fracturing pump

Technical Specifications

Pump Model	Max Input Power	Configuration	Key Features
STP350	350 HP (265 kW)	Triplex	Entry-level, light-duty fracturing
STP600	600 HP (447 kW)	Triplex	Standard well stimulation
STP900	900 HP (670 kW)	Triplex	Mid-range fracturing
STP1000	1,000 HP (750 kW)	Triplex	Versatile workhorse
STP1500	1,500 HP (1,120 kW)	Triplex	Deep well applications
STP1800	1,800 HP (1,342 kW)	Triplex	Heavy-duty fracturing
STP2250	2,000 HP (1,491 kW)	Triplex	High-pressure operations
SQP2500	2,500 HP (1,866 kW)	Quintuplex	Smoother output, longer life
SQP2800	2,800 HP (2,088 kW)	Quintuplex	Extended-reach fracturing
STP3300	3,300 HP (2,460 kW)	Triplex	World's first 3000HP-class pump
SQP3300	3,300 HP (2,460 kW)	Quintuplex	World’s first 11″ stroke quintuplex
SQP5500	5,500 HP (4,045 kW)	Quintuplex	Ultra-high-power continuous duty
SCF5000	5,000 HP continuous / 8,000 HP intermittent	Quintuplex	Second-gen continuous-duty; 2,000h+ fluid end life

Applications – Where Our Fracturing Pumps Excel

Application	Description
Shale Gas Fracturing	High-pressure, high-displacement stimulation in unconventional reservoirs – proven in Fuling, Weirong, and Wulong shale gas operations
Tight Oil & Gas	Stimulation of low-permeability formations requiring sustained high pressure
Deep & Ultra-Deep Well Fracturing	HPHT operations with pressures up to 140+ MPa
Acid Fracturing	Corrosive fluid applications requiring stainless steel fluid ends
Proppant Fracturing	High-wear applications with sand and ceramic proppants
Well Testing & Pressure Testing	High-pressure integrity verification
Continuous-Duty Campaigns	24/7 operations in large-scale multi-well pads

Product Type Configurations

Configuration	Best For	Key Advantage
Standalone Plunger Pump	OEM integration, custom power packages	Maximum flexibility; choose your own prime mover
Fracturing Pump Truck	Land operations, rapid mobilization	Self-contained; proven in Fuling with 10 sets of 3000HP trucks
Skid-Mounted Fracturing Pump	Offshore platforms, permanent installations	Crane-in/crane-out simplicity; stable operation
Trailer-Mounted Fracturing Pump	Multi-well campaigns requiring rapid relocation	Towable; fast rig-up
Electric Drive Fracturing Skid	Grid-accessible sites, emissions-sensitive areas	30% cost reduction; 27% smaller footprint
Custom Integrated Packages	Specialized operational requirements	Tailored to your specific well conditions

OEM Customization Solutions

SJ offers comprehensive customization for fracturing pumps to meet your specific operational requirements.

What we customize:

• Power rating – From 350 HP to 8,000+ HP, matched to your well conditions

• Plunger diameter – Multiple sizes available for flow rate optimization

• Fluid end material – Standard steel, stainless steel, or corrosion-resistant alloys

• Mounting configuration – Standalone, truck, trailer, or skid-mounted

• Drive type – Diesel-hydraulic, electric, or hybrid configurations

• Control system – Manual, automatic, or remote control options

• Climate adaptation – Cold-weather packages with external fuel heaters for winter operations

• Monitoring upgrades – Temperature sensors, vibration monitoring, diagnostic systems

• Fleet branding – Your company colors and logos applied before delivery

Why Choose SJ Petroleum Machinery?

🏭 Sinopec Manufacturing Heritage

We're not a trading company – we’re a manufacturer with roots in Sinopec's engineering ecosystem. Founded in 1941, we’ve been building oilfield equipment for over eight decades. As a China Critical Technological Equipment Nationalization Base and National Hi-tech Enterprise, our quality systems, supply chains, and engineering standards meet the highest benchmarks.

🔧 Unmatched Technical Capability

With over thirty years of fracturing pump R&D experience and more than 200 national patents, SJ has mastered the design and manufacturing of 350–5,500 HP series plunger pumps. Our products have been recognized with the National Science and Technology Progress Second Prize.

🏆 Industry Leadership

• World's first 3000HP fracturing pump truck – independently developed, reaching world-leading levels

• World’s first 11″ stroke quintuplex fracturing pump (SQP3300)

• World's largest input power plunger pump (SCF5000, 8,000HP intermittent)

• China’s first all-electric fracturing systems deployed in national major projects

🌍 Global Export Track Record

Our fracturing pumps and equipment have been widely exported to North & South America, Russia, the Middle East and North Africa. We are China's largest exporter of fracturing equipment, with products serving 43 countries and regions worldwide.

📊 Field-Proven Performance

• 10 sets of 3000HP fracturing trucks deployed in Fuling shale gas operations

• SCF5000 pumps投入涪陵深层页岩气开发应用

• SQP3300 quintuplex pumps achieving 850+ hours of continuous operation without fluid end or plunger replacement

• Electric fracturing systems achieving 30% comprehensive cost reduction in national major projects

📋 Certified to International Standards

API Q1, ISO 9001, and HSE management system certified. Our manufacturing processes are audited annually.

🔄 One-Stop Service Commitment

Commissioning support, operator training, spare parts logistics, and technical troubleshooting – we stay with you after the sale. Our export team understands the logistics of international shipping and can arrange delivery to your location.

💰 Competitive Pricing, No Quality Compromise

Chinese manufacturing doesn't mean cutting corners. We deliver professional-grade fracturing pumps at prices that make sense for your capital budget – full transparency on materials, components, and workmanship.

Frequently Asked Questions (FAQ)

Q1: What power ranges are available for SJ fracturing pumps?

A: SJ offers fracturing pumps from 350 HP up to 8,000+ HP. Our standard plunger pump series covers 350 to 5,500 HP, with the second-generation SCF5000 delivering 5,000 HP continuous and 8,000 HP intermittent.

Q2: How long do the fluid ends last?

A: Through advanced materials research, SJ has developed high-strength pump fluid ends with 2× longer service life compared to similar advanced products. Our second-generation stainless steel fluid ends achieve service life exceeding 2,000 hours.

Q3: What is the maximum pressure capability?

A: Our 3000HP fracturing pump truck achieves 140 MPa (20,000 psi) maximum working pressure. Our PGS-2250 skid-mounted pump delivers 123.8 MPa (17,950 psi) maximum discharge pressure. Higher pressure configurations are available upon request.

Q4: What is the difference between diesel and electric fracturing pumps?

A: Diesel fracturing pumps offer proven reliability and self-contained mobility – ideal for remote locations without grid access. Electric fracturing pumps deliver 30% lower operating costs, a 27% smaller footprint, and near-zero emissions – ideal for grid-accessible sites and emissions-sensitive areas.

Q5: Are the pumps validated before shipment?

A: Yes. Every new SJ plunger pump model undergoes "million-stroke” type testing to ensure stable, reliable performance. Our manufacturing processes strictly follow API Q1 and ISO 9001 quality system requirements.

Q6: Has SJ fracturing pump technology been used in major projects?

A: Yes. Our technology has been deployed in the National 863 Program, National 12th and 13th Five-Year Major Projects, Fuling shale gas operations (China's largest shale gas field), and China’s first all-electric fracturing systems.

Q7: Where has SJ fracturing equipment been exported?

A: Our fracturing units have been widely exported to North & South America, Russia, the Middle East and North Africa, serving 43 countries and regions worldwide.

Q8: Can fracturing pumps be customized for specific well conditions?

A: Absolutely. We customize power rating, plunger diameter, fluid end material, mounting configuration, drive type, control systems, and climate adaptation to match your specific operational requirements.

Q9: What is the typical lead time for a fracturing pump?

A: Standard lead time is 90 to 180 days from order confirmation to shipment, depending on configuration and customization level. Contact our sales team for current availability.

Q10: How do I get a quote for a fracturing pump?

A: Send us your well parameters: target depth, expected pressure, required flow rate, preferred power source (diesel/electric), and mounting configuration. We'll respond with a technical proposal and commercial quote within 7–10 business days.

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