价值工程
價值工程
개치공정
VALUE ENGINEERING
2013年
14期
51-52
,共2页
修井作业%带压作业%安全环保
脩井作業%帶壓作業%安全環保
수정작업%대압작업%안전배보
workover treatment%operation under pressure%safety and environmental protection
目前国内共有油水井21.6万口,年修井量在20万井次以上,且每年以近2万井次速度增长.如此浩大的作业量普遍采用常规修井技术施工,即采用放喷降压和洗压井方式作业,对油气田开采成本和环境影响构成了巨大的压力.辽河油田自主研发的带压修井工艺技术,正是转变发展方式,改进作业手段,走高效、低耗、零排放的一项最佳采油工程技术.
目前國內共有油水井21.6萬口,年脩井量在20萬井次以上,且每年以近2萬井次速度增長.如此浩大的作業量普遍採用常規脩井技術施工,即採用放噴降壓和洗壓井方式作業,對油氣田開採成本和環境影響構成瞭巨大的壓力.遼河油田自主研髮的帶壓脩井工藝技術,正是轉變髮展方式,改進作業手段,走高效、低耗、零排放的一項最佳採油工程技術.
목전국내공유유수정21.6만구,년수정량재20만정차이상,차매년이근2만정차속도증장.여차호대적작업량보편채용상규수정기술시공,즉채용방분강압화세압정방식작업,대유기전개채성본화배경영향구성료거대적압력.료하유전자주연발적대압수정공예기술,정시전변발전방식,개진작업수단,주고효、저모、령배방적일항최가채유공정기술.
Currently in China, there are a total of 216,000 oil-water wells, workover wells are more than 200,000 every year, and growing rate nearly 20,000 wells every year. The conventional workover technology is used in workover, namely blowout and pressure-relief and pressure washing treatment, which affects the cost of extracting oil and gas fields and the environment. The workover treatment under pressure researched and developed by Liaohe Oilfield is a best oil recovery engineering technology with changed treatment way, high efficiency, low energy consumption and zero release.
