Beijing Ocean Renda Petroleum Equipment Co., Ltd.
5 1

API Approved Hydraulic Rig Machine / Oil Drilling Rig Equipment For Oil Field

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Beijing Ocean Renda Petroleum Equipment Co., Ltd.
[China]

Address
Room 408?409, China Supply and Marketing Cooperative Foreign Trade Building, No.1 Shui?an South Street, Chaoyang District, Beijing, China. Beijing Beijing
Phone
86-010-84828178
Contact name
Amy

Quick Information

  • Brand Name: NFCase
  • Place of Origin: China
  • Model Number : AIA-1

Description

High quality oil driling rig ZJ50/3150LDB for oil field , Oil Drilling Equipment

Description:

HYRD provides model ZJ70/4500DBS electrical onshore drilling rigs which are designed to drill and complete an oil and gas well with depth from 4000 m to 7000 m.

•    The Rig components such as mast, substructure, traveling block, hook, swivel, rotary table, drawworks, etc, conform to API specifications and the industry standards.

•    The mast fabricated in a pin connection type cantilever structure, monkey board, stabbing board and other mast auxiliaries equipped the mast assembly, its design is suitable to install top drive unit.

•    The substructure can be manufactured in two-step raising and/or box-on-box substructure. And steps, handrails, BOP handling system and other appendixes equipment and facilities fully equipped with the substructure.

•    The main rig power system are diesel engine driven AC generators with enough power for operating the rig.

•    The power drive system available in SCR (AC-SCR-DC) or VFD (Variable Frequency Drive, AC-DC-AC) System.

•    The drawworks electrically driven by heavy duty DC or AC motors, with working speed continuously adjustable. Disc brake introduced as the main drum brake equipped with the drawworks unit.

•    The mud pumps equipped with the rig are single action, triplex slurry pumps, electrically driven by AC or DC motors.

•    Rotary table independently driven by a drive system consisting of truck motor.

•    Air system equipped with the rig, consisting of two each screw rod type air compressor, air tanks and valves.

•    A fully equipped mud circulation system including mud tanks, solids control equipment, mud conditioning equipment and circulation lines completed with the rig package.

•    An analog and digital drilling parameter and data monitor and recording system available on the rig.

•    BOP and well/choke equipment and facilities shall be equipment with rig package according to client’s requirement.

Specifications :

ZJ50/3150LDB

On the basis of common mechanical rig, driving of RT a is separated from mud pump and DW, and RT is driven by an independent AC VF motor. RT rev, torque and mud pump stroke can be adjusted separately as per drilling technology.
RT rev adjusting and DW auto-bit-feeding both adopt all-digital auto control technique, which make the performance of the rig under drilling condition get close to digital-control electric VF rig; driller operates the touch screen to fulfill drilling operation through optimized drilling parameters, which will reduce labor intensity significantly and improve work efficiency. Display, restoration, regulation and control, remote management of major drilling parameters can be realized

 
 
 

Main technical parameters

 

1

Nominal drilling depth

3500 ~ 5000m ( 114mmDP )

9

Quantity and power of drilling pump

2× 1600 hp

 

2800 ~ 4500m ( 127mmDP )

10

Substructure type

Block package type

 

2

Max hook load

3150 kN

11

Substructure height and clear height under RT beam

9m / 7.62m

 

3

Wire rope system of traveling system

6x7 , parallel

12

Mast type and effective height

K TYPE , 44.5m

 

4

DW rated power

1100 kW ( 1500 hp )

13

Transmission mode

hydraulic transmission and chain paralleling +AC-VFD-AC

 

5

DW gear

4 gears

6 gears

14

Quantity/power of main diesel engine

3x810 kW

 

15

Quantity/power of auxiliary generator set

3×400kW

 

6

Diameter of drilling wire rope

φ 35mm

 

7

RT opening diameter

952.5mm ( 37 1/2 ″ )

16

Quantity and power of VF motor

1×600kW+1x45 kW

 

698.5mm ( 27 1/2 ″ )

17

HP mud manifold

φ 102mm ( bore diameter ) ×35MPa

 

8

RT gear

1 gear

2 gears

18

Effective mud volume of solid control system

320m3

 


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