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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. 根據垂直管流法計算得到廢棄井底流壓,從而得到可靠的氣井廢棄地層壓力,再結合經濟評價即可確定氣井的廢棄產量。
- 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. 氣體啟動壓力規律的存在使氣井的無阻流量變小、氣藏的廢棄壓力提高 ,造成了氣藏採收率的降低。
- APR Test Tool String Optimizing Used in High Pressure Gas Well. 高壓氣井進行APR測試工具串的優選
- 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. 現以數值模擬為研究手段,以川西某氣藏為研究對象,對影響廢棄壓力和採收率因素進行敏感性評價。
- Wellhead pressure testing of abnormally high pressure gas well will be abnormal when unstable testing is conducted. 異常高壓氣井在井口進行不穩定測試時,井口壓力動態出現異常。
- A metal pipe or tube used as a lining for a water,oil,or gas well. 金屬套筒用作水井、油井或氣井套筒的一根金屬管子
- For volumetric gas reservoir,gas well absolute open flow(AOF) is reduced with the decrease of formation pressure. 對於定容氣藏,氣井的絕對無阻流量隨地層壓力的下降而降低。
- With fear and trembling well abandoned. 懼怕和怖畏全然舍離。
- Coiled Tubing Operations in Oil and Gas Well Services. 提供了撓性油管的設計及操作推薦作法。
- 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. 當您使用中央資源來將FOAF文件連接在一起時,您還可以放棄Web而只使用單個關係資料庫。
- This paper introduces the MBH method for Calculating the average formation pressure of gas well using pressure buildup curve. 本文介紹了利用壓力恢復曲線計算氣井平均地層壓力的MBH法。
- Based on the production features of high pressure gas well and existent problems, downhole throttling technology was researched. 針對高壓氣井冬季易堵、存在較大安全隱患的生產難題,開展井下節流工藝技術研究。
- During gas well workover treatment with high pressure,it is very important to determine kill parameter and select kill method. 氣井修井作業中,如何確立壓井參數和選擇壓井方法,對高壓氣井修井作業舉足輕重。
- When different layers with different pressure systems in a gas well are penetrated,gas in some layers will flow into other ones. 打開一口氣井的若干個不屬於同一壓力系統的氣層時,將出現「倒灌」現象。
- An explosive fired in an oil or gas well to begin or increase the flow. 井底爆炸器在油井或氣井中引爆的爆炸物,用來引起或抬高油或氣的流動
- A metal pipe or tube used as a lining for a water, oil, or gas well. 金屬套筒用作水井、油井或氣井套筒的一根金屬管子
- 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. 處理產水過多的措施多種多樣,如加密鑽井、棄井、利用水平井、實施聚驅、下封隔器、橋堵、注水泥處理與微生物處理等。
- Big crror may occur in using the productivity analysis of single-phase gas well for condensate well. 摘要凝析氣井的產能在沿用單相氣井的產能分析方法時會產生較大的誤差。
- Abstract: Reservoir pressure and temperature decrease radially to the borehole after the gas wells were put into production. 文章摘要: 元素硫是高含硫氣藏開發的有害物質。
- 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. 通過對威遠氣田42井次地層壓力的計算,表明NBH法不僅適合於氣井地層壓力的計算而且是較為精確的方法。