Ground throttling device

• Main Authors: QI YUANYUAN, YUAN CHANGZHONG, LIN ZHONGCAN, CHEN YUNFENG, LIN BENCHANG, ZHENG HAIBO
• Format: Patent
• Language: Chinese; English
• Published: 19.01.2021
• 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 invention provides a ground throttling device which comprises a throttling device body, the throttling device body carries out throttling and pressure reduction on natural gas flowing through thethrottling device body, it is guaranteed that the temperature of the natural gas is always located ab...