4. Boring or penetrating the earth
  5. Processes
  6. Boring horizontal bores

Benjamin C. Gray

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Drilling short radius curvature well bores

Boring or penetrating the earth – Processes – Boring horizontal bores
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Injection assembly

Advancing material of indeterminate length – By orbitally traveling material-engaging surface – On endless belt or chain
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Profile ID: LFUS-PAI-P-1838647

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