Because the packer is non-central in the well,the wireline is piled up and the fishing program is very Complicated, It’s very difficult to Fish When the eccentric packer falls well. we developed a Fishing technology that combing a eccentric centralizer and Double tubing guide shoe style fishing tools. The eccentric centralizer has simple structure,conjugating with conventional fishing tools can be a great aid to fish a eccentric packer. Double tubing guide shoe style fishing tools has inside and outside tubing fishing structure,designed to be simple, low production costs, it is possible to realize a trip to buckling, pigging with cable, cutting and recycling the fish. According to theoretical calculations and field application tests show that Two kinds of eccentric fishing tools are principle viable, stable performance.they can greatly shorten the working time, reduce the operating expenses, to avoid more complicated underground situation, suitable to fish the eccentric packer in the offshore oilfield such as cable packer.%当前国际油价持续低迷，桶油成本仍在高位，渤海自营油田盈利能力下降并面临亏损。井下作业继续按原有模式运行利润也势必会大幅降低或出现亏损，而且井下作业存在诸多制约，为了进一步释放井下作业的降本增效潜力，渤海自营油田积极探索，大胆创新，推出了一套集约化的井下作业新模式。新模式的实施应用取得了良好的社会效益和经济效益，极大地提高了井下作业时效，降低了作业成本，缩短了油水井恢复周期，为低油价状态下渤海自营油田的稳步发展提供了坚实的基础。
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