Mobile drilling complex MBK-140
(设备/材料)
型号编号: МБК-140
状态: New
位置或存放国家: Russia
位置: Russia Moscow
服务工程支持: No
保证: No
价钱: 要求价格
描述:
Designed for drilling production and exploratory wells, overhaul of wells and sidetracking. The depth of drilling is up to 3000 meters (when drilling a column of 28 kg / m).
概观:
MBK-140 installation provides the following works:
- installation - dismantling of equipment at the wellhead;
- hoisting operations;
- moving from well to well;
- descent of tubing, drill pipe and casing;
- installation of production equipment at the wellhead;
- emergency response work;
- drilling cement plugs and related operations (lowering and raising drill pipes, flushing wells, etc.);
- cementation of bridges, etc.
- milling and liquidation of wells;
- drilling operations;
- sidetracking.
The mobile drilling complex is designed to operate in macroclimatic regions with a temperate and cold climate at an ambient temperature of -45 ° С to + 45 ° С. Accommodation category I according to GOST 15150.
The advantages of MBK-140 in comparison
with domestic production facilities:
1. The installation simplified the transmission of the winch drive, rotor and emergency drive:
1.1. The number of gearboxes - 3 instead of 5;
1.2. The number of chain circuits - 3 instead of 5;
1.3. There is no emergency drive gearbox and associated circuit;
1.4. The emergency drive system employs 1 (one) gerotor hydraulic motor mounted in an intermediate gearbox having only 4 gears, which ensures the operation of all systems of the mobile drilling complex;
1.5. The emergency system is able to maintain the performance of the complex with hook loads of up to 140 tons.
1.6. The kinematic scheme of the intermediate gearbox is completely unloaded from the efforts of the winch to drive gears;
2. Three chain circuits of the winch are located in the oil baths of the winch body and occupy a smaller size.
3. The installation used a new kinematic diagram of the brake system of the winch, which provides an insignificant elevation angle of the brake handle when disengaging and a small force when braking the maximum load, due to the presence of a gear transmission with a variable gear ratio;
an automatic device was introduced to protect the driller from being hit by the brake handle during emergency operation of the air brake; a pneumatic brake cylinder was introduced instead of automobile pneumatic chambers and chambers with an energy accumulator having an insufficient stroke and a small force on the rod.
4. Also, a powerful two-section cylinder for extending the upper section of the tower with two rods pointing up and down was introduced in the installation, the length of each is equal to half the stroke of a single-section cylinder. This makes it possible to exclude folding centralizers, which are extremely unreliable elements, from the design of the installation.
5. An automatic pressure relief valve has been introduced in the hydraulic system for lifting the tower, which allows overloading the rear tower support and struts at the end of the tower lifting and in preparation for the descent.
6. In the mobile drilling base of the installation, instead of removable side struts, struts with a double hinge are introduced, allowing them to be laid in the corresponding grooves of the mobile base during transportation.
7. A longitudinal opening is made in the upper frame of the mobile drilling base, allowing the chute to be brought closer to the rotor, which provides the convenience of gripping and releasing single pipes when moving them to and from bridges.
Specifications:
| Main technical characteristics of the MBK-140 mobile drilling complex | |
| Parameter name, characteristics | Parameter value, characteristics |
| Lifting block | |
| Permissible load on the hook, no more than kN (tf) | 1374 (140) |
| Mounting base | MZKT-7003 |
| Drive power, kW (hp) | 330 (450) |
| Power of emergency electric drive, kW | 37 |
| Tower | |
| Type of | inclined, telescopic with open front face |
| The angle of inclination at a distance from the axis of the hook block to the axis of the rear outriggers 2280 ± 20 mm | 3º 30 ´ ± 5´ |
| Number of sections | 2 |
| Height from the ground to the crown block axis, m | 38 |
| Length of the lifted candle, m, no more | 24 |
| Capacity of riding shops of horse riding workers: | |
| 1) drill pipes Ø 114 and 127 mm, linear length, m | 3000 |
| 2) tubing and drill pipes Ø 73 and 89 mm, linear length, m | 5500 |
| Tackle system | |
| Rigging | 4 x 5 |
| Diameter of the hoist rope, mm | 28 |
| The lowest hook block lifting speed, m / s, no more | 0.015 |
| The highest hook block lifting speed, m / s, not less | 1.4 |
| Winch | |
| Bollard pull, kN (tf), not less | 191 (19.5) |
| Active area of brake bands, m2 | 1.3 |
| Pulley Coverage | 330º |
| Clutch | disc, friction, pneumatic |
| Effort on the brake lever, N (kgf), no more | 200 (20) |
| Auxiliary hydraulic winch | 1 PC. |
| Nominal load on the hook, kN (tf) | 29.1 (3) |
| Permissible short-term, kN (tf) no more | 49.2 (5) |
| Pressure in a hydraulic system, MPa (kgf / cm2), no more | 20 (200) |
| The highest hook lifting speed, m / s, no more | 0.3 |
| Idle pressure, MPa (kgf / cm2), no more | 1.5 (15) |
| Hydraulic brake | |
| Inclusion | operational, disc pneumatic clutch |
| The braking moment on the shaft of the winch drum at a lowering speed of the column of 0.5 m / s, kNm (tsm), not less | 24.5 (2.5) |
| The steady speed of descent of the hook block with a mass of 84 tons, m / s, no more | 0.5 |
| Thread Release | 2 pcs, right left hydraulic tool |
| Maximum traction effort, no more than kN (hardware) | 49 (5.0) |
| Working fluid pressure, MPa (kgf / cm2), no more | 20 (200) |
| Stroke, mm | 900 ± 20 |
| Mounting hydraulic system | |
| Maximum pressure, no more than MPa (kgf / cm2) | 15.7 (160) |
| Four-section tower lifting hydraulic cylinder | |
| Stroke mm | 3970 ± 20 |
| Working fluid pressure, MPa (kgf / cm2), no more | 17.6 (180) |
| Length in compressed state, mm | 1745 ± 20 |
| Extension cylinder for the upper section of the tower | |
| Length in compressed state, mm | 14713 ± 20 |
| Stroke mm | 14000 ± 20 |
| Working fluid pressure, MPa (kgf / cm2), no more | 15.7 (160) |
| Outriggers | |
| Stroke mm | 800 ± 10 |
| Working fluid pressure, MPa (kgf / cm2), no more | 15.7 (160) |
| Hydraulic drive of working bodies | |
| Number of hydraulic pumps | 2 |
| Maximum performance of hydraulic pumps (total), m3 / s (l / min) | 0.0063 (380) |
| Maximum pressure in the drive line of hydraulic breakers and auxiliary winch, MPa (kgf / cm2), no more | 20 (200) |
| Maximum pressure in the drive line of the hydraulic rotor (hydraulic key), MPa (kgf / cm2), no more | 20 (200) |
| Pneumatic drive of working mechanisms | |
| Working pressure, MPa (kgf / cm2) | 0.6-0.8 (6-8) |
| Main compressor Emergency compressor | chassis KV-7 |
| Hook block lift limiter | |
| Type of | cable system |
| Run, m, no more | 2.0 |
| Minimum distance to crown block, m | one |
| Device for insurance | |
| Device type | Sliding, self-clamping guy line by the stairs |
| Permissible load, N (kgf), no more | 1470 (150) |
| Horse emergency evacuation device | |
| Device type | self-braking, with forced disinhibition, evacuation by special guy |
| Permissible load, N (kgf), no more | 1470 (150) |
| Load Limiter IVE-50 | |
| Load Limit Accuracy | ± 2.5% |
| Emergency and main tower lighting | |
| Voltage | 24 |
| Number of explosion-proof fixtures | 10 |
| Emergency engine shutdown | |
| Break type | electro-magnetic air gate valve; inclusion from a driller post |
| the duration of the engine after turning on the stop, s, no more | 10 |
| Manifold riser with media separator and articulated knee and drill sleeve 76x20x18000 | |
| Working pressure in the line, MPa no more | 35 |
| Conditional pass, mm | 76 |
| Mounting dimensions | BRS 3 " |
| Retraction in the line of the manifold | sleeve 76x20x4000 mm |
| Emergency drive | Electric motor and gerotor hydraulic motor |
| Overall dimensions in transport position, m, no more | 23 x 3.2 x 4.5 (without balcony) |
| Weight in transport position, kg, no more | 66000 |
| Optional equipment | |
| Universal rotary drill rotor a) diameter of the bore of the rotor table, mm b) permissible load on the rotor table and wedge grip, kN (tf), no more d) maximum torque, kN-m d) maximum speed, s-1 (rpm) f) diameters of pipes captured by wedge suspension, mm * g) wedge lift drive h) overall dimensions, mm, no more i) weight, kg, no more | 560 1226 (125) 25 2.5 (150) 60, 73, 89, 102, 114, 127, 140, 146, 168, 178, 194, 219, 245, 273, 299, 324, 340 double-acting pneumatic cylinder 1900 x 1000 x 900 2700 |
| Swivel VB-140 a) permissible static load, kN (tf), no more b) permissible dynamic load with a maximum speed of 6 s-1 (360 rpm), kN (tf), not more than c) bore diameter, mm d) rotation frequency, not more than, s -1 (rpm) d) the nominal pressure of the washing fluid MPa (kgf / cm2) e) overall dimensions, mm, no more g) mass, kg, no more | 1373 (140) 981 (100) 75 6 (360) 19.6 (200) 2400 x 670 x 662 750 |
| Set of slings a) permissible load on the complete pair, kN (tf), no more b) length, mm | 1337 (140) 1800 |
| Indicator weight IVE and DEL Parameter control: a) weight on the hook, b) the moment on the rotor | electronic |
| Drill Base Block a) the maximum distance from the ground to the bottom of the rotor beams, m b) permissible static load on the candlestick, kN (tf), no more c) permissible load on the rotor beams, kN (tf), not more than g) overall dimensions in the expanded (working) position, m, no more d) overall dimensions in transport position, m, no more e) total weight, kg, not more than | 5.2 + 0.1 981 (100) 1337 (140) 11.0 x 5.1 x 8.1 11.0 x 2.8 x 3.5 22000 |
| Mobile receiving bridges a) transport base b) the allowed total uniformly distributed mass of pipes on the shelves, not more than c) overall dimensions in working position, m, no more d) overall dimensions in transport position, m, no more d) weight, kg, no more | three-axle trailer OZTP 140 13.23 x 10.5 x 1.8 13.23 x 3.2 x 1.8 9000 |
| Prefabricated ramp a) length, mm, no more b) height, mm c) mass, kg | 16000 300 7000 |
* - at the choice of the customer.
The complete set can be supplemented at the request of the customer with additional accessories, tools and accessories (elevators, keys, power plants, etc.)
Completeness:
| Name | Quantity for installation, pcs. |
| Lifting block | one |
| Drill Base Block | one |
| Mobile receiving bridges | one |
| Rotor (mechanical drive *, hydraulic drive *) with wedge suspension and a set of clamps for pipes * 60, 73, 89, 102, 114, 127, 146. | one |
| Swivel VB-140 | one |
| Set of ShBD-140 slings (ShBD-200 is allowed), L = 1800 mm. | one |
| WBT pipe * | one |
| Ramp | one |
| Electronic weight indicator IVE or DEL | one |
| Sleeve of drilling 76х20х18000 | one |
| Set of spare parts, tools and accessories | one |
| Set of accompanying documentation | one |
BOEZ Group of Companies
员工总数: 11
地点: Russia Moscow
主要产品/服务: Production of mobile drilling rigs
注册: Russia Moscow