Rigorous Drilling-Nonproductive-Time Determination and Eliminating Invisible Lost Time

摘要

Measuring techniques that involve data-quality control (QC) and automatic detection of routine drilling operations are available in modern drilling programs. Implementation was carried out in an onshore area in which a series of similar wells was drilled. Measurement accuracy, training, and development of new work processes that were implemented successfully and these led to major key-performance-indicator (KPI) time savings of 31 to 43%.