It is very important for guiding fracturing operation to strengthen on site quality control.
加强现场质量控制，对指导压裂施工具有较大的借鉴作用。
Collective term for the personnel required to run a successful hydraulic fracturing operation.
被要求成功地进行水力压裂作业的人员的集合术语。
Parameters of sand fracturing operation can be adjusted according to the curve shapes to ensure smooth operation.
现场施工可根据加砂曲线形态，合理调整“加砂”施工参数，保证油井施工顺利进行。
In the process of fracturing operation, sand plug will affect the effects of fracturing and cause serious economic loss.
气井压裂施工过程中产生砂堵在影响压裂效果的同时将会产生严重的经济损失。
It is proved by site practices that the method is effective and can guide fracturing design and increase success ratio of fracturing operation.
实践认为，这套压裂选井方法是行之有效的，能够正确指导压裂设计，提高压裂施工成功率。
From the analysis, we can found that the azimuth of the perforation is very important for fracture shape and the effect of hydraulic fracturing operation.
分析表明，射孔方位对水力压裂裂缝的形态、压裂施工的效果至关重要。
The system was successfully applied to guide the design of the site hydraulic fracturing operation for the coal bed methane well in Panzhuang Block of Qinshui Basin.
这一系统成功地应用于指导沁水盆地潘庄区块煤层气垂直井的现场水力压裂施工设计。
For thin multilayer reservoirs with low permeability, it is expected to conduct fracturing in all pay zones at one time to reduce the frequency of fracturing operation.
对于低渗复杂的薄层多层油气藏，期望一次性压开所有产层以减少压裂作业的次数。
The automatic van blender system is mainly used for hydraulic fracturing operation in the oil field, and the reliability and stability of control system can directly affect the operation quality.
车载现场连续配液系统主要用于油田井下压裂施工作业，控制系统的可靠性和稳定性直接影响施工质量。
Sealing performance and operating life of the fracturing pump directly influence quality of the acidizing operation, and bad seal will result in great deal of maintenance work.
压裂泵柱塞密封性能好坏与使用寿命的长短直接影响压裂酸化作业的正常实施，密封不良将带来很大的维护工作量。
Aeidization and sand fracturing cooperation operation technology is a hot spot of new technologies developed for complicated hydrocarbon reservoir with low permeability.
酸化与加砂压裂协同作业工艺技术，是近年来针对低渗透等复杂油气藏所开展的热门新技术。
This paper discusses the problems in the fracturing improvement in Jurassic reservoirs and analyzes the adaptability of the existing technique through reservoir property and operation status.
针对侏罗系储层大型压裂改造中存在的问题进行了探讨，并结合储层特性和施工现状，分析了目前工艺技术的适应性。
On principle of data for hub with visual operation in the firsr degree and modular design, this paper developed the fracturing comprehensive evaluation software system.
遵循以数据为中心、可视化操作为主体的原则，模块化设计，研制了压裂综合评估软件系统。
The newly developed precise pumping technique has been effectively used in sand fracturing and acidizing operation around the world.
恰时泵注技术是一种新兴的泵注技术，在国内外加砂压裂和酸化施工作业中已发挥了重要作用。
For fracturing design, ahead fluid volume is an important operation parameter, which directly influences fracture morphology, fracture results or even results the success or failure of the operation.
压裂设计中，前置液用量是一个重要施工参数，它直接影响着裂缝形态、压裂改造效果，甚至决定压裂施工的成败。
To reduce the pollution of the oil-gas well towards the bottom after its fracturing and decrease the operation costs, the hanger specially used for annulus feeding fracturing was developed.
为了减轻油气井压裂后对地层的污染并降低作业成本，研制了高强度环空压裂专用悬挂器。
It is important for fracturing design and operation to determine hydraulic fracturing initiation pressure and mode.
确定水力裂缝在井壁处起裂的压力和方式，对水力压裂设计和施工有重要的作用。
Fracture operation is one of the important manners for exploitation of CBM and to obtain enough information is very critical for fracturing treatment in a coal bed methane formation.
压裂是煤层气开采的重要手段之一，而压裂前获取煤层相关地层参数，对压裂设计及压裂施工十分必要。
The article introduces the principle, features and procedures of joint operation techniques of overpressure perforating and sand fracturing, and its application in Baimamiao gas field.
文章介绍了超正压射孔与加砂压裂联作的工艺技术原理、技术特点、工艺流程，以及该联作技术在白马庙气田的应用。
The result of the experiment provide the basis for optimizing fracturing fluid design, therefore, the success possibility of field operation can be enhanced.
实验结果为优化压裂设计提供了依据，可有效提高现场压裂施工成功率。
Applying the stimulation with fracturing for sand shale in Daqing volcanic gas reservoir, the success rate of operation is only 36 percent. The result of the stimulation is bad.
火山岩气藏应用砂泥岩压裂技术进行增产改造，施工成功率只有36%，增产效果差。
Applying the stimulation with fracturing for sand shale in Daqing volcanic gas reservoir, the success rate of operation is only 36 percent. The result of the stimulation is bad.
火山岩气藏应用砂泥岩压裂技术进行增产改造，施工成功率只有36%，增产效果差。
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