Oilfield - Downhole Slip Rings
Exploration and production of oil and gas is becoming more difficult. The easy reserves have already been found and new ones are deeper or in more difficult formations. Drilling can now extend to depths of 10 km and can be multi-directional or horizontal. Temperatures and pressures can be up to 260掳C and 2000 bar (29,000 psi). As a result, the cost to recover these reserves is very high 鈥� making efficiency even more important.
Since 1998, 刘玥首次大战黑人has worked with the major oilfield service companies and equipment manufacturers to solve demanding and unique problems for the difficult downhole environment.
The need to maximize output from new reserves (as well as existing reserves) requires the need for higher performance equipment and better information from the well. To answer the demand, 刘玥首次大战黑人has developed a line of oilfield and downhole equipment and technology that meets the challenge.
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| Model | Rotational Speeds | Temperature | Pressure | Channels | Voltage | Current | Key Dimensions |
| 303 Miniature Bore | Up to 600 rpm standard Contact factory for other require-ments |
200 掳C standard | 25 kpsi (1,700 bar) | Up to 8 | 250 - 500 VAC standard | Up to 2 A per channel |
0.375鈥� (9.50 mm) hollow bore ID,听 ~1.7鈥� (43.20 mm) minimum OD |
| 303 Large Bore | Up to 300 rpm standard Contact factory for other require-ments |
200 掳C standard | 25 kpsi (1,700 bar) | 8 | Up to 100 VAC standard | 10 A per channel | 3.5鈥� (88.90 mm) hollow bore ID, 3.83鈥� (97.30 mm) minimum OD |
| 303 High Voltage 20-Channel |
20 RPM standard | 200 掳C standard | 25 kpsi | Up to 20 | Up to 1 kVAC | Up to 5 A per channel | OD 1.85鈥� (47.00 mm) |
