绿色和平组织有毒和电子废品专家卡西·哈雷尔(Casey Harrell)说:这些产品的设计初衷应考虑到报废问题。
'They are designed for obsolescence,' says Casey Harrell, an expert on toxins and e-waste with Greenpeace.
在钻井施工作业中,螺杆钻具常因砂卡导致螺杆马达工作失效,导致螺杆钻具报废,严重影响了正常钻井作业。
During drilling process, screw drill motor sometimes doesn't work properly or even seriously damaged because of sand jamming.
因出砂、套管垢沉积、落物、注灰等原因常造成钻杆卡钻,导致油水井报废。
Many reasons like out sand, deposition of case dirty, falling things and cement injection can cause the drill pipe sticking and the well abandoned.
迪那11井是继迪那-1井钻遇超高压盐水层卡钻报废后,新布的一口预探井。
Well Dina-11 is a newly planed exploratory well, as the former Dina-1 was abandoned because of pipe sticking in the salt-water formation with ultra-high pressure.
迪那11井是继迪那-1井钻遇超高压盐水层卡钻报废后,新布的一口预探井。
Well Dina-11 is a newly planed exploratory well, as the former Dina-1 was abandoned because of pipe sticking in the salt-water formation with ultra-high pressure.
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