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1)  sticking [英][stik]  [美][stɪk]
卡钻
1.
Based on lessons and experiences learned from the previous countermeasures dealing with drilling accidents, this study put forward a new type of safety joint while drilling which could treat sticking very well, while introducing in detail what the problem of sticking was like and the superiority and strength of this new safety joint.
在对钻井事故处理不断思考和总结的基础上,根据卡钻特点,研制了一种能很好地处理卡钻事故的新型随钻安全接头;同时对其优越性及其强度进行了分析。
2.
However, there have been seven sticking accidents happened during the mid stage of development, which has great effect on the exploration and development of the region.
川西新场构造沙溪庙气藏的主要开发手段是应用丛式定向井组,但在开发中期发生了7次卡钻事故,严重影响了该地区的勘探开发进程。
3.
The sticking of the downhole string happened occasionally because great quantity of packers and other tools with slips are used.
许多卡钻事故是由于封隔器及其他锚瓦类井下工具的使用造成的,Y211型封隔器的卡钻问题最为突出,且多发生在定向井中。
2)  drill pipe sticking
卡钻
1.
Based on groping for and summarization of the processing method drilling failure,and according to the characteristic of drill pipe sticking,this paper proposed a new design for drilling safety joint,which can commendably deal with drill pipe sticking accidents.
在对钻井事故处理不断探索和总结的基础上,根据卡钻特点,提出了一种能很好地处理井下卡钻事故的新型随钻安全接头的设计方案,并对中轴的2种承载模型(上下滑键不对称和对称模型)进行了应力、塑性应变和变形分布分析。
2.
In consideration of drill pipe sticking in production of limestone section, it is considered that the sticking is caused by uncleaning wellbore, thus the concept of releasing the sticking by acidizing is proposed.
针对一口生产气井在灰岩井段卡钻的事实,认为是井眼不清洁所致,为此提出酸化解卡思路。
3)  pipe sticking
卡钻
1.
These high pressures, combined with depleted zones, frequently induced differential pipe sticking.
70以上,同时存在压力亏空层,极易发生压差卡钻事故。
4)  stuck [英][stʌk]  [美][stʌk]
卡钻
1.
Tech of Unstuck of Perforated Gun in Horizontal Well of Moxi Gas Field;
磨溪气田水平井射孔枪卡钻解卡工艺技术
2.
Soak diesel and releasing stuck agents were employed in site but no any effect.
当发现卡钻位置在灰岩地层时,仅注入15%的盐酸5。
3.
When constituting releasing stuck program, we must analyze the stuck reasons and confirm the depth of the free point at first, as the essential prerequisite and basis.
处理卡钻问题时 ,首先要分析卡钻原因 ,确定卡点位置 ,这是制定事故处理方案的前提和依据。
5)  bit freezing
卡钻
6)  drill chuck
钻卡
补充资料:压差卡钻
分子式:
CAS号:

性质:由于钻柱的一部分(通常是钻铤)嵌入井壁泥饼中,在钻柱周围形成不均匀的压力分布而引起的卡钻。发生压差卡钻的原因是有一个渗透性的地层,在钻柱及井壁泥饼和地层间存在压差,压差使钻柱贴附于井壁。

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