC, 8-1/2" DC |
| Substructure | DZ 450 / 9-S |
| Max Static Hook load | 1,169,007 pound-force (5,200 kN) |
| Substructure type | Swing Up type |
| Substructure Height | 29.5 ft (9 M) |
| Rated wind load for Mast | 107 mph (no setback load) 80.5 mph (set back load) |
Draw-work & Top Drive
| ADS-10SD | |
|---|---|
| Single Speed Double Reduction | |
| Helical Gear Assembly Gear ratio (10.69 : 1) | |
| Continuous or Intermittent (1,800 HP) | |
| 12 Lines – 967,000 lbs | |
| 10 Lines – 827,000 lbs | |
| 8 Lines – 680,000 lbs | |
| Drilling line – 1-3/8" | |
| Motors – 2 units of GEB22 AC | |
| 1,150 HP / 600 V / 1,120 A | |
| Model: TDS-11SA | |
|---|---|
| Rating: 500 Ton with 7,500 psi mud path | |
| Motor: Two forced air cooled 400 HP AC drilling motor | |
| Gear Ratio: 10.5 : 1 | |
|
Output Characteristics At 110 RPM, 37,500 ft-lbs torque at continuous operation At 228 RPM, 18,250 ft-lbs torque at continuous operation Make-up/ Break-up Torque: 55,000 lb-ft |
|
Iron Roughneck
| Model – ST80C | |
|---|---|
| Tubular OD Range | 4-1/4" to 8-1/2" |
| Nominal DP Size | 3-1/2" to 5-1/2" |
| Spin Speed | 100 rpm (nominal on 5" DP) |
| Max Make-up Torque | 60,000 ft-lbs |
| Max Break-out Torque | 80,000 ft-lbs |
| Horizontal Adjustment | 100" |
| Vertical Adjustment | 72" |
| Nominal Connection Height | 32" to 68" |
Solid Control
Flo-Line® Cleaner 503 - 3 Units
Flo-Line Cleaner 2000 Mud Cleaner
Vacu-Flo Degasser
Mud Tank Layout
| Shale shaker Tank | : 1 | 351 BBL | |
| Suction Tank | : 1 | 396 BBL | |
| Mixing Tank | : 1 | 318 BBL | |
| Reserve Tank | : 3 | 1,287 BBL | |
| Mud Branching Tank | : 1 | 220 BBL | |
| Trip Tank | : 1 | 100 BBL | |
| Total Volume | 2,672 BBL | ||
| High Pressure Mud System | |
|---|---|
| Working Pressure | 5,000 psi |
| System Test Pressure | 7,500 psi |
| Mud Pumps (3 set) | |
| Model | HHF-1,600 |
| Rated Power | 3 x 1,600 hp |
| Rated Strokes | 3 x 120 spm |
| Type | AC Motor Drive Triplex pump |
| Pressure Gauge | 0~ 7,500 psi |
| Well Control Equipment | |
| 29 ½” Diverter | |
| 21 ¼” (5,000 psi) Annular BOP | |
| 21 ¼” (5,000 psi) Double Ram BOP | |
| 13-5/8” (5,000 psi) Annular BOP | |
| 13-5/8” (10,000 psi) Double Ram BOP | |
| 13-5/8” (10,000 psi) Single Ram BOP | |
| Complete Spool Set | |
| 10,000 psi Choke Manifold |
| BOP Control Unit | |
| Model | FKDQ1800-11 |
| Nominal Operation Pressure | 3,000 psi |
| Nitrogen Pre-charge Pressure | 1,000 psi |
| Oil Tank | 1,800 L |
| Accumulator Bottles | 32 x 63-liter bottle |
| Electric Oil Pump Discharge | 52 x 2 L/min |
| Pneumatic Oil Pump Discharge | 60 x 4 L/stroke |
| Power System | |
|---|---|
| Main Generator | 3 x CAT3512B |
| Engine Power | 3 x 1,749 hp |
| Electric Power | 3 x 1,900 kVA |
| Auxiliary Generator | 1 x C15 |
| Engine Power | 498 hp |
| Electric Power | 292 kW |
| Auxiliary Generator | 2 x DCA-400SPK-ll |
| Rated Output Power | 2 x 350/400kVA |
| Compressed Air System | 2 x QTD45 |
| Rated Capacity | 2 x 7.5m³/min |
| Rated Capacity of Cold Start Compressor | 1.4 m³/min |
| Rated Outlet Pressure | 1 MPa |
| Volume of Air Storage Hydraulic Power Unit | 2 x 3 m³ + 2.5 m³ |
| System Flow Rate | 151 L/min |
| Effective Oil Volume | 1,000 L |
| Pressure | 31.5 MPa |