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You don't have to trip if your cutting tool never wears out. You fix it to the end of a casing string and just keep adding lengths. The hole is cased as soon as
by BigParm 2y ago
You don't have to trip if your cutting tool never wears out. You fix it to the end of a casing string and just keep adding lengths. The hole is cased as soon as it's drilled.
- cnote337 2y agoAnd so when you go to cement your casing in place, you, what?, cement your brand new indestructible quaise 'drill bit' in the hole? Sorry, I think not. Neat idea, but there's big holes in that in practice.