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阐述了 JL S-Φ2 5伞式集流型流量含水仪在井斜 0°～ 5 0°时实验研究情况。在流量较低 (5～ 10 0 m3/d)时取得了如下实验结果 :1在井斜 5 0°以内集流型涡轮流量计受井斜角度影响不大 ,在仪器允许误差范围内 ;2集流型过流式流体电容仪随井斜角度增大 ,测试相对误差也增加 ,流量较大或高含水时受井斜影响较小。建议此类仪器在井斜角度大于 2 0°时测试应用斜井刻度的图版解释。
The experimental research on JL S-Φ25 umbrella-type flow-collecting water flow meter at well inclination 0 ° ~ 50 ° is described. The following experimental results have been obtained when the flow rate is low (5 ~ 10 0 m3 / d): 1 The turbine flowmeter within the inclination of 50 ° has little effect on the inclination angle, and is within the allowable error range of the instrument; 2 With the increase of inclination angle, the overcurrent fluid capacitance meter increases the test relative error, and is less affected by well inclination when the flow rate is larger or water-cut. It is recommended that such instruments test the illustration of inclinations applied when the inclination angle is greater than 20 °.