gas in mud 中文意思是什麼
gas in mud
解釋
泥漿中天然氣含量-
The area is also interspersed with mudstone strata containing large amounts of natural gas that forces mud out of the ground in " mud volcanoes.
此外地質多為泥巖，加上地層蘊藏大量天然氣，可持續不斷噴出泥漿，亦有泥火山之稱。 -
An increase in background gas, as the mud weight overbalance gradually decreases
由於鉆井液密度逐漸下降失去平衡，鉆井液的含氣量上升。 -
From 1956 to now, the exploration of this area has gone through three stages, over 40 years. the drilling with brine mud and the bad quality have caused the difficulty of gas and water identification, which lead to miss of gas reservoir in logging interpretation
自1956年工區勘探至今，經歷了三個階段40餘年，但由於氣田多採用鹽水泥漿鉆井，加之測井資料質量較差，造成氣、水層識別困難，大量氣層在測井解釋中遺漏。 -
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。 -
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。 -
Mud pulse mwd can not be used when too much gas or air in drilling fluid, and therefore electro - magnetic telemetry has speedily developed as an alternative
鉆井液氣體較多時泥漿脈沖方法也難以應用，而電磁波隨鉆遙測技術作為一種替代技術近年來發展很快。 -
The reservoir is sand of silurian and jurassic especially of delta and distributary fluvial facies sand. the growth of well reservoir sand is the key fector for gas reservoir to form in this area. by the small porosity of silurian compact sand, the position where comparative homogeneous sand growth with little mud or fracture concentrated is the location for gas to enrich
該區儲層為中上奧陶統、志留系、侏羅系和白堊系砂巖，但以侏羅系的三角洲和扇三角洲相水下分流河道砂體、濱湖相灘壩砂體和志留系濱岸砂巖為主要目的層。
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