• Using numerical simulation method, the retrograde condensation saturation variety and the development effect of the single well dry gas injection is studied.

    应用数值模拟技术研究地层中反凝析饱和度变化规律吞吐技术的开发效果

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  • Gas aid injection moulding procedure is summarized and its applying area is introduced, as well as, injector structural design of gas injection moulding mold is mainly stated.

    介绍了注射成型过程概述及其一般应用范围重点论述了气辅注射成型模具进气针结构设计

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  • The new maths model can be apply to forecasting of line drive gas injection, and can be popularized to five-spot and other areal well pattern.

    本文建立数学模型可以进行行列式气井网开发指标的预测可以推广应用于五点法其它面积网注气开发指标计算。

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  • Dynamic injection and production model of injection and production gas well of gas storage is built on the base of studying numerical simulation data of underground gas storage.

    地下数值模拟资料调研基础上,建立了储气库动态注采模型

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  • Through analyzing the testing data, a reliable well model can be obtained to analyze the actual conditions of gas-lift and select the volume of gas injection.

    通过测试资料分析可以得出可靠油井模型分析井的实际工作状态优选气量等。

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  • Comparing among different gas injection rates, it can calculate the optimum injection rate of gas well.

    通过不同气量对比,计算气井最佳气量

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  • The later includes well spacing, injection mode (gas injection or gas alternating water injection), solvent cumulative injection amount and the alternating frequency, etc.

    工程因素包括距、注入方式(交替)、溶剂注入、气水交替频率、射孔位置等。

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  • Pressing crack is one of important means for increasing oil and gas well production and water injection of injection well.

    水力压裂油气井增产、水井一项重要措施

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  • This study is aimed at a natural gas injection project to be performed in well Q-69-08 of Nanbaxian shallow reservoir in Qiaokou, Zhongyuan.

    实验研究针对中原口油田南八仙浅层桥69-08天然气项目进行

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  • The two technical problems faced by the technology of under-balanced horizontal well drilling with gas injection are the down-hole motor and the conventional MWD can't work normally.

    欠平衡钻水平井技术面临两大技术难题井下动力钻具不能正常工作常规MWD无法正常工作。

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  • Acid fracturing is an effective method to reform carbonate reservoir and an important stimulating method to improve the production of oil (gas) well and the injection rate of water well.

    压裂酸化(又称酸压)改造油气有效方法,是油气水井重要增产增注措施。

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  • Steady and pulsed gas injection modes are provided by this system and work well for density control.

    送气系统提供稳态脉冲送气方式成功地运用各种物理实验和密度控制

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  • Gass lift drainage gas recovery by gas lift valve, from the ground to high-pressure gas injection stop injection Wells, the gas energy gradually lift shaft in the liquid, the well production capacity.

    通过地面高压气体注入泵的中,利用气体的能量举升井筒液体,使井恢复生产能力

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  • Factors affect gas lift options: the yield of the well bottom-hole pressure, fluid production index, lifting height and the gas injection pressure.

    影响方式选择因素有:井的率、井底压力、产指数举升高度注气压力等。

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  • Gass lift gas lift valve from the ground, the high-pressure gas injection Wells stop the pump, use of gas energy to lift the liquid in the wellbore, the well to restore production capacity.

    气举是通过气地面高压气体注入中,利用气体的能量举升井筒液体使井恢复生产能力。

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  • Gass lift drainage gas recovery by gas lift valve, from the ground to high-pressure gas injection stop injection Wells, the gas energy gradually lift shaft in the liquid, the well production capacity.

    排水采气技术是通过地面高压天然气注入中,利用气体能量逐级举升井筒中的液体,使井恢复生产能力

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  • Gass lift gas lift valve from the ground, the high-pressure gas injection Wells stop the pump, use of gas energy to lift the liquid in the wellbore, the well to restore production capacity.

    排水采气技术是通过气举地面高压天然气注入中,利用气体能量逐级举升井筒中的液体,使井恢复生产能力

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  • Water injection is always difficult in low permeability reservoirs, to improve the working degree of this reservoir, Wei42 14 well group was selected to conduct the nitrogen gas flooding pilot test.

    渗透油藏注水往往存在很大困难提高此类油藏的动用程度选择4 2 14井组实施氮气先导试验。

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  • Hydraulic fracturing is an important measure for increasing the output of oil-gas field and augmenting injection of water-injection well.

    水力压裂油气田增产水井一项重要措施

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  • The pressing crack is the the effective measure which is used in oil gas well and water injection well at present.

    压裂目前油、气井增产水井增注有效措施

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  • The pressing crack is the the effective measure which is used in oil gas well and water injection well at present.

    压裂目前油、气井增产水井增注有效措施

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