本文選題：巖石物理相 + 成巖相��； 參考：《古地理學(xué)報(bào)》2017年04期

【摘要】：目前儲(chǔ)集層分類方法多數(shù)只是從儲(chǔ)集層的物性特征角度進(jìn)行分類,而沒有從儲(chǔ)集層的成因機(jī)制進(jìn)行分類。通過利用分析化驗(yàn)資料、鉆測井資料和測試資料,對(duì)北部灣盆地烏石凹陷東區(qū)始新統(tǒng)流沙港組三段Ⅱ油組(L_3Ⅱ油組)的沉積特征、成巖作用和構(gòu)造特征進(jìn)行分析,進(jìn)而研究其對(duì)儲(chǔ)集層物性的影響,并對(duì)儲(chǔ)集層進(jìn)行分類。結(jié)果表明:L_3Ⅱ油組主要發(fā)育扇三角洲內(nèi)前緣水下分流河道、外前緣水下分流河道和席狀砂3種沉積微相;成巖相主要識(shí)別出泥質(zhì)雜基充填相、不穩(wěn)定組分溶蝕相和強(qiáng)壓實(shí)致密相3種成巖相;裂縫相則以無裂縫相為主,局部可觀察到高角度和網(wǎng)狀裂縫相。在此基礎(chǔ)上通過三者的疊加對(duì)儲(chǔ)集層的巖石物理相進(jìn)行分類命名,劃分出內(nèi)前緣水下分流河道—泥質(zhì)雜基充填相—高角度裂縫相等9種不同的巖石物理相。根據(jù)不同的巖石物理相特征,總結(jié)歸納出了Ⅰ類好儲(chǔ)集層、Ⅱ類中等儲(chǔ)集層和Ⅲ類差儲(chǔ)集層共3類儲(chǔ)集層,實(shí)現(xiàn)了從儲(chǔ)集層成因機(jī)制的角度對(duì)儲(chǔ)集層進(jìn)行分類和評(píng)價(jià)。
[Abstract]:At present, most of the reservoir classification methods are only classified from the physical characteristics of the reservoir, but not from the formation mechanism of the reservoir. By using analysis and testing data, drilling and logging data and testing data, the sedimentary characteristics of the three section II oil group (L_3 II oil group) of the Eocene Eocene Eocene Eocene port formation in the east of Wushi Sag in the Beibuwan Basin, The characteristics of diagenesis and tectonics are analyzed, and then the influence of the reservoir on the reservoir properties is studied and the reservoir is classified. The results show that the L_3 II oil group mainly develops the subaqueous distributary channel in the fan delta front, the subaqueous distributary channel of the outer front edge and the mat like sand 3 sedimentary microfacies, and the diagenesis mainly identifies the muddy complex filling phase and the instability is unstable. 3 types of diagenesis facies are composed of component dissolution phase and strong compaction phase, and fracture phase is mainly composed of non fissure phase, and high angle and reticulate fissure phase can be observed locally. On this basis, the rock physical phase of the reservoir is classified and named by the superposition of the three, and the subaqueous distributary channel of the inner front, the muddy complex filling phase, is equal to the high angle crack. 9 different rock physical facies. According to the characteristics of different rock physical facies, a good reservoir layer I, 3 types of middle reservoir and class III differential reservoir are summed up, and the reservoir is classified and evaluated from the angle of reservoir formation mechanism.
【作者單位】： 中海石油(中國)有限公司湛江分公司;
【基金】：國家科技重大專項(xiàng)(編號(hào):2016ZX05024-006)資助~~
【分類號(hào)】：P618.13

【相似文獻(xiàn)】

相關(guān)期刊論文 前10條

1 寇海亮;張麗艷;;北部凹陷新安村組、烏云組儲(chǔ)集層解釋評(píng)價(jià)[J];錄井工程;2012年04期

2 李正文,李瓊;巖性儲(chǔ)集層的混沌識(shí)別技術(shù)研究[J];礦物巖石;1999年02期

3 齊興國,鄭佳奎,袁勝學(xué),張?jiān)?吐哈盆地雁木西油田有效儲(chǔ)集層劃分方法[J];石油天然氣學(xué)報(bào)(江漢石油學(xué)院學(xué)報(bào));2005年S3期

4 張研;張穎;孫夕平;鄭曉東;;地震儲(chǔ)集層預(yù)測技術(shù)在不同勘探開發(fā)階段的應(yīng)用[J];石油勘探與開發(fā);2006年01期

5 馬德華;耿長喜;劉麗華;;錄井資料在杏樹崗油田薄差層及表外儲(chǔ)集層開發(fā)中的應(yīng)用[J];錄井工程;2008年01期

6 李少華,張昌民,王振奇,舒志國,胡濤;利用順序指示模擬方法預(yù)測儲(chǔ)集層巖性[J];新疆石油地質(zhì);2002年01期

7 李霞;趙文智;周燦燦;王銅山;李潮流;;低孔低滲碎屑巖儲(chǔ)集層雙孔隙飽和度模型[J];石油勘探與開發(fā);2012年01期

8 周家勝;田昌炳;張為民;王釗;;利用鍶同位素比值評(píng)價(jià)魯邁拉油田儲(chǔ)集層連通性[J];新疆石油地質(zhì);2014年02期

9 李娜;何小菊;高秀麗;張寧;閆博;;低孔低滲儲(chǔ)集層測井評(píng)價(jià)技術(shù)綜述與展望[J];國外測井技術(shù);2013年03期

10 王敏,趙躍華;寶浪蘇木構(gòu)造帶儲(chǔ)集層特殊地質(zhì)特征探討[J];成都理工學(xué)院學(xué)報(bào);2002年01期

相關(guān)碩士學(xué)位論文 前1條

1 李娜;隴東環(huán)縣油區(qū)長8儲(chǔ)層測井解釋方法研究[D];西安石油大學(xué);2014年

，

本文編號(hào)：2010766