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  • AC frequency conversion electric drive drilling rig

AC frequency conversion electric drive drilling rig

1Meet standrad of ISO and API
2With strong technology force and competetive price
3High quality ang good after-sales service

Product Details

Quick Details Parameter

Nominal drilling depth (4 1/2’’ DP) (m) : 6000-9000
Max. hook load rating (KN) : 6750
Max. number of lines for traveling system : 14
Dia. of wire line mm (in) : 42 (1 3/4)
O.D. of sheave in traveling system mm (in) : 1524 (60)
I.D. of swivel stem mm (in) : 102(3)
Rated power of drawworks kW (hp) : 2210 (3000)
Transmission of drawworks : 4
Dia. of rotary table opening mm (in) : 1257 (49 1/2)
Transmission of rotary table : 2
Power of each mud pump kW (hp) : 1180(1600)
Working height of mast m (ft) : 49 (160)
Height of drill floor m (ft) : 12 (40)
Clear height of drill floor m (ft) : 10 (33)

Description

Specially recommendation

 

This machine gained 3 national practical new type patents invention. 

 

1. To be equipped with hexagonal vertical shaft and hexagonal drive drilling rod,with strong rigidity and big transfer torque .

 

 

2. To be provided with cone plate friction clutch,being facile to operate,with big transfer torque.

 

 

3. To adopt rolling bearing type hoist,with wide brake band and big lifting capacity.

 

 

4. To be equipped with speed reducer and sludge pump,being integrated structure.

 

 

5. The entire machine is featured by stong adaptability,high motive power,low cost and broad compatibility.

 

 

6. To be provided with hydraulic control pressure feed mechanism for the purpose of improvement of construction efficiency.

 

  

7. To use hydraulic control well head displacement mechanism for enlargement of initial hole diameter.

 

 

Suit Scope

 

  It is widely used for the projects such as engineering geological investigation Geophysical investigation . small grouting hole. shot hole and water well words

Company Profile

China Petroleum Liaohe Equipment Company (CPLEC) is a subsidiary company of China National Petroleum Corporation (CNPC). The core business of CPLEC is to provide integrated land & offshore drilling and production equipment design, manufacture, assembly and engineering solutions for domestic and international oil & gas producers. With forty years experience in oil exploration and development, CPLEC provides first-class offshore oil&gas engineering platform, special purpose vessels, conventional & special land drilling rigs, large-scale outfit integration and various technical services to meet customer’s most challenging needs.
 
CPLEC has over 2,790,000m² areas of facilities and around 3000 sets of advanced production equipments. There are about 4,000 employees in CPLEC, which includes 800 engineers or technicians and over 3,000 skilled and experienced workers. The facilities have 160,000m² various production plants and workshops, such as equipment manufacturing plant, large structural parts fabrication plant, block workshop, electrical branch, steel pretreatment, sand blasting and painting, assembly center, sections joining, dock outfitting, commissioning test ,etc.
 

CPLEC has a complete quality management and control system, and has obtained international management system certificates of ISO9001, HSE, etc. CPLEC also has various domestic and foreign authentication certificates, such as CCS, ABS, DNV classification certificates, first-class I type of general steel ships manufacturer production qualification certificate issued by MIIT, A-Class crane manufacturing, installing and repairing license authorized by AQSIQ, and China Compulsory Certification, etc. The company has professional quality management personnel and advanced testing equipment, and obtained Liaoning provincial testing laboratory qualification certificate.

 “Manufacture Best-quality Land Rigs and Supply World-class Offshore Equipment”, CPLEC keeps on developing the core business, improving product quality and providing first-class service. 

 

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