Unpowered automatic loading method and device for oil well produced liquid

• Main Authors: SUN SHIPING, ZHANG CUNYANG, SU PENGLONG, ZHANG BIN, TIAN ALIN, SU YANLI, QI YAMING, CHENG HONGJIE, WANG LONG, ZHAN YOUHUI, ZHAO HAIYAN, ZHONG HONG, REN QIUYUE, LI LONG, HUANG QIANG
• Format: Patent
• Language: Chinese; English
• Published: 09.10.2020
• Subjects: BOTTLES, JARS OR SIMILAR CONTAINERS; DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISEPROVIDED FOR; EARTH DRILLING; EARTH DRILLING, e.g. DEEP DRILLING; FIXED CONSTRUCTIONS; LIQUID HANDLING; MINING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS; OPENING, CLOSING; PERFORMING OPERATIONS; TRANSPORTING

The invention relates to the technical field of oil well produced liquid in the petroleum natural industry, in particular to an unpowered automatic loading method and device for oil well produced liquid. The unpowered automatic loading method for the oil well produced liquid is carried out according to the following steps that an oil well gas-liquid mixture enters an oil-gas separator through a liquid inlet pipeline for oil-gas separation, separated gas is exhausted through an exhaust pipeline, separated liquid is stored in the oil-gas separator, and a flow adjusting valve is ready to be opened for truck loading after receiving signals. The device comprises the oil-gas separator, a heater and a control cabinet. The device is reasonable and compact in structure and convenient to use, adoptsa skid-mounted structure, integrates gas-liquid separation, storage, heating and unpowered quantitative loading functions, meets standard requirements, solves potential safety hazards existing in theproduction process, reali