首页> 外文会议>Geothermal Resources Council Annual Meeting >Projecting the Performance of Nasuji-Sogongon Production Wells with the Additional 20 MWE Power Plant in the Palinpinon-2 Area, Southern Negros Geothermal Production Field, Philippines
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Projecting the Performance of Nasuji-Sogongon Production Wells with the Additional 20 MWE Power Plant in the Palinpinon-2 Area, Southern Negros Geothermal Production Field, Philippines

机译:在Palinpinon-2区,南部黑人地热产品领域,菲律宾南部的20 MWE发电厂,培养纳苏吉 - 斯戈登生产井的表现

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An additional 20 MWe modular power plant will be constructed in the Nasuji area, Palinpinon-2 of the Southern Negros Geothermal Production Field, Philippines and will begin operation by early 2006. An assessment using lump parameter model (decline curve analysis) and volumetric stored heat estimate, demonstrated that the field could support the additional capacity with minimal drawdown of ~1 MPa. Correlation of the pressure, mass flow and enthalpy trends were also made to establish the corresponding changes with pressure drawdown. The projected well outputs at any time during production were then calculated. The results of the correlation clearly distinguished the effects of reinjection returns and wellbore blockages on the outputs of the wells that otherwise, would give misleading or erroneous approximations. In the absence of an arduous simulation work, this simple and straightforward method has yielded reasonable steam and brine flow projections for the 25-year economic life of the plant.
机译:额外的20 MWE模块化电厂将在南黑人地热产品领域,菲律宾的Palinpinon-2中建造,并将在2006年初开始运作。使用块参数模型进行评估(下降曲线分析)和体积储存热量估计,证明该领域可以支持额外的容量,以最小的缩减〜1MPa。还制作了压力,质量流量和焓趋势的相关性,以建立压力拉出的相应变化。然后计算出现在生产过程中随时的投影井输出。相关性的结果明确区分了再注入回报和井筒堵塞对井的产出的影响,否则会产生误导性或错误的近似。在没有艰苦的模拟工作的情况下,这种简单而简单的方法为植物的25年经济寿命产生了合理的蒸汽和盐水流量投影。

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