BOMCO 3000 HP Land Rig (New Build)

Key specifications

BOP & Pressure Control (15K) 10K BOP Stack

21-1/4" × 10,000 psi double ram + single ram preventors

BOP & Pressure Control (15K) 15K BOP Stack

13-5/8" × 15,000 psi — Cameron / Hydril / NOV / Axon / Rongsheng double ram preventor

BOP & Pressure Control (15K) 3K BOP Stack

26-3/4" × 3,000 psi Rongsheng Type 'U' double ram preventor

BOP & Pressure Control (15K) Annular Preventors

21-1/4" × 5,000 psi (studded top, 21-1/4" 10K flanged bottom) + 13-5/8" × 10,000 psi (studded top, 13-5/8" 15K flanged bottom) — Rongsheng

BOP & Pressure Control (15K) BOP Accumulator Unit

12-station, 3,000 psi WP, electric and air dual power systems, API-16D compliant

BOP & Pressure Control (15K) BOP Test Pump

Triplex test pump rated 20,000 psi, diesel engine + air operated, skid-mounted with recorder

BOP & Pressure Control (15K) Choke & Kill Manifold

4× 4-1/16"×15K manual gate valves

BOP & Pressure Control (15K) Diverter

Rongsheng, 1,000 psi, 30" flanged bottom

BOP & Pressure Control (15K) Pipe Ram Sizes

5", 7-5/8", 7-3/4", 10-3/4", 3-1/2", 5-1/2", 2-3/8", 2-7/8", 4", 4-1/2"

BOP & Pressure Control (15K) Shear/Blind Rams

Shearing bonnets and boosters for 5-1/2" OD 24.70 lb/ft H2S-grade drill pipe

BOP Stack Rating

13-5/8" × 15,000 psi

Crown / Traveling Block / Rotary Table Casing Bushing (Solid)

20" casing

Crown / Traveling Block / Rotary Table Centralized Lubrication

Included

Crown / Traveling Block / Rotary Table Crown Block API Standard

API Spec 8C/4F, PSL1, E2&U2, API monogram

Crown / Traveling Block / Rotary Table Crown Block Main Sheaves

7 pcs × Φ1,524 mm

Crown / Traveling Block / Rotary Table Crown Block Model

TC675 (BOMCO)

Crown / Traveling Block / Rotary Table Crown Block Rated Load

6,750 kN (1,500,000 lbs)

Crown / Traveling Block / Rotary Table Crown Block Reeving

7×8 with lead-in sheave

Crown / Traveling Block / Rotary Table Master Bushing

Split type, pin drive

Crown / Traveling Block / Rotary Table Rotary Table API Standard

API Spec 7K, API monogram

Crown / Traveling Block / Rotary Table Rotary Table Bore

Φ952.5 mm (37-1/2")

Crown / Traveling Block / Rotary Table Rotary Table Max Speed

300 r/min

Crown / Traveling Block / Rotary Table Rotary Table Max Static Load

7,250 kN

Crown / Traveling Block / Rotary Table Rotary Table Model

ZP375H (BOMCO)

Crown / Traveling Block / Rotary Table Rotary Table Motor

800 kW explosion-proof (CRRC Yongji), fan-cooled from safe area

Crown / Traveling Block / Rotary Table RT Bushing Inserts

11-3/4", 9-5/8", 2-3/8"

Crown / Traveling Block / Rotary Table Traveling Block API Standard

API Spec 8C, PSL1, API monogram

Crown / Traveling Block / Rotary Table Traveling Block Model

YC675 (BOMCO)

Crown / Traveling Block / Rotary Table Traveling Block Rated Load

6,750 kN (1,500,000 lbs)

Crown / Traveling Block / Rotary Table Traveling Block Sheaves

7, for 45 mm rope

Drawworks (BOMCO JC90DB) Anti-collision System

Over-wrap prevention, weighted anti-collision, electronic anti-collision & anti-dropping with monitoring/recording

Drawworks (BOMCO JC90DB) Auto Driller

2× 45 kW Nanyang explosion-proof motors — constant WOB, RPM, torque, standpipe pressure

Drawworks (BOMCO JC90DB) Auxiliary Brake

VFD motor dynamic braking

Drawworks (BOMCO JC90DB) Drive Motors

2× Yongji 1,150 kW explosion-proof VFD motors

Drawworks (BOMCO JC90DB) Drum

LEBUS grooving, fast line spooler

Drawworks (BOMCO JC90DB) Gear Configuration

2+2R AC VFD stepless speed regulation

Drawworks (BOMCO JC90DB) Gearbox

NGC two-speed gear reducer, forced oil lubrication

Drawworks (BOMCO JC90DB) Hook Speed

0 – 1.48 m/s

Drawworks (BOMCO JC90DB) Main Brake

Hydraulic disc brake (service + parking), air-cooled discs (Renqiu Boke)

Drawworks (BOMCO JC90DB) Maximum Fast Line Pull

640 kN

Drawworks (BOMCO JC90DB) Model

JC90DB (BOMCO)

Drawworks (BOMCO JC90DB) Rated Input Power

3,000 HP

Drawworks (BOMCO JC90DB) Standard Compliance

API Spec 7K

Drawworks (BOMCO JC90DB) Wire Rope Diameter

Φ45 mm (1-3/4")

Drawworks Anti-collision

Over-wrap valve, weighted device, electronic system with monitoring/recording

Drawworks API Standard

API Spec 7K

Drawworks Auto Driller

2× 45 kW Nanyang explosion-proof — constant WOB, RPM, torque, standpipe pressure

Drawworks Auxiliary Brake

VFD motor dynamic braking

Drawworks Disc Brake HPU

Air-cooled, imported plunger pump, accumulator set (Renqiu Boke)

Drawworks Drive Motors

2× Yongji 1,150 kW explosion-proof VFD motors

Drawworks Drum

LEBUS grooving + fast line spooler

Drawworks Gear Configuration

2+2R AC VFD stepless speed regulation

Drawworks Gearbox

NGC two-speed gear reducer, forced oil lubrication, auto-detection interface

Drawworks Hook Speed

0 – 1.48 m/s

Drawworks Horsepower

3000HP

Drawworks Main Brake

Hydraulic disc brake, service + parking, air-cooled (Renqiu Boke)

Drawworks Max Fast Line Pull

640 kN

Drawworks Model

JC90DB (BOMCO)

Drawworks Rated Power

3,000 HP

Drawworks Wire Rope Diameter

Φ45 mm (1-3/4")

Drill Floor Height

13.7m

Drill Floor Size Length

12.2m

Drill Floor Size Width

14m

Drilling Depth Capacity

9000ft

General Specifications 50 Hz Auxiliary Generator

1× 400 kW (Volvo TAD1651GE)

General Specifications 50 Hz Main Generator Power

5× 1,200 kW (CAT 3512 / 3512C)

General Specifications 60 Hz Generator Sets

3× 400 kW (Volvo TAD1651GE)

General Specifications Air Bottle Capacity

2×2.5 m³ + 2×2 m³ (base buffer tank)

General Specifications Base Clearance Height

11.99 m

General Specifications Drawworks Gear

2+2R AC VFD Stepless Speed Regulation

General Specifications Drawworks Motor

2× 1,150 kW

General Specifications Drawworks Rated Power

3,000 HP

General Specifications Drill Floor Height

13.7 m

General Specifications Drill Floor Size

12.2 m × 14 m

General Specifications Electric Drive Mode

AC–VFD–AC, one-to-one drive

General Specifications Explosion-proof Certification

IECEx / ATEX / UL (Zone 1 & 2)

General Specifications High-Pressure Manifold

Φ140 mm / 69 MPa (4" ID / 10,000 psi)

General Specifications Hook Speed

0 – 1.48 m/s

General Specifications IP Protection — Indoor / Outdoor

IP20 / IP65 (minimum IP54)

General Specifications Main API Standards

API 4F-2020 (5th), 7K-2015 (6th), 8C-2012 (5th), 9A-2020 (27th), RP505-2018

General Specifications Mast Height

48.7 m

General Specifications Mast Type

K-type, Rotating Lifting

General Specifications Mud Compatibility

Oil-based mud, water-based mud

General Specifications Mud Pump Motor

3× 1,800 kW

General Specifications Mud Pump Qty / Power

3 sets / 1,800 kW each

General Specifications Mud Tank Total Volume

302 m³ + 12 m³ (1,899 + 75 bbl)

General Specifications Nameplate Languages

English / Spanish / Chinese

General Specifications Operating Altitude

≤3,280 ft (1,000 m)

General Specifications Operating Humidity

≤90% at +20°C

General Specifications Operating Temperature

-18°C to +50°C

General Specifications Racking Capacity

2-7/8" drill pipe

General Specifications Rated Hook Load

6,750 kN (1,500,000 lbs) @ 14 lines

General Specifications Reeving System

7×8

General Specifications Rig Class

3,000 HP AC VFD Electric Land Rig

General Specifications Rig Model

ZJ90DB

General Specifications Rig Total Power

5×1,200 kW + 1×400 kW + 3×400 kW

General Specifications Rotary Table Bore

Φ952.5 mm (37-1/2")

General Specifications Rotary Table Motor

1× 800 kW

General Specifications Well Depth Capacity

9,000 m

General Specifications Wire Rope Diameter

Φ45 mm (1-3/4")

Generator Power

1310kW

Hook Load Capacity

6750ST

Mast & Substructure Base Clearance Height

11.99 m

Mast & Substructure BOP Handling Device

DZ1200/4 — 2×600 kN, API 7K, hydraulic (Baoji Hongxiang)

Mast & Substructure Casing Stabbing Board

Pneumatic, 6 m stroke, fall arrest + emergency stop (Tai'an Juling 10 kN winch)

Mast & Substructure Clear Height (Crown to Drill Floor)

48 m (triple stand operation)

Mast & Substructure Deadline Anchor

JZG72D — 720 kN, 45 mm rope, forged weldment (JPIM)

Mast & Substructure Drill Floor Height

13.7 m

Mast & Substructure Drill Floor Size

12.2 m × 14 m

Mast & Substructure Escape Devices

2× Mittermann RG10D (100 m)

Mast & Substructure Fingerboard

Suitable for 2-7/8" stands

Mast & Substructure Mast API Standard

API Spec 4F, PSL1, API monogram

Mast & Substructure Mast Height

48.7 m (clear crown to drill floor: 48 m)

Mast & Substructure Mast Model

JJ675/48.8-K (BOMCO)

Mast & Substructure Mast Rated Load

6,750 kN (1,500,000 lbs)

Mast & Substructure Mast Type

K-type, triple stand operation

Mast & Substructure Monkey Board Heights

24.5 m / 25.5 m / 26.5 m

Mast & Substructure Racking Capacity

2-7/8" drill pipe

Mast & Substructure Rated Load

6,750 kN (1,500,000 lbs)

Mast & Substructure Rotary Table Beam Height from Ground

11 m

Mast & Substructure Safety Devices

Mittermann RG10D escape devices, SALA fall arresters (9 m / 15 m / 39 m / 53 m)

Mast & Substructure Setback Load

900,000 lbs

Mast & Substructure Skidding System

Rail-type

Mast & Substructure Standard Compliance

API Spec 4F, PSL1, API monogram

Mast & Substructure Static Load

1,500,000 lbs

Mast & Substructure Substructure API Standard

API Spec 4F, PSL1, E2&U2, API monogram

Mast & Substructure Substructure Model

DZ675/13.7-S (BOMCO)

Mast & Substructure Substructure Standard

API Spec 4F, PSL1, E2&U2 structural safety, API monogram

Mast & Substructure Total Base Load

2,400,000 lbs

Mast & Substructure Zero Discharge Design

Mud collection via recovery channels

Mast Clear Height

48m

Mast Height

48.7ft

Mud Pump Power per Unit

2400HP

Mud Pump Quantity

3

Mud Pumps (2,400 HP — Quintuplex) Charge Pump

75 kW (Chengdu Westpetro), with suction filter and bypass

Mud Pumps (2,400 HP — Quintuplex) Drive Motor (each)

1× 1,800 kW AC VFD, top-mounted, direct drive via pinion and bull gear

Mud Pumps (2,400 HP — Quintuplex) High-Pressure Manifold

Φ140 mm / 69 MPa (4" ID / 10,000 psi), bore 102 mm, wall 19 mm

Mud Pumps (2,400 HP — Quintuplex) Kelly Hose

2× 4" / 7,500 psi / 23 m, API Spec 7K FSL0, diesel-mud resistant (Hebei Jingbo)

Mud Pumps (2,400 HP — Quintuplex) Mud Tanks Total Volume

302 m³ + 12 m³ (1,899 + 75 bbl) — 6 tanks: Shale Shaker, Intermediate, 3× Suction, Mixing

Mud Pumps (2,400 HP — Quintuplex) Mud Type

Oil-based mud and water-based mud compatible

Mud Pumps (2,400 HP — Quintuplex) Power Rating

2,400 HP per pump

Mud Pumps (2,400 HP — Quintuplex) Pulsation Dampeners

3× discharge pulsation dampeners at 51.7 MPa (7,500 psi)

Mud Pumps (2,400 HP — Quintuplex) Pump Type

Quintuplex (5-cylinder)

Mud Pumps (2,400 HP — Quintuplex) Quantity

3 sets

Mud Pumps (2,400 HP — Quintuplex) Safety Valves

3× shear pin type

Mud Pumps (2,400 HP — Quintuplex) Vacuum Degasser

1,200 GPM (272 m³/h) — Westpetro

Mud Pumps (2,400 HP — Quintuplex) Working Pressure

51.7 MPa (7,500 psi)

Mud Tank Capacity

302m³

Nominal Torque

72000Nm

Number of Generators

5

Operating Temperature Range Max

50°C

Power System (50/60 Hz Dual) 60 Hz Generator Sets

3× Volvo TAD1651GE — 400 kW @ 60Hz

Power System (50/60 Hz Dual) Air Compressors

2× Sullair 37 kW / 5.6 m³/min / 1.0 MPa + 1× Xi'an Hengli diesel cold-start unit

Power System (50/60 Hz Dual) Air Tank Capacity

2×2.5 m³ (generator house) + 2×2 m³ (substructure), ASME certified

Power System (50/60 Hz Dual) Auxiliary Generator (50 Hz)

1× Volvo TAD1651GE — 400 kW @ 400V/50Hz, PF 0.8, 1,500 rpm, electric start, IP23

Power System (50/60 Hz Dual) Drive Mode

AC–VFD–AC

Power System (50/60 Hz Dual) Generator Houses

6× houses (10,500×3,000×3,050 mm)

Power System (50/60 Hz Dual) Main Electrical Voltage

600V / 50Hz (main equipment)

Power System (50/60 Hz Dual) Main Generator Sets (50 Hz)

5× CAT 3512 or 3512C — 1,310 kW each (with fan) @ 600V/50Hz, PF 0.7, 1,500 rpm, Generator SR4B or SR500, IP23

Power System (50/60 Hz Dual) MCC Cabinets (ABB)

7 MCC cabinets, No. 1-4 are soft starter cabinets

Power System (50/60 Hz Dual) PLC Control

Siemens S7-1500 — 2× CPU, cold standby redundancy, industrial PC

Power System (50/60 Hz Dual) Rectifier Cabinets (ABB)

2× 3,465 kW rectifier cabinets

Power System (50/60 Hz Dual) Rig Total Power

5×1,200 kW + 1×400 kW (50 Hz) + 3×400 kW (60 Hz)

Power System (50/60 Hz Dual) Spark Arrestors

Fitted on all generator sets

Power System (50/60 Hz Dual) Transformer

Dry-type 1,750 kVA, 600/400V, primary side 2,000A

Power System (50/60 Hz Dual) VFD Cabinets (ABB)

Drawworks 1,600 kW ×2 groups

Power System 60 Hz Generator Sets

3× Volvo TAD1651GE, 400 kW, 2 working + 1 standby

Power System Air Compressors

2× Sullair 37 kW / 5.6 m³/min / 1.0 MPa

Power System Air Dryer

Sullair HD-12NF refrigerated, 13 m³/min capacity

Power System Air Tanks

2×2.5 m³ (generator house) + 2×2 m³ (substructure), ASME certified

Power System Aux Generator (50 Hz)

1× Volvo TAD1651GE, 400 kW, 400V/50Hz, PF 0.8, 1,500 rpm, IP23

Power System Braking Units

ABB: 1,615 kW×2 + 65 kW×2

Power System CCTV

9-screen display, 9 zoom cameras (4 PTZ) — Yingkou Hengtai

Power System Cold-Start Compressor

1× Xi'an Hengli diesel-engine, 9.3 kW, 1 MPa, 1 m³/min

Power System Drilling Instruments

Martin Decker weight indicator + standpipe gauge

Power System Gas Detection

MSA fixed H2S/LEL/flame system

Power System Generator Control Cabinets

5× (Schneider circuit breakers, synchronizing module, power limiting, 600V busbar)

Power System Generator Houses

6× 10,500×3,000×3,050 mm

Power System Intercom

Explosion-proof phones, speakers, driller & monkey board hands-free — Yingkou Hengtai

Power System Main Generator

5× CAT 3512 or 3512C, 1,310 kW each (with fan), 600V/50Hz, PF 0.7, 1,500 rpm, IP23 (Caterpillar)

Power System MCC Cabinets

7× ABB (No. 1-4 are soft starters)

Power System PLC

Siemens S7-1500, 2× CPU cold-standby redundancy, industrial PC

Power System Rectifier Cabinets

2× ABB 3,465 kW

Power System Transformer

Dry-type 1,750 kVA, 600/400V, primary 2,000A

Power System VFD Cabinets

ABB: Drawworks 1,600 kW ×2

Power System VFD/MCC House

2-body unit, max 14,000×3,000×3,150 mm per body

Rotary Table Size

952.5in

setback

900,000 lbs)

Swivel / Hook / Top Drive Elevator Links DH350

3,150 kN / 3,800 mm / API 8C PSL2 (BOMCO)

Swivel / Hook / Top Drive Elevator Links DH500

4,500 kN / 4,572 mm / API 8C PSL2 (BOMCO)

Swivel / Hook / Top Drive Elevator Links DH750

6,750 kN / 4,880 mm / API 8C PSL2 (BOMCO)

Swivel / Hook / Top Drive Hook API Standard

API Spec 8C PSL1, API monogram

Swivel / Hook / Top Drive Hook Aux Latch Diameter

Φ148 mm

Swivel / Hook / Top Drive Hook Main Latch Diameter

Φ228 mm

Swivel / Hook / Top Drive Hook Max Static Load

6,750 kN

Swivel / Hook / Top Drive Hook Model

DG675 (BOMCO)

Swivel / Hook / Top Drive Kelly

5-1/4" Hex Kelly (Shuguang Huayang)

Swivel / Hook / Top Drive Kelly Bushing

Four-pin drive hexagonal roller bushing

Swivel / Hook / Top Drive Kelly Cock Valves

Upper and lower kelly cock valves

Swivel / Hook / Top Drive Swivel API Standard

API Spec 8C PSL1, API monogram

Swivel / Hook / Top Drive Swivel Max Speed

300 r/min

Swivel / Hook / Top Drive Swivel Max Static Load

6,750 kN

Swivel / Hook / Top Drive Swivel Model

SL675 (BOMCO)

Swivel / Hook / Top Drive Swivel Stem Diameter

Φ102 mm

Swivel / Hook / Top Drive Swivel Working Pressure

51.7 MPa (7,500 psi)

Swivel / Hook / Top Drive Top Drive Control

Independent VFD E-house

Swivel / Hook / Top Drive Top Drive Hook Load

6,750 kN (1,500,000 lbs)

Swivel / Hook / Top Drive Top Drive Max Torque

108,000 N·m

Swivel / Hook / Top Drive Top Drive Model

DQ90BSC (BPM)

Swivel / Hook / Top Drive Top Drive Working Pressure

7,500 psi

Swivel / Hook / Top Drive Top Drive Working Torque

72,000 N·m

Temperature Range Minimum

-18°C

Top Drive (BPM DQ90BSC) Cables

Full composite power and control cable set from VFD E-house to top drive and driller's cabin

Top Drive (BPM DQ90BSC) Control System

Independent Top Drive VFD E-house

Top Drive (BPM DQ90BSC) Elevator Links Included

DH350 (3,150 kN / 4 API 8C PSL2), DH500 (4,500 kN / API 8C PSL2), DH750 (6,750 kN / API 8C PSL2) — all BOMCO

Top Drive (BPM DQ90BSC) Hook Load Rating

6,750 kN (1,500,000 lbs)

Top Drive (BPM DQ90BSC) Maximum Torque

108,000 N·m

Top Drive (BPM DQ90BSC) Model

DQ90BSC (BPM)

Top Drive (BPM DQ90BSC) Swivel Working Pressure

7,500 psi

Top Drive (BPM DQ90BSC) Working Torque

72,000 N·m

Wire Diameter

45in

Working Pressure

51.7psi