Are the properties of downhole batteries primary or secondary? https://youtu.be/MqKE8UhA8rc...
Read MoreHow to maintain and test MWD downhole lithium batteries?
The operating time of lithium batteries is estimated based on the downhole operating temperature, the time the instrument is cycled downhole, the time the battery has been in use, and the performance of the individual batteries.
The remaining energy of the battery should be estimated after each trip to ensure that it meets the needs of the next lying drill.
When handling batteries, especially at high temperatures or when they are cracked, they must be handled carefully and gently. Once batteries are used up, they must be disposed of properly to avoid contamination of the environment.
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