本文選題：井下測試管柱　切入點：優(yōu)化　出處：《東北石油大學(xué)》2015年碩士論文

【摘要】：本文介紹了阿姆河氣田的井況,并對其做了相對應(yīng)的難點分析,在作業(yè)中復(fù)雜井控對井下測試作業(yè)的影響;針對氣田高溫高壓高腐蝕氣體含量的特點以及井下作業(yè)施工的特點,列舉出各種工況下的井下測試管柱結(jié)構(gòu),設(shè)計優(yōu)化了有針對性、可靠安全的井下測試管柱,以滿足各種工況條件的需要。并優(yōu)化了相關(guān)作業(yè)流程;提出了在酸化作業(yè)中通過對酸化工藝的研究,改善酸化工藝,優(yōu)化儲層改造效果,最終充分發(fā)揮不同氣田類型的最大生產(chǎn)能力。對阿姆河右岸區(qū)塊A區(qū)、B區(qū)氣田DST井下測試方案進(jìn)行了推薦,對井下測試管柱結(jié)構(gòu)進(jìn)行了說明;提出了推薦方案在相應(yīng)地區(qū)現(xiàn)場作業(yè)實例,并列出了相關(guān)的現(xiàn)場應(yīng)用成果,有效地降低作業(yè)成本,提高作業(yè)安全�？梢哉_反映測試井的流體性質(zhì)及流體參數(shù),客觀地評價酸化效果,準(zhǔn)確的確定測試井的產(chǎn)能大小,為下步落實該構(gòu)造儲量規(guī)模提供依據(jù),為后續(xù)氣藏開發(fā)方案編制提供了基礎(chǔ)數(shù)據(jù)。
[Abstract]:This paper introduces the well condition of Amu River gas field, and makes the corresponding difficulty analysis, the influence of complex well control on downhole test operation in operation, the characteristics of high temperature, high pressure and high corrosion gas content in gas field and the characteristics of downhole operation.The structure of downhole test string under various working conditions is listed, and the downhole test string with pertinence, reliability and safety is designed and optimized to meet the needs of various working conditions.Through the study of acidizing technology, the acidizing process is improved, the reservoir reconstruction effect is optimized, and the maximum production capacity of different gas fields is brought into full play.This paper recommends the DST downhole test scheme of the gas field in area A and B of the right bank block of Amu River, explains the structure of the downhole test string, puts forward an example of field operation of the recommended scheme in the corresponding area, and lists the relevant field application results.Effectively reduce activity cost and improve job safety.It can accurately reflect the fluid properties and fluid parameters of test wells, objectively evaluate acidizing effect, accurately determine the productivity of test wells, and provide the basis for the implementation of the structure reserve scale in the next step.The basic data are provided for the following gas reservoir development program.
【學(xué)位授予單位】：東北石油大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2015
【分類號】：TE37

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本文編號：1689919