1. a fitting at the top of the casing of an oil or gas well to allow pumping, cleaning, and the separation of gas from oil
casing head 例句
英汉例句
the liquid hydrocarbon recovered from casing head gas by adsorption, compression, or refrigeration. casing head gas is the gas recovered at the surface from an oil well.
the reliabilities of casing head and gas-producing wellhead are related with the producing safety.
套管头及采气井口是完井采气井口装置,使用可靠关系到一口井长期采气的安全。
the double barrel extraction wellhead assembly is mines thick oil's important installment, mainly by the landing head, the casing head and the production tree three parts is composed.
双管采油井口装置是开采稠油的重要装置,主要由油管头、套管头、采油树和闸阀四部分组成。
for improving need assembling the casing head, the cutting casing pipe on project, we have designed the device of cutting casing head to change unfavorable factors using acetylene gas to cut case.
this article presented the research on matching technology of casing head and gas-producing wellhead for guaranteeing the safety of drilling and production test operation.