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- Keywords oilwell cement cementing slurry rheology model; 油井水泥;固井;水泥浆;流变性;模型;
- Keywords Anti-channeling;Cementing Slurry;Micro-fracture;Puguang Gasfield; 防气窜;固井;微间隙-微裂缝;普光气田;
- The rheology of oilwell cement slurry is the key factor to the slurry for formulation designing and safe cementing. 油井水泥浆的流变性是水泥浆配方设计的核心及安全施工的前提。
- Laboratory Evaluation and Field Trial Uses of Salt Tolerant Cementing Slurry for High Salinity Wells 含盐井抗盐水泥浆体系的室内评价和现场试验
- 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。
- Here the interface cementing performance of cinder MTC slurry and well cement slurry is compared under 3 states of no filte. 为此,系统地比较了矿渣MTC水泥浆与油井水泥浆在没有滤饼、普通钻井液滤饼、多功能钻井液滤饼3种情况下的界面胶结性能。
- Applications of 35 wells in five areas indicate that good cementing results were got by using the magnetized cement slurry. 在5个地区用磁化含有添加剂的水泥浆固井35口,固井质量明显高于未磁化水泥浆。
- If the drilling fluid in the annulus cannot be completely displaced, even the best cement slurry cannot provide high cementing quality. 如果水泥浆未能"替净"环空泥浆,再好的水泥浆体系也根本不起作用。
- A good cement slurry system must have the function of combating gas migration and minimize the risks of cementing in HTHP gas well. 一个良好的水泥浆体系应具有防窜功能,并能将高温高压固井的风险减少到最低限度。
- The building is made of hydraulic cement. 大楼是用水硬水泥建造的。
- Transforming drilling fluid into cementing fluid to replace cement slurry by adding curing agent and other necessary additive is called MTC cementing technique. 在钻井液中加入固化剂和其他必须的处理剂,将其转化为固井液代替水泥浆固井,简称MTC固井。
- Cement output next year would be57 million tons. 明年的水泥产量(将)有5700万吨。
- The front of the brick house was faced with cement. 这栋砖房的正面抹了一层水泥。
- 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。
- low density cementing slurry 低密度水泥浆
- The sack of cement hit the ground with a thump. 水泥袋砰的一声落在地上。
- cementing slurry 固井水泥浆
- The cement will set in a few hours. 水泥几小时后就会凝固。
- Gradient multi-setting cement slurry system can take the place of double stage cementing in long isolation sections in certain degree, and it displaces many advantages. 对于封固段较长的固井作业,采用梯度多凝水泥浆体系,在一定程度上可以代替双级固井,具有很强的优越性。