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API Series Petroleum Drilling Rigs

Dongying Fute Petroleum Equipment Co., Ltd. specializes in manufacturing API Series petroleum drilling rigs, compliant with GB/T 23505 standards. Our product range covers the full ZJ15 to ZJ90 series, meeting various well depth requirements worldwide.

Drilling Rig

API Series Drilling Rig - Main Parameters Comparison

ModelNominal Depth(m)Max Hook Load(kN)Drawworks Power(kW)Mud Pump ModelMast Height(m)Rotary Table Model
API ZJ151000~15009003003NB-80031ZP175
API ZJ201300~200013504003NB-100033ZP175
API ZJ301900~300017007103NB-130041ZP275
API ZJ402500~4000225010003NB-1300A43ZP275
API ZJ503200~5000315014703NB-160045ZP375
API ZJ704000~7000450022103NB-160045ZP375
API ZJ906000~900067503000F-220047ZP495

API ZJ15 Drilling Rig - Detailed Parameters

Basic ParametersPower System
Nominal Drilling Depth1000~1500mDiesel Engine ModelCAT 3412
Max Hook Load900kNTotal Installed Power800kW
Max Drill String Weight50tSupply Voltage380V
Drill Floor Height4.5m
Drawworks SystemMud Pump System
Rated Power300kWMud Pump Model3NB-800
Gears2F/1RMud Pump Power590kW
Wire Rope Diameterφ26mmLiner Diameterφ140mm
Drilling Line Diameterφ26mmStroke235mm
Mast SystemRotary Table System
Mast Height31mRotary Table ModelZP175
Mast Max Load900kNRotary Table Openingφ444.5mm
Fingerboard Height16.5mRotary Table Power180kW
Drive TypeWeight
Drive TypeMech/ElectricMain Unit Weight~85t
Total Weight~150t

API ZJ30 Drilling Rig - Detailed Parameters

Basic ParametersPower System
Nominal Drilling Depth1900~3000mDiesel Engine ModelCAT 3512
Max Hook Load1700kNTotal Installed Power1500kW
Max Drill String Weight100tSupply Voltage600V
Drill Floor Height6m
Drawworks SystemMud Pump System
Rated Power710kWMud Pump Model3NB-1300
Gears4F/2RMud Pump Power960kW
Wire Rope Diameterφ29mmLiner Diameterφ170mm
Mast SystemRotary Table System
Mast Height41mRotary Table ModelZP275
Mast Max Load1700kNRotary Table Openingφ698.5mm
Fingerboard Height22mRotary Table Power260kW
Drive TypeWeight
Drive TypeMech/ElectricMain Unit Weight~120t
Total Weight~280t

API ZJ40 Drilling Rig - Detailed Parameters

Basic ParametersPower System
Nominal Drilling Depth2500~4000mDiesel Engine ModelCAT 3512×2
Max Hook Load2250kNTotal Installed Power2200kW
Max Drill String Weight115tSupply Voltage600V
Drill Floor Height7.5m
Drawworks SystemMud Pump System
Rated Power1000kWMud Pump Model3NB-1300A
Gears4F/2RMud Pump Power960kW
Wire Rope Diameterφ32mmLiner Diameterφ180mm
Mast SystemRotary Table System
Mast Height43mRotary Table ModelZP275
Mast Max Load2250kNRotary Table Openingφ698.5mm
Fingerboard Height24.5mRotary Table Power300kW
Drive TypeWeight
Drive TypeElectricMain Unit Weight~150t
Total Weight~350t

API ZJ50 Drilling Rig - Detailed Parameters

Basic ParametersPower System
Nominal Drilling Depth3200~5000mDiesel Engine ModelCAT 3516×2
Max Hook Load3150kNTotal Installed Power3200kW
Max Drill String Weight160tSupply Voltage600V
Drill Floor Height9m
Drawworks SystemMud Pump System
Rated Power1470kWMud Pump Model3NB-1600
Gears4F/2RMud Pump Power1176kW
Wire Rope Diameterφ35mmLiner Diameterφ190mm
Mast SystemRotary Table System
Mast Height45mRotary Table ModelZP375
Mast Max Load3150kNRotary Table Openingφ952.5mm
Fingerboard Height25.5mRotary Table Power400kW
Drive TypeWeight
Drive TypeElectricMain Unit Weight~180t
Total Weight~450t

API ZJ70 Drilling Rig - Detailed Parameters

Basic ParametersPower System
Nominal Drilling Depth4000~7000mDiesel Engine ModelCAT 3516×3
Max Hook Load4500kNTotal Installed Power4500kW
Max Drill String Weight220tSupply Voltage600V
Drill Floor Height10.5m
Drawworks SystemMud Pump System
Rated Power2210kWMud Pump ModelF-1600
Gears6F/1RMud Pump Power1176kW
Wire Rope Diameterφ38mmLiner Diameterφ180mm
Mast SystemRotary Table System
Mast Height45mRotary Table ModelZP375
Mast Max Load4500kNRotary Table Openingφ952.5mm
Fingerboard Height26mRotary Table Power500kW
Drive TypeWeight
Drive TypeElectricMain Unit Weight~250t
Total Weight~650t

Drilling Rig Drive Type Classification

AC VFD Electric Drive Rigs (DB Series)

AC VFD electric drive rigs use variable frequency drives to control AC motors, featuring wide speed range, high control precision, and low energy consumption. Suitable for medium-deep and deep well drilling.

DC Electric Drive Rigs (D Series)

DC electric drive rigs use DC motors with excellent speed regulation performance, suitable for deep well operations with higher drilling parameter requirements.

Mechanical Drive Rigs (L/B Series)

Mechanical drive rigs use diesel engines with chain or belt transmission, featuring simple structure and lower cost. Suitable for shallow wells and workover operations.

Special Drilling Rig Series

SeriesModelDepth Range(m)Max Hook Load(kN)Installed Power(kW)Features & Application
Truck-Mounted Rigs API ZJ15C500~1500900600High mobility, quick installation
API ZJ20C800~20001350800Medium-shallow wells
API ZJ30C1000~300017001200Medium deep wells
API ZJ40C1500~400022501500Medium deep wells
Offshore Rigs API ZJ50H3000~500031501470Water depth ≤90m
API ZJ70H4000~700045002210Water depth ≤300m
API ZJ90H6000~900067503000Water depth ≤500m
API ZJ120H8000~1200090004000Water depth ≤1500m
Skid-Mounted Rigs Modular design with components on skids, easy transport and rapid installation, suitable for remote areas

Main Equipment Parameters

Mud Pump Technical Parameters

ModelRated Power(kW)Stroke(mm)Max SPMLiner Dia.(mm)Max Pressure(MPa)Flow Range(L/s)
3NB-800590235150φ110~14034.38~25
3NB-1000735254140φ120~15034.310~32
3NB-1300960254130φ140~1803514~40
3NB-16001176305120φ150~1903518~50
F-16001176305120φ150~1805218~48
F-22001618305110φ160~2005222~65

Drawworks Technical Parameters

ModelRated Power(kW)Max Fast Line Pull(kN)Wire Rope Dia.(mm)GearsFor Rig
JC15300120φ262F/1RAPI ZJ15
JC30710280φ294F/2RAPI ZJ30
JC401000350φ324F/2RAPI ZJ40
JC501470450φ354F/2RAPI ZJ50
JC702210580φ386F/1RAPI ZJ70
JC903000720φ426F/1RAPI ZJ90

Mast Technical Parameters

ModelMax Load(kN)Height(m)Fingerboard Height(m)Leg Span(m)Weight(t)
JJ90/31-K9003116.56.5×6.528
JJ170/41-K170041227×745
JJ225/43-K22504324.58×858
JJ315/45-K31504525.59×975
JJ450/45-K4500452610×1095
JJ675/47-K6750472711×11130

Rotary Table Technical Parameters

ModelOpening Dia.(mm)Max Static Load(kN)Max Torque(kN·m)Max Speed(r/min)Power(kW)
ZP175φ444.5135024300180
ZP275φ698.5225048250260
ZP375φ952.5315068250400
ZP495φ1257450098200500
ZP700φ17786750147150750
ZP720φ18297200196120850

Product Gallery

API ZJ30 Drilling Rig
API ZJ30 Petroleum Drilling Rig

1900~3000m medium-deep well drilling equipment with dual Mech/Electric drive mode

Max Hook Load: 1700kN
Drawworks Power: 710kW
Mast Height: 41m
API ZJ50 Drilling Rig
API ZJ50 Petroleum Drilling Rig

3200~5000m deep well drilling equipment, full AC VFD electric drive

Max Hook Load: 3150kN
Drawworks Power: 1470kW
Mast Height: 45m

Contact Us

📧 Email

1772992585@qq.com

📱 Mobile

86-13356638411

📞 Tel

86-546-7786820

📍 Address

No.1, Dongsi Road, Dongying City, Shandong Province, China

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