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- The seismic predrilling pressure prediction is to calculate formation pressure by use of seismlc velocity data. 地震钻前压力预测是利用地震的速度资料计算地层压力。
- Seismic formation velocity is one of important parameters for formation pressure prediction,its precision affect the accuracy of the pressure prediction defectively. 钻前地层压力预测资料,对于待钻层油气的评价具有重要作用,更是确保安全钻井的重要信息。
- Formation Pressure Prediction Methods for Offshore Drilling 海上钻探地层压力预测方法
- formation pressure prediction 地层压力预测
- A Study for Calculating Formation Pressure Using IPR Curves. 运用IPR曲线求解地层压力方法研究
- Intervals with stable velocity are within argelaceous rich Pliocene and corrections must be made dur-ring pressure prediction. 速度稳定段主要分布在富含泥质的上新统中,在压力预测时必须进行校正。
- It is widely used in the fissure detection, pressure prediction, dynamic reservoir monitor, oil-gas prediction, stratum's non-uniform depiction. 在裂缝检测、压力预测、油藏动态检测、油气预测、储层非均质性描述方面得到广泛应用。
- The VPPS (Vapor Pressure Prediction System) is a software system based on the improved Riedel equation, estimating the vapor pressure of substances. 饱和蒸气压是重要的热力学性质之一,对于化学过程设计、仿真、优化与控制是必不可少的基础数据。
- The formation pressure gradient curve in the same depth of logging is computed by equivalent depth method. 通过等效深度法计算出与测井曲线采样深度对应的地层压力梯度曲线。
- By actual testing data,the influencing degree of formation pressure and settle measure have been discussed. 通过实际测试的分析资料讨论了对地层压力的影响程度和解决办法。
- Logging curve is used to calculate the difference between formation pressure and measured RFT pressure. 二是在钻关管理中利用小层压力资料调控地层压力剖面,并制定钻关恢复方案;
- Spiraea from 1 to 3 and get pulled the formation pressure in the following three fingers. 把绣线从1处拉到3处并弄平整了压在3处的手指下面。
- True and stable formation pressure and mud pressure can be provided by RFT test data. RFT测试资料能提供真实可靠的地层压力和泥浆压力。
- Formation pressure detection while drilling is one of major means to realize optimizing drilling. 随钻地层压力检测是实现优化钻井的主要手段之一。
- Through the analysis and acquisition of the seismic interval velocity, This paper has comprehensively studied and evaluated fracture pressure prediction method for the typical formations. 本文从地震层速度的分析与求取入手,对典型的地层破裂压力预测方法进行了综合评价研究。
- On the basis of the formation pressure,rational underbalance pressure and drilling fluid density are determined. 以最优的钻井成本，能实现最容易和最安全的钻井施工来衡量欠压值选得是否合理。
- But the cementing operation is very difficult because of the complicated formation pressure system. 而调整井具有地层压力系统复杂的特点,给固井施工带来很大难度。
- Study shows that the GOR changes could be affected by the changes of formation pressure, recover... 因此,应坚持保压开采的技术路线。
- For volumetric gas reservoir,gas well absolute open flow(AOF) is reduced with the decrease of formation pressure. 对于定容气藏，气井的绝对无阻流量随地层压力的下降而降低。
- Logging sonic differential time and seismic interval velocity are used to estimate formation pressure in this paper. 讨论了利用测井声波时差和地震层速度预测地层压力的方法及其应用。
