QUALITY MANAGEMENT • INTERNATIONAL PROJECT SUPPORT

WELL FLUSHING
TRUCK

High-performance oilfield well cleanout truck for sand removal, hot oil flushing, and complete wellbore cleaning.

See How It Works
+86 189 3767 6920
24/7 Technical Support
info@vancepetro.com
ISO 9001:2015
20+ Countries
20+ Years
API Compliant
OUR LEGACY

About Vance Petro – Your Dedicated Well Flushing Truck Manufacturer

Henan Vance Petroleum Machinery Co., Ltd. (Vance Petro) is a specialized manufacturer and exporter of oilfield surface equipment headquartered in Puyang City, Henan Province, China.

With deep roots in China's petroleum machinery heartland, Vance Petro has spent years perfecting the design, engineering, and manufacturing of well flushing trucks that meet the rigorous demands of modern oil and gas operations worldwide.

20+
Countries Served
20+
Years Experience
ISO 9001:2015 quality management system certificate for Vance Petro well flushing truck manufacturing
ISO 9001:2015 Certified
Every well flushing truck is built to the highest quality standards for consistent performance and reliability.
OILFIELD WELL FLUSHING EQUIPMENT

Well Flushing Truck – Complete Product Overview

Truck-mounted, self-contained wellbore flushing and cleanout system for sand, debris, paraffin, and scale removal.

High-pressure triplex plunger pump for deep well cleanout
Integrated hot oil flushing system (up to 200°C)
Solid-liquid separation system with vibrating screen
Full mobility – rapid deployment to any wellsite

The Vance Petro Well Flushing Truck is a truck-mounted, self-contained wellbore flushing and cleanout system designed for efficient removal of sand, debris, sediment, paraffin, scale, and other downhole contaminants from oil and gas wells.

Also referred to as a well cleanout truck, sand flushing truck, hot oil flushing unit, or oilfield well cleaning truck, this versatile equipment is essential for production optimization, well maintenance, and workover operations.

Explore more oilfield equipment at vancepetro.com →
TECHNICAL SPECIFICATIONS

Well Flushing Truck – Technical Specifications

Pump TypeTriplex plunger pump / Centrifugal pump
Maximum Working Pressure20 – 50 MPa (2,900 – 7,250 psi)
Maximum Flow Rate200 – 800 L/min
Heating Capacity300,000 – 1,000,000 Kcal/h
Maximum Fluid Temperature120 – 200°C (248 – 392°F)
Fluid Tank Capacity6 – 16 m³
Truck ChassisDongfeng, Sinotruk HOWO, Shacman, ISUZU (custom available)
Operating Temperature-30°C to +55°C
Treatment DepthUp to 4,000+ meters
Control SystemCentralized hydraulic & pneumatic with monitoring
THE PROCESS

How the Well Flushing Truck Works

Step-by-step wellbore flushing and cleanout process — fast, safe, and highly effective.

1
Site Preparation & Positioning
Drive to wellsite, position on stable ground, and complete pre-job safety checklist.
2
Wellhead Connection
Connect high-pressure hose to wellhead, pressure-test all connections.
3
Fluid Preparation & Heating
Load flushing fluid (water, brine, or crude oil). Heat to target temperature for hot oil flushing (80–200°C).
4
High-Pressure Flushing & Circulation
Pump pressurized fluid downhole to dislodge sand, debris, paraffin, and scale. Return fluid carries contaminants to surface.
5
Solid-Liquid Separation & Final Flush
Separate sand and solids. Perform final clean flush. Return well to production-ready condition.

Applications of the Well Flushing Truck

Sand & Sediment Removal
High-velocity flushing removes formation sand and debris from wellbore.
Hot Oil Flushing
Dissolves paraffin, wax, and asphaltene deposits with heated fluid circulation.
Scale & Mineral Deposit Removal
Chemical flushing dissolves calcium carbonate, barium sulfate, and iron sulfide scales.
Pre-Workover Cleanout
Prepares wellbore before completion or workover operations.
Post-Fracturing Flowback
Cleans proppant fines, gel residue, and formation debris after hydraulic fracturing.
Injection Well Maintenance
Maintains injection capacity in water, polymer, and disposal wells.

Benefits of the Vance Petro Well Flushing Truck

Rapid Sand & Debris Removal
High-displacement, high-pressure pumping removes even heavily compacted sand in hours, not days.
Reduced Well Downtime
Rapid mobilization and fast rig-up/rig-down minimize non-productive time.
Significant Production Recovery
Restores wells to near-original production levels with a single operation.
All-Weather Operation
Reliable performance from -30°C to +55°C with optional winterization.

Why Choose Vance Petro?

20+ Years Specialized Experience
Deep expertise in well flushing, sand cleanout, and hot oil circulation technology.
ISO 9001:2015 Certified
Rigorous quality management from design to final testing.
Exported to 20+ Countries
Proven performance in the world's most demanding oilfields.
Full After-Sales Support
24/7 technical support, rapid spare parts, and on-site training.

Real Results from Real Operations

🇰🇿 CENTRAL ASIA
45 Wells Cleaned
Field outcomes depend on well conditions, job design and the selected comparison basis. Evaluate results through signed job records and agreed performance indicators.
🇸🇦 MIDDLE EAST
92% Reduction in Shutdowns
Hot oil flushing truck treated 28 wells every 21 days. Paraffin-related shutdowns reduced by 92%. ROI in 5 months.
🇳🇬 WEST AFRICA
12 Wells Cleaned in 21 Days
High-pressure well cleanout truck prepared 12 wells for recompletion. 40% time savings vs. workover rig.

Frequently Asked Questions

What is the difference between a well flushing truck and a hot oil truck?
A conventional hot oil truck focuses mainly on paraffin removal. The Vance Petro well flushing truck is more versatile — it handles sand flushing, hot oil flushing, chemical treatment, and general wellbore cleanout in one unit.
How long does a typical well flushing operation take?
Routine sand cleanout on a 1,500m well: 3–6 hours. Hot oil flushing: 2–4 hours. Complex cleanouts: 10–16 hours. Rapid rig-up minimizes non-productive time.
What is the maximum working pressure?
20–50 MPa (2,900–7,250 psi) depending on configuration. Most operations use 32–42 MPa pumps for optimal balance of pressure, flow, and durability.
Can it be customized?
Yes. We customize chassis brand, pump capacity, tank volume, heating output, control systems, and auxiliary equipment to match your exact requirements.
READY TO IMPROVE YOUR WELL CLEANING OPERATIONS?

Get Your Custom Well Flushing Truck Quote Today

Response timing confirmed during quotation • Direct Manufacturer Quotation • Full customization available
📞 +86 189 3767 6920
✉️ info@vancepetro.com
🌐 vancepetro.com

Technical resources

Plan Your Well Flushing Truck Project

Prepare specifications, compare equipment, define site interfaces and organize safe field operation with practical project guides.

FIELD GUIDE 01Well Flushing Truck Pre-Job Site Readiness ChecklistFIELD GUIDE 02Well Flushing Truck Fluid and Material Compatibility GuideFIELD GUIDE 03Well Flushing Truck Safety Systems and Hazardous Area GuideFIELD GUIDE 04Well Flushing Truck Utilities and Site Interface PlanningFIELD GUIDE 05Well Flushing Truck Operator Training and Daily Inspection
View all 15 technical guides →

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