这些措施，可有效提高钻效，提高成井质量。
These measures can improve drilling efficiency and well completion quality.
文章最后建议加大现行段高的尺寸，以提高成井速度。
Finally, the paper suggests an increase in the present height of the construction zone...
文章最后建议加大现行段高的尺寸，以提高成井速度。
Finally, the paper suggests an increase in the present height of the construction zone in order to increase...
介绍了在该类地层中钻探成井时采取的一系列技术工艺措施。
This paper introduces a series of technical methods used in drilling and completing geothermal well in such formation.
使用此成井工艺，止水效果良好，达到了开发岩溶裂隙地热水的目的。
The well completion technology has good water sealing result and helpful in the karstic fissure geothermal water exploitation.
针对水平井成井特点，结合大量室内试验，研制了双壁预充陶粒携砾过滤器。
Aimed at the characteristic of horizontal well, combined with large amount of laboratory tests, double-wall pre-packed gravel screen is developed.
宣东二号矿布设施工的大口径瓦斯抽放井以小口径导向钻进，后逐级扩孔成井。
Mine used small-diameter pilot drilling, then gradually reaming the borehole and finally completed to designed size.
宣东二号矿布设施工的大口径瓦斯抽放井以小口径导向钻进，后逐级扩孔成井。
The large-diameter gas drainage well laid out in the Xuandong No. 2 Mine used small-diameter pilot drilling, then gradually reaming the borehole and finally completed to designed size.
为提高成井质量和施工作业效率，还必须在施工工艺和管材加工方面进行一些改进。
Some improvements on the aspects of construction technology and pipe processing must also be made to increase well quality and work efficiency.
简介了施工区地层，论述了钻井技术要点和成井工艺；说明了抽水试验及水质概况。
Brief introduction on strata in construction area and reviewed drilling technology and well completion technique, and meanwhile explained pumping test and water quality.
从目前已有的研究状况来看，对盲天井深孔爆破一次成井的理论和试验研究还不多。
But till today, researches on completion of blind shafting in deep-hold blasting theory and experiment were not many.
运用综合物探方法探测富水断裂，是寻找地下水的关键，可以提高成井施工的效率。
Abundant water rupturing is the key to find underground water. It can arise ratio succeeding in well.
为提高成井质量和施工作业效率，还必须在施工工艺和管材加工方面进行一些改进。
Some improvements on the aspects of construction technology and pipe processing must also be made to increase well quality and...
地震采集中的关键工艺技术-钻井成井技术是地震生产和科研中急需解决的难题之一。
One of the key problems in filed surveying and data collecting of seismic exploration is drilling completion technique.
针对水井修井和水平井成井填砾困难的特点，通过大量室内试验，研制了陶粒贴砾过滤器。
According to the difficulties of water well repairing and gravel-filling for horizontal well, porcelain granule pre-coated well screen was developed based on a lot of laboratory tests.
实践表明，用该机掘进天井与普通掘进法和吊罐法相比，可大大减少成井费用，经济效益较好。
It has been proved in practice that this machine can significantly reduce raising cost and yield better economical results by comparison with conventional raising and cage raising methods.
介绍了国内在地浸采矿中钻孔施工工艺及成井技术，详细论述了成井过程、工艺参数及洗孔方法。
Status of domestic hole drilling and well building in mines where leaching technology is used is introduced.
介绍了爆破一次成井技术在漂塘钨矿的应用实践，提出了爆破一次成井的掏槽方式，爆破参数的设计计算方法和炮孔的施工要求。
The undermine method of well drilling technology once of blasting is put forward as well as the calculation of blasting parameters and the demand of implementation for hole.
弯头应该用螺栓固定在湿井地面，并且设计成具有不需要任何螺栓、螺母或皮带即可连接泵设备的连接法兰的能力。
The elbow shall be bolted to the floor of the wet-well and be so designed as to receive the pump connecting flange without the need for any bolts, nuts or clamps.
4北京王府井与京城古朴的文化氛围及炫目的商业气息相映成趣。
NO. Atmosphere reaches 4 Beijing Wang fu jing and culture of capital simple and unsophisticated dazzling purpose commerce breath forms a delightful contrast.
据此提出了泥饼仿地成凝饼(MTA)解决固井二界面问题的科学构想，并阐述了MTA的研究方法和技术关键。
Hereby, a scientific conception of mud cake to agglomerated cake (MTA) is proposed to solve the problem, and the research methods and key technology are discussed.
为了准确采集井底温度，API于1984年成立了一个由13个固井专家组成的研究小组，经8年研究建立了新的注水泥温度相关表及温度测量方法。
A new table relating cementing temperature and a new temperature measuring method were established by an API group of 13 cementing experts organized in 1984 through 8 year continuous efforts.
进而提出，圈闭分析是成藏研究的基础，为提高气井命中率，在勘探布井工作中，圈闭分析应列为关键技术。
Finally, it is proposed that the trap analysis is the basis of studying reservoir formation and it should be listed at the key technique in well-spacing for raising exploration well success ratio.
结论孤北古1井成气期主要在第三纪末—第四纪的沉降埋藏期，由于断裂和裂缝的产生使天然气从烃源岩中运移出来，并通过断裂和裂缝运移至构造高部位聚集成藏。
Conclusion The gas of well Gubeigu 1 was produced during subsidence and was buried in Tertiary. The gas migrates and accumulates from source rock to reservoir through fractures.
根据泉1井侏罗系储层包裹体均一化温度推算，侏罗系气藏的成藏期应在晚白垩世以后。
According to the Quan 1 well Jurassic reservoirs inclusions homogenization temperature, Jurassic reservoir should be formed in late cretaceous.
数值方程显示：内部收益率与井深成负相关关系，与单井日产量成正相关关系。
It shows negative correlation between internal returns ratio and well depth, and positive correlation between interval returns ratio and daily production of single well.
利用温泉井构造带嘉陵江组勘探和研究成果，对嘉陵江组气藏成藏条件开展了详细研究。
Based on the exploration and achievement in Jialingjiang Formation of Wenquanjing structural belts, the reservoir-forming condition in Jialingjiang Formation is carefully studied.
方法对孤北古1井的生、储、盖条件进行地质分析，用模拟实验分析天然气的运移、聚集规律，结合两者综合分析孤北古1井的成藏特征。
Methods The geological methods are used to analyze source rock, reservoir and overlying formation of well Gubeigu 1. The simulating tests are used to analyze migration and accumulation of gas.
目的研究孤北古1井的气藏特征及成藏过程。
Aim To study the Upper Paleozoic coal-genetic gas pool characteristic and accumulating process of well Gubeigu 1.
目的研究孤北古1井的气藏特征及成藏过程。
Aim To study the Upper Paleozoic coal-genetic gas pool characteristic and accumulating process of well Gubeigu 1.
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