SINGLE DRILLING GUIDE BASE FOR SUBSEA OIL WELLS SINGLE DRILLING GUIDE BASE FOR SUBSEA OIL WELLS
A single drilling guide base for subsea oil wells comprising two parts, namely a lower part (1) and an upper part (2), which are bolted together (at 7), the whole arrangement being provided with a seating indicator (5).
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Format: | Patent |
Sprache: | eng ; fre |
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Zusammenfassung: | A single drilling guide base for subsea oil wells comprising two parts, namely a lower part (1) and an upper part (2), which are bolted together (at 7), the whole arrangement being provided with a seating indicator (5). |
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