Land Rig


Electrical Land Rigs Features:
Choices of AC or DC electrical drilling rigs with capacities ranging from 3,000 to 12,000 meters
Mechanical drilling rigs are offered
All models available with Top Drive option
Choices of many brand/types or Top Drives
Various brand of generators and air sources available to fit customer’s specific application
All weld lines are 100% inspected and X-rayed
All rigs are modern designed and build with quality craftsmanship
Rigs are well designed and over all balanced
Rigs are designed to be assembled and disassembled quickly with minimum impact to the environment
Buildings are insulated to protect the worker and instruments from the extreme weather
Comply to API specification and guidelines

API Spec Q1

Quality Program Specification
SY/T5609/1999 Type & Basic Parameters for Drilling Rig
API Spec  4F Specification for Drilling and Workover Mast and Substructure
API Spec  8A Specification for Drilling & Production Hoisting Equipment
API Spec  7 Specification for Rotary Drilling Equipment
API Spec 16A Specification for Blowout Prevention Equipment
API Spec 7F Specification for Oilfield Chain and Sprocket
API Spec 9A Specification for Wire Rope
API Spec 16C Specification for Choke and Kill Devices
SY5305 General Technical Requirements for Weldments of Oil & Petroleum Equipment
API Spec 9B Recommended Practices for Selection, Maintenance, and Application of Wire Rope
API RP 53 Recommended Practices of Control Systems of Blowout Prevention Equipment for Drilling Wells
API Spec 16D Specification of Control Systems of Blowout Prevention Equipment for Drilling Wells
AISC Steel Construction ManualAmerican Institute of Steel Construction the 8th edition
SY5307 General Technical Requirements for Assembly of Oil & Petroleum Equipment
SY5308 General Technical Requirements for Painting of Oil & Petroleum Equipment
SY5309 General Technical Requirements for Packaging of Oil & Petroleum Equipment
Click to download PDF catalogue
Click to download sample rig plan
Click to download sample rig manual


DC Drilling Rig

Models

Unit

ZJ40/225DZ

ZJ50/315DZ

ZJ70/450DZ

ZJ90/585DZ

Nominal Drill Depth 4½” DP

m

2500 - 4000

3500 - 5000

4500 - 7000

6000 - 9000

Hook Load Rating  KN

KN

2250

3150

4500

5850

Number of Travel Block Lines

 

10

12

12

14

Diameter of Wire Lines

mm

32 (1Ό“)

35 (1”)

38 (1½”)

42 (1”)

Travel Block Sheave Diameter

mm

1120 (44”)

1270 (50”)

1524 (60”)

1524 (60”)

Swivel Center Diameter

mm

75 (3”)

75 (3”)

75 (3”)

75 (3”)

Rated Drawwork Power

HP

1,000

1,500

2,000

3,000

Drawwork Transmission

 

4 + 4R

4 + 4R

4 + 4R

4 + 4R

Rotary Table Opening

Inch Ψ

20 ½”

27 ½”

27 ½”

37 ½”

37 ½”

49 ½”

Rotary Table Speed

 

2

2

2

2

Mud Pump Power Rating

HP

1,000

1,300

1,600

1,600

2,000

Number of Mud Pumps

 

2

3 - 2

3

3

Mast Working Height

m

43

45

45

46

Drill Floor Height

m

7.5

7.5

9

9

10.5

10.5

12

Drill Floor Clearance

m

6.6

6.2

7.6

7.5

8.9

8.7

10

Control Scheme

 

AC – SCR – DC One-on-Two w/Reserved Top Drive AC output


AC VFD Drilling Rig

Models

Unit

ZJ40/225DB

ZJ50/315DB

ZJ70/450DB

ZJ90/585DB

Nominal Drill Depth 4½” DP

m

2500 - 4000

3500 - 5000

4500 - 7000

6000 - 9000

Hook Load Rating  KN

KN

2250

3150

4500

5850

Number of Travel Block Lines

 

10

12

12

14

Diameter of Wire Lines

mm

32 (1Ό“)

35 (1”)

38 (1½”)

42 (1”)

Travel Block Sheave Diameter

mm

1120 (44”)

1270 (50”)

1524 (60”)

1524 (60”)

Swivel Center Diameter

mm

75 (3”)

75 (3”)

75 (3”)

75 (3”)

Rated Drawwork Power

HP

1,000

1,500

2,000

3,000

Drawwork Transmission

 

1 + 1R Stepless Drive

Rotary Table Opening

Inch Ψ

20 ½”

27 ½”

27 ½”

37 ½”

37 ½”

49 ½”

Rotary Table Speed

 

1 stepless

1 stepless

1 stepless

1 stepless

Mud Pump Power Rating

HP

1,000

1,300

1,600

1,600

2,000

Number of Mud Pumps

 

2

3 - 2

3

3

Mast Working Height

m

43

45

45

46

Drill Floor Height

m

7.5

7.5

9

9

10.5

10.5

12

Under Drill Floor Clearance

m

6.6

6.2

7.6

7.5

8.9

8.7

10

Control Scheme

 

AC – SCR – VFD One-on-One w/Reserved Top Drive AC output



Constituent of AC & DC Electric Drilling Rig

Models

ZJ40/225DB+Z

ZJ50/315DB+Z

ZJ70/450DB+Z

ZJ90/585DB+Z

Model

(kg)

Model

(kg)

Model

(kg)

Model

(kg)

Crown Block

TC225

5,670

TC315

7,400

TC450

9,500

TC585

12,500

Traveling Block

YC225

3,805

YC315

6,842

YC450

8,135

YC585

9,250

Hook

DG225

2,180

DG315

3,410

DG450

3,496

DG585

3,600

Swivel + Air Spinner

SL225

2,560

SL450

3,460

SL450

3,460

SL585

3,675

Rotary Table

ZP272

6,200

ZP375

8,020

ZP375

8,020

ZP495

8,950

Drawwork (AC)

JC40DB

37,000

JC50DB

52,000

JC70DB

61,000

JC90DB

72,000

Drawwork (DC)

JC40DZ

37,000

JC50DZ

52,000

JC70DZ

61,000

JC90DZ

72,000

Mud Pumps

F1300

23,000

F1600

24,500

F1600

24,500

3NB2000

41,000

Mast

JJ225/43K2

52,600

JJ315/45K

66,000

JJ450/45K7

76,200

JJ585/46K

87,650

Substructure

DZ225/7.5S

101,700

DZ315/9S

142,000

DZ450/10.5S

195,000

DZ585/12S

221,000



AC VFD Deep Drilling Rigs

Model

 

ZJ90/675DB

ZJ120/900DB

12,000 meter Drilling Rig

Driller's Cabin

Nominal Drill Depth 5" DP

m

6,000 – 9,000

9,000 – 12,000

Rated Hook Load (US ton)

kN

6,750 (757 ton)

9,000 (1,009 ton)

Hoisting System Lines

 

14

14

Drill Line Diameter

mm

45 (1Ύ”)

45 (1Ύ”)

Fast Line Pull Force

kN

643

851

Drawwork

Model

 

JC-90DB

JC-120DB

Rated Power

HP

4,000

6,000

Speeds

 

1 + 1R stepless speed change

Main Brake

 

Water cooled Hydraulic Disc Brake

Water cooled Hydraulic 48” Disc Brake

Auxiliary Brake

 

VFD Regenerative Brake

Crown Block Model

 

TC 675

TC 900

Traveling Block

 

YC 675

YC 900

Sheave OD

mm

1524

1828

Hook Model

 

DG 675

DG 900

Swivel

Model

 

SL 675

SL 675

Stem ID

mm

102 (4”)

102 (4”)

Rotary Table

Opening

inch

37 ½”

49 ½”

Speed

 

1 + 1R Stepless Speed

Drive Mode

 

Independent Drive

Mast

Type

 

K Type

K Type

Height

m

48

52

Rated Load

kN

6,750

9,000

Sub-structure

Type

 

S type Swing Lift

Floor Height

m

12

12

Clearance

m

10.3

10

Mud Pump

Model

 

3NB2000

F-2200HL

Number

 

3

4

Drive Mode

 

Independent AC VFD Motor Drive

Electrical Motor Drive Mode

 

AC – SCR – AC/VFD



MECHANICAL DRILLING RIGS

Mechanical Rig

■  Drawworks, mud pump, and rotary table can be all driven directly by diesel engines, suitable for drilling less 7000 meters depth.

■  Various drive modes available with high efficiency and evenly distributed power:

 "diesel engine + torque converter or coupling transmission + chain compound"

 "diesel engine + transmission + v-belt compound"

 "diesel engine + transmission + cardan shaft"

 "diesel engine + transmission + gear compound "

■  Drawworks speed change can be optional from inner or outer and is easily controlled and operated by pneumatic remotely. Main brake is either band brake or hydraulic disc. Electric magnetic eddy brake or pneumatic disc brake is optional for auxiliary brake;

■  Choices of band brake or hydraulic disc brake as drawworks main brake.

■  Choices of electric eddy current brake or pneumatic disc brake as auxiliary brake for drawworks.

■  Sand reel, mechanical friction cathead and rotary drive device are provided.

■  For drilling rigs over 4000 meters in drilling depth, rig floor is in two levels. Power and transmission system are installed on the rear low level and the rig power is transmitted to drive rotary table and catworks located on drill floor through bevel gear reducer and universal shaft.

■  Separate auto driller unit can be equipped.

■  A separate driller cabin is fitted operations for air, electric and hydraulic, drilling data and parameters are all in the cabin. Logic control, supervision and maintenance during complete drilling operations are available by PLC processes. The drilling data can be stored, printed and remote transmitted. All operations by driller can be completed in the cabin for better working conditions and less working strength.

■  Optional Top Drive system

■  Integrated skid rail (cantilever system) available for cluster well drilling.


Mechanical Drill Rig Specifications

Rig Models

ZJ10B/59

ZJ15B/90

ZJ30/170

ZJ40/225

ZJ50/315

ZJ70/450

Drill Depth 4 ½” DP (m)

500 – 1,000

800 – 1,500

1,600 – 3,000

2,500 – 4,000

3,500 – 5,000

4,500 – 7,000

Rated Hook Load kN

585

900

1,700

2,250

3,150

4,500

Hook Speed m/sec.

0.13 – 1.3

0.26 – 1.1

0.19 – 1.5

0.2 – 1.7

0.2 – 1.7

0.2 – 1.8

Travel Block Lines

8

8

10

10

12

12

Drill Line Diameter mm

22

26

29

32

35

38

Fast Line Pull kN

103

130

210

280

350

485

Draworks

Model

JC-10B

JC-15B

JC-30

JC-40

JC-50

JC-70

Power HP

300

350

600

1,000

1,500

2,000

Speed

2 + 1R

3 + 1R

4 + 1R

4 + 2R

6 + 2R

6 + 2R

Main Brake

Hydraulic Disc Brake or Band Brake

Aux Brake

Eddy Current Brake + Pneumatic Disc Brake

Crown Block

TC-60

TC-90

TC-170

TC-225

TC-315

TC-450

Traveling Block

YG-60

YG-135

YC-170

YC-225

YC-315

YC-450

Sheave OD inch

23 ⅝”

26”

39 ½”

44”

50”

60”

Hook

YG-60

YG-135

DG-250

DG-250

DG-315

DG-450

Swivel

Model

SL-80

XSL-135

XLS-170

SL-250

SL-450

SL-450

Stem Ψ

2 ½”

2 ½”

2 ½”

Rotary

Table

Opening

17 ½”

17 ½”

20 ½”

27 ½”

37 ½”

37 ½”

Speed

2 + 1R

3 + 1R

4 + 1R

4 + 2R

4 + 2R

4 + 2R

Mast

Type

A

A

A

K

K

K

Height, m

29

31

41

43

45

45

Load, kN

585

900

1700

2250

3150

4500

Sub Structure

Type

X

X

X

S

S

S

Height, m

3

3

3.8

6

7.5

9

Clearance

2.2

2.2

2.8

4.8

6.3

7.4

Mud Pump

Model

F-800

F-800

F-1000

F-1300

F-1600

F-1600

Number

1

1

1

2

2

3



Drilling Field


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