复杂油气藏
複雜油氣藏
복잡유기장
COMPLEX HYDROCARBON RESERVOIRS
2013年
2期
31-34
,共4页
洪晓梅%陆修莲%张云峰%卢显荣
洪曉梅%陸脩蓮%張雲峰%盧顯榮
홍효매%륙수련%장운봉%로현영
CA 油田%水淹层%测井响应%双频电阻率%岩性参数
CA 油田%水淹層%測井響應%雙頻電阻率%巖性參數
CA 유전%수엄층%측정향응%쌍빈전조솔%암성삼수
CA Oilfield%water flooded layer%logging response%dual frequency resistivity%lithologic parameters
评价水淹层需要利用多种测井资料进行综合解释。通过对 CA 油田主力区块 W2、W5、W8断块水淹层测井响应特征的分析研究，利用自然电位、电阻率、声波时差等测井资料，结合相关地质、生产等信息，对水淹层进行定性识别，利用双频电阻率测井技术进行水淹级别的定量评价，在 W2-93井和 W8-49井的现场应用取得了较好效果，解释结果与实际情况相符。
評價水淹層需要利用多種測井資料進行綜閤解釋。通過對 CA 油田主力區塊 W2、W5、W8斷塊水淹層測井響應特徵的分析研究，利用自然電位、電阻率、聲波時差等測井資料，結閤相關地質、生產等信息，對水淹層進行定性識彆，利用雙頻電阻率測井技術進行水淹級彆的定量評價，在 W2-93井和 W8-49井的現場應用取得瞭較好效果，解釋結果與實際情況相符。
평개수엄층수요이용다충측정자료진행종합해석。통과대 CA 유전주력구괴 W2、W5、W8단괴수엄층측정향응특정적분석연구，이용자연전위、전조솔、성파시차등측정자료，결합상관지질、생산등신식，대수엄층진행정성식별，이용쌍빈전조솔측정기술진행수엄급별적정량평개，재 W2-93정화 W8-49정적현장응용취득료교호효과，해석결과여실제정황상부。
Water flooded layer can be synthetically evaluated by various logging data.On the basis of the analysis of logging response features in the water flooded layers in block W2,block W5,and bock W8 in CA Oilfield,and combined with the related geologic and production information,the water flooded layers were identified qualitatively by logging data of natural potential,resistivity,and interval transit time and evaluated quantitatively by the dual frequency resistivity logging technology.The field applications in well W2 -93 and W8 -49 have achieved good results.And the interpretation results are in accordance with actual situation.
