本论文对低压易漏、易窜井的固井技术进行了较为系统的研究。
This thesis systematically researches the cementing technique for Wells of easy-channeling and with weak formations.
形成了井壁稳定与承压堵漏技术、固井技术和油气层保护技术。
The technologies of hole stability and sealing by pressurization, cementing and reservoir protection were formed.
延迟固井技术主要用在小间隙、窄环空井眼和一些特殊井的固井工艺中。
Delayed cementing technology is mainly used for cementing slim holes, Wells with small annular space and some special Wells.
塔河油田水平井由于第二次开钻裸眼段长，技术套管采用双级固井技术。
The two-stage cementing technique was used for the protective casing of the horizonal well in Tahe oil field because of a long open-hole interval in secondary spudding.
应用水力振动固井技术，寻找提高三次加密调整井固井质量的途径和方法。
Using the shaking cementing technology, it looks for the approach of enhancing tertiary infilling adjustment Wells 'cementing quality.
根据塔河油田的基本情况，分析了技术套管固井使用单级双封固井技术的原因。
According to the basic conditions of Tahe oil field, the paper discusses the reasons of using single stage double plugging cementing methods in intermediate casing.
页岩气固井主要采用泡沫水泥固井技术，完井方式以套管固井后射孔完井为主。
Foam cementing is commonly used for cementing in a shale gas well, while perforation after casing set is often for well completion.
现场应用表明，双级梯度多凝水泥浆固井技术能减少施工压力，防止压漏地层；
The slurry has been used in field and the results showed that operating pressure was reduced and formation breakdown was prevented;
文中主要介绍了井下脉冲振动发生器的研制、原理及振动固井技术现场应用情况。
This paper mainly presents development and principle of downhole pulse vibration. The field application of vibration cementing technique is also discussed.
分析了中原油田开窗侧钻小井眼固井技术的难点，并针对性地提出了解决小井眼固井的技术措施。
The article analyses the main technical difficulty in cementing small hole well and proposes the acupuncture treatments.
小井眼固井由于其井眼尺寸小、环空间隙小，给固井作业带来较大困难，常规固井技术难以保证其固井质量。
Cementing of the slim hole is very difficult due to its small hole size and annular clearance, and the conventional cementing technology cannot meet the requirements of field cementing.
文中重点论述了延迟固井技术在工艺、工具、水泥浆等方面的研究情况，并介绍了室内试验、研究成果和现场应用情况。
This paper focuses on the study of its operation procedures, tools used, and drilling fluid technology, etc. The laboratory testing, study achievements, and field applications are also described.
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.
实践证明该技术是保证固井质量的可靠技术。
It is proved the technology is reliable in ensuring cementing quality.
MTC技术具有提高固井质量，降低固井成本等特点，有广阔的应用前景。
MTC technology can enhance cementing quality and decrease cementing cost. It has wide prospects.
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.
在分析该井测试作业技术难点的基础上，决定采用测试-射孔联作工艺及无固相射孔液。
Based on the analysis of test difficulties, the technique of combining test with perforation and solids-free perforating fluids were employed.
分析了大庆油田调整井固井质量的影响因素，并给出了相应的技术措施。
The factors affecting the adjustment well cementing quality in Daqing Oilfield are analyzed and the corresponding technical measure is given.
解决注水泥作业的防气窜问题，是提高固井质量，保护油气层的关键技术。
It is a key technique of raising cement job quality and protecting oil and gas reservoirs to solve the problem of gas channeling prevention in cementing job.
中原油田地层情况复杂，漏失量大，通过对中原油田调整井地层复杂情况及漏失特点的分析，认为防漏是复杂区块调整井成功的关键，主要体现在防漏技术、配方、密度、流变性能、固控、起下钻措施等方面。
In this paper, through the analysis of complex formation and leakage features of adjustment well in Zhongyuan Oilfield, the result shows that antileakage is key to drill successfully adjustment well.
漂浮顶替固井工艺、无接箍套管工艺技术是首次应用在大港油田侧钻井上。
Floating displacement cementing technology and flush joint casing technology are the first application in sidetracking well of Dagang Oilfield.
本文基于钻井工程技术的最新成就，讨论固井研究的主攻方向，论证固井中必须重视保护产能问题。
In this review article the most important task in the researches on cementing is discussed in the light of the newest achievements in oil well drilling.
检测第二界面的固井质量是当今石油测井中的一项技术难题。
Bonding quality testing of the second interface of well cementation is a difficult problem in oil log-ging.
介绍了防转胶塞及配套浮箍的结构、原理和在技术套管固井中的应用情况。
The configuration and principle of anti rotary plug and necessary float collars and their applications in intermediate casing cementing are introduced.
侧斜井固井工艺技术应用使侧斜井固井质量达到了与更新井相同指标。
The application of well cementing technical get the equal index with regeneration well on cement quality.
该技术能保证固井候凝过程中井底压力平衡，施工安全。
The technologies could ensure the well bottom pressure keeping balanced during waiting on cement and cementing safety.
为提高水泥浆胶结质量，防止固井后油气水窜，提出了脉冲振动固井新技术。
A new technique of Top Cementing Pulsation(TCP)is developed to improve the bonding quality and prevent annular gas migration in the cementing operation.
低密度、高强度固井完井技术，能为后期储层改造和开发做好准备；
Well cementation and completion at low density and high strength may get ready for later reservoir reconstruction and production.
低密度、高强度固井完井技术，能为后期储层改造和开发做好准备；
Well cementation and completion at low density and high strength may get ready for later reservoir reconstruction and production.
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