3.2Ah 3.6V LiSOCL2 battery ER18505S High temperature Battery for downhole oil and gas (mwd-lwd)
3.2Ah 3.6V LiSOCL2 Battery ER18505S: The Ultimate High-Temperature Solution for Downhole Oil and Gas Applications
Introduction
In the dynamic and demanding world of downhole oil and gas exploration, reliable and high-performance high temperature batteries are essential for the operation of various instruments and equipment. Among the various battery technologies available, the 3.2Ah 3.6V LiSOCL2 battery ER18505S stands out as a robust and versatile solution, particularly suited for high-temperature environments. This article delves into the detailed features, applications, and advantages of the ER18505S battery, highlighting its significance in the oil and gas industry.
Product Overview
The ER18505S is a high-temperature lithium thionyl chloride (LiSOCL2) battery designed specifically for applications requiring high energy density and long-term reliability in extreme conditions. With a nominal voltage of 3.6V and a capacity of 3.2Ah, this battery offers a combination of performance characteristics that make it ideal for downhole oil and gas exploration, measurement-while-drilling (MWD), and logging-while-drilling (LWD) systems.
Product Features
High and Stable Operating Voltage
One of the key features of the ER18505S Li-SOCL2 battery is its high and stable operating voltage. The nominal voltage of 3.6V remains consistent throughout the battery's life cycle, ensuring reliable performance and accurate measurements in downhole instruments. This stability is crucial for sensitive electronic equipment that relies on precise voltage levels for accurate data acquisition and transmission.
Long Shelf Life
The ER18505S battery boasts a long shelf life, which is essential for applications where batteries may need to be stored for extended periods before use. The battery's shelf life is enhanced by its low self-discharge rate, which minimizes the loss of charge over time. This feature ensures that the battery is ready for use when needed, reducing the risk of downtime and costly replacements.
Annual Self-Discharge Rate Lower Than 2% at +25°C
The annual self-discharge rate of the ER18505S battery is lower than 2% at +25°C, which is significantly lower than many other battery technologies. This low self-discharge rate preserves the battery's charge over time, ensuring that it retains its full capacity when needed. This is particularly important for applications where batteries may be stored for months or even years before use.
Long Operating Life
The ER18505S battery is designed for long-term operation, withstanding the rigors of downhole exploration and providing reliable power for extended periods. The battery's robust construction and high-quality materials ensure that it can withstand the high temperatures and pressures encountered in downhole environments, providing consistent performance throughout its life cycle.
High Energy Density (700Wh/kg)
The ER18505S battery offers a high energy density of 700Wh/kg, which is significantly higher than many other battery technologies. This high energy density allows for longer operating times and reduced battery size, making it an ideal choice for downhole instruments that require compact and lightweight power sources. The high energy density also means that fewer batteries are required to power a given application, reducing costs and simplifying logistics.
Wide Operating Temperature Range
The ER18505S battery is designed to operate within a wide temperature range, making it suitable for applications in extreme environments. The battery can perform reliably in temperatures ranging from -40°C to +85°C, covering the typical operating range encountered in downhole oil and gas exploration. This wide operating temperature range ensures that the battery can provide consistent power regardless of the ambient conditions, making it a versatile solution for various applications.
Stainless Steel Can and Cover
The ER18505S battery features a stainless steel can and cover, which provides excellent durability and corrosion resistance. The stainless steel construction ensures that the battery can withstand the harsh conditions encountered in downhole environments, including high pressures, corrosive fluids, and mechanical shock. This robust design extends the battery's life and reduces the risk of failure, ensuring reliable power for critical applications.
Hermetic Glass-to-Metal Sealing
The ER18505S battery employs hermetic glass-to-metal sealing technology, which ensures that the battery is sealed tightly and protected from external contaminants. This sealing technology prevents moisture, gases, and other contaminants from entering the battery, ensuring that it remains dry and free of corrosion. The hermetic seal also provides a reliable electrical connection between the battery's terminals and the internal electrolyte, ensuring consistent performance and extended life.
Non-Flammable Electrolyte
The ER18505S battery uses a non-flammable electrolyte, which enhances its safety and reliability. Unlike some other battery technologies that use flammable electrolytes, the ER18505S battery poses no risk of fire or explosion, even in high-temperature environments. This non-flammable electrolyte ensures that the battery can be used safely in downhole applications where safety is a top priority.
Compliant with IEC 86-4 Safety Standard
The ER18505S battery is compliant with the IEC 86-4 safety standard, which is an international standard for primary lithium batteries. This compliance ensures that the battery meets rigorous safety requirements and has undergone extensive testing to ensure its reliability and performance. The IEC 86-4 standard covers various aspects of battery safety, including electrical performance, mechanical integrity, and chemical compatibility. By meeting this standard, the ER18505S battery demonstrates its commitment to safety and quality.
Non-Restricted for Transport
The ER18505S battery is non-restricted for transport, which means that it can be shipped and transported without special handling or regulations. This makes it easier to obtain and use the battery, reducing costs and simplifying logistics. The non-restricted transport status also means that the battery can be used in various locations and applications, making it a versatile solution for downhole oil and gas exploration.
Main Applications
The ER18505S battery is designed for a wide range of applications in the oil and gas industry, including exploration measurement instruments, data recording instruments, communication equipment, electronic testing equipment, navigation and aviation equipment, and more. The following sections discuss these applications in detail.
Exploration Measurement Instruments
The ER18505S battery is ideal for powering exploration measurement instruments used in downhole oil and gas exploration. These instruments, such as gamma ray tools, resistivity tools, and seismic tools, require reliable and high-performance power sources to acquire and transmit accurate data. The ER18505S battery's high energy density, stable operating voltage, and long operating life make it an excellent choice for these applications, ensuring that the instruments can operate reliably and accurately throughout the exploration process.
Data Recording Instruments
Data recording instruments used in downhole oil and gas exploration require power sources that can provide consistent performance and long-term reliability. The ER18505S battery meets these requirements, offering a combination of high energy density, low self-discharge rate, and wide operating temperature range. This makes it an ideal choice for data recording instruments, such as pressure sensors, temperature sensors, and flow meters, which need to operate reliably in extreme environments for extended periods.
Communication Equipment
Communication equipment used in downhole oil and gas exploration must be able to operate reliably and transmit data accurately over long distances. The ER18505S battery provides the power needed to ensure that communication equipment, such as telemetry systems and radio transmitters, can operate consistently and effectively. The battery's high energy density and stable operating voltage ensure that communication equipment can transmit data accurately and reliably, even in challenging environments.
Electronic Testing Equipment
Electronic testing equipment used in the oil and gas industry requires power sources that can provide consistent performance and high accuracy. The ER18505S battery meets these requirements, offering a combination of high energy density, low self-discharge rate, and wide operating temperature range. This makes it an excellent choice for electronic testing equipment, such as pressure testers, flow testers, and other diagnostic tools, which need to operate reliably and accurately in various conditions.
Navigation and Aviation Equipment
Navigation and aviation equipment used in downhole oil and gas exploration must be able to operate reliably and provide accurate guidance and control. The ER18505S battery provides the power needed to ensure that navigation and aviation equipment, such as gyroscopes, accelerometers, and altimeters, can operate consistently and effectively. The battery's high energy density and stable operating voltage ensure that navigation and aviation equipment can provide accurate and reliable guidance and control, even in extreme environments.
Sea Equipment
The ER18505S battery is also suitable for use in sea equipment, such as underwater robots and remote-operated vehicles (ROVs) used in offshore oil and gas exploration. These applications require power sources that can provide consistent performance and high reliability in underwater environments. The battery's robust construction, hermetic sealing, and non-flammable electrolyte make it an ideal choice for sea equipment, ensuring that it can operate reliably and safely in underwater conditions.
Oil Drilling Exploration and High-Temperature Downhole Electronic Pressure Gauge
The ER18505S battery is well-suited for oil drilling exploration and high-temperature downhole electronic pressure gauges. These applications require power sources that can withstand high temperatures and provide consistent performance over extended periods.
