【摘要】 美国加州Beta油田与我国辽东湾SZ36-1油田具有相似的特点。Beta油田具油稠(平均比重0.96)、埋深适中、含油井段长、储层疏松易出砂等特点。壳牌石油公司采用了防砂系统,电潜泵采油,注水保持压力以及多井槽、弯导管平台钻井等工艺措施,取得了较好的效益、笔者通过Beta油田与SZ36-1油田的对比,对开发SZ36-1油田试验区开发井网、完井工艺、采油方式以及钻井平台选型等,提出了建议.更多还原

【Abstract】 lfield offshore California,the United States is very similar to the SZ36 -1 Oilfield in Laodong Gulf of China in characteristics.The Beta Oilfield has heavy oil and a medium buried depth with a long oil bearing interval.It is an unconsolidated reservoir with sand production problems.A sand contorl system was applied to the Beta Field by Shell and the contractors Jointly with eletrical submersible pump used after sand control,water injection to mentain reservoir pressure and a drilling plateform with 60-80 slots,a part of whcih using cured conductors.Thus a better result has been achieved without sand production.Compared the characteristics of the Beta Oilfield with those of the SZ36-1 Oilfield,the writer makes some suggestions on development of the SZ36-1 pilot project regarding well patterns,completions,artificial lift and the number of slots of plateform.更多还原