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fracture fracturing
相关语句
  压裂裂缝
     This paper deducts and establishes related 3D mathematic model in terms of extending and non-extending upper and lower layers, including presentation of equations of controlling 3D extending of fracture, fracturing fluid flowing pressure drawdown, fractured width and model interpretation.
     为此,按裂缝上下都穿层和上下都不穿层两种情况,推导并建立了压裂裂缝三维数学模型,分别介绍控制裂缝三维延伸的连续性方程、压裂液流动压降方程、宽度方程以及模型的解法。
短句来源
  “fracture fracturing”译为未确定词的双语例句
     The interrelationships among fluid temperature in fracture, fracturing fluid flow behavior, fracture geometry and proppant transport are considered and injection by stages of fracturing fluids with different viscosity is simulated.
     对综合考虑裂缝温度、压裂液流变特性、裂缝几何尺寸及支撑剂运移沉降的相互作用和影响进行了尝试,并模拟了地面分段变粘度注液压裂工艺。
短句来源
     In this paper, some questions about the method are discussed, such as, determination of characteristic parameters of pressure fracturing, three-dimensional geostress measurement, direction of breaking fracture, fracturing criterion and axial direction of borehole which is not a direction of principal stress and others.
     本文探讨了该方法的几个关键性问题, 例如压裂特征参数的取值, 三维地应力测量, 压裂缝的方向, 破裂准则和钻孔轴向不是主应力的一个方向等问题。
短句来源
     Based on the cause of refracturing failure,operation scale improvement and adjusted treatments are adopted,such as acid washing fracture,multi-fracture fracturing and new fracture fracturing.
     根据裂缝失效的原因,确定了增大施工规模、酸洗裂缝以及多裂缝、开新缝压裂等项改造措施。
短句来源
  相似匹配句对
     Fracture
     破裂
短句来源
     there is no fracture propagation mode for the foam fracturing.
     没有关于泡沫压裂较完整的裂缝延伸模型报道。
短句来源
     LONG TERM FRACTURE CONDUCTIVITY OF FRACTURING PROPANT
     压裂支撑剂长期导流能力试验
短句来源
     FRACTURE OF THE ACETABULUM
     髋臼骨折
短句来源
     Mechanism of repeated fracturing
     重复压裂机理研究
短句来源
查询“fracture fracturing”译词为用户自定义的双语例句

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After water soluble diversion agent is used for multi - fracture fracturing in

本文对水溶性转向剂用于注水井多裂缝压裂工艺进行了研究,现场试验表明该工艺技术的增注效果是显著的。

Block Yu 1, Tuha Oilfield, is a super heavy oil reservoir with poor reservoir properties and buried depth of 3328-3365m. Normal production cannot be maintained because of its low porosity and permeability. Based on the reservoir properties, tests of fracturing technology for heavy oil reservoirs were carried out by applying minitype fracturing and testing technology, high sand concentration and wide-short fracture fracturing technology, the technology of vertical fracture extension control using...

Block Yu 1, Tuha Oilfield, is a super heavy oil reservoir with poor reservoir properties and buried depth of 3328-3365m. Normal production cannot be maintained because of its low porosity and permeability. Based on the reservoir properties, tests of fracturing technology for heavy oil reservoirs were carried out by applying minitype fracturing and testing technology, high sand concentration and wide-short fracture fracturing technology, the technology of vertical fracture extension control using the temporary blocking agent with low-displacement pad fluid, and the technology preventing layers from water base fracturing fluid, etc. The displacement is 2. 6 m3/min, pad fluid is 34. 8 m3 , sandcarrier is 56 m3 , sand volume is 18. 74 m3, the average sand ratio is 41. 2%, and the maximum sand ratio is 60%. The daily production increased from 4t to 11t with no water production. The success of fracturing in Well Yu 1 improved the development effect and provided an economical and effective means for the future development of heavy oil reservoir in deep zone.

吐哈油田的玉1块属超稠油油藏,油层物性差,埋深为3328~3365m,不能投入正常生产。根据玉1块稠油油藏特点,应用小型压裂测试技术、高砂比宽短缝压裂技术、小排量低前置液的暂堵剂控制裂缝垂向延伸技术、防止水基压裂液进入地层造成稠油乳化及水敏伤害、压裂后气举快速排液等配套压裂工艺,开展了稠油油藏压裂增产探索性试验。对玉1块进行现场试验,施工排量2.6m2/min,前置液34.8m3,携砂液56m3,加砂18.74m3,平均砂比41.2%,最高砂比60%。稳定日产油量由压裂前的4t提高到压裂后的11t,不含水,证实没有压窜下部含油水层,压裂效果明显。图2表1参8

Considering the artificial fracture as the refracture upon the horizontal seam,Putaohua oilfield is taken as the target and the following tasks have be done: define well and stratum selection method for refracturing;determine the refracturing time with well test analysis and flow index method;find out the main cause of refracturing failure.Based on the cause of refracturing failure,operation scale improvement and adjusted treatments are adopted,such as acid washing fracture,multi-fracture fracturing and...

Considering the artificial fracture as the refracture upon the horizontal seam,Putaohua oilfield is taken as the target and the following tasks have be done: define well and stratum selection method for refracturing;determine the refracturing time with well test analysis and flow index method;find out the main cause of refracturing failure.Based on the cause of refracturing failure,operation scale improvement and adjusted treatments are adopted,such as acid washing fracture,multi-fracture fracturing and new fracture fracturing.Combined with the theoretical research,Putaohua oilfield pilot test is proved successful.

针对大庆油田长垣人工裂缝为水平缝的重复压裂井,以葡萄花油田为研究对象,初步界定了重复压裂选井选层工艺方法;应用试井分析和流动指数方法判断重复压裂时机;经过研究找出了重复压裂井裂缝失效的主要原因。根据裂缝失效的原因,确定了增大施工规模、酸洗裂缝以及多裂缝、开新缝压裂等项改造措施。结合理论研究在葡萄花油田现场试验,取得较好效果。

 
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