Oil and gas recovery valve for safety of oil and gas field

• Main Author: ZHU XINGGANG
• Format: Patent
• Language: Chinese; English
• Published: 30.08.2022
• Subjects: CHEMISTRY; CRACKING HYDROCARBON OILS; FUELS; LUBRICANTS; METALLURGY; MINERAL WAXES; PEAT; PERFORMING OPERATIONS; PETROLEUM, GAS OR COKE INDUSTRIES; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; SEPARATION; TECHNICAL GASES CONTAINING CARBON MONOXIDE; TRANSPORTING

The utility model provides an oil and gas recovery valve for safety of an oil and gas field. The oil and gas recovery valve comprises a valve body, a gas inlet and a lower recovery port, an air inlet is formed in the middle of the lower portion of the valve body, and the valve body is fixedly connec...