本文選題：遞減率 + 含水上升率　； 參考：《東北石油大學(xué)》2017年碩士論文

【摘要】：金海采油廠海南三斷塊現(xiàn)在開采所面臨的主要問題:油層動(dòng)用程度高、現(xiàn)有條件下調(diào)整挖潛難度大,儲(chǔ)層非均質(zhì)性嚴(yán)重,水驅(qū)動(dòng)用程度差異大;注水井的注入壓力較高等。以上問題嚴(yán)重制約該區(qū)塊的正常開采,且區(qū)塊還有一定的剩余可采儲(chǔ)量,故采取有效措施,開采可采的剩余儲(chǔ)量,提高該區(qū)塊的采收率。本文主要通過對(duì)本區(qū)塊的地質(zhì)特性的研究分析,對(duì)開發(fā)效果的系統(tǒng)評(píng)價(jià),對(duì)本區(qū)塊能否實(shí)施深度調(diào)驅(qū)技術(shù)進(jìn)行了系統(tǒng)的研究。首先對(duì)本區(qū)塊的剩余油藏的潛力和分布情況,利用動(dòng)態(tài)分析法和數(shù)值模擬法進(jìn)行了分析,利用地質(zhì)條件的分析數(shù)據(jù)與現(xiàn)行的開采方式,得出深部調(diào)驅(qū)技術(shù)在本區(qū)塊的可實(shí)施性。根據(jù)實(shí)驗(yàn)室兩類藥品的凝膠體系對(duì)比實(shí)驗(yàn),建議選擇低分子聚合物所組成的酚醛樹脂凝膠體系。通過對(duì)普通加藥裝置的利弊分析,現(xiàn)場實(shí)驗(yàn)數(shù)據(jù)的對(duì)比,選擇出優(yōu)化加藥裝置的合理方案,通過方案研制出一套實(shí)際的加藥裝置。依據(jù)該區(qū)塊的特點(diǎn),優(yōu)選出23-13塊的兩組油井進(jìn)行調(diào)驅(qū)實(shí)驗(yàn),并制定與之相匹配的運(yùn)行參數(shù)和檢測方案。
[Abstract]:The main problems faced by the Hainan three fault block in Jinhai oil production plant are: high degree of utilization of the oil layer, the difficulty of adjusting and digging under the existing conditions, the serious heterogeneity of the reservoir, the large difference of water flooding and the high injection pressure of the water injection well. The above problems seriously restrict the normal exploitation of the block, and the block still has some residual recoverable. Therefore, we take effective measures to exploit the remaining reserves and improve the recovery rate of the block. In this paper, through the study and analysis of the geological characteristics of the block, the systematic evaluation of the development effect and the implementation of the deep drive technology in this block. First, the potential and distribution of the remaining oil reservoirs in this block. By using the dynamic analysis method and the numerical simulation method, the feasibility of the deep adjusting drive technology in the block is obtained by using the analysis data of the geological conditions and the current mining methods. According to the contrast experiment of the gel system of the two kinds of drugs in the laboratory, it is suggested to choose the phenolic resin gel system of low molecular polymer. On the basis of the analysis of the advantages and disadvantages of the general charging device and the comparison of the field experimental data, we choose a reasonable scheme to optimize the dosing device, and develop a set of actual dosing device through the scheme. According to the characteristics of the block, two groups of oil wells in 23-13 blocks are optimized and the running parameters and detection schemes match with them.
【學(xué)位授予單位】：東北石油大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2017
【分類號(hào)】：TE357
，

本文編號(hào)：2033835