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optimal fracturing
相关语句
  优化压裂
     In view of the low permeability characteristic of the reservoirs,a research on the optimal fracturing fluid formulation,the delay crosslinking technique and the injection method of gel breaker by gradually raising its viscosity have been conducted,optimizing the fracturing fluid system suited to this area.
     针对储层低渗特点 ,进行了优化压裂液配方、延迟交联技术、破胶剂浓度阶梯形逐渐增大的加入方法的研究 ,筛选优化了适合本地区使用的压裂液体系。
短句来源
  “optimal fracturing”译为未确定词的双语例句
     OPTIMAL FRACTURING TECHNIQUES OF UL-TRADEEP TIGHT SANDSTONE RESERVOIR
     超深、致密砂岩气藏压裂优化技术
短句来源
     (6) Through simulating effects of different work fluids, geology mechanics characteristics, perforation parameters, multilayer / layered manner and treatment technology on fracture extending by three dimension fracturing software, it can contrast analysis the effect of multi / single layer fracturing and make sure optimal fracturing scale of Xinchang gas field. The optimal hydraulic fracture half length is between 100 and 250m, and optimal sand ratio is between 20% and 25%.
     (6) 采用三维压裂软件模拟不同工作液体、地质力学特征、射孔参数、合压/分压方式和施工工艺对裂缝延伸的影响,进行多层压裂和单层压裂的效果对比分析,确定了新场气田沙溪庙组气藏的最佳压裂规模:水力裂缝的最佳裂缝半长在100-250m左右,最佳砂比为20%~25%。
短句来源
     The optimal fracturing fluid system applies in 14 wells such as MoBei, BaQu and ShiNan21, and procures favorable production response.
     优选的压裂液体系在莫北、八区、石南21等共14口井应用,取得良好的增产效果。
短句来源
     Lad test and field test proved optimal fracturing fluid having good comprehensive properties, it has good temperatur-tolerate and shear-tolerate properties, low filteration, low surface and interface tensile force.
     室内评价实验和现场实施结果表明 ,优化的压裂液配方具有很好的综合性能 ,耐温耐剪切性能较好 ,低滤失 ,低表面 (界面 )张力 ,低损害 ,可满足油藏和压裂工艺的要求。
短句来源
     Production data was statistically analyzed and productivity declining was studied for more than 20 wells in M reservoir of Laojunmiao oilfield, Yumen, in order to provide reliable data for reasonable development, optimal fracturing, and economic evaluation.
     通过对玉门老君庙油田M油藏 2 0多口井的生产数据进行统计分析和产能递减研究 ,以便为M油藏的合理开发、最优压裂、经济评价提供可靠的数据。
短句来源
更多       
  相似匹配句对
     OPTIMAL PERFORATION DENSITY DESIGN FOR SLANT FRACTURING WELL
     斜压裂井射孔孔密优化设计
短句来源
     It is the optimal pattern.
     这个结果如同自然界生态平衡一样,是相对最优的格局。
短句来源
     OPTIMAL FRACTURING TECHNIQUES OF UL-TRADEEP TIGHT SANDSTONE RESERVOIR
     超深、致密砂岩气藏压裂优化技术
短句来源
     Optimal temperature for D.
     各种光强下的暗呼吸速率均随温度升高而增大。
短句来源
     Mechanism of repeated fracturing
     重复压裂机理研究
短句来源
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Abstract When a fracture treatment is designed, the expected increase in productivity or production rate is usually considered. It is very important that performance of a fractured well is predicted for selecting optimal fracturing treatment. A mathematical reservoir model is presented to simulate the performance of a fractured well in two--dimensional reservoir with five spot pattern. The model consists of a conventional single--phase reservoir simutor coupled with a partial differential equation propped...

Abstract When a fracture treatment is designed, the expected increase in productivity or production rate is usually considered. It is very important that performance of a fractured well is predicted for selecting optimal fracturing treatment. A mathematical reservoir model is presented to simulate the performance of a fractured well in two--dimensional reservoir with five spot pattern. The model consists of a conventional single--phase reservoir simutor coupled with a partial differential equation propped fracture.The numerical technique developed is capable of simulating the performance of fractured wells for reasonably coarse grids. Examples are given that clearly demonstrate the applicability of the model and illustrate the effect of some parameters on the performance of fractured wells. The model presented is relatively simple in scope and is certainly open to improvement.

PERFORMANCEPREDICTIONOFAFRACTUREDWELL¥LiuZhongchunandHouJiruiDaqingPetroleuminstitute,Anda151400ChangJindeandZhangFangxiuDaqi...

Aiming at characters of low temperature, low permeability, medium sensitivity and refracturing in fracturing reservoir in A′ nan Oilfield and requirements of fracturing technique, the basic principles for selecting fracturing fluid were proposed. Additives of fracturing fluid were optimized, so a kind of low damage fluid was recommended. It′s new technologies were to apply delayed crosslinker, a new kind of rubber bag breaker, better clean-up additive with demulsifying to avoid emulsifying with crude oil and...

Aiming at characters of low temperature, low permeability, medium sensitivity and refracturing in fracturing reservoir in A′ nan Oilfield and requirements of fracturing technique, the basic principles for selecting fracturing fluid were proposed. Additives of fracturing fluid were optimized, so a kind of low damage fluid was recommended. It′s new technologies were to apply delayed crosslinker, a new kind of rubber bag breaker, better clean-up additive with demulsifying to avoid emulsifying with crude oil and optimal method, so fracturing fluid have low damage to the reservoir. Lad test and field test proved optimal fracturing fluid having good comprehensive properties, it has good temperatur-tolerate and shear-tolerate properties, low filteration, low surface and interface tensile force.Six wells were treated with fracturing fluid and have good stimulation results, so optimal fracturing fluid meets necessity to reservoir and fracturing technique.\;

针对阿南油藏压裂目的层特点及压裂工艺的特殊要求 ,提出了选择压裂液的基本依据 ,优选了压裂液添加剂 ,为现场施工提供了一套优质低损害压裂液体系。其主要技术特点是 :选用有机硼交联剂、新型胶囊破胶剂和优质破乳助排剂 ,减少压裂液对储层的损害 ;同时使用压裂液优化技术进行压裂液优化。室内评价实验和现场实施结果表明 ,优化的压裂液配方具有很好的综合性能 ,耐温耐剪切性能较好 ,低滤失 ,低表面 (界面 )张力 ,低损害 ,可满足油藏和压裂工艺的要求。在现场进行了 6口井的压裂施工 ,增产效果很好。

More and more deep and ultradeep gas reservoirs have been drilled in order to meet the national economy's ever-growing demand for natural gas. Well stimulation is often adopted for producing tight gas reservoirs at present stage, therefore a break through must be firstly made in hydraulic fracturing for the deep and ultradeep gas reservoirs for the sake of beraking through the deep and ultradeep gas reservoir exploration. The characters and difficulties of fracturing and reforming the abnormal high temperature,...

More and more deep and ultradeep gas reservoirs have been drilled in order to meet the national economy's ever-growing demand for natural gas. Well stimulation is often adopted for producing tight gas reservoirs at present stage, therefore a break through must be firstly made in hydraulic fracturing for the deep and ultradeep gas reservoirs for the sake of beraking through the deep and ultradeep gas reservoir exploration. The characters and difficulties of fracturing and reforming the abnormal high temperature, abnormal high pressure,ul-tadeep and tight sandstone reservoir are introduced in the paper. Through studying the key techniques in light of these difficulties, a set of optimal fracturing techniques for such kind of gas reservoir were founded at last. Two times of large-sized fracturing conducted in well Pushen-1 in Dongpu Depression by use of these techniques were all successful. It is indicated that a new breakthrough has been made in ultradeep gas reservoir exploration and some techniques have been prepared and some conditions have been created for ultradeep gas reservoir development by further fracturing.

随着国民经济对天然气需求量的日益增长,人们越来越向深层、超深层要气。现阶段开采致密气藏离不开增产改造技术,因此,要突破深层、超深层气的勘探,首先要在深层、超深层气的水力压裂改造方面取得突破。文章介绍异常高温、高压、超深、致密砂岩气藏压裂改造的特点和难点,并针对其难点进行了技术攻关,最终形成了一套针对该类气藏的优化压裂技术,在中原东濮凹陷探井漠濮15井应用后,两次大型压裂均获成功,标志着在超深气勘探工作方面有了新的突破,并为进一步压裂开发超深气藏储备了技术,创造了条件。

 
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