• Automatic Hydraulic Drilling Rig

Automatic Hydraulic Drilling Rig

The telescopic mast moves up and down by hydraulic cylinders and the crown block is raised with the mast.

Modularized substructure and the trailer are raised by hydraulic cylinders simultaneously, fast installation  

The hydraulic top drive carries out the drilling operation.

The rotary table is hydraulic motor drive.

Product Details

Quick Details Parameter

Nominal drilling depth : 127 mm drill pipe 4500 m
Installed power rating : 3600 kW +292 kW
Max. static hook load : 3150kN
Max. raising speed of hook : 1.3 m/s
Available height of top drive : 16 m
Max. length of string operation : 14.63 m
I.D. of top drive stem : 76 mm
Dia. of rotary table opening : 698.5 mm
Drill floor height : 7.5 m
Clear height of drill floor : 6.7m
Pressure of main hydraulic system : 35 MPa
Pressure of auxiliary hydraulic system : 21 MPa
Power of mud pump : 1600 hp*2
High pressure manifold : φ101.6 mm* 35 MPa

Description

Performance Characteristics of Automatic Hydraulic Drilling Rig

The telescopic mast moves up and down by hydraulic cylinders and the crown block is raised with the mast.

Modularized substructure and the trailer are raised by hydraulic cylinders simultaneously, fast installation  

The hydraulic top drive carries out the drilling operation.

The rotary table is hydraulic motor drive.

The wellhead automatic tools can meet diverse needs of operation.

The string handling system can realize automatic placing of drill pipe between the mouse hole and pipe bin.

The main parts of the rig adopts truck transport, generation house and VFD house are skid-mounted transport to realize fast move.

The rig can be applied to directional well, cluster well, horizontal well, window cutting and side drilling, etc.

The rig is highly automatic, safe and reliable, low noise, stable transmission and covers less area. It can save time and relieve labor strength. 

Main Parameters of Automatic Hydraulic Drilling Rig

Nominal drilling depth  

114 mm drill pipe 5000 m

127 mm drill pipe 4500 m

Installed power rating 

3600 kW +292 kW

Max. static hook load  

3150kN

Max. raising speed of hook  

1.3 m/s

Available height of top drive

16 m

Max. length of string operation 

14.63 m

I.D. of top drive stem

76 mm

Dia. of rotary table opening

698.5 mm

Drill floor height

7.5 m

Clear height of drill floor 

6.7m

Pressure of main hydraulic system

35 MPa

Pressure of auxiliary hydraulic system 

21 MPa

Power of mud pump

1600 hp*2

High pressure manifold

φ101.6 mm* 35 MPa

 

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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