目的确定稠油油藏注蒸汽开发的原油采收率和可采储量。
Purpose To determine oil recovery factor and recoverable reserves of heavy oil reservoir developed by steam injection.
阐述了经济可采储量划分的标准、主要影响因素及意义。
The standards for plotting out the economic recoverable reserves of coal and the main effect factors and significance are expounded.
为进一步提高油藏采收率，增加经济可采储量，有必要转换。
To improve crude oil recovery and increase economic recoverable reserves, we have to convert to steam flooding.
水平井既有利于提高产量，又可增加可采储量或提高采收率。
Horizontal well is favour of enhancing production, and can increase the recoverable reserves or enhance oil recovery.
又可根据蒸汽吞吐阶段的极限油汽比，计算该阶段的可采储量。
It can also be used to calculate recoverable reserves according to the extreme oil steam ratio in this period.
它可以用于预测油气田递减阶段的产量、累积产量和可采储量。
It can be used for prediction of production, cumulative production and recoverable reserves in depletion stage.
针对天然气的开发特点，优选出了方便实用的可采储量标定方法。
According to the character of natural gas, convenient and applied demarcating methods are chosen.
水驱特征曲线法是用来预测水驱油田的产量及可采储量的重要方法。
Waterdrive characteristic curve is an important method for forecasting production rate and commercial reserves of waterflood field.
同时结合剩余油、可采储量、井网状况等进行了水平井可行性分析。
In addition, the feasibility of horizontal well is analyzed combined with the research of remaining oil, recoverable reserve and well pattern and so on discussed above.
此外，用孔隙度变化公式还可以计算岩石弹性可采储量和弹性采收率。
Moreover, using porosity changing formula can calculate the rock elastic recoverable reserves and elastic recovery.
采用迭代法，通过数学推导，得到已开发超稠油油藏的技术可采储量。
The technical recoverable reserve of developed ultra heavy oil reservoir is obtained by using iterative method and mathematical model.
该模型既可以应用于预测油田可采储量，也可应用于油田中长期规划。
This model can be used not only in the oilfield recoverable reserves prediction, but also in medium-long term oilfield planning.
油藏润湿性是评估油藏可采储量，控制油藏流体流动行为的一个重要参数。
Reservoir wettability is an important parameter for evaluating recoverable reserves and controlling fluid flow of a oil reservoir.
将它们变换为含水率与可采储量采出程度关系，并研究了曲线的图形特点。
These relationships were transformed into those between water cut and recovery percent of recoverable reserves, and these curves investigated.
方法利用投入产出原理，推导出热采稠油油藏的经济可采储量的计算方法。
Method Deduce economical recoverable reserve of heavy oil reservoir under thermal production with the principle of investment vs. returns.
石油可采储量是一个随着开采工艺技术和经济条件的变化而变化的动态值。
Proved reserves of oil is a variable influence by the changing of available recovery technology and economic conditions.
我国的能源资源虽然丰富，但按人口计算的可采储量远低于世界的平均水平。
Although, energy resource is abundant in China, the recoverable reserve amount per capita is under the world average level too far.
目的研究蒸汽吞吐阶段增加可采储量的途径，为同类油藏的合理开发提供依据。
PurposeTo study the way to add recoverable reserves in steam soaking period in order to provide basis for reasonable development of similar reservoir.
提出应用现金流量法、边际分析法等计算油田经济可采储量，建立评价指标体系。
The methods of cash flow, marginal analysis are put forward to calculate the economic reserves in oilfields and an index system is established for the evaluation.
目前中国油气资源勘探和开发面临后备可采储量不足，低勘探程度区域受到重视。
At present, the areas of low degree of prospecting are paid much attention to for insufficient recoverable backup reserves during exploration and development of oil-gas resources.
计算结果表明：人工压裂不仅可以提高阶段采出程度，同时也可增加最终可采储量。
The calculated results show that artificial fracturing may increase not only the recovery percentage at a stage but also the final recoverable reserves.
基于威布尔预测模型的扩展推导，提出了预测油气田剩馀可采储量和储采比的方法。
Based on the results from an extended derivation of Weibull Model, the methods to predict remaining reserves and reserve-production ratio of oil and gas fields are proposed in this paper.
基于油气藏工程中的产量递减法，提出了预测油气田可采储量和剩余可采储量的新方法。
Based on the production decline method in petroleum reservoir engineering, a new method to predict recoverable and remaining recoverable reserves of oil and gas fields has been proposed in this paper.
基于大量油气田开发的实际资料，建立了预测油气田产量、累积产量和可采储量的简单模型。
Based on statistical development data of large oil and gas fields, a simple model for predicting production, cumulative production, and recoverable reserves is developed.
方程既可以用来预测油气田整个开发阶段的指标，又可以比较准确的测算油气田的可采储量。
This equation can either predict index during the whole developing stage of oil and gas field, or predict relatively accurately the recoverable reserve.
外围油田也是增加可采储量的主要方向，但90%的储量位于特低丰度、特低渗透及复杂断块油藏。
Peripheral oilfields are also the main direction to increase recoverable reserves, but 90% reserves are located in ultra-low abundance, ultra-low permeability and complex fault-block reservoirs.
油田的可采储量和剩余可采储量，是油田开发建设的物质基础，因此，需要准确地加以预测和确定。
Recoverable reserves and remaining reserves of oilfields are material basis of oilfield development and construction. So it is necessary to accurately forecast and determine them.
可采储量采出程度达80%后，单井日产液、采液速度降低。综合含水达90%后，油井开井数降低。
When the recovery of recoverable reserve is more than 80%, the single well fluid productivity rate will decline, the number of active Wells will reduce as the composite water cut is more than 90%.
可采储量采出程度达80%后，单井日产液、采液速度降低。综合含水达90%后，油井开井数降低。
When the recovery of recoverable reserve is more than 80%, the single well fluid productivity rate will decline, the number of active Wells will reduce as the composite water cut is more than 90%.
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