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Oil Authority›Glossary›B›Bale Eyes

Bale Eyes — Oil & Gas Glossary

Drilling Equipment

The end of the bale bars that form an enclosed eye.

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Two large support legs that when standing form a steel A-frame structure that supports the derrick; provides support fra

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Long, heavy steel bars with an eye on each end connecting traveling blocks to elevators.

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A crossover sub inserted between the drill collar and the bit.

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Bolts placed through a pin that prevents the pin from sliding out of the hole.

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