Measuring device for wellhead angle difference of petroleum and natural gas directional well

• Main Authors: XU SHAOJING, CHENG SHULIN, XU WEI
• Format: Patent
• Language: Chinese; English
• Published: 14.07.2023
• Subjects: EARTH DRILLING; EARTH DRILLING, e.g. DEEP DRILLING; FIXED CONSTRUCTIONS; MINING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS

The utility model relates to the technical field of angle measurement, in particular to an oil and gas directional well mouth angle difference measuring device which comprises an instrument support, the surface of the instrument support is fixedly connected with two fixing plates, one ends of the two fixing plates are rotatably connected with an adjusting rod, one end of the instrument support is slidably connected with a digital ruler, and the digital ruler is connected with the instrument support. One end of the digital ruler is fixedly connected with a limiting ruler, the end, close to the digital ruler, of the instrument support is fixedly connected with an adjusting block, an extending device is arranged on the lower surface of the instrument support and comprises a fixing block, the fixing block is connected with the instrument support in a clamped mode, and the upper surface of the fixing block is rotationally connected with a fixing rod; an auxiliary block is fixedly connected to the lower end of the