Purpose and Features of Water Injection Pump

The Water Injection Pump is a crucial piece of equipment in oil production. Its primary function is to increase liquid pressure, injecting produced water from oilfields into injection wells to support oilfield production. It serves as a stable and precise delivery system. Currently, elephant water injection pump cover a power range of up to 1,120 KW, with flow rates ranging from 533 to 7,500 L/min and a maximum pressure of 80 MPa.

1.The main purpose of the elephant water injection pump

Oilfield production

• Maintaining Reservoir Pressure: Injecting water into oil reservoirs helps sustain formation pressure, preventing a decline in crude oil production.
• Enhancing Oil Recovery: Water flooding drives scattered crude oil toward production wells, improving extraction efficiency.

• Produced Water Re-injection: Wastewater generated during oil production is treated and re-injected into the formation, enabling recycling and environmental protection.

2.Elephant Water Injection Pump Features
(1). High-Pressure Performance: Designed for high-pressure applications (deep injection, long-distance transfer), our pumps typically use plunger pump and electric motor drives to maintain stable pressure.
(2). Precise Flow Control: Adjustable via control valves or variable-frequency drives (VFD) for accurate flow regulation.
(3). Corrosion resistance: The fluid end and valves are made of stainless steel, while the plunger is constructed with ceramic or tungsten carbide-coated alloy material, offering high temperature resistance, corrosion resistance, and wear resistance.

(4). Intelligent Unattended System:

• Unmanned operation with multi-terminal remote monitoring and real-time data synchronization.

• Functions include pump speed control, remote supervision, automatic shutdown, and alarm systems.

(5) Easy Maintenance

The fluid end and stuffing box of the Elephant injection pump feature a unique design, with wear-resistant parts that are durable and easy to replace. This significantly reduces equipment downtime and maintenance frequency, meeting the growing demands of oilfield operations while lowering overall usage costs.

3. Conclusion

The Elephant reciprocating pump is primarily categorized into plunger pump and piston pump. It is designed in compliance with relevant national standards as well as API 674 and ISO 13710 standards, capable of meeting the flow and pressure requirements for various application fields, including products such as mud pump, injection pump, cementing pump, jet pump, and pressure test pump. These pumps are widely used in oilfield water injection, polymer injection, well cementing, pressure testing, coiled tubing, geological drilling, and high-pressure industrial cleaning, among other related fields.
The Elephant Injection pump introduced in this article features high pressure, precision, and durability. We welcome you to inquire about the product details of Elephant reciprocating pumps. Our team will promptly respond to and address your questions.