Novel oil extraction water injection metering device
The utility model relates to the technical field of oilfield water injection, in particular to a novel oil extraction water injection metering device which comprises a water conveying pipeline, first connecting hoops are arranged at the two ends of the outer surface of the water conveying pipeline,...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model relates to the technical field of oilfield water injection, in particular to a novel oil extraction water injection metering device which comprises a water conveying pipeline, first connecting hoops are arranged at the two ends of the outer surface of the water conveying pipeline, and a second connecting hoop is arranged on one side of the outer surface of each first connecting hoop. A second clamping plate is arranged on the other side of the outer surface of the first connecting clamp, a fixing screw is arranged in the middle of the upper surface of the second clamping plate, a fixing nut is arranged at the upper end of the outer surface of the fixing screw, and a first clamping plate is arranged on one side of the outer surface of the second connecting clamp. Mounting inner cavities are formed in the first connecting clamp and the second connecting clamp correspondingly, and at least two heating pieces are arranged in each mounting inner cavity. According to the novel oil extraction and w |
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