油井封堵 的英文怎麼說
中文拼音 [yóujǐngfēngdǔ]
油井封堵
英文
well plugging-
This thesis predict profitable oil trap under the direction of the theory on searching for oil in faulty - step break, and select classy from them in terms of the style, scale, reservoir factor and shelter of the sedimentary sand - body distributing. take the low stand system of down - shasan formation for example, three favorable targets was put forth through synthesis analysis
本文在斷階坡折找油理論的指導下,對研究區內的有利圈閉進行了預測,並根據沉積砂體的分佈類型、規模、儲層物性以及封堵條件,再結合現有鉆井的試油分析情況,對其進行優選,以沙三下段低水位體系域為例,經過綜合分析,提出了3個有利的目標。Abstract : anchor packer is one of the important downhole tools which areused in oil production and waterflood technical operation, such as layer waterflood, layer fracture or acidation, mechanical water block. after anchor is fixed in the simulated test unit, the invasion depth of the casing can be known with the help of the sensor around the casing wall, and then the failure degree is concluded. this is very important for the anchor packer design and site operation
文摘:在油田開發中封隔器是實施機械採油、分層注水、分層壓裂或酸化、機械卡堵水等注采工藝作業的主要井下工具之一,封隔器上的卡瓦是保證工作可靠性的重要元件,把卡瓦安裝在模擬試驗裝置中,通過在套管壁周圍分佈位移傳感器,測得卡瓦錨定后切入套管壁深度,判斷卡瓦對套管的損傷程度,這對封隔器的設計和現場使用具有十分重要的意義。According to the problem of serious heterogeneity, conflicts among reservoirs, low energy of wells, etc. of wenmingzhai and mazhai oil fields, this paper studies and applied the technique of temporary plugging separate zone acidizing with 100 % of success, 85. 7 % of effectiveness and 1 : 10. 2 of input - output
針對文明寨、馬寨油田非均質性嚴重、層間矛盾突出、油井能量低、籠統酸化酸液易進入高滲透層、卡封分層酸化應用范圍窄且無法改善層間矛盾的現狀,研製應用了暫堵分層酸化工藝,工藝成功率100 ,有效率85 . 7 ,投入產出達1 10 . 2 ,取得了好的效果。Abstract : according to the problem of serious heterogeneity, conflicts among reservoirs, low energy of wells, etc. of wenmingzhai and mazhai oil fields, this paper studies and applied the technique of temporary plugging separate zone acidizing with 100 % of success, 85. 7 % of effectiveness and 1 : 10. 2 of input - output
文摘:針對文明寨、馬寨油田非均質性嚴重、層間矛盾突出、油井能量低、籠統酸化酸液易進入高滲透層、卡封分層酸化應用范圍窄且無法改善層間矛盾的現狀,研製應用了暫堵分層酸化工藝,工藝成功率100 ,有效率85 . 7 ,投入產出達1 10 . 2 ,取得了好的效果。分享友人