drilling fluid

Drilling fluid viscosity has greatly affected gas detection logging.

钻井液粘度对气测录井影响较大.

The paper develops the base compound of water-in-oil emulsion drilling fluid, evaluates its inhibition, thermal stability and its capacity of water cut-resistance, well cuttings cut-resistance and cement cut-resistance.

研制了油包水乳化钻井液的基本配方，评价了其抑制性，热稳定性，以及抗水侵污能力，抗钻屑侵污能力，抗水泥侵污能力。

Preparation and Evaluation of Multifunctional Additive ARJ for Drilling Fluid

多功能钻井液添加剂ARJ的研制和评价

Based on analyzing the cause of balling up, through improving the performance of drilling fluid, and changing drilling parameters, the paper put forward the technical measures of prevention PDC bit balling. They help to solve the problem of PDC bit balling.

在分析泥包原因的基础上，从改善钻井液性能、改变钻井参数、精心操作等方面，提出了预防PDC钻头泥包的技术措施，有助于解决PDC钻头泥包的问题。

The drilling fluid used in petroleum and geology exploration was monopolized by anion-type mud system.

石油和地质钻井的钻井液一直采用阴离子型泥浆体系.

Field using shows that optimized drilling fluid system " polyol-positive colloid polymer drilling. "

本文介绍了聚合醇 - 正电 胶聚合物钻井液在中原油田水平井中的设计与应用.

The mechanisms and characteristics for the polyglycol-based drilling fluid have been reviewed.

综述了聚合醇(多元醇)钻井液的作用机理和特点.

Kill the well with drilling fluid.

用钻井液压井.

Study and application of ultra-low permeable drilling fluid: lost circulation prevention and control

超低渗透钻井液防漏堵漏技术研究与应用

Solid control on drilling fluid is an essential technique for under-balanced drilling.

钻井液固相控制是欠平衡钻井成败的关键技术之一.

This paper also discusses the engineering of the new drilling fluid.

本文还讨论了新型钻井液的工艺技术问题.

This drilling fluid meets the requirements of aerated drilling technology.

该钻井液可满足充气工艺要求.此外,该钻井液密度连续可调.

The organic black positive gel ( BPG) drilling fluid was employed, combined with pipe-sticking prevention by solid and liquid lubricants and hole stabilization technologies.

采用有机黑色正电胶钻井液，并配合固体、液体润滑剂防卡和岩屑床控制以及井壁稳定技术，满足了高难度定向井的钻井施工要求。

Prospects for Drilling Fluid Technology Transformation of Single-pipe Equipment for Measuring Liquid Position of Vacuum Filter

钻井液技术展望过滤机液位测量

Contamination of Drilling Fluid by Carbonate Ion and Bicarbonate Ion and Its Treatment

碳酸根和碳酸氢根离子对钻井液的污染及处理

Polymer drilling fluid is one of the most commonly used drilling fluid systems in the oilfields.

聚合物钻井液是目前国内许多油田使用的主要钻井液体系之一,也是水文水井钻井液的发展方向之一.

Drilling fluid HTHP behavior differs for different fluid systems.

不同钻井液体系的高温高压钻井液性能不同.

During the course of exploitation in oil reservoir and gas reservoir condensation water, formation water, especially drilling mud, acidizing liquid and fracturing fluid can result in water blocking.

在油、气藏的开发过程中，由于凝析水、地层水特别是钻井液、酸化液和压裂液将导致储层水锁，从而严重影响低渗透储层的渗透率。

Laboratory Study on a Annulus Rheologic Properties Improving Agent Used in Seawater Drilling Fluid

一种海水钻井液用环空流变性改善剂的实验研究

Analysis on transmission characteristics of differential phase shift keying signal of continuous pressure wave in drilling fluid channel

钻井液连续压力波差分相移键控信号的传输特性分析

To use drilling fluid resistivity curve can also check out borehole seal quality, water sealing up effect and borehole water table, figure out some hydrogeological problems.

利用井液电阻率曲线还可检查钻孔封孔质量、止水效果及确定钻孔水位，以解决一些钻孔及水文地质问题。

Solid control system for drilling fluid is one of main petroleum drilling equipments.

钻井液固相控制系统是石油钻井设备中的主要设备之一.

Characteristics of the drilling fluid used are described and common additives, maintenance of mud, treatment of mud lost circulation and cost of mud are also introduced.

本文对该地区钻井液特点、常用处理剂、维护方式、井漏处理及钻井液成本进行了介绍。

Meanwhile , the paper proposes that using oil-base drilling fluid can prevent the reservoir damage.

要解决该类储层的伤害问题,可采用油基钻井液施工.

PH Control Measures of Waste Drilling Fluid during Solidifying Treatment

废弃钻井液固化处理pH值控制措施

The heteropoly glucoside biological drilling fluid is a new drilling fluid.

杂多糖甙生物钻井液是一种新型钻井液.

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

Zhongyuan oilfield conducts a study on innoxious treatment of wasted drilling fluid to eliminate the contamination to soil and underground water source.

为解决废弃的钻井液对周围的土壤及地下水源造成污染，中原油田开展了废弃钻井液无害化处理技术的研究工作。

The operating personnel can observe filter loss of drilling fluid.

透过杯体观察钻井液渗透情况.

A multifunctional additive ARJ for drilling fluid was synthesized by emulsion polymerization.

采用乳液聚合方法合成一种多功能钻井液添加剂ARJ, 该剂具有一剂多效的特点,使用方便.