Episode 51 · Engineering Deep Dives
From Prospect to First Oil: Drillships, Swivels, Hammers and Turrets
Follow fictional engineer Farah from a prospect on a map to an operating offshore field. Site surveys and geohazards lead into drillships, dynamic positioning, heave compensation, top drives and swivels. Pile hammers, anchors, FPSO turret moorings and swivel stacks bring the story through integration, hook-up and first oil. Story characters, facilities and story figures are fictional and illustrative.
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See it work
Explore the working principle
Inside this episode
- Cold open: the dot on the map
- The map is not the seabed
- A ship that refuses to move
- Derrick, moonpool and the long steel straw
- Deepwater Horizon: when the scissors met a bent straw
- Swivels: how to spin a pipe and pump through it at the same time
- Spudding Kestrel
- Hammers, part one: driving steel into the seabed
- Hammers, part two: down the hole
- Appraisal and the choice of a floating factory
- The turret: a ship that spins around a fixed point
- The swivel stack: the most intricate rotating joint at sea
- Gryphon Alpha and Petrojarl Banff: when the anchors let go
- Building the factory while the holes are drilled
- Hook up: plugging the ship into the field
- Five lessons for a digital architect
- Epilogue
Production credits & AI disclosure
Scripts generated with Claude Opus. Synthetic narration generated with Edge TTS. Reviewed, listened to, and approved by Sankalp Thakur.