Product Details
Place of Origin: Hefei Anhui China
Brand Name: FeiChun™
Certification: International Electrical Commission (IEC) standards
Model Number: Flat ESP Cable
Payment & Shipping Terms
Minimum Order Quantity: 200 M
Price: 10-50 USD per meter, price varies according to specifications
Packaging Details: Cable Reels or Packaging Bags
Delivery Time: 15-30 Days
Payment Terms: T/T or Western Union
Supply Ability: 18,000 meters per week
Long Lifespan: |
Extended Operational Life |
Customizable Lengths: |
Tailored Lengths For Equipment |
Heat Tolerance: |
Withstands High Temperatures |
Energy Efficiency: |
Optimizes Power Transmission |
Long Lifespan: |
Extended Operational Life |
Customizable Lengths: |
Tailored Lengths For Equipment |
Heat Tolerance: |
Withstands High Temperatures |
Energy Efficiency: |
Optimizes Power Transmission |
In the demanding world of oil and gas exploration, choosing the right components for your Electrical Submersible Pumping (ESP) system can significantly impact your operations.
When space is tight between casing and tubing, and you're dealing with high-temperature oil wells, the choice becomes even more critical. This is where flat ESP cables come into play.
Designed specifically for scenarios where there is a tight fit between casing and tubing, flat ESP cables provide exceptional power supply performance and durability. Whether you're operating in high-corrosion, high-pressure, or high-temperature environments, these cables are engineered to ensure reliable and consistent performance.
This product introduction will cover why flat ESP cables are ideal for such demanding conditions, what makes them superior, and how they can enhance your oil well's efficiency. Let's dive into the details of how this innovative cable design can optimize your ESP systems and increase overall reliability.
Flat ESP cables are specialized power cables designed to supply electrical submersible pumps (ESPs) with the energy required to extract oil and gas from wells.
These cables are designed to handle the high-voltage alternating current (AC) typically used in these applications—up to 5,000 volts at frequencies ranging from 50 Hz to 400 Hz.
The flat design of these cables makes them especially suitable for wells where there is limited space between the casing and tubing, which is a common challenge in deep, narrow, or high-temperature wells.
Despite the tight confines, flat ESP cables maintain excellent performance, delivering reliable power and long-term durability even in the most challenging conditions.
| Feature | Benefit |
|---|---|
| Flat Design | Fits into tight spaces between casing and tubing, making it ideal for high-temperature wells. |
| High Voltage Handling | Delivers up to 5,000 volts of AC power, ensuring reliable ESP performance. |
| Corrosion Resistance | Withstands acidic environments, brine, and hydrostatic pressure. |
| High-Temperature Endurance | Designed to operate in downhole temperatures up to 450°F (232°C). |
| Mechanical Strength | Reinforced with synthetic tape and armor options for maximum durability. |
High-temperature oil wells present unique challenges that require specialized solutions. In addition to extreme heat, wells often contain corrosive fluids like brine, acid, and hydrocarbons, which can degrade standard cables over time. Here's why flat ESP cables are the best choice for high-temperature wells:
In many high-temperature wells, space is at a premium. Flat ESP cables are designed to fit snugly between the casing and tubing, making them ideal for wells where round cables would be too bulky. Their streamlined profile allows for easy installation, even in narrow boreholes.
Wells with temperatures up to 450°F (232°C) demand cables that can endure intense heat. The EPDM insulation used in flat ESP cables provides high-dielectric properties, allowing the cable to maintain its electrical integrity even in extreme temperatures.
High-temperature oil wells often contain corrosive substances that can damage conventional cables. Flat ESP cables offer several armor options, including galvanized steel, stainless steel, and MONEL alloy, each offering various levels of corrosion protection.
MONEL alloy, in particular, is highly resistant to corrosive gases like hydrogen sulfide (H₂S) and chlorides, making it the go-to option for highly corrosive environments.
To ensure long-term performance, flat ESP cables are reinforced with synthetic tape and armor to protect them from damage during deployment and operation. This added durability is essential in high-pressure, deep well environments where the cable is subject to significant mechanical stress.
Flat ESP cables are composed of several layers, each designed to offer maximum performance and protection in high-temperature oil wells. Below, we'll break down the key components and their benefits:
| Component | Description | Benefit |
|---|---|---|
| Conductor | Tinned copper single-wire conductor (class 1, GOST 22483-2012) | Excellent electrical conductivity with enhanced corrosion resistance. |
| Insulation | High-dielectric EPDM rubber insulation | Provides electrical insulation while withstanding extreme temperatures up to 450°F (232°C). |
| Lead-Sheathed Conductors | Lead sheathing for protection against gas and corrosive liquids | Prevents gas migration and fluid ingress, enhancing cable lifespan. |
| Synthetic Tape Wrapping | Wrapping that ensures mechanical strength | Adds an extra layer of protection during handling, installation, and operation. |
| Armor | Galvanized, corrosion-resistant steel, or MONEL alloy | Protects the cable from physical damage and corrosion, with MONEL alloy offering superior resistance to extreme pressure and corrosion. |
| Chemical Injection Capillary | Stainless steel tube for supplying scale and corrosion inhibitors | Helps maintain ESP performance by reducing scale buildup and corrosion in downhole environments. |
Choosing the right armor for your flat ESP cable is essential for maximizing performance and durability in harsh environments. Below are the different armor types available, each tailored to specific well conditions:
| Armor Type | Corrosion Resistance | Mechanical Strength | Ideal Applications |
|---|---|---|---|
| Galvanized Steel | Basic | Moderate | Best for wells with low to moderate corrosion risk. |
| Corrosion-Resistant Steel | High | High | Ideal for wells with significant exposure to corrosive fluids. |
| MONEL Alloy | Superior | Very High | Perfect for wells with extreme corrosion challenges, such as sour gas or wells with high levels of brine. |
To help illustrate the unique benefits of flat ESP cables, let's compare them to traditional round ESP cables in terms of their suitability for high-temperature wells with tight casing-to-tubing fits.
| Feature | Flat ESP Cable | Round ESP Cable |
|---|---|---|
| Fit in Tight Spaces | Ideal for narrow well bores, snug fit between casing and tubing. | Bulky, may not fit in narrow wells. |
| Corrosion Resistance | High, with multiple armor options, including MONEL alloy. | Moderate, depending on the armor used. |
| High-Temperature Endurance | Up to 450°F (232°C), suitable for high-temperature wells. | Varies, typically lower than flat cables. |
| Ease of Installation | Easier to install in narrow spaces due to the flat design. | More difficult to install in tight spaces. |
| Mechanical Strength | High, reinforced with synthetic tape and armor. | Moderate, may require additional protection. |
From this comparison, it's clear that flat ESP cables offer superior performance in tight spaces and high-temperature environments, making them the ideal choice for oil wells with limited space and harsh conditions.
To further highlight the performance of flat ESP cables in high-temperature wells, here is a summary of their capabilities:
| Parameter | Performance |
|---|---|
| Voltage Rating | Up to 5,000 volts (AC power at frequencies ranging from 50 to 400 Hz). |
| Temperature Endurance | Operates reliably in temperatures up to 450°F (232°C). |
| Corrosion Resistance | Excellent, with options for galvanized steel, stainless steel, and MONEL alloy armor. |
| Mechanical Strength | Reinforced with synthetic tape and armor for added durability in high-pressure environments. |
| Chemical Resistance | Resists damage from acid, brine, and corrosive gases, ensuring long-term cable performance. |
When space is limited, and conditions are extreme, you need a cable that can meet the challenge. Flat ESP cables are uniquely designed to fit into tight spaces while offering superior performance in high-temperature, high-corrosion environments.
Whether you're dealing with acidic brine, hydrostatic pressure, or sour gas, flat ESP cables deliver the durability and reliability you need to keep your ESP system running smoothly. With armor options like MONEL alloy and EPDM insulation designed to handle temperatures up to 450°F (232°C), you can be confident that your operations will continue uninterrupted, even in the most challenging conditions.
If you're looking for a solution that fits your well's unique demands, consider upgrading to flat ESP cables today. For more information on how flat ESP cables can benefit your operations, contact our team for a customized consultation.
By offering unmatched performance in high-temperature oil wells, flat ESP cables are a critical component for oil and gas operators looking to maximize uptime, minimize risks, and ensure long-term success.
Note: This is just part of the standard parameters of our products. Please contact our Engineer if you need more. And the information contained within this webpage is for guidance only and is subject to change without notice or liability. All dimensions and specifications are nominal and are subject to normal manufacturing tolerances. All pictures shown are for illustration purposes only. The actual product may vary. All the information is provided in good faith and is believed to be correct at the time of publication.
