pressurized mud balance

According to application of wire line formation tester, using data of formation pressure, mud pressure, etc to estimate reservoir property and fluid characteristics, examples validates the feasibility of using formation pressure to judge reservoir property.

根据电缆式地层测试在油田的应用,利用地层压力、泥浆压力等资料判断油藏特性和流体性质,通过实例验证了地层压力判断油藏特性的可行性。

In this paper, soil mechanical parameters in construction of pipeline crossing are analyzed and the new concepts of minimum required mud pressure and maximum allowed mud pressure are put forward.

针对目前定向钻管道穿越工程的理论与力学分析方面在很大程度上依靠经验,力学参数值难以定量确定的问题,通过对定向钻穿越施工中的土压力、泥浆压力等关键参数的理论分析,指出穿越工程中的三类垂直土应力,提出了最小需要泥浆压力和最大允许泥浆压力两个新概念,并推导出各自的计算公式。

Based on ATmega128 mud pressure pulse simulator

基于ATmega128的泥浆压力脉冲信号仿真器

and we control it by means of the mud,

我们利用泥浆来控制压力，

POST GROUTING PILES TECHNIQUE(2)--TECHINQUE OF PRESSURE GROUTING AT BASE OF SLURRY-DRILLED PILES

后注浆桩技术(2)——泥浆护壁钻孔灌注桩桩端压力注浆工艺

Algorithms of Multi-sensor Data Fusion for the Mud Pulse Signal

一种泥浆脉冲压力传感器信号的融合算法

On the other hand, the interrelations among the viscidity of cement slurry, diffusion time, grouting pressure, diameter of grouting pipe and slurry diffusion radius are analyzed.

分析了水泥浆液粘度、扩散时间、浆压力、浆管直径与浆液扩散半径之间的相互关系。

8.2 Pump the 1.5 S.G. mud to kill the well.

泵入密度1.5的泥浆压井。

A new type of mud pump with high flow, high pressure, compactness and light weight is designed for truck mounted water well drill rig, tackling the difficulty in mud pump matching.

为车装水文水井钻机设计大流量、压力、体积、质量的新型泥浆泵，解决其泥浆泵配套难的问题。

Post Grouting Construction Technique for Bored Piles with Slurry-supported Wall

泥浆护壁钻孔灌注桩后压浆施工技术

Baroid wall-building test instrument

泥浆造壁能力试验仪

Test method of mechanical properties of mortar for ferrocement--Test of compressive strength

GB/T7897.3-1987钢丝网水泥用砂浆力学性能试验方法抗压强度试验

Test methods of mechanical properties of mortar for ferrocement-Test of axial compressive strength

GB/T7897.5-1990钢丝网水泥用砂浆力学性能试验方法轴心抗压强度试验

Beating pressure

(打浆压力(造纸))

This pressure must be under control, and we control it by means of the mud which we circulate down the drill pipe.

这种压力必须加以控制, 而且我们控制压力的方法是把泥浆灌注到钻管中去。

Application of whole pressure filtration technology of tailing pulp in CIP plant

尾矿浆全压滤工艺在全泥氰化炭浆厂的应用

Design and Analysis of the Hydraulic System of a Mud Pump

新型泥浆泵液压系统设计与仿真分析

Test methods of mechanical properties of mortar for ferrocement-Test for static modulus of elasticity in compression

GB/T7897.6-1990钢丝网水泥用砂浆力学性能试验方法静力受压弹性模量试验

The influence of silica-fume on compressive strength and press-sensitivity of smart cement mortar

硅灰对机敏水泥砂浆抗压强度及压敏性的影响

Researching the Technologies and Bearing Value of Bored Cast-in-place Pile Pressed Mixture of Cement and Slag Power;

钻孔灌注后压掺加矿渣微粉水泥浆桩施工工艺和承载力性能的研究