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- Tight gas reservoirs usually have high content of irreducible water, but some gas wells also produce water. 致密气藏一般束缚水含量高,但不少气井仍可产出水,这种现象很难解释。
- As the pressure decreases, the encroachment of edge water and bottom water can induce the damage of water phase trapping in the exploitation of tight gas reservoirs. 在致密气藏开发过程中,随气藏压力下降,边底水侵入会导致水相圈闭损害的发生;
- Taking the tight gas reservoir in Kela block as example, the damage of different residual water, such as free water,bound water,adsorbed water etc. 文章以克拉区块低渗气层为例,分析了自由水、束缚水、吸附水等不同方式滞留的水对低渗气层的渗透率损害。
- Xujiahe sandstone formation is a set of typical low pressure and tight gas reservoir in the Hebaochang-Jishichang Area between central and southern Sichuan Basin. 摘要四川盆地川南、川中过渡带荷包场-界石场地区的须家河组砂岩储层是一套典型的低压致密储集层。
- For a water drive tight gas reservoir, the accurate calculation of water influx is an important job for forecasting water invasion performance and preventing aqueous phase trapping damage. 在致密气藏开发过程中,水侵量的准确计算是预测水侵开发动态及防治水相圈闭损害的重要内容。
- Damage of Residual Water on Permeability of Tight Gas Reservoirs 水相滞留对低渗气层渗透率的损害分析
- Research on Gas Slippage Effect of Low Permeability and Tight Gas Reservoir 低渗透致密气藏的滑脱效应研究
- ADVANCES ON DAMAGE MECHANISM AND ITS CONTROL OF AQUEOUS PHASE TRAPPING DURING EXPLOITING TIGHT GAS RESERVOIRS 致密气藏开发过程水相圈闭损害机理及防治研究进展
- Start-up pressure gradient of tight gas reservoirs in Daniudi gas field and its application method 大牛地致密低渗透气藏启动压力梯度及应用
- Study and Application of Fracturing Techniques for the Tight Gas Reservoir with Low Pressure 低压致密气藏压裂工艺技术研究与应用
- The Deduction of Build-up Formula and General Draw down Formula of the Low-permeability and Tight Gas Reservoir 低渗透、致密气藏中压恢式和压降通式的推导
- Applying non-stabilized flowing pressure and rate to interpret low permeability tight gas reservoir parameters 用不稳定流动的压力和流量解释致密低渗气藏的地层参数
- Study on the Analytical Solution of Mathematical Model for the Tight Gas Reservoir about Start-up Gradient 考虑启动压力梯度的致密气藏渗流数学模型解析解研究
- Porous Flow Characteristics of Fractured Horizontal Well in Mid Deep Tight Gas Reservoir 中深致密气藏压裂水平井渗流特征
- Geologic Characteristics of Xinchang Tight Gas Reservoir and Reasonable Scale of Fracturing Stimulation 新场致密气藏地质特征及合理压裂规模
- Keywords tight gas reservoir;gas well with artifical vertical fracture;linear flow for formation;production mannar at fixed pressure and production;flow behavior of gas well.; 致密气藏;人工垂直裂缝气井;地层线性流动;定压、定产生产方式;气井动态特征;
- The gas reservoirs were mainly formed in Himalayan Time. 气藏主要形成于喜马拉雅期。
- Most low permeability gas reservoirs belong to deformed media. 摘要大部分低渗透气藏属于变形介质。
- Tight gas reservoirs 致密砂岩
- tight gas reservoir 致密气藏