The Norsok L-001 standard was first introduced in 1996, with the aim of improving safety and efficiency in drilling and well operations on the NCS. Since then, the standard has undergone several revisions, with the most recent update being published in 2019.
Norsok L-001: Understanding the Standard for Drilling and Well Operations** norsok l-001 pdf
Norsok L-001 is a Norwegian industry standard that outlines the requirements and guidelines for drilling and well operations on the Norwegian Continental Shelf (NCS). The standard covers a wide range of topics, including drilling operations, well construction, well control, and environmental protection. The Norsok L-001 standard was first introduced in