昆2井是柴达木盆地北缘昆特依i号构造上的一口风险深探井，井深为5950米，是目前柴北缘最深一口探井。
Kun 2 well with the depth of 5950 meters is the deepest risky exploration well located at the Kunteyi structure I on the northern Qaidam Basin.
介绍了一种新型油井水泥缓凝剂QR- 300c的应用性能和在吐哈地区3口深探井油层套管固井中的应用情况。
The paper introduces the field performance of a new kind of oil well cement retarder QR-300C, and its application in production string cementing on three deep exploratory Wells at Tuha oil field.
超深探井在钻进过程中出现套管挤毁、井漏而常规封堵无效等复杂问题，影响了下一步正常钻进，短回接尾管固井技术能很好地解决该技术难题。
The short liner cementing technique can successfully solve some difficult technical problems, such as casing collapse, loss circulation during ultra deep exploratory well drilling operations.
近日，中国石化重点探井马深1井顺利完钻，完钻井深8418米，创亚洲第一超深钻井纪录。
Recently, the important exploration well Mashen 1 is successfully drilled with the depth of 8418 meters, which creates the first ultra-deep drilling record in Asia.
塔深1井是世界上第一口以寻找石油和天然气为目的的超深科学探井。
The ultradeep well No. 1 in the Tarim basin is the first ultradeep scientific well for searching for oil in the world.
由于它埋藏深、探井少，且缺乏三维地震资料，给储层预测工作带来很大难度。
Because it is buried deeply with few exploration Wells and lacking of 3-d seismic data, it is very hard to predict the reservoir.
由于它埋藏深、探井少，且缺乏三维地震资料，给储层预测工作带来很大难度。
Because it is buried deeply with few exploration Wells and lacking of 3-d seismic data, it is very hard to predict the reservoir.
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