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- The tubeless cementing plug technology for using wire rope putting cement slurry into the pointed position in wellhole is proposed. 引入清洁生产理念,提出了用钢丝绳将水泥浆送入井筒中预定位置的施工工艺,即无管柱注水泥塞工艺。
- Drilling Cementing Plug in Deep Open-Hole Section Located on Carbonate Crack Reservoir in the Tahe Oilfield 塔河碳酸盐岩缝洞油藏深井裸眼段打水泥塞工艺技术
- But the two stage tools used to so far are mostly required to drill the rubber plug or cement plug out after the cementing job is done. 但目前所使用的双级注水泥工具固井后均需用小钻杆钻除胶塞和水泥塞，费用高、时间长。
- Keywords workover treatment;tubeless cementing plug technology;clean production;economic benefit; 井下作业;无管柱注水泥塞工艺;清洁生产;经济效益;
- John is the spark plug on his rowing team. 约翰是划船队的中坚分子。
- You can plug into the national computer network. 你可以接通全国计算机网络。
- The TV compere gave her new record a plug. 电视节目主持人极力推荐她的新唱片。
- The building is made of hydraulic cement. 大楼是用水硬水泥建造的。
- The wall plug is broken, isn't it? 墙上的插座坏了，不是吗？
- Cement output next year would be57 million tons. 明年的水泥产量(将)有5700万吨。
- It's hard to get at the spark plug without a proper wrench. 没有一把合适的扳钳，要抓住那个火花塞是困难的。
- The front of the brick house was faced with cement. 这栋砖房的正面抹了一层水泥。
- Pull (out) the plug and let the water drain away. 拔掉塞子，把水放掉。
- Our object is to further cement trade relations. 我们的目标是进一步加强贸易关系。
- Concrete is made of cement, sand, stone and water. 混凝土是由水泥，砂子石头和水混合做的。
- Will you plug in the tape recorder for me? 请你替我把录音机的插头插上好吗?
- The sack of cement hit the ground with a thump. 水泥袋砰的一声落在地上。
- She pulled the plug to let out the water. 她拔起塞子放水。
- The cement will set in a few hours. 水泥几小时后就会凝固。
- He put plug in his ear because the noise was too loud. 因为太吵闹了，他用耳塞堵住了耳朵。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
