Land Rig

AC VFD Drive Drilling Rig 4000m~9000m

DC Drive Drilling Rigs 4000m~7000m

Mechanical and Electric Drive Drilling Rig 4000m~7000m

Mechanical Drive Drilling Rig 1000m~7000m

Special Land Drilling Rig

Cluster Well Drilling Rig

Polar Drilling Rig

Trailer Mounted Drilling Rig

HRT70D Modular Offshore Drilling Rig
Main Components of Drilling Rig

Crown Block/Mast/Substructure

Drawworks

Mud Pump

Rotary Table and Rotary Drive

Traveling Block

Hook

Swivel

Drilling Rig Equipments

Driller’s Cabin

Power Control System

Solid Control System

BOP System

Wellhead Tools

Top Drive
Drilling tools

Packer

Well testing& completion tools

Well workover tools

Formation tester

Wellhead tools

New research&design tools

Size

OD (mm)

ID (mm)

Drag block OD (mm)

Total length(mm)

Thread connection

4 1/2〞

Ф93.5

Ф42

Ф110.7

1222

2 3/8EUE. B×P

5〞

Ф103

Ф45

Ф120.7

1226

3 3/32-10UN. B×2 7/8EUE. P

5 1/2〞

Ф115.5

Ф48

Ф133.5

1232

3 1/2-8UN. B×2 7/8EUE. P

7〞

Ф143.5

Ф61

Ф169.6

1380

4 5/32-8UN. B×2 7/8EUE. P

7 5/8〞

Ф161

Ф61

Ф179.6

1378

4 5/32-8UN. B×2 7/8EUE. P

7 7/8〞

Ф165

Ф76

Ф190.5

1460

4 5/32-8UN. B×2 7/8EUE. P

8 5/8〞

Ф187

Ф76

Ф220

2088

4 1/2IF. B×P

9 5/8〞

Ф209.5

Ф101

Ф242

2088

4 1/2IF. B×P

10 3/4〞

Ф239

Ф95

Ф264

2088

4 1/2IF. B×P



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