Permian Basin Top Rigs by Wells Drilled Since 2024

Ensign T138 The Ensign T138 drilling rig is part of Ensign Energy Services’ fleet, a company renowned for its advanced drilling technologies and global operations. Ensign T138: Operational Highlights Here’s the summarized activity profile for the Ensign T138 drilling rig: Rig Profile: AKITA 521 – Activity & Performance Summary Here’s…

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Why Drilling Time Estimates Are a Problem—And How DDRs Help Fix It

In oil & gas operations, drilling time estimates are more than just planning tools—they’re the foundation for budgeting, rig scheduling, and investor expectations. But despite their importance, these estimates are often inaccurate, leading to cost overruns, delays, and poor capital efficiency. Fortunately, one tool has proven invaluable in closing the gap between planning and reality: the Daily Drilling Report (DDR).

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