Oil -gas separation device and well head gas recovery unit

• Main Authors: Chen Weidong, Yang Bo, Li Hong, Zhu Lei, Liu Zhuanyang, Ma Juan, Liu Changzhi, Ma Jie, Guo Yong, Rao Delin, Zhang Wei, Mao Zhe, Gong Jiangqun, Yang Jinsheng, Dong Ce, Wu Lianyong, Li Helong
• Format: Patent
• Language: Chinese; English
• Published: 10.08.2016
• Subjects: ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; CHEMISTRY; EARTH DRILLING; EARTH DRILLING, e.g. DEEP DRILLING; FIRELIGHTERS; FIXED CONSTRUCTIONS; FUELS; FUELS NOT OTHERWISE PROVIDED FOR; LIQUEFIED PETROLEUM GAS; LUBRICANTS; METALLURGY; MINING; NATURAL GAS; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS; PEAT; PETROLEUM, GAS OR COKE INDUSTRIES; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K; TECHNICAL GASES CONTAINING CARBON MONOXIDE

The utility model discloses an oil -gas separation device and well head gas recovery unit, the oil -gas separation device includes: the casing that has the cavity, the casing has partition portion, separate the inferior officer the cavity falls into upper plenum and lower cavity, seted up in the partition portion with the upper plenum with the through -hole of lower cavity intercommunication, seted up on the casing with down the cavity intercommunication the import and with the export of upper plenum intercommunication, the casing has and is located down in the cavity and with the holding portion that partition portion links to each other, set up the through hole with lower cavity intercommunication in the holding portion, the setting is in shutoff piece in the holding portion, the shutoff piece can be right the through -hole carries out the shutoff. Oil -gas separation device and well head gas recovery unit can separate oil gas, prevent when vapour is scurried that crude oil from getting into gas collecting