本文選題：出砂預測 + 篩管防砂��； 參考：《東北石油大學》2017年碩士論文

【摘要】：秦皇島33-1南油田地層砂以泥砂為主,儲層膠結(jié)疏松,孔隙連通性好,表現(xiàn)出高孔高滲特性,且該油田為稠油油藏。因此,需要考慮油層出砂問題,以及采取合理的防砂措施來實現(xiàn)油田的有效開發(fā)。本文利用出砂預測模型,編制了出砂預測軟件,并采用秦皇島33-1南油田儲層測井數(shù)據(jù)進行了出砂預測,預測結(jié)果表明,該油田儲層巖石膠結(jié)疏松,生產(chǎn)過程中整個儲層段大部分油層容易出砂,需要采取防砂措施來保證油井的正常生產(chǎn)。通過分析不同防砂方法的適應(yīng)性,并結(jié)合秦皇島33-1南油田的儲層特征、地質(zhì)條件、熱采要求等因素,綜合考慮技術(shù)和成本因素,確定秦皇島33-1南油田部分井采用篩管分段防砂完井。為了研究不同篩管在熱采井中的防砂效果,研制了熱采防砂模擬試驗裝置,并利用該裝置針對秦皇島33-1南油田的地層砂特征開展了不同篩管在高溫高壓蒸汽作用下的防砂效果。研制了篩管抗擠毀強度測試裝置,并進行了不同篩管的抗擠毀強度測試試驗。根據(jù)不同篩管的熱采防砂試驗和抗擠毀強度測試試驗結(jié)果,優(yōu)選了燒結(jié)濾網(wǎng)篩管作為秦皇島33-1南油田的防砂篩管。本文依據(jù)出砂預測結(jié)果和防砂試驗評價結(jié)果,制定了秦皇島33-1南油田的防砂技術(shù)方案,為秦皇島33-1南油田后期的開發(fā)與生產(chǎn)具有重要的指導意義。
[Abstract]:Qinhuangdao 33-1 south sand oil reservoir with mud and sand, loose cementation, pore connectivity, exhibit high porosity and permeability characteristics, and the oilfield is a heavy oil reservoir. Therefore, the need to consider the sand production problem, and take effective measures to develop reasonable sand control implementation of the oil field. This paper use sand prediction model the preparation, sand prediction software, and the sand prediction by Qinhuangdao 33-1 south reservoir logging data, the prediction results show that the oil reservoir rock cementation, in the process of producing reservoir formation most likely to produce sand sand, need to take measures to ensure the normal production of oil well. Through the analysis of different sand control method of adaptability, and combining with the characteristics of the reservoir, Qinhuangdao 33-1 oilfield geological conditions, thermal recovery requirements and other factors, considering the technical and cost factors, determine the Qinhuangdao 33-1 part wells by using screen oil field Section of sand control completion. In order to study the effect of sand control in thermal recovery wells different, developed thermal sand control simulation test device, and the device according to the characteristics of Qinhuangdao oil sand 33-1 south to carry out different sieve tubes in high temperature and high pressure steam under the effect of sand is developed. The liner collapsing strength test device, and the collapsing strength test of different screen. According to different screen thermal recovery sand test and anti collapse strength test results test, optimum sintering filter screen as anti sand screen Qinhuangdao 33-1 Southern oilfield. According to sand prediction results and sand test evaluation results, develop prevention scheme of sand technology Qinhuangdao 33-1 Oilfield, has an important guiding significance for the development and production of Qinhuangdao in the late 33-1 Southern oilfields.

【學位授予單位】：東北石油大學
【學位級別】：碩士
【學位授予年份】：2017
【分類號】：TE358.1

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