Electric Submersible Progressive Cavity Pump

Model	Casing	Speed	(m³/d)	Head (m)	Power
QLB5 1/2	≥ 5 1/2″	80 ~ 360	10 ~ 60	1000 ~ 1800	12 ~ 30
QLB7	≥ 7″	80 ~ 360	30 ~ 120	1000 ~ 1800	22 ~ 43
QLB9 5/8	9 5/8″	80 ~ 360	50 ~ 200	900 ~ 1800	32 ~ 80

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Feature Overview

Electric Submersible Progressive Cavity Pump2

Energy Efficient: Designed for minimal energy consumption, making it cost-effective for extended use in oil extraction operations.
No Rod-Tubing Wear: Ideal for wells where rod-tubing wear can be a concern, particularly in horizontal or deviated well applications.
Variable Frequency Control: Allows operators to adjust the pump’s speed and performance to match well conditions.
High Reliability: Operates consistently in wells with heavy oil, high sand content, or high gas levels, reducing downtime and maintenance needs.

More Details

The ESPCP excels in challenging well conditions, including high sand-cut wells, high gas-content wells, and live wells. Its innovative design not only saves energy but also reduces the need for regular maintenance, ensuring continuous operation in harsh environments. It is particularly well-suited for heavy oil wells where traditional pumping methods may struggle.

With its ability to handle a wide range of wellbore sizes and tubing diameters, the ESPCP offers exceptional versatility in oilfield applications. Its progressive cavity design minimizes fluid slippage and maximizes pump efficiency, even in wells with varying viscosities and flow rates.

Applications

Electric Submersible Progressive Cavity Pump2

Deviated and Horizontal Wells: The ESPCP is ideal for wells where traditional rod pumps may experience mechanical wear or reduced efficiency.
Heavy Oil Wells: Designed to handle the viscosity and density challenges associated with extracting heavy oil.
High Sand Cut Wells: Its robust design ensures reliable performance even in wells with high sand content.
High Gas-Content Wells: The pump can efficiently manage wells with significant gas presence, ensuring steady production.

Advantages

Energy Savings: Reduces operational costs through its energy-efficient design.
Minimized Wear: Reduces the mechanical wear associated with rod-tubing contact in traditional pump systems.
Adaptability: Works across a range of well conditions, including wells with high sand and gas content.
Improved Longevity: Longer operational life due to reduced maintenance and wear, particularly in harsh well environments.

Why Choose Us

Industry Expertise: With extensive experience in oil extraction equipment, our company delivers innovative, reliable solutions like the ESPCP.
Global Reach: Our products are used by oil producers worldwide, ensuring top-tier performance in all well conditions.
Customization: We offer flexible options, including variable frequency control, to tailor the ESPCP to specific operational needs.

Conclusion

The Electric Submersible Progressive Cavity Pump (ESPCP) is a modern, efficient, and versatile solution for oil extraction in challenging well conditions. By combining the strengths of both PCP and ESP technologies, this pump offers reliable, energy-saving performance across a wide range of applications. With its ability to handle deviated wells, heavy oil, and high sand or gas content, the ESPCP is an ideal choice for efficient, cost-effective oil production.

The electric submersible progressive cavity pump (ESPCP) embodies a new breakthrough in oil extraction equipment developments in recent years. It combines flexibility of PCP with reliability of ESP and is applicable for broader range of mediums. Extraordinary energy saving and no rod-tubing wear make it ideal for deviated and horizontal well applications, or for use with tubing of small diameter. The ESPCP always shows reliable operation and minimized maintenance in deviated wells, heavy oil wells, high sand cut wells or live wells with high gas content.

Specifications for Electric Submersible Progressive Cavity Pump：

Model	Applicable casing	PCP
Model	Applicable casing	rpm Rated speed	m³/d Theoretical displacement	m Theoretical head	kW Motor power
QLB5 1/2	≥5 1/2″	80 ~360	10~60	1000~1800	12~30
QLB7	≥7″	80 ~ 360	30 ~120	1000 ~1800	22 ~43
QLB9 5/8	9 5/8″	80~ 360	50~ 200	900~1800	32~80
Note: Variable frequency control panel is available.

Electric Submersible Progressive Cavity Pump2

Customization Options

We understand that every oil extraction project has unique requirements. As such, we offer customizable solutions for our ESPCP systems to meet the specific needs of your operation. Whether you need modifications to motor power, casing size, or frequency control, we provide a range of customization options to ensure optimal performance in your well environment.

Customization Options Include:

Motor Power: Tailored motor power options to suit different well depths and fluid characteristics.
Casing Compatibility: We offer various pump models compatible with different casing sizes, ensuring a perfect fit for your well.
Variable Frequency Drive (VFD): Allows for speed adjustments based on well conditions, optimizing efficiency.
Special Materials: Custom materials are available for corrosion resistance, suitable for harsh environments.

Our team works closely with clients to assess the operational environment and customize the pump to achieve the best results.

FAQ

1. What types of wells are suitable for ESPCP systems?

The ESPCP is designed for a variety of well types, including deviated wells, horizontal wells, and wells with high sand or gas content. It is especially effective in heavy oil extraction.

2. How does the ESPCP differ from a traditional PCP or ESP?

The ESPCP combines the flexible rotor-stator mechanism of a Progressive Cavity Pump (PCP) with the reliable motor system of an Electric Submersible Pump (ESP). This combination provides the best of both technologies, offering greater reliability and efficiency, especially in challenging well conditions.

3. Is variable frequency control available?

Yes, the ESPCP system can be equipped with a variable frequency control panel that allows operators to adjust the pump’s speed to match well conditions, optimizing performance and reducing energy consumption.

4. What are the energy efficiency benefits of the ESPCP?

The ESPCP is designed to minimize energy consumption by reducing mechanical wear and optimizing pump efficiency. Its ability to handle high-viscosity fluids and high sand content without significant wear contributes to lower operational costs.

5. Can the ESPCP be customized for my specific well conditions?

Absolutely. We offer a range of customization options, including motor power, casing size, and material options, to tailor the pump to your well’s unique conditions.

Customer Service and Support

Our company is dedicated to providing comprehensive customer service and support throughout the lifecycle of your Electric Submersible Progressive Cavity Pump (ESPCP). From the initial consultation and customization process to installation, operation, and maintenance, we offer full technical support to ensure your equipment runs smoothly.

We have a global network of service centers, providing on-site support and maintenance services wherever your operation is located. Our technical experts are available for remote consultations and troubleshooting to ensure minimal downtime.

Support Services Include:

Installation Assistance: On-site installation support to ensure proper setup and operation.
Maintenance Packages: Regular maintenance plans to keep your pump running efficiently and prolong its operational life.
Technical Training: Training programs for your team on operating and maintaining the ESPCP.
24/7 Customer Support: Our support team is available around the clock to address any technical issues or concerns.

Advantages of the Electric Submersible Progressive Cavity Pump

Enhanced Durability: Built to withstand harsh well conditions, including high temperatures, heavy sand content, and corrosive environments.
Operational Flexibility: The ESPCP can handle a wide range of fluid viscosities, making it suitable for various oil types, including heavy crude.
Energy Efficient: Minimizes power consumption while maintaining optimal performance, leading to significant energy savings.
Low Maintenance: Designed for reliability, reducing the frequency and cost of maintenance, even in challenging environments.
Customizable: Offers a wide range of options to tailor the pump to specific operational needs and well conditions.

Why Choose Us

Experience: We have years of experience in designing and manufacturing oil extraction equipment for the global market.
Quality Assurance: All our products undergo rigorous quality control checks to ensure they meet the highest standards of reliability and performance.
Global Presence: With operations and customers around the world, our company is trusted by some of the largest oil producers globally.
Innovation: Our R&D team continuously improves our products to incorporate the latest technological advancements in oil extraction.

Conclusion

The Electric Submersible Progressive Cavity Pump (ESPCP) is a game-changing solution for oil extraction, combining the benefits of both PCP and ESP technologies. Its adaptability to various well conditions, energy efficiency, and low maintenance make it the ideal choice for operators seeking to improve their oil production processes. Our company’s commitment to quality and innovation ensures that you receive the most reliable and advanced solutions available in the market. Whether you’re dealing with heavy oil, high sand content, or high gas content wells, the ESPCP provides a versatile, efficient, and long-lasting solution for your oil extraction needs.

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