Abstract
An electronic manometer is presented to study the formation fracturing process by high pressure gas in an oil-well and develop a kind of torpedo used for this process. It can record the pressure-time relation over the whole process. The measurement error is less than 1.5% under a temperature up to 150°C and a pressure of 200 MPa. In this paper, a new type of self-compensating charge amplifier, an ASIC and a calibration system will be discussed in detail. Other units of the manometer will be given briefly. The field test results are also presented.
| Original language | English |
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| Pages | 471-474 |
| Number of pages | 4 |
| Publication status | Published - 1994 |
| Externally published | Yes |
| Event | Proceedings of the 1994 IEEE Instrumentation and Measurement Technology Conference. Part 2 (of 3) - Hamamatsu, Jpn Duration: 10 May 1994 → 12 May 1994 |
Conference
| Conference | Proceedings of the 1994 IEEE Instrumentation and Measurement Technology Conference. Part 2 (of 3) |
|---|---|
| City | Hamamatsu, Jpn |
| Period | 10/05/94 → 12/05/94 |
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Zu, J., Wang, H., Song, S., Zhang, W., & Sheng, X. (1994). Electronic manometer under the oil well. 471-474. Paper presented at Proceedings of the 1994 IEEE Instrumentation and Measurement Technology Conference. Part 2 (of 3), Hamamatsu, Jpn.