I am working for PETROTECH Drilling Fluids Service.
我为中海石油技术服务泥浆公司工作。
Drilling fluids is one of the main factors influencing the yield of water well.
钻井冲洗液是影响水井出水量的主要因素之一。
For PETROTECH Drilling Fluids Service 'mud system, the toxicity data (EC50 values) is as follow.
对于中海石油技术服务泥浆公司的泥浆体系，请看以下的毒性数据(EC50值)。
Let the Drilling Supervisor sign the "Drilling Fluids Service Sheet", and take it back to the Base Manager.
请钻井监督填“泥浆服务签单”，并带回给基地经理。
Bentonite swells considerably when exposed to water, making it ideal for protecting formations from invasion by drilling fluids.
膨土岩遇水会明显膨胀，此性质可理想地保护地层免受钻井泥浆侵害。
A series of countermeasure of drilling fluids technology was rendered by research according to the complicated conditions at local district.
针对该地区存在的井下复杂情况，研究并提出了一系列的技术对策。
It mainly has two parts as follows: theory research of foamed drilling fluids, and practice achievements in foam and foamed drilling technology.
论文主要包括两大部分：一是泡沫流体理论研究，二是泡沫和泡沫钻进技术的实践成果。
The major factor influencing the rheological properties of oil-based drilling fluids is temperature instead of pressure in the deep sections of oil Wells.
在深部井段，影响油包水乳化泥浆流变性的主要因素是温度而不是压力。
The working principle, technological process and treating effect of integrated units for treatment of waste drilling fluids and waste water were introduced.
介绍了钻井清洁生产的核心设备——钻井废液-废水处理一体化设备的原理、流程和处理效果。
Granular additive that neutralizes chlorine in municipal water. Prevents premature breakdown of drilling fluids and extends recycle life of polymer slurries.
颗粒状添加剂，能抑制水中氯的含量，阻止钻孔中泥浆的泄露以及延长聚合体的重复利用寿命。
The drilling fluids viscosity can be increased by adding PAC141, FA-367 or HV-CMC. Also, the viscosity can be increased by adding bentonite in low solid system.
具有极强的抑制防塌能力和良好的性能可控性，可配制无固相和低固相体系，可采用PAC141、FA-367或HV-CMC来提高粘度。
Multi-hydroxyl polymer, CXC-1, as an anti-sloughing agent for water base drilling fluids, is a yellowish liquid and is prepared by polymerization of alkylene oxides and polyhydroxylated compounds.
多羟基聚合物防塌剂CXC-1是以环氧化物及多羟基化合物共聚而成的聚合物防塌剂，为淡黄色黏稠液体。
A simple separator vessel used to remove free or entrained gas from fluids circulated in the wellbore, such as mud used during drilling operations.
从井筒的循环流体(如钻井作业中所用的泥浆)中去除游离气或夹带气所用的一种简单的分离容器。
Attention should be paid to microstructures researches on bonding interfaces and realization of more effective coordination between drilling working fluids.
注重改善胶结界面水化产物的微观结构和钻井工作液之间的协调增强作用。
Applications include chemical compounds containing volatile materials, oil industry, drilling muds and fracturing fluids, processed foods, polymers and paints.
应用范围包括含挥发性化合物材料，石油工业，钻井泥浆和压裂液，加工食品，聚合物和涂料。
In the original conditions, reservoir rocks and fluids inside the pore space in the pressure equilibrium, once the oil drilling, this balance was destroyed.
在原始条件下，油层岩石与孔隙空间内的流体处于压力平衡状态，一旦钻开油层，这种平衡就被破坏。
The aerated foam mud fluids can used in negative drilling, and enlarge the life of drilling bits for its low density, and low sap pressure.
充气泡沫泥浆由于比重低，液柱压力低，实现了负压钻进，能大幅度提高机械钻进，延长钻头寿命。
A flow of reservoir fluids into the wellbore during drilling operations.
在钻井作业过程中油藏流体进入到井眼内的流动称为井涌。
Refering to the theories and methods on drilling fluid mechanic parameter design, This paper focuses on study on the pressure of bottom-hole; and then analyzes and studies different fluids media.
本文着重低压井进行井底压力研究，参考前人欠平衡钻井流体力学参数设计理论、方法，对不同的流体介质进行了分析和研究。
Water from fluids introduced to a formation through drilling or other interference, such as mud and seawater, does not constitute formation water.
通过钻进或其他干扰使流体进入地层的水(如泥浆与海水)均不构成地层水。
The pollution status quo and pollution character of discarded fluids are identified, the potential harms are discussed and measures of prevention and control of drilling fluid are put forward.
并对废弃泥浆进行了进一步的分析，探讨其潜在的危害，提出钻井泥浆防治措施。
Water from fluids introduced to a formation through drilling or other interference, such as mud and seawater, does not constitute interstitial water.
通过钻井或其他干扰进入地层的流体而来的水(如泥浆及海水)均不构成隙间水。
Water from fluids introduced to a formation through drilling or other interference, such as mud and seawater, does not constitute interstitial water.
通过钻井或其他干扰进入地层的流体而来的水(如泥浆及海水)均不构成隙间水。
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