Session: Advances in Materials for Oil and Gas Production (Part II of III)
Case Studies of Drill Pipe Metallurgical Analysis (C2026-00129)
Tuesday, March 17, 2026
11:30 AM - 12:00 PM Central
Location: 362 DE
Earn .5 PDH
Interested in reading the entire paper? Click on the "Paper" button below to read on the AMPP Knowledge Hub!
*Please note, if your registration came with access to the conference proceedings don't forget to login to your AMPP Knowledge Hub account to access the paper for free. If you login and don't have access to the paper, you can purchase the individual paper or purchase the entire conference proceedings on your Knowledge Hub account.
Drill pipes are critical components in oil and gas drilling operations, serving as robust, seamless steel tubes that facilitate borehole creation and the transmission of power and fluids. Common grades include API 5CT J55, K55, N80, L80, and P110, each offering distinct mechanical properties tailored to specific operational demands. These pipes are engineered to endure high pressure, torque, and corrosive environments, ensuring efficient drilling and hydrocarbon extraction. Despite their durability, drill pipes can fail in service due to a range of factors such as fatigue, corrosion, erosion, stress concentrations, excessive bending, mechanical wear, or combinations thereof. Metallurgical failure analysis plays a vital role in diagnosing these failures and developing strategies to mitigate future occurrences. This paper presents a series of case studies highlighting metallurgical investigations into failures across various drill pipe grades, offering insights into root causes and preventive measures.
