老井

中原油田老井自然递减率研究

A Study on the Natural Decline Rate of the Old Well in Zhongyuan Oilfield

在老井经济产量的研究中，借助西方经济学的边际理论进行研究，同时老井经济产量的计算和分析原理也是新井和措施井经济产量分析的基础。

The economic yield of old well is researched through the marginal theory of western economics .

测井解释新技术在BYT区块老井复查中的应用

Application Of Logging Interpretation New Technology in Re-checking of Old Wells In BYT Block

提出了新井采用DPC内涂层套管，老井实施井下连续滴加缓蚀剂的内防腐蚀控制措施。

The corrosion protection measures were recommended such as DPC internal coating for the new pipes and continuous drip addition of corrosion inhibitor for the existing wells .

卡塔尔DK-72B井连通老井眼技术

The Technique of Communicating DK-72B Well with an Old Wellbore in Qatar

前后投产6口水平井，平均初产是周围老井的12倍，平均单井增油15×104t，提高采收率5个百分点。

Horizontal wells were successively put into production whose initial oil rate was 12 times as much as adjacent old wells ' . Average raised oil of single well reached 1 . 5 × 104t , and oil recovery coefficient raised by 5 . 0 % .

老井挖潜的一种新技术

A new technique to make full use of veteran oil wells

泡沫酸酸化在川东老井挖潜中的应用及效果

Application and effect of foamed acid acidizing in East Sichuan Oilfield

中原油田老井开窗侧钻小眼井技术

Technology of sidetracking slim hole in old wells of Zhongyuan Oilfield

老井重复压裂优化选井、选层技术研究

Study of well selection and zone selection for re - fracturing

老井固井质量复测资料研究及认识

Study on reviewing log of cement job quality in old wells

他邀请了邻居们来帮忙，大家一起铲土填进老井里。

He invited all is neighbors to come over and help him .

新井初产油和老井含水的经济极限研究

Study of economic limit about water-cut and initial production oil

中原油田老井措施边际效益变化规律研究

Research on the variation laws of marginal benefit of old well measures

老井重新试油的实践与认识

Practice and Knowledge of Retesting for Old - Well

用测井曲线组合法复查老井

Using Log Combination Method to Re-Examine Old Wells

河南油田老井复查寻找新储量研究及效果

A Study on Searching for New Reserves through Old Producer Reviewing in Henan Oilfield

本文主要利用新老井测井曲线叠合对比法对测井曲线进行校正。

This paper mainly introduces superimposing correlation techniques of logs from new and old well .

江苏复杂小断块油藏老井侧钻实践与认识

Practice and Understanding of Old-well Sidetracking in Complex and Small Fault Blocks in Jiangsu Oilfield

贵州赤水老井挖潜效果分析

Effective Analysis of Developing the Potential of Old Gas Well in Chishui Region , Guizhou

本文介绍了老井开窗侧钻水平井的国外发展简况和国内的实施情况；

This paper describes the development of re-cntry sidetracking horizontal well abroad and that in china .

老井开窗侧钻水平井的尝试

Attempt on re-entry sidetracking horizontal well

放射性重复测井是目前唯一能在套管内取得老井资料的技术。

Radioactive repeat logging is now the only technique which can acquire old well data from casing .

老井侧钻技术在高含水期增油挖潜的研究

Increasing the Output of Old Oil Wells in High Water cut Stage by Applying Lateral Drilling Technique

随着对天然气井的不断开采，老井的生产率在不断的下降。

With the natural Gas was exploited , production rate of most of gas wells is decreased .

那口老井渐渐干枯了，所以他不得不挖一口新井。

The old well was getting dry , so he had to put down a new one .

村里的那口老井

That Old Well in Village

威远地区在上试的基础上，多口老井在寒武系发现了工业油气。

Industry oil or gas has been found in many mature wells in Cambrian system in Weiyuan area .

因此，采用了低阻油层识别与老井侧钻等新技术，取得了明显的经济效益。

Identification methods of conductive reservoir and lateral drilling for residual oil are submitted according to the reservoir features .

如何通过对老井的改造，提高产气率是天然气开采工业面临的重要问题之一。

It is one of the most important problem that how to increase gas production by Remolding the old gas wells .