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- Bottom-hole producing pressure of abandonment well is calculated by vertical pipe flow method,thus achieving reliable abandonment pressure and determining gas well abandonment production in conjunction with economic evaluation. 根据垂直管流法计算得到废弃井底流压,从而得到可靠的气井废弃地层压力,再结合经济评价即可确定气井的废弃产量。
- The gas starting pressure phenomenon can cause the open flow capacity of gas well to be decreased , the abandonment pressure of gas reservoir increased and the recovery factor of gas reservoir dropped. 气体启动压力规律的存在使气井的无阻流量变小、气藏的废弃压力提高 ,造成了气藏采收率的降低。
- APR Test Tool String Optimizing Used in High Pressure Gas Well. 高压气井进行APR测试工具串的优选
- This paper,by means of numerical simulation study,evaluates the sensitivities of different factors affecting the abandonment pressure and recovery of a gas reservoir in western Sichuan. 现以数值模拟为研究手段,以川西某气藏为研究对象,对影响废弃压力和采收率因素进行敏感性评价。
- Wellhead pressure testing of abnormally high pressure gas well will be abnormal when unstable testing is conducted. 异常高压气井在井口进行不稳定测试时,井口压力动态出现异常。
- A metal pipe or tube used as a lining for a water,oil,or gas well. 金属套筒用作水井、油井或气井套筒的一根金属管子
- For volumetric gas reservoir,gas well absolute open flow(AOF) is reduced with the decrease of formation pressure. 对于定容气藏,气井的绝对无阻流量随地层压力的下降而降低。
- With fear and trembling well abandoned. 惧怕和怖畏全然舍离。
- Coiled Tubing Operations in Oil and Gas Well Services. 提供了挠性油管的设计及操作推荐作法。
- The moment you use a central resource for connecting FOAF files together, you may as well abandon the Web and just use a single relational database. 当您使用中央资源来将FOAF文件连接在一起时,您还可以放弃Web而只使用单个关系数据库。
- This paper introduces the MBH method for Calculating the average formation pressure of gas well using pressure buildup curve. 本文介绍了利用压力恢复曲线计算气井平均地层压力的MBH法。
- Based on the production features of high pressure gas well and existent problems, downhole throttling technology was researched. 针对高压气井冬季易堵、存在较大安全隐患的生产难题,开展井下节流工艺技术研究。
- During gas well workover treatment with high pressure,it is very important to determine kill parameter and select kill method. 气井修井作业中,如何确立压井参数和选择压井方法,对高压气井修井作业举足轻重。
- When different layers with different pressure systems in a gas well are penetrated,gas in some layers will flow into other ones. 打开一口气井的若干个不属于同一压力系统的气层时,将出现“倒灌”现象。
- An explosive fired in an oil or gas well to begin or increase the flow. 井底爆炸器在油井或气井中引爆的爆炸物,用来引起或抬高油或气的流动
- A metal pipe or tube used as a lining for a water, oil, or gas well. 金属套筒用作水井、油井或气井套筒的一根金属管子
- There are a lot of methods to control excess water production,such as infill drilling,well abandonment,horizontal wells,polymer flooding,use of packers,bridge plug,cementation,microbial treatment,etc. 处理产水过多的措施多种多样,如加密钻井、弃井、利用水平井、实施聚驱、下封隔器、桥堵、注水泥处理与微生物处理等。
- Big crror may occur in using the productivity analysis of single-phase gas well for condensate well. 摘要凝析气井的产能在沿用单相气井的产能分析方法时会产生较大的误差。
- Abstract: Reservoir pressure and temperature decrease radially to the borehole after the gas wells were put into production. 文章摘要: 元素硫是高含硫气藏开发的有害物质。
- Through 42 well-times formation pressure calculations at Weiyuan Gas Field,it is indicated that the MBH method not only suits to the calculation of the formation pressure of gas well but is a relative precise method. 通过对威远气田42井次地层压力的计算,表明NBH法不仅适合于气井地层压力的计算而且是较为精确的方法。