drilling fluid

Applying finite element method,the dynamic characteristics of drill string with cone bit in straight hole were simulated,and the whirl,deformation and the dynamic stress in air drilling were compared with the ones in drilling fluid drilling.

应用有限元方法,仿真了空气钻井时斜直井眼中带牙轮钻头钻柱的动力学特性,比较了空气钻井和钻井液钻井条件下钻柱的涡动、变形以及动态应力状况,探讨了空气钻井钻柱失效的动力学机理。

The application and study of the analytical method for drilling fluid filtrate in mud logging

钻井液滤液分析方法在地质录井中的应用研究

In order to alleviate the crude oil pollution in Jiangsu high deviated and horizontal wells,and realize the safe and high-quality drilling,the research on the technology of suspension emulsion drilling fluid was carried out.

为了减轻江苏大斜度井、水平井钻井中的原油污染,实现钻井生产的安全优质钻进,开展了悬浮乳液钻井液技术研究。

The application and study of the analytical method for drilling fluid filtrate in mud logging

钻井液滤液分析方法在地质录井中的应用研究

The spontaneous potential is closely related to salinity in formation and mud filtrate.

自然电位的形成与地层水矿化度和钻井液滤液矿化度密切相关。

SYNTHESIS AND EVALUATION OF FILTRATE REDUCER JLS-1

钻井液降滤失剂JLS-Ⅰ的合成与评价

Prediction model for invasion radius of solids and filtrate in drilling fluids

钻井液固相和滤液侵入储层深度的预测模型

FILTRATE REDUCER OF ZWITTERIONIC POLYMER FOR DRILLING FLUID

钻井液用两性离子聚合物降滤失剂的研究

Advances in Researching and Applying Filtrate Reducers with Resistance to High Temperature at Home and Abroad

国内外抗高温钻井液降滤失剂研究与应用进展

The Synthesis and Performance Evaluation of Drilling Fluid Control Agent HY

钻井液用降滤失剂HY的合成与性能评价

Mixed Salt Base Mud Used for Assessing Polymeric Filtrate Loss Reducers

钻井液用合成聚合物降滤失剂滤失量测定方法探讨

Converting gas drilling to conventional drilling within short time

气体钻井快速转换为常规钻井的钻井液技术

Research of Optimization Design Drilling and Completion Fluid in Dagang Oil Field

大港油田钻井液完井液优化设计研究

Study and Application of Oil Base Drill-in Fluids

全油基钻井液完井液体系研究及应用

Drilling Fluid Technology for MPD in Moderate and Deep Well in Binhai Oilfield.DFCF,

滨海油田中深层控压钻井钻井液技术

13.11 Please write the "Drilling Fluids Engineering Accident Report".

请填写“钻井液事故报告”。

polymer-polyelectrolyte drilling fluid system

聚合物-聚电解质钻井液

Application of Drilling Fluid Technology in the Long Open Well X92

X92井长裸眼井段钻井液技术措施

APPLICATION OF ORGANIC SALT DRILLING FLUID IN THE THIRD SECTION OF WELL T4031

有机盐钻井液在T4031井三开井段的应用

Synthesis of High-temperature Resistance Polymer as Filtrate Reducer for Drilling Fluids and Mechanisms of Filtration Control;

耐高温聚合物钻井液降滤失剂的合成及作用机理研究

Evaluation on instantly soluble sodium carboxymethyl cellulose for Drilling Fluid Filtrate Reducer

一种速溶性CMC作用为钻井液降滤失水剂的室内评价