-Purpose: Our expertly engineered drill collars add substantial weight to the drill bit, ensuring it remains in constant contact with the geological formation, while offering unparalleled stability to the drill string for optimal drilling performance.
-Specifications:
1) Size: Available in outer diameters ranging from 3-1/8" to 11", with industry-standard lengths of 31 feet, providing a versatile solution for diverse drilling operations.
2) Material: Crafted from premium alloy steel, these drill collars boast high yield strength, ensuring durability and reliability in demanding drilling environments.
3) Weight: Designed to be significantly heavier than drill pipe, with a specific gravity approximately at 7.8, enhancing downhole stability and performance.
4) Thread Connections: Featuring API Regular or other premium thread options, these connections ensure secure and efficient assembly.
-Features:
1) Equipped with spiral grooves, these drill collars effectively prevent differential sticking, enhancing operational safety and efficiency.
2) Non-magnetic drill collars are available to support sensitive directional tools, ensuring accuracy and precision in directional drilling applications.
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