Dynamic Modeling of Darajat Field Using Numerical Simulation
Dynamic Modeling of Darajat Field Using Numerical Simulation
复制标题
使用数值模拟对 Darajat 油田进行动态建模
DOI：
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发表时间：
2005
期刊：
影响因子：
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通讯作者：
Jeffrey W. Roberts
中科院分区：
文献类型：
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作者：
Ontowiryo Alamsyah;Boyke Bratakusuma;V. Hoang;Jeffrey W. Roberts
使用TOUGH 2和CHEARS ®（ChevronTexaco Extended Application Reservoir Simulator）油藏模拟器对简单蒸汽主导油藏模型进行了初步比较研究。该研究的目的是验证CHEARS ®模拟以蒸汽为主的储层的能力。CHEARS ®旨在模拟油气藏的开采过程。结果表明，两个模拟器产生相似和一致的反应。在此基础上，建立了印度尼西亚Darajat水汽主导场的全场模式。Darajat油田的数值模型是根据使用地球建模gOcad ®软件进行的详细油藏表征工作构建的。CHEARS ®储层模型用于模拟油田的自然状态和10年的生产历史。CHEARS ®模拟结果与现场生产之前和期间获得的现场数据之间的良好一致性证明了模拟器模拟蒸气主导地热储层的能力。该模型用于预测基于不同油田开发方案的油田潜在响应。
A preliminary comparison study of simple vapor dominated reservoir models using TOUGH2 and CHEARS ® (ChevronTexaco Extended Application Reservoir Simulator) reservoir simulators was conducted. The purpose of the study was to verify the ability of CHEARS ® to simulate a vapor dominated reservoir. CHEARS ® was designed to simulate the recovery processes for oil and gas reservoirs. The result showed that both simulators generate similar and consistent responses. Based on this preliminary comparative study, a full field model of the Darajat vapor dominated field in Indonesia has been built. The numerical model of the Darajat field was constructed based on the detailed reservoir characterization work using earth modeling gOcad ® software. A CHEARS ® reservoir model was used to simulate the natural state and 10 years of production history from the field. The good agreement between the CHEARS ® simulated results and the field data obtained prior to and during the field production, demonstrates the simulator’s ability to simulate a vapor dominated geothermal reservoir. The model was used to forecast the field’s potential responses based on different field development scenarios.