Production testing well elevated tank simple scale device

• Main Authors: WANG SHUNSHENG, REN JINMING, WANG MINGCHONG, CAO LIJUN
• Format: Patent
• Language: Chinese; English
• Published: 14.05.2008
• Subjects: MEASURING; MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL; METERING BY VOLUME; PHYSICS; TESTING

The utility model relates to a trial-producing-well overhead-tank simple scale-stick device belonging to the filed of the oil-field trial-producing-well overhead-tank scale stick, and comprises a bushing oil inlet hole (1), a bushing (2), a copper floating ball (3), a hollow aluminum alloy pipe (4) with the scale, a scale (5) and a bushing cover (6), wherein, the bushing (2) is provided with the bushing oil inlet hole (1), the copper floating ball (3) is connected with the hollow aluminum alloy pipe (4) with the scale, the hollow aluminum alloy pipe (4) with the scale is provided with the scale (5), and the bushing cover (6) is inserted into the bushing (2). The device is simpler and safer, and is applicable to the well containing the hydrogen sulfide and the light petroleum product, thereby the adaptability is wider. The calculation of the variation inside the tank at a certain period of time is simpler. The calculation of the height of the actual liquid level inside the tank is simpler.