广东化工
廣東化工
엄동화공
GUANGDONG CHEMICAL INDUSTRY
2012年
6期
111-111,76
,共2页
热流体%清蜡%洗井
熱流體%清蠟%洗井
열류체%청사%세정
hot fluid%paraffin%waxxing well
七棵树油田属于异常低压油田,含蜡高、析蜡点高,油井清蜡周期短,主要采取热流体循环洗井同时辅以投加清防蜡剂来清防蜡。文章分析了不同类型的热流体循环洗井在七棵树油田的应用情况,通过对比载荷、电流、返排期及产量变化,得出了目前最适合七棵树油田热循环洗井热流体。
七棵樹油田屬于異常低壓油田,含蠟高、析蠟點高,油井清蠟週期短,主要採取熱流體循環洗井同時輔以投加清防蠟劑來清防蠟。文章分析瞭不同類型的熱流體循環洗井在七棵樹油田的應用情況,通過對比載荷、電流、返排期及產量變化,得齣瞭目前最適閤七棵樹油田熱循環洗井熱流體。
칠과수유전속우이상저압유전,함사고、석사점고,유정청사주기단,주요채취열류체순배세정동시보이투가청방사제래청방사。문장분석료불동류형적열류체순배세정재칠과수유전적응용정황,통과대비재하、전류、반배기급산량변화,득출료목전최괄합칠과수유전열순배세정열류체。
The oil well＇s waxxing is the regularly problem in the oilfeield producting,it＇s appearing is the key factor whether the oil well can be producted normally.The Qikeshu oilfield belongs to abnormal low pressure oil,mainly adopts the hot fluid circulation well washing at the same time by adding paraffin remover to clean paraffin.The paper analyzed the different types of hot fluid circulation well washing in Qikeshu oilfield application situation,through the comparison of load,current,flowback period and Yield variation,that the most suitable hot fluid for the Qikeshu oilfield circulation well washing.
