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- Air Lift Reverse Circulation used in Geo-thermal Drilling 气举反循环钻进在地热井施工中的应用
- Application of Air Lift Reverse Circulation Technique in Re-cleaning of Boring Concrete Piles 气举反循环工艺在钻孔桩二次清渣工序中的应用
- Air Lifting Reverse Circulation Bits 气举反循环钻进用钻头
- air--lift reverse circulation 气攀反循环
- PVC seat,chromed base and pole ,adjustable gas lift ,colors are available... 发布者：王梅所在地：浙江湖州市行业：家居用品职位：业务主管工作年限：一年以上
- circulation by gas lift degassing 喷气循环真空脱气法
- Application of New Multiparameter Test Analysis Technique in continuous Gas Lift wells . 多参数测试分析新技术在连续气举井中的应用
- Arcylic seat ,adjustable gas lift ,chromed base and pole ,colors are available .... 发布者：王梅所在地：浙江湖州市行业：家居用品职位：业务主管工作年限：一年以上
- Plunger lift was first applied in Tuha Oil Field to solve the problems of high water-cut and low-producing gas lift wells. 柱塞气举的试验成功为吐哈油田的低产、高含水、低效气举井的治理提供了新思路和新方法。
- It is necessary to optimally design plunger gas lift to ensure that gas lift is normally operating and a higher daily gas production can be obtained. 摘要为保证正常进行柱塞气举和有较高的日产气量，需要对柱塞气举进行优化设计。
- By introducing the technique of plunger gas lift,the optimal design of parameters and field operating prolong the flowing period effectively,and the bett... 通过引进柱塞气举技术,进行参数优化设计和现场施工,有效地延长了油井自喷期,取得了比较好的效果。
- In the course of production test, owing to a limited condition, at present the key methods which is swabbing, bailing, gas lift, gasifying water and formation test etc. 在试油阶段由于受条件的限制,目前采用的主要方法有抽汲、提捞、气举、气化水、地层测试等,对求准油层的产量并进行连续产能测试有较大的困难和局限性。
- The working and test parameters of gas lift valve was discussed. lt is the first time to design parameters of gas lift valve at higher temperature and deeper depth gas well design,such as the Su 1 block. 研究了气举排水采气工艺的设计理论，确定了气举阀的工作参数和调试参数：在苏1断块的气举设计中，创造性地进行深层高温气举用气举阀参数设计，经过现场验证是正确的。
- According to the exploration problems in an open-pit mine,a new drilling method using reverse circulation DTH hammer drill is put forward. 针对露天矿钻探施工中存在的问题,提出了利用贯通式反循环潜孔锤进行施工的新方法。
- The decoder does not need to lift reversely the coefficients and works normally.The requirement for ROI can be attained. 解码器不需要进行小波域系数的逆提升，而且达到感兴趣区域的恢复质量要求。
- In consideration of the operational characteristics of combination plunger gas lift, the distribution and parameters of gas-lift valves are designed with the depressurization method. 针对组合式柱塞气举的工作特点 ,用降压设计方法确定气举阀的分布及参数 ;
- The drill can be used in the drilling technologies of normal or reverse circulation in the quaternary period gravel or hand rock ground. 演练中，可用于钻井技术的正常或反循环在第四纪时期，砾石或手岩石地面。
- The procreative blanking plug of the "Y type" pipe string has check valve function and it can conveniently for reverse circulation well cleanup. 型管柱中的生产堵塞器具有单流阀作用,可方便进行反循环洗井;同时,具有独特外泄压系统,使堵塞器打捞在压力平衡状态下进行,且密封可靠,保证所取资料的准确性。
- Plunger lift was first applied in Tuha Oil Field to solve the problems of high water-cut and low-producing gas lift wells.And obvious effect of production increment was obtained in the field test. 在柱塞气举工艺及配套工具前期技术储备的基础之上,首次应用柱塞气举采油技术解决鄯善油田低产、高含水、低效气举井的问题,在现场试验中取得了明显的增产效果。
- Barge was used in sea pile construction,and FGC-15D large diameterwet reverse circulation DTH was adopted for hole completion. 利用驳船进行海上基桩施工，采用FGC-15D型大直径湿式反循环潜孔锤钻进成孔，满足施工工艺和工期要求。
