Oil pipe pressure reducing device for oil collection

• Main Authors: CAO MING, ZHANG XIAOFAN, LI CUIFANG, ZHOU CHAO, LIU TIANSHENG, WANG DIANXIN, WANG YONG, XUE GUANGPENG
• Format: Patent
• Language: Chinese; English
• Published: 05.11.2019
• 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 discloses an oil pipe pressure reducing device for oil collection. The reducing valve comprises a lower reducing valve body, an upper reducing valve body, a first oil pipe and a second connecting end, an upper pressure reducing valve body is arranged at one end of the lower pressure reducing valve body; a first oil pipe and a second oil pipe are arranged on the two sides of the lower pressure reducing valve body correspondingly. An oil inlet is formed in one side of the lower pressure reducing valve body, an inner cavity is formed in the lower pressure reducing valve body, afirst connecting end is arranged at one end of the first oil pipe, an internal thread is arranged on one side of the first connecting end, a second connecting end is fixed to one end of the second oilpipe, and the second connecting end is tightly attached to the threaded groove. According to the oil pipe pressure reducing device for oil collection, the adjusting cover is arranged, the adjusting cover is rotated to move, t