井涌

液柱压降引发井涌或井喷；

The pressure drop of liquid column will bring out kick and blowout ;

应用结果表明，该体系成功地控制了井涌。

Well kick has been effectively controlled and better SG & O has been obtained .

特别是当浸入气中含有CO2或H2S等酸性气时，往往在以上两处无明显的前兆显示。气浸段油基泥浆返到井口时，也便是井涌到来时。

Especially , when the gas invaded contains sour gases such as CO_2 or H_2S , th - ere is often no any show at the two places mentioned above , because the kick is coming as the gas cut oil-base mud returns to the well head .

深水钻井早期井涌检测方法及其未来趋势

Early kick detection methods for deepwater drilling and its future development

对井涌关井气体升移的探讨

Discussion on Gas Kick Moving in Shut - in Well

石油钻井井涌井漏实时预测专家系统研究

Study on the expert system for real time predicting kick and lost circulation

第一类越流系统井涌水量组成问题探讨

Inquiries about the composition of the well yield of the first leakage system

气井井涌前兆的探索

Exploring the Omens of Kick in Gas Well

制作简易的钻井泥浆液井涌井漏报警仪

Simple alarm for well kick and mud loss

有几种循环带出井涌的方法？

How many methods to circulate out kicks ?

井涌过程仿真技术的研究

Study on well kick simulation technology

钻井液气侵严重时会引起井涌或井喷。

While the gas erosion is severe , well shooting up or gushing out take place .

辐射井涌水量计算可采用等效大口井法。

For calculating of radial well discharge , " equivalent big diameter well " can be adopted .

仿真结果显示，该数学模型能够很好的描述井涌过程。

The simulation results show that the mathematical model can well describe the process of well kick .

两相交直线边界内稳定流单井涌水量综合性公式的探讨

On synthetic formulae of hydraulic discharge of a single well with steady flow within two intersecting rectilinear boundaries

进而采用该回归模型对其它供水井涌水量进行了预报，实际涌水量与预报值相比较，相对误差分别为7.0%、29.5%。

Furthermore the same test is done for other wells , their relative differences are 7.0 % and 29.5 % respectively .

吹填堤段堤基透水层特性；双层堤基的井涌破坏与无害管涌

Pervious characteristics of dyke foundation to be jetting filled ; Failure by Hole Blow and Harmless Piping in Double Dyke Foundation

本文依据传统越流理论导出了第一类越流系统井涌水量组成计算式。

According to the traditional leakage theory , this paper advanced a calculating formula for composition of well yield of the first leakage system .

根据情况，钻具处在套管鞋时，遵照井涌控制程序，搞一次演习。

Drills ( kick drills ) according to kick control procedures as required will be performed with the drill string inside the casing shoe .

研究结果表明，各种因素对井涌的影响各不相同，处理井涌的措施亦应各不相同。

The results show that the effects of various factors on gas kick are different , and corresponding measures must be taken to control kick .

尽管大多数井涌都发生在起钻的时候，但下钻的时候也会发生井涌。

Although most of kicks occur when pulling the drill string from the hole , it is also possible for kicks to occur while tripping in .

采用井涌的动态数学模型及计算机仿真技术，研制了一种新型的井控训练仿真器。

In this paper , a new well control training simulator is developed by using a dynamic model of a kicking well and the computer simulation technique .

针对钻井作业过程中的井涌和井漏，研制了钻井液液面监测与自动灌浆装置。

In consideration of the problems of well kick and lost circulation in drilling operation , a device is developed for detecting drill fluid level and automatic grouting .

含水层的导水系数、释水系数和弱透水层的渗透系数、厚度是影响井涌水量的两大重要因素。

The main factors affecting the well yield are the transmissivity and water yield coefficient of the aquifer as well as the permeability coefficient and thickness of the leaky layer .

测量泥浆池中泥浆体积的变化对于安全钻井，控制井涌、井漏具有十分重要的意义。

It is very important to measure the volume change of mud in mud pit for the safe drilling , the control of well blowout and the lost of circulation .

归纳了一套描述井涌过程的数学方法（线性函数、非线性函数、特殊的非线性函数），回顾了人们以前对井涌过程的解释，并提出了笔者的新见解。

Mathematics methods describing the well kick process ( linear function , non-linear function and special non-linear function ) are presented and the conventional interpretations to well kick are reviewed .

二连油田阿南区块，由于长期注水，油气层出现明显的异常高压，地层原始压力遭到破坏，造成了井涌、井塌、井漏等复杂事故。

Abnormal high pressure systems have formed in Anan Block of Erlian oilfield due to long time of water flooding , kicks , lost circulation and hole collapse are frequently encountered .

在钻井过程中，为防止井涌、井喷等钻井事故的发生，实现安全高效的勘探开发作业，可靠的井控设备显得尤为重要。

In order to avoid drilling accidents such as well kick and blowout and ensure safe and efficient exploration and development , reliable well control equipment is necessary in drilling operation .

再结合区域水文地质条件，对比分析不同测线中单井涌水量的相对大小，最终确定理想井位。

Then , in combination with the regional hydrogeological condition , the rational well positions were finally determined by comparison of the relative water outflow from single wells on different measurement lines .

非线性函数模型认为井涌过程中，地层向井筒内注气的速率不是随时间线性增加的，气体体积增加的速率与当时气体的体积成正比；

For the non-linear function model , the gas invasion rate from formation to the hole does not increase linearly during well kick ; the gas volume increasing rate is proportional to the existing volume .