片语

near wellbore formation damage近井地层损害

preventing formation from damage防止地层损害

severe formation damage地层损害严重

degree of formation damage污染程度

reduction of formation damage防止地层损害

formation damage caused伤害地层

mechanism of formation damage储层损害的机理

formation damage diagnosis油气层损害诊断

formation potential damage储集层潜在伤害

Prevent formation damage防止地层损害

英汉例句

• formation damage in recovery process of a-nan low permeability sandstone reservoir is thoroughly studied on base of analysis of production performance and cores.

  在分析生产动态和巖心分析基础上，对阿南低渗透砂巖油藏开发过程中的储层伤害做了较为深入的研究。

• formation damage occurs when injected water is not compatible with the reservoir.

  油田注入水与储层不配伍时会导致储层伤害。

• the major causes of formation damage induced by sewage are determined by studying and the indexes for water injection in the block are established.

  通过研究确定了污水对地层伤害的主要因素，制定了区块的注水指标。

• based on the capillary pressure data measured with high velocity centrifugal method, the formation damage by additives for injected water was evaluated.

  根据高速离心法测定的毛管压力数据，评价了注水处理剂对中低渗透率地层的损害。

• asphalt deposition is one of the important causes for formation damage and production reduction.

  原油开采过程中的沥青沉积是引起地层伤害、产液量下降的一个重要原因。

• when the formation damage is very serious, the effect of the skin factor for formation damage or permeability decreased on radius of investigation should be considered.

  当地层受到严重损害时，应考虑地层损害表皮系数或渗透率降低对调查半径的影响。

• all the factors deviated from ideal porous flow may cause skin effect, when evaluating formation damage, pseudoskiri: factor of non formation damage must be separated from total skin factor.

  各种偏离理想渗流的因素均会产生表皮效应，在评价地层损害时，需从总表皮系数中分离出非地层损害的拟表皮系数。

• the level of formation damage induced by injected water scaling in the oilfield is evaluated with core displacement test.

  采用巖心驱替试验评价了商河油田注入水结垢对地层的伤害程度。

• little experience on the formation damage caused by the produced-water reinjection in domestic offshore oilfields was accumulated.

  国内海上油田回注产出水的工作起步较完，对产出水造成的地层伤害及补救措施经验不足。

• the fluid cleanup rate has been increased by utilizing fluid fast clean up technology. formation damage was depressed, and thus the effect of fracturing treatment has was improved.

  研制的压裂液快速返排技术，提高了压裂液的返排率，进一步减少了压裂液对地层的伤害，提高了压裂效果。

• formation damage caused by secondary precipitation of ferric ion is a potential problem in acidizing and excessive iron level would bring a series of chain reaction and vicious cycle.

  在酸化作业中，铁离子的二次沉淀所造成的地层伤害是一个潜在问题，铁含量过高会出现一系列连锁反应和恶性循环。

• the effect of blowout prevention and sand control of fyj-2 is tested by laboratory experiment of dynamic mud stone particle flushing, sand control experiment and formation damage test.

  通过室内泥巖颗粒动态沖刷试验、抑砂试验和对地层的伤害试验，测试了fyj-2的防膨抑砂效果。

• formation damage caused by the invasion of solid suspensions has been studied by several investigators and some modeling approaches have also been reported in the literature.

  关于悬浮物固相侵入造成的地层伤害，研究人员做了大量的工作，并在文献上发表了一些模型的建立方法。

• the simulated result is available for understanding the formation damage mechanism caused by reinjecting and provides a scientific basis for comprehensively treating the water.

  模拟结果对深入理解产出水回注地层时产生地层伤害的机理是有益的，也为综合治理后利用油气井产出水提供了科学依据。

• compatibility of injected water and formation water as well as the formation damage caused by water quality are the main factors to affect the development of low permeable reservoir.

  注入水与地层水的配伍性和水质对地层的伤害是影响低渗透油藏开发的重要因素。

• the relationship between the fractal dimension of the pore size distribution and the formation damage degree caused by solid particle transport and subsidence is discussed.

  探讨了颗粒运移沉降对地层伤害的程度和孔隙大小分布分维之间的关系。

• formation damage mechanism of buried-hill reservoir may differ seriously from the overlying sandstone reservoir because of the different reservoir characteristics.

  潜山储层和上覆沉积层砂巖储层特性明显不同，因此其损害机理有较大差异。

• laboratory research shows that the jj? 8 and jj? 9 agent can reduce the alkalinity of the liquid and degree of formation damage made by the liquid, and raise steam injection efficiency.

  室内研究表明，jj-8和jj-9降堿剂可有效降低蒸汽凝析液的堿度，减轻蒸汽凝析液对地层的伤害程度，提高注汽效率。

• the incorporate technology can settle sand control, water plugging and injectivity profile control in one time and reduce formation damage and operating cost.

  一次性实现防砂、堵水、调剖的工艺技术，可节约费用，减少对地层的伤害。

• formation damage can be minored by using co2 foam fracturing fluid as it has low filtration, high flowback and good compatibility with formation fluids.

  由于co2泡沫压裂液具有滤失量低、返排能力强、与地层流体配伍性良好等优点，采用co2泡沫压裂技术，可减小压裂液对地层的伤害。

• this paper presents a method for evaluating formation damage by the use of capillary pressure data in laboratory obtained with the high pressure semipermeable-membrane.

  使用高压半渗透隔板法测得的毛细管压力数据在实验室内可以系统地评价地层伤害的程度。