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- Most of the sand production prediction for oil wells is about critical drawdown pressure, prediction about sand production volume (SPV) is less. 摘要大多数有关油井出砂的预测基本上是预测出砂临界生产压差，关于出砂量的预测比较少。
- sand production volume 出砂量
- Ensure production volume accomplishment per schedule. 保证产量如期完成。
- Auto cunt device to properly contol production volume. 装置自动计数装置，能正确控制生产数量。
- Gravity irrigation can increase fruit trees' production volume. 利用自流灌溉可提高果树的产量。
- This silk factory's monthly production volume is increasing steadily. 这家丝缫厂的月产在稳步提高。
- Estimating maximum output of loose sandstone oil reservoir without controlling sand production at Minqiao oil field. 闵桥油田疏松砂岩油层在无防砂条件下最大产量估算。
- The brief illustration list of the complete set of glass sand production equipments. 玻璃砂成套生产设备简要说明表。
- And wellbore instability also influences the perforation and sand production,ect in the reservoir development. 井壁失稳还影响固井，油藏开发中的射孔、防砂、采油和油井增产等后序作业的实施。
- Sand production has been recorded in some of the DST tests and production tests of P oil field. 油田在开发早期油藏评价阶段试油、试采过程中,部分井、层有出砂现象。
- The national total production volume of disposable energy resources was 2% higher than that of last year. 全国一次能源生产总量比上年增长百分之二。
- Analyzing the reason and apprehending the mechanism of sand production are the critical technique for sand prevention. 防砂工艺技术的关键在于正确分析油层出砂的原因,并判断油层出砂机制。
- For every doubling in cumulative production volume, the cost of modules has declined by about 20%. 相对而言，每次积累产量增长了一倍，价格便同时减低了20%25。
- Yield front propagates away from the wellbore with the process of sand production. 屈服带随出砂量的增加沿井径向外扩张。
- Second, the overhead costs incurred may have differed from the budgeted overhead at the actual production volume. 另一是在实际产量下,发生的制造费用同预算有差别。
- Sand production in oil and gas wells has become a serious problem for unconsolidated reservoir production. 油气井的出砂已经成为困扰疏松油藏生产的一个严重问题。
- The total production volume of this year's wheat is expected to exceed that of last year by 5000 tons. 今年小麦的总产有望比去年多5000吨。
- With the improvement in production technology, the added value of the production volume increasesed by a large margin. 由于生产技术的改进，产量的增加值大幅度提高。
- Thousands of installations demonstrate the reliability and suitability of these simple and effective tools for sand production. 本机具有可更换磨损件，厚壁管和轴，带隔离结构下部轴承和特重负荷齿轮箱。
- According to the condition of the fish this year, production volume will definitely be higher than those of past years. 根据鱼情来看，今年出鱼量一定高于往年。
