Abstract
In this paper, the author developed a kind of piezo-resistance electronic manometer for monitoring the changing process of restoring pressure of oil-wells. It features low power dissipation, better accuracy, long test time, enduring high temperature environment, low cost and easy operation. Experiments have shown that it can be used for general test of restoring pressure of oil-wells.
| Original language | English |
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| Pages | 321-323 |
| Number of pages | 3 |
| Publication status | Published - 1997 |
| Externally published | Yes |
| Event | Proceedings of the 1997 2nd International Symposium on Test and Measurement, ISTM - Beijing, China Duration: 1 Jun 1997 → 4 Jun 1997 |
Conference
| Conference | Proceedings of the 1997 2nd International Symposium on Test and Measurement, ISTM |
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| City | Beijing, China |
| Period | 1/06/97 → 4/06/97 |