1) distribution pattern of borehole pressure drawdown
井眼环空压力分布
2) downhole annulus pressure
井下环空压力
1.
For this reason, downhole annulus pressure originating from using PWD tools is proposed to identify the early borehole unclearness.
针对大位移井由于大斜度井段长容易导致井眼不清洁的状况,提出采用井下工程参数测量仪(PWD)所获取的井下环空压力进行井眼不清洁的早期识别。
3) well bore pressure distribution
井筒压力分布
4) hole annulus
井眼环形空间
5) wellboretemperatureandpressuredistribution
井筒温度及压力分布
6) annulus pressure
环空压力
1.
In order to obtain the annulus pressure of the oil-well at the moment ofperforation and fracturing, the paper design a high speed and single channel oil-wellpressure measurement system using the programming and self-adaptive sampling strategies.
为获得油井射孔、压裂瞬间的环空压力,本文应用存储测试相关理论,采用编程自适应分段均匀采样策略设计了一种高速单通道油井测压系统。
补充资料：眼空一世
1.犹目空一切。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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