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海外石油开发项目剩余可采储量快速评价［ 刊］／ 朱九成，汪志明．．．∥石油勘探与开发．１９９９，２６（５）．６２ ～６４在海外石油开发项目的评价中，剩余可采储量评价是最重要的部分，但评价周期很短而资料有限，评价方法与国内有显著区别。在阅读初步资料阶段，只能根据油田基本特点及一般开发规律，粗略估计剩余可采储量；在阅读资料包阶段，要尽可能采用多种快速概算方法评价剩余可采储量，从不同角度论证关键参数，以提高评价精度，还应分析项目来源（ 油田开发难度大，缺乏开发资金，政治原因，经济效益差） ，进一步评价风险。对于已脱气、油藏压力大大下降的海外老油田，改用注水方式开采增产幅度有限，应慎重选择开发方式；同时，应将资料包提供的计算参数校正为当前油藏条件下的。当海外油田累积采出量与测算剩余可采储量之间有矛盾时，应从储量计算标准、产量计量方法和剩余可采储量测算方法等多方面分析原因。基础油产量涉及巨大的商业利益，应充分论证基础油递减率计算参数；海外老油田作业成本一般随油田开发时间增长而增大，要按经济极限产量来评价剩余可采储量。图１ 参３（王孝陵摘
Rapid evaluation of the remaining recoverable reserves of overseas oil development projects [] / Zhu Jiucheng, Wang Zhiming. . . ∥ Oil Exploration and Development. 1999, 26 (5). 62-64 In the evaluation of overseas oil development projects, the evaluation of remaining recoverable reserves is the most important part, but the evaluation period is very short and the data is limited. The evaluation methods are significantly different from those in China. In reading the preliminary data stage, only the remaining recoverable reserves can be roughly estimated based on the basic characteristics and general development law of the oilfield. In the reading of the data package, a variety of quick estimates are used to evaluate the remaining recoverable reserves as much as possible, and the key is demonstrated from different angles Parameters in order to improve the evaluation accuracy, but also analyze the project source (oilfield development is difficult, lack of development funds, political reasons, poor economic efficiency), to further evaluate the risk. For overseas old oilfields that have been degassed and the pressure of reservoirs has greatly dropped, the mode of exploitation should be carefully chosen instead of exploiting waterflooding. At the same time, the calculation parameters provided by the data package should be corrected to the current reservoir conditions. When there is a contradiction between the cumulative oil recovery of overseas oilfields and the remaining recoverable reserves, the reasons should be analyzed from the aspects of reserves calculation standard, production measurement methods and remaining recoverable reserves measurement methods. The base oil production involves huge commercial interests. The calculation parameters for the base oil decline rate should be fully demonstrated. The operating cost of overseas old oil fields generally increases with the development time of the oilfield. The remaining recoverable reserves should be evaluated according to the economic limit output. Figure 1 reference 3 (Wang Xiaoling pick