Title: Probe into Injection Stimulation Process in Bamianhe Oilfield
Abstract: Due to constant rising of its water injection pressure,Bamianhe Oilfield runs into the concerns that some water wells are short of water injection,and even difficult to be injected sometimes,bringing production drawdown to corresponding oil wells which cannot obtain sufficient producing energy.Although acid operation helps waterflooding wells stimulate injection through depressurization,it is necessary to select specific acid technology in respond to specific formation blocking.Conventional mud acid technology is available for water wells that had a good waterflooding result in initial waterflooding stage but have difficulty in waterflooding in late stage,and retardance acid one available for those that have difficulty in waterflooding in initial stage.
Publication Year: 2014
Publication Date: 2014-01-01
Language: en
Type: article
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