评价井

通过岩心观察，结合评价井的测井资料和取心分析结果，建立了浅水三角洲相隔夹层的划分标准，将其划分成四种类型。

According to core observation and analysis of logging data and coring results of evaluation well , the classification criterion of restraining barrier and interbeds in shallow water delta facies was built up and they were divided into four types .

桩斜161井是胜利油田在桩西地区部署的一口大位移评价井。

Zhuangxie-161 well is an extended reach appraisal well in Zhuangxi area in Shengli Oilfield .

海上油气田勘探开发成本高，评价井少，录取的资料有限，容易使ODP设计存在不确定因素，给ODP的实施及其后的开发生产带来困难。

In the design of offshore Oilfield Development Plan ( ODP ), there easily are uncertainties because of higher exploration and development cost , less appraisal wells and limited data available , which may cause difficulties for the ODP implementation and subsequent field development and production .

勘探评价井连续岩性剖面测井分层取值技术

Layer value technology study on successive lithology profiles logging of exploration evaluation wells

选用新的方法，可以比较准确地预测井网加密后的产量变化和评价井网加密后加密效果，它为低渗透油藏开发指标预测和评价提供了一种新的方法和手段。

Using this method can improve greatly accuracy of production prediction and evaluate development effect after pattern infilling .

采用这些综合研究方法部署的评价井和开发井均获得高产油气流。

High production has been achieved from all the evaluation wells and development wells disposed by these methods .

不同勘探阶段二维、三维、预探井、评价井投资比例；

The proportion of 2D seismic prospecting , 3D seismic prospecting , preliminary prospecting well and appraisal well investment ;

应用地震方法可以减少详探井和评价井的数量，节省勘探投资。

Using seismic method can reduce the number of detailed exploratory wells and appraisal wells , and save exploration investment .

前9井是中原油田白庙构造北翼的一口评价井，完钻井深为4296m。

Well Qian-9 is an appraisal well with total depth of 4296 m. it is located in Baimiao block of Zhongyuan oilfield .

在勘探上，我们成功钻获的8口评价井进一步保障了公司未来储量和产量的增长。

In exploration area , we drilled eight successful appraisal wells to further enhance the reserve and production growth in the future .

T726井是中国石化西北分公司在塔河油田西南部边缘地区布置的一口重点评价井。

Well-T726 is an important appraisal well , which is arranged in the south-west frontier area of Tahe oilfield by Northwest Exploration Bureau of SINOPEC .

根据地层实际状况和施工条件定量评价井眼的变形缩径规律，可以科学指导钻井设计或现场施工的思路。

So the quantitative assessment of wellbore deformation behavior under actual formation and operation conditions can provide a scientific guidance on well design and field operation .

井眼曲率作为衡量工具造斜能力和评价井身质量的重要指标之一，对实现安全、快速、高效钻井具有重要意义。

Borehole curvature is one of significant index to evaluate angle build-up capacity and wellbore quality , is very important to realize safety , speedily and efficiently drilling .

这套技术方法已经在牛东地区评价井、开发井中推广应用，并在老井治理和补层建议中取得了初步成效。

It has been widely used in appraisal wells and development wells in block Niudong , and has taken notable effects in old well reconstruction and re-perforation recommendation .

按照评价井和定向井的要求，对充气钻井液及邻近直井所用钻井液配方进行了改进。

In order to meet the requirements of evaluational well and directional well , the ingredients of aerated drilling fluid and that used in adjacent straight well were modified .

研究成果在评价井试验取得了显著效果，为该区难采储量评价工作的突破提供了重要的技术支撑。

Researching fruit shows that significant effectiveness is obtained by appraising well experiment and provide an important technologic support with a breakthrough on difficult producing reserves appraisement in this zone .

前言：用评价井网按结构层次建立“层系内单储层空间分布格架”，并预测单砂体；

This paper constructs a " single reservoir spatial distributive framework within series of strata " using evaluation pattern according to structural hierarchy , and predicts the single sand body .

研究了地震数据结构特征与含油气性的关系，从而可在地震剖面上定量解释油气层，进而对探井、评价井等进行钻前油气预测。

This paper has discussed a relationship between numerical structure of seismic data and hydrocarbon prediction , by which it is possible to explain quantitatively oil bearing layers in seismic profile and to make predrilling prediction of hydrocarbon .

从水量和水质两方面评价井盐水资源的开采潜力，以达到指导渔业园区井盐水资源合理开发和利用、实现渔业园区可持续发展的最终目的。

Also assessing the potential exploitation of the brine resources of well from the aspects of quantity and quality , in order to instruct it reasonable in development and using , then realized the ultimate purpose of sustainable development of the piscatorial garden .

J1S22砂层据开发评价井MB2003井测井曲线和三维地震解释，结合该井试油成果资料，确定了油水界面，油气藏类型为带油环带边底水的低孔低渗凝析气藏。

With the help of logging curve and 3-D seismic interpretation and oil-test material , oil-water surface of J 1S 2 2 sand body is determined , oil-gas reservior type is a condensate reservior with oil ring ? boundary-bottom water ? low porosity and low permeability .

通过研究与试验，初步形成了地层出水、稳定性评价、井眼净化技术以及天然气钻井HSE文件。

In general , such technologies as formation water production prediction , formation stability evaluation , hole cleaning and HSE procedures for natural gas drilling were preliminary formed .

用斯通利波评价套管井水泥胶结质量

Evaluation of the Cement Quality in Cased Well from the Stoneley Wave of Full Sonic Well - logging

为了克服开发评价早期井距大、井网稀的困难，采取了地震资料与随机建模相结合的方法来建立储层地质模型。

For this reason , the geological models of the reservoir are established by combining seismic data with random modeling .

应用实例证明综合应用地化录井技术评价开发井油气层的效果是比较明显的。

The examples showed the better result could be get by comprehensively using geochemical logging technology to evaluate oil and gas zones of development wells .

该计算方法为描述水平井流入动态、评价水平井产能、确定合理生产制度提供了可靠的手段。

This method can provide reliable ways for describing the inflow performance of horizontal well , evaluating production capacity of horizontal well and defining the rational working systems .

开展油气层保护研究工作，定量评价入井流体对油气层损害的深度和程度，室内需要有效的模拟评价实验仪器。

To conduct oil / gas reservoir protecting research , effective simulation instruments are needed to determine the damage depth and damage degree produced by drill-in fluids quantitatively .

配套完善了深层超致密气藏包括产能评价、井网优化、控水排水、储层改造、钻完井及储层保护的开发关键技术系列。

Some key technologies of productivity evaluation , well net optimization , water controlling discharge and reservoir modification , drilling , completion and reservoir protection have been improved perfected .

应用系统可靠性工程知识，对储气井安全系统的可靠性分析的思路和方法进行了初步探讨，为进一步科学地评价储气井安全系统的可靠性打下了基础。

Applying the knowledge of system reliability engineering knowledges , discussing thoughtway of reliability analyse of gas storage well safety system , as a thereunder of scientific evaluating reliability of the system .

该文从油藏地球化学的角度，系统地介绍了地化录井技术评价开发井油气层的理论依据与主要评价参数的获取方法。

As for the oil reservoir geochemical , the paper systematically introduced the theory basis of evaluating oil zones for development wells by using geochemical logging technology and the methods by obtaining the major evaluating parameters .

实验测量和野外使用表明：用等效声衰减系数和续至波能量积分等参数能更精确地评价套管井一次界面和二次界面的水泥胶结质量。

Lab measurements and field application show that cement bond quality between casing and cement annulus as well as the quality between cement annulus and formation can be evaluated with such parameters as equivalent sonic attenuation coefficient and arrival wave energy integration , etc.