Tracking since Oct 5 — growth appears once we have a second daily reading.
Update history
1.5.4Oct 2, 2026 · seen Oct 5, 2026
Removed banner ads to give the field more screen space.<br>Made tutorial and quest guidance more compact. Tap a summary to read the full instructions.<br>Fixed long quest text spilling outside its card.<br>Made production alerts smaller while keeping their facility guidance available.<br>
Only the current version so far — new entries appear as the game ships updates.
Turn a quiet field into a living oil operation in Oil Drilling Idle, a landscape idle-management game about finding, drilling, moving, refining, and shipping crude oil.
Start with a survey truck and a small undeveloped field. Explore the ground, scan promising cells, and play the drilling mini-game to find the right pressure and depth. Every completed well brings your operation closer to its next expansion.
BUILD A COMPLETE FIELD
• Build wells, pumps, separators, tanks, refineries, and shipping docks.
• Connect every machine with pipelines and keep the flow moving.
• Sell crude, refine products, and ship orders for cash.
• Hire field crew to improve drilling and maintenance.
• Unlock new land as your wells come online.
PLAY AT YOUR PACE
• Use a touch joystick for movement and drag connections for pipes.
• Make short drilling decisions, then let your field produce over time.
• Return later to collect local offline progress.
• Follow quests that guide you from the first scan to a self-running field.
English and Korean are available from Settings. The game works offline and stores progress locally on your device.
