Circumferentially spaced magnetic field generating devices
A downhole induction resistivity assembly that comprises a downhole tool string component. The tool string component comprises an induction transmitter. The transmitter is adapted to induce an induction field in the surrounding formation. A first induction receiver is spaced apart from the transmitt...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A downhole induction resistivity assembly that comprises a downhole tool string component. The tool string component comprises an induction transmitter. The transmitter is adapted to induce an induction field in the surrounding formation. A first induction receiver is spaced apart from the transmitter and is adapted to measure the induction field. A magnetic field generating mechanism is disposed circumferentially adjacent the transmitter and adapted to guide the transmitter's signal into the formation. |
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