储采比

通过对Arps产量递减规律与油田剩余储采比变化规律关系的分析，给出了一种计算递减期油田递减指数与可采储量的简便方法。

Based on the analyses of Arps production decline law and changes of remaining reserve-production ratio . a simple and convenient method for estimating decline factors and recoverable reserves during decline period in any oil - field was presented .

将Weible、Gomperts、Losistic三种增长曲线用于油田开发指标的描述和预测，推导了相应的累积产油量、产量、储采比、最大产量和最大产量出现时间的计算公式。

To use Weible , Gomperts , Logistic increase curves in description and prediction of oilfield development indexes , corresponding formulas for cumulative production , production , reserve-production ratio , maximum production and time appearing maximum production are derived .

结构储采比理论及喇萨杏油田储采比变化分析

Theory of structural reserve-production ratio and reserve-production ratio analysis of La-Sa-Xing reservoirs

开发实践一致认为，储采比与递减率紧密相关。

Oilfield planners think unanimously that reserve-production ratio is closely related to decline rate .

油田储采比合理界限与产量递减的趋势预测

Reasonable limit of ratio of reserves to production and prediction of production decline trend

关于经济极限储采比的研究

Research for Economical Limited Reserves Production Ratio

油气田储采比变化关系的研究

Study of Change Relations of Reserv-Production Ratio

辽河油区合理储采比的确定

Rational reserve-production ratio in Liaohe oil province

关于储采比研究中的几个问题

Some problems about reserves ? Production ratio

应用递减方程研究了油气藏递减时储采比的合理界限。

In addition , the reasonable limit of reserve-production ratio when production decline occurs is researched .

不同递减条件下储采比变化分析

Theoretical analysis on the reserves / production ratio at the condition of different types of decline

在油田的开发过程中，油田储采比、储采平衡率是两个极其重要的开发管理指标。

During the development of oilfield , reserve-production ratio'and balance rate are two extremely important development management indexes .

辽河油区储采比与递减率关系研究及探讨

Research and Discussion about the Relationship Between Reserve / Production Ratio and Decline Rate in Liaohe Oil-bearing Area

当储采比接近于10时，油气田开发可能会进入递减阶段。

When the reserve-production ratio approaches to10 years , the development of a field may come to a declining stage .

预测油气田剩余可采储量、剩余可采程度和剩余储采比的方法和应用

Method and application of forecasting remaining recoverable reserves , remaining recoverable degree and remaining reserves-production ratio of oil and gas fields

剩余可采储量和储采比是油气田开发的两个重要参数。

The remaining recoverable reserves and reserve-production ratio ( RPR ) are two important parameters of the development of oil and gas fields .

该模型还可以预测剩余可采储量、剩余可采储量的储采比或采油速度等参数。

The parameters such as remaining recoverable reserves and their reserve production ratio or production rate may be forecasted by the model too .

通过储采比可以分析、判断油田所处开发阶段，稳产状况及其资源保证程度。

Through the reserve-production ratio can analyze and determine which development phase the oil field is in , stable level and resources assurance level .

但由于勘探难度增大，使储量增长速度明显放慢，储采比快速下降，若无新的发现，将无法保证长期高产稳产。

Because the exploration difficulty increased , the reserve accreting velocity was obviously slowed down and there was a rapid drop in the reserve production ratio .

多年的开发实践使油田规划工作者认为储采比与递减率紧密相关。

After many years experience in oilfield development , planning workers take it for granted that reserve / production ratio is closely related to decline rate .

为了体现油气田管理过程中以产量为目标到以经济效益为目标的转变，提出经济极限储采比的定义，并结合定义和储采比的理论关系式推导出求解经济极限储采比的关系式。

In order to embody the change of management goal from production rate to economical benefit , the paper firstly defines the economical limited reserves production ratio .

合理确定储采比，既能保证原油产量正常增加，又能对油气勘探进行合理投资。

Determine a reasonable reserve-production ratio , can not only ensure a normal increase in crude oil production , but also a reasonable investment for oil and gas exploration .

油气田的储采比定义为，某年的剩余可采储量与当年产量之比。

Reserves production ratio ( RPR ) of oil and gas fields is defined as the ratio of remaining recoverable reserves to annual oil production at the same year .

从理论上推导了结构储采比与结构递减率的关系，对多结构油田储采比分析更加符合油田开发实际。

The relationship of structural reserve-production ratio and structural decline rate is derived from theoretical and it is coincidence to the field practice to analyze the multi structural reserve-production ratio .

储采比是指一个国家、一个地区或一个油气田，在某年份剩余的可采储量与当年年产量的比值。

Reserve-production ratio is referred as the ratio of the remaining recoverable reserves and annual production of one country , a region or an oil and gas field in a year .

提供了电子图版，可以方便地确定不同递减类型油田储采比变化趋势。

Based on the theory formula , the electronic pictures are supplied , so it is very convenient to determine the reserves / production ratio varying trend of different kinds of oilfields .

在此基础上，利用累积发现的可采储量与累积产量建立了预测可采资源量的有效方法&全程历史拟合法和储采比递减阶段曲线拟合法。

Two new methods to predict the recoverable resources by using a great deal of data are developed . One is history fitting curve , and another is reserve_production ratio descending phase fitting curve .

如果储采比过大，会形成资金以储量存在的形式积压，储采比过小，产量保证程度低。

If the reserve-production ratio is too large , the funds will be backloged in the form of reserve existence , if the reserve-production ratio is too small , the assurance level of production will be low .

分析认为塔中4油田目前储采比远低于稳产极限储采比，油田产量快速递减是油田正常开发规律的具体体现。

We believed that from the analysis the currently oil reserve-production ratio is far below the stable limit reserve-production ratio , the rapidly declining oil production is a concrete manifestation of the normal development law in oil fields .

剩馀可采储量是油气田未来开发的物质基础，储采比是分析和判断油气田未来开发形势的特殊指标。

The remaining recoverable reserves are a material base for future development of oil and gas fields , and the reserve-production ratio is a specific index to analyze and judge future development trends of oil and gas fields .