The rod pump is the core equipment for mechanical lifting in petroleum mines. The plunger is driven by the sucker rod to efficiently extract the crude oil from the bottom of the well to the ground, which directly determines the production capacity and recovery rate of the oil well. The rod pump has a simple structure, sand resistance and wear resistance (especially suitable for inclined wells/low-yield wells), which can significantly reduce maintenance costs by more than 40%. It is the key support to extend the life of old wells and ensure stable production.
Table of contents：
What is insert rod pump?
What is the difference between insert rod pump and conventional tubular pump?
Application scenarios of insert rod pump
FAQ
How to buy insert rod pump from us?
What is insert rod pump?
Insert rod pump is the core equipment used for mechanical lifting in oil extraction. The plunger is driven by a sucker rod to reciprocate in the pump cylinder, forming a negative pressure to inhale the crude oil at the bottom of the well and push it to the ground under pressure. Its integrated structural design (the pump barrel is directly connected to the tubing) greatly simplifies the downhole components, and there is no need to lift the tubing during maintenance, and the maintenance efficiency is increased by more than 40%. It is especially suitable for low-yield wells with a daily output of less than 50 tons, inclined wells, and complex oil wells with sand/corrosive media (such as HSS). It has strong wear resistance and easy operation. It is a time-saving tool to improve the recovery rate of old oil wells.
What is the difference between Insert rod pump and conventional tubular pump?
| Contrast | Insert rod pump | Conventional tubular pump |
| Structural design | The pump barrel is directly connected to the oil pipe, without a fixed valve/circlip | The pump cylinder needs to be fixed independently, with a fixed valve and circlip |
| Applicable well depth | Medium shallow well (≤2000m) | Deep well (up to 3000m) |
| Sand/gas resistance | Strong (still efficient when sand content is ≤5%) | Medium (sand content>3% easy card pump) |
| Typical scenario | Low-yield wells, oblique wells, frequent maintenance wells | High-yield deep wells, low-sand wells |
Application scenarios of Insert rod pump：
As the core equipment of the lifting process in oil extraction, insert rod pump's application scenarios closely revolve around the efficient development of complex well conditions and the rigid requirements of cost reduction and efficiency.For inclined wells and sand-containing wells with harsh geological conditions (sand content ≤5%), insert rod pump significantly reduces the risk of sand stuck through a combined sand-proof plunger and a short-section compact structure, and extends the maintenance cycle of conventional pumps by more than 3 times.In the marginal oilfield development scenario, insert rod pump demonstrates its own strategic value: relying on the photovoltaic power supply system to achieve zero-carbon production of marginal wells (power consumption per ton of liquid <4kW·h), and cooperating with the remote intelligent diagnosis system, the annual operation and maintenance cost of a single well is compressed by 40%, especially suitable for remote areas such as deserts and beaches that are not covered by the power grid.At present, 65% of the world's old oil fields are relying on insert rod pump to continue the production cycle. Key shale oil production areas in China (such as Jimusar) have achieved breakthrough results of increasing production by 30% in a single well through modular insert rod pump clusters.
FAQ:
Q1: How much maintenance time can your insert rod pump shorten?
A: Save at least 40% of the time. It takes 3 days for the traditional pump to be repaired, and it only takes 1 day for the TSP to be inserted into the pump (the fastest 8 hours), and the pump is directly lifted without removing the tubing.
Q2: Is this insert rod pump suitable for high-sand oil fields?
A: Designed for sand-bearing oil wells!In wells with a sand content of ≤5% (such as Indonesian oil fields), the pump can be continuously operated for 18 months without stuck pumps, and a sand particle detection kit is given when you place an order.
Q3: Does your insert rod pump have a high temperature resistant model?
A: HT series is resistant to high temperature of 150℃! Optional ceramic plunger is corrosion resistant.
How to buy insert rod pump from us?
1.Get a quotation: Visit our official website and fill in your demand information online (including specific parameters of the oil well such as well depth, sand content, etc.). After submission, our sales team will provide you with a detailed quotation within 24 hours. Quotation.
Email consultation: jason@tldspm.com , Indicate the insert rod pump model and oil well-related information you are interested in, and we will arrange for a specialist to contact you as soon as possible.
2. Confirm the order: After receiving the quotation, if you are satisfied, you can confirm the order in the following ways：
Place an order online：
Log in to your website account, select the required product specifications and quantity, fill in the necessary information such as the delivery address, and submit the order.The whole process is safe and reliable, and supports multiple payment methods to ensure that your transactions are smooth and worry-free.
Contract signing：
For customers who purchase in bulk or have special requirements, we also provide contract customization services. You can download the standard contract template, supplement the complete terms and send it to us, and the two parties will formally sign and take effect after the review is correct.
3. Logistics and distribution: We cooperate with a number of well-known logistics companies to ensure that products can be delivered to your designated location in a timely and accurate manner.Before shipment, we will notify you of the estimated arrival time in advance, and provide full logistics tracking services, so that you can keep abreast of the dynamics of the goods.
4. After-sales service：
Installation instructions: After purchasing insert rod pump, we will provide a professional installation instruction manual for free.
After-sales guarantee: Provide a one-year warranty period. If there are any non-human quality problems during this period, we will be responsible for repairing or replacing parts. At the same time, a 7×24-hour customer service hotline is set up to answer any questions you encounter during use at any time, truly eliminating your worries.
I hope the above content can help you successfully complete the purchase, and I look forward to cooperating with you to jointly create more value for oil well mining!
If you have any other questions, please feel free to contact us.
Tieling Dongsheng Petroleum Machinery Co., Ltd. was established in 2000. As a leading pump manufacturer in China, it is committed to design, develop, manufacture and supply oilfield products such as sucker rod pump, special sucker rod pump and downhole tools, etc. The company is the qualified material supplier of CNPC , Sinopec and Weatherford. It covers an area of more than 20,000 square meters, 96 existing staffs, including 20 engineers and technicians.Registered capital of 56 million yuan.Annually produce more than 20,000 oil pumps and special oil pumps.