Treatment method and filling device for gas well foam drainage gas recovery

• Main Authors: JIA MIN, LIU YAN, DU JING, WANG HAOYU, LI NAN, XIONG CHUNMING, XU ZHIYU, SHI JUNFENG, CAO GUANGQIANG, CHEN JUN, JIANG XIAOHUA, YANG XIAOPENG
• Format: Patent
• Language: Chinese; English
• Published: 11.07.2023
• 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 invention provides a processing method for gas well foam drainage gas recovery and a filling device. The method comprises the steps that production dynamic data of a gas well and operation data of an automatic filling device are collected through the Internet of Things; the production dynamic data and the operation data of the automatic filling device are input to a cloud or mobile terminal platform; the production dynamic data and the operation data of the automatic filling device are analyzed and optimized through a cloud or mobile terminal platform; the analyzed and optimized data are input into an automatic filling device, the automatic filling device adjusts the filling system and the using amount according to the analyzed and optimized data, and liquid medicine is filled into the gas well; gas and water with foams generated by gas wells are collected in the single-well gas collection manifold and enter the cluster defoaming device. The problems that in the western gas field of China, the work amount