井下作业

基于J2EE技术体系的井下作业信息管理系统的开发

Development of Downhole Operation Information System based on J2EE Technique System

基于J2EE平台的井下作业管柱绘制系统

The Drawing System of Down-hole Tube String Based on the J2EE

煤矿是个特殊的行业，井下作业安全与CO气体浓度息息相关。

The coal mine is special industry , the down hole security is closely linked to Carbon Monoxide Gas .

长庆井下作业系统HSE管理存在问题及下步管理方向

On the Improvement of HSE Management in Down-hole Operation System of Changqing Oilfield

四川石油管理局井下作业处成功的将道威尔DS固井参数监测系统应用于哈里伯顿HT&400型撬装固井设备。

Dowell DS cementing parameter monitoring system is used successfully in Halliburton 's skid-mounted HT-400 cementing equipment by Sichuan petroleum Downhole Service Co. .

石油井下作业企业如何建立、运行和不断改进ISO9002质量体系

How to establish , operate and perfect the ISO 9002 quality system in the down-hole job

油田井下作业TK-5型全自动液气控制天车安全装置

The Safety Equipment of Overhead Travelling Crane with Full Automatic Liquid and Gas Controlled Type TK-5 in Operation in a Pit of Oilfield

国外著名的斯仑贝谢公司、Dowell公司等井下作业公司已经进入中国各大油田市场，向国内各大石油公司提供井下作业服务。

Many famous foreign downhole technique service companies , such as Schlumberger and Dowell , have entered many oilfield markets in China and provided well-testing and downhole technique services for us .

实验及测试结果表明，添加了中空玻璃微球HGS的水泥浆有效地降低了密度，并且其混合、泵送及抗压强度、胶结质量等完全可以满足井下作业的要求。

Results indicates that the hollow glass microsphere can reduce the density of HGS light weight slurry effectively , and also the blending , pumping , compressive resistance and cementing quality of this material can meet downhole operation 's requirements .

叙述了油田井下作业TK-5型全自动液气控制天车安全装置的工作原理，分析了该装置的安全可靠性。

The operation principle of the safety equipment of overhead travelling crane with full automatic liquid and gas controlled type TK-5 in operation in a pit of oilfield is stated and safety reliability of the equipment is analyzed .

防止井下作业污染环境的工艺技术应用

Application of process technology for protecting environment from downhole operation pollution

弹簧理论在井下作业管柱力学分析中的应用

Application of Spring Theory to Mechanics Analysis of Downhole Pipe String

井下作业清洁生产的影响因素及综合治理措施

Influence Factors for Clear Production of Downhole Operation and Control Methods

煤矿井下作业场所粉尘浓度的法律管理

The Legal Management of Dust Levels at Underground Coal Mine Workplaces

井下作业危害因素识别及安全技术探讨

Identification of hazardous factors in downhole operation and the safety technologies

长庆油田井下作业技术发展状况分析

Analysis for Developing State about Down Hole Operating Technology in Changqing Oilfield

井下作业污水固化处理及对环境的影响分析

Solidification treatment of operation wastewater and analysis on the impact to environment

煤矿井下作业工人脂肪肝的发病情况及营养状况

Incidence of Fatty Liver and Nutrition Status of Underground Miners

油气井井下作业设备液压式轧辊压下装置

Work - over equipment for oil and gas wells hydraulic roll screwdown

采油厂井下作业成本单井核算模式研究

Research on single well calculation model for the cost of underground activity

事故树分析技术在市政井下作业防止气体中毒中的应用

Application of FAT Technique in Municipal Downhole Operation for Preventing Gas Poisoning

井下作业外部市场的开拓，对修井作业员工的素质提出了较高的要求。

Developing external markets in downhole service requires well workover operators'higher quality .

井下作业公司成本动态管理控制研究

Study on Cost Dynamic Management Control of Down-hole Service Corporation

全面提高井下作业系统质量管理水平的实践与思考

Practice and Reflections on Comprehensive Improvement of Quality Management for Down-hole Operation System

煤矿井下作业人员管理系统工作原理及应用探讨

Underground Work Personnel 's Administrative System Operation Principle and Application of the Colliery

浅析石油井下作业清洁生产措施

The Study on Cleaning Measures of Petroleum Down-hole Operation

油气井井下作业设备

Work - over equipment for oil and gas wells

铁矿井下作业人员动脉顺应性研究

Study on arterial compliance of ore miners Doing Homework

清洁安全的井下作业环境

Clean and safe working environment at coal mines

井下作业废水处理的试验研究

Experimental Study of Downhole Operating Waste Water Treatment