drilling mud

Control and treatment of pollution of drilling mud

钻井泥浆污染的控制与处理

Control Technology of Drilling Mud Stability in Deep and Thick Alluvium

深厚冲积层钻井泥浆稳定性控制技术

Experiment on treatment process of waste drilling mud with high concentration

高浓度钻井废泥浆处理工艺的试验研究

Analysis of influence factors on drilling mud pulse transmission speed

钻井液脉冲传输速度的影响因素分析

Synthesis and Evaluation of Chemical Agent for Treatment of Drilling Mud

用于废钻井液处理的化学剂合成与评价

Study on comprehensive treatment technique about waste drilling mud

钻井废泥浆综合治理技术研究

Status and Trend of Drilling Mud Materials at Home and Abroad

国内外泥浆材料的现状及发展趋势国外充气钻井液钻井技术

Research on the Method for Piston Life Estimate of the Drilling Mud Pump

钻井泥浆泵活塞寿命评价方法研究

Study on Preparation of Drilling Mud Additive With Waste PAN Fiber

废腈纶用于制备钻井泥浆助剂的研究

A New Method to Remove Drilling Mud Cake in Fractured Reservoir

一种消除裂缝性储层钻井液滤饼的新方法

Modification of Formula for Calculating Static Shear Stress of Drilling Mud

对计算泥浆静切应力公式的修正

New method of calculating drilling mud invasion depth by logs

测井计算钻井泥浆侵入深度的新方法研究

Built drilling mud logging and wireline logging integrated data model .

构建了钻录测一体化数据模型。

Feasibility study on drilling mud treatment with the confining reed wetland system

封闭式芦苇湿地处理钻井泥浆的可行性研究

Preparation and application of salt and heat resistant drilling mud thinner 813

813钻井泥浆稀释剂的研制与应用

Waste drilling mud is one of the major Pollutants Produce in petroleum field .

废弃钻井液是油田钻井过程中产生的一个主要污染物。

Some chemicals of West German companies for drilling mud and oil well cement

联邦德国的几种钻井泥浆和水泥浆添加剂

A new method for evaluating fluorescence emission of drilling mud and mud additives

钻井液添加剂及其体系的荧光评价新方法

Research on the Evaluation of Semi-permeable Membrane of Drilling Mud in Flow Condition

淹没条件下钻井液半透膜评价方法研究

Drilling mud density optimum technique of creep stratum in deep borehole

深井蠕变地层钻井液密度优化技术

Drilling Mud Dynamic Filtration Apparatus and Its Preliminary Test

钻井泥浆动失水仪及初步试验

Theoretical and experimental study of invasion influence of fresh drilling mud on oil pay resistivity

淡水钻井液侵入对油层电阻率影响的理论分析和实验研究

Laboratory Evaluation and Application of Potassium Sulphate Drilling Mud

硫酸钾钻井液体系的室内评价与应用

The specimen was immersed in water or in drilling mud .

试件浸入水或钻井泥浆中，在不同的正压力和转速下进行试验。

The utility model relates to a pump valve of a well drilling mud pump .

本实用新型涉及钻井泥浆泵的泵阀。

Research of Permanent Magnet Synchronous Motor for Gearless Oil Drilling Mud Pump

无齿轮石油钻探泥浆泵用永磁同步电动机研究

An investigation of the clay-free drilling mud for increasing drilling speed

可提高钻速的无粘土钻井液的研究

The Preparation and Evaluation of An Amphoteric Thinner For Drilling Mud

两性聚合物钻井液降粘剂GCH-11的制备及评价

Developing the visualization and analysis software of drilling mud logging and wireline logging data .

开发了钻录测数据可视化及分析软件。

Drilling mud additives , pH and relative humidity of atmosphere influence the corrosion rate .

文中对钻井液添加剂、钻井液pH值及大气相对湿度对腐蚀的影响也进行了研究。