泥浆气体分离器分离能力现场评估及应用  

Field evaluation and application of separation capability of mud gas separator

作　　者：李杨[1] Li Yang(Zhanjiang Branch of China Oilfield Services Co.LTD,Zhanjiang,Guangdong 524057)

机构地区：[1]中海油田服务股份有限公司湛江分公司,广东湛江524057

出　　处：《石化技术》2022年第4期117-118,共2页Petrochemical Industry Technology

摘　　要：泥浆气体分离器是压井作业中分离排除气侵泥浆中侵入气体必不可少的井控设备,其分离能力的大小直接影响着压井作业的成败,若分离能力太小,则可能出现压井失败、设备损坏等一系列恶劣后果。本文着重介绍泥浆气体分离器的工作过程,进而推导出泥浆气体分离器分离能力的现场计算公式,并通过现场应用实例进行说明其重要性,从而为以后泥浆气体分离器分离能力的现场评估提供借鉴。The mud gas separator is an indispensable well control equipment for separating and removing the gas from the gascutting mud during the killing operation. The separation capacity directly affects the success or failure of the killing operation. If the separation capacity is too small,it may lead to a series of bad consequences,such as well killing failure and equipment damage.This paper mainly introduces the working process of the mud gas separator,and then deduces the field calculation formula of the separation capacity of the mud gas separator,and illustrates its importance through field application examples,so as to provide reference for the future field evaluation of the separation capacity of the mud gas separator.

关 键 词：泥浆气体分离器 排气管线摩阻 液封静液压力 

分 类 号：TE951[石油与天然气工程—石油机械设备]