Standard Number: NB/T 10843-2021(NB/T10843-2021)
Chinese:页岩气井油基钻井液重复利用技术规范
English:Technical Specification for Reuse of Oil-Based Drilling Fluids in Shale Gas Wells
Effective Date:2022-02-16
Standard Applicability:This document specifies the performance index requirements, recovery, treatment and reuse process technology, and health, safety and environmental management requirements in the reuse process of oil-based drilling fluids from shale gas wells. This document applies to the reuse of oil-based drilling fluid in shale gas wells.
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