mud pressure 中文意思是什麼
mud pressure
解釋
泥漿壓力-
A deformational particle with oil - soluable property is used as a bridge plug to build a shielding layer in the oil - gas reservior channel, to prevent the pollution caused by drilling mud entering the reservior due to the pressure difference, and so to protect the oil - gas reservior
摘要用一種具有油溶性質的可變形粒子做橋塞物，在油氣儲層通道中建立橋堵屏蔽層，防止由於壓差造成鉆井泥漿進入儲層而形成污染，從而起到保護油氣儲層的作用。 -
After comparing three repair scenarios, the following methods were chosen : injecting modified mud to heading face through mud supply tubes of the shield construction machine to block water seepage on the heading face ; then maintenance worker entering the cabin under pressure to replace damaged seal and press cutterhead
經分析對比，最終選擇了從盾構機供漿管道向刀盤掘進面壓注改性泥漿，對掘進面進行封堵止水，維修人員帶壓進艙，更換密封與壓盤的方法。 -
The early coaxial progressive depressing makes the forming of tectonic lens in the competent rich - sodic and incompetent rich - mud rocks ; the later nocoaxial progressive shearing makes the tectonic compression fracture into extension fracture in the early tectonic lens, at the same time, the great drop of pressure leads to the hydrofractureing of deep fluid along the fracture in the rich - sodic rocks, and then produces the hydrofracturing breccia
早期共軸遞進擠壓使能幹性的富鈉質巖系與非能幹性的富泥質巖系發生構造透鏡石香腸化；晚期的非共軸遞進剪切使早期在透鏡體中心形成的構造裂隙由剪性轉化?張性，並?生巨大的壓力降使深部的流體在富鈉質巖系中沿裂隙發生水力壓裂作用，從而形成雙王水力壓裂含角礫巖。 -
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
為車裝水文水井鉆機設計大流量、高壓力、小體積、小質量的新型泥漿泵，解決其泥漿泵配套難的問題。 -
To ascertain how to produce differential pressure reasonably during the course of high temperature and pressure gas well testing, we must consider synthetically the following situations : both liquid in well bore and solid phase particles of mud in strata can be carried out through airflow ; we must avoid sand production out of borehole walls and make the selected differential pressure meet the demands of the testing instrument capability ; the calculation of differential pressure when no sand comes out of strata covers the calculation of strength of rock of borehole walls and airflow velocity, etc
摘要高溫高壓氣井測試中合理生產壓差的確定需要綜合考慮使氣流能夠在井筒中攜液、返排侵入地層中的泥漿固相顆粒、避免井壁出砂、滿足測試工具性能要求等；地層不出砂壓差計算還涉及到井壁巖石的強度計算、氣流流速計算等。 -
This pressure must be under control, and we control it by means of the mud which we circulate down the drill pipe
這種壓力必須加以控制，而且我們控制壓力的方法是把泥漿灌注到鉆管中去。 -
By using the hydraulic torque converter to drive the mud pump, both the prime motor and the working machine can be protected, and the pump pressure can be controlled in the whole course of drilling if the rated rotary speed of the diesel engines is kept
通過液力變矩器驅動鉆井泵可同時保護原動機和工作機；在保持柴油機額定轉速的條件下，可實現泵壓的全過程式控制制。 -
Using logging information can make the size and direction of in - situ stress, and then determine fracture pressure and breakout pressure so can provide the suitable mud density to solve the mechanics instability of borehole
用測井資料可以確定地應力的大小和方向，從而確定地層破裂壓力和坍塌壓力，並給出合理的泥漿密度，解決井眼力學失穩問題。 -
Verification regulation of mud differential pressure density sensor
綜合錄井儀鉆井液差壓式密度傳感器檢定規程 -
Some main factors which have influenced the cementing quality of adjustment wells in henan oil region include high pressure water injection wells, large pressure differences inter - zones, and mud property, etc
在河南油區影響調整井固井質量的主要因素有注水井高壓，層間壓差大以及泥漿的性能等。 -
Because of the merit of continuity, economical efficiency, reliability and high resolution, the well logging has shown its advantages, especially in some drilling engineering problem, such as the prediction of rock drillability, selecting the drill bit types, prediction of formation pressure, calculation the in - situ stress, evaluating the borehole walls stability and determining the reasonable mud density, and etc. aiming at the engineering accidents, for example the well spout, well leak, well collapse and the drill blocking during the drill engineering in the t formation in north - east of sichuan, some farther studies of formation pressure in feixianguan from well - logging information are presented in this dissertation
尤其是在巖石可鉆性預測與鉆頭選型、地層壓力預報、地應力計算以及井壁穩定性評價、泥漿密度安全窗確定等鉆井工程問題上。測井技術由於連續性、經濟性、可靠性及解析度高等特點，越來越多地顯示了其優越性。本文針對川東北部三疊系地層在鉆井過程中遇到的井噴、井漏、井塌和卡鉆等工程事故，主要對飛仙關組地層壓力的測井解釋方法作了大量的深入研究工作。 -
With combination of actual examples of xuan - da expressway and jing - qin expressway this article gives a systematic illustration on the application of gyratory spray mud pumping ( or high pressure sprayed pumping ) during treatment for soft and subsided subgrade of expressways
論文主要結合宣大、京秦高速公路工程實例，系統地闡述了旋噴注漿技術在高速公路下伏軟弱地基處理中的應用。 -
Through a comparison between several treatment methods such as drainage consolidation, powder spraying, pressure mud pumping, gyratory spray pumping etc, the result shows that under suitable condition the application of gyratory spray pumping has some advantages such as short construction period, high ground base bearing force after treatment and less compressibility. it can guarantee structures to be built in due time and safety after completion. those results show that gyrayory spray pumping technology has good practicality inengineering
通過對排水固結法、粉噴法、壓力注漿法、旋噴注漿法等幾種應用處理方法的效果對比，表明旋噴注漿法處理地基在適宜的條件下應用，具有工期短、處理后地基承載力較高、壓縮性較小的優點，能保證構造物按期施工及其建成后的安全使用，只有較高的實際應用價值。
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