Several test methods to assess technological performance of lubricants;
评价润滑剂工艺性能的几种试验方法
The influences of various lubricants on properties of polypropylene/polyolefin elastomer(PP/POE) were investigated.
研究了不同润滑剂对PP/POE(聚丙烯/聚烯烃弹性体)性能的影响。
Selection and application of drilling fluid lubricant for horizontal wells in the Changbei gas field
长北气田水平井钻井液润滑剂的优选与应用
In drilling an oil well, mud is used to lubricate the cutting bit.
钻油井时，泥浆被用来润滑钻头。
The Application of Polymer Sulfonate Drilling Fluid in Block Xiepoxiliu in County Li.
聚磺润滑防塌钻井液在蠡县斜坡西柳区块的应用
Development of a Technological Control System for Lubricating Station of Jianghan Oilfield Drilling Company;
江汉油田钻井公司润滑站工艺控制系统研制
To apply a lubricant to.
加润滑剂给…上润滑剂
Studies on Ultra-High-Temperature Drilling Fluid System (1): Design Ultra-High-Temperature Drilling Fluid Additives
超高温钻井液体系研究(Ⅰ)——抗高温钻井液处理剂设计思路
Synthesis and Foamability of Borate Ester Surfactant for Micro-Bubble Drilling Fluid
一种含硼钻井液起泡剂的合成与性能
Properties of AA/AMPS/DMDAAC Copolymer as Viscosity Reducer for Drilling Fluids
AA/AMPS/DMDAAC共聚物钻井液降粘剂性能评价
SYNTHESIS AND EVALUATION OF FILTRATE REDUCER JLS-1
钻井液降滤失剂JLS-Ⅰ的合成与评价
The Analysis of Technical Standards about the Additive of Asphaltic Drilling Fluid
钻井液用沥青类处理剂技术标准分析
Properties of AA/MA/AMPS Copolymer as Drilling Fluid Viscosity Reducer
AA/MA/AMPS共聚物钻井液降粘剂性能评价
Development of Tackifier and Shear Strength-improving Agent YF-01 for Drilling Fluids
钻井液增粘提切剂YF-01的研制
Research and application of new blocking agent FLD for drilling fluid
新型钻井液封堵剂FLD的研究及应用
Research and Application of Low-permeability Drilling Fluid Treating Agent
超低渗透钻井液处理剂的研究及应用
Preparation and Evaluation of Organic Silicone Defoaming Agent for Drilling Fluid
钻井液用有机硅消泡剂的制备与评价
RESEARCH ON H2S ABSORBENT-PCC IN DRILLING FLUID
钻井液中硫化氢吸收剂PCC的研究
Study of Environment-friendly Corrosion Inhibitor for Drill Tool in Saltwater Drilling Fluids;
盐水钻井液用钻具的环保型缓蚀剂的研究
Study on the Mechanism of Drilling Tools Corrosion in Drilling Fluids and Inhibitors for This System;
磺化钻井液中钻具腐蚀机理和缓蚀剂的研究