[1]虞兵,冉曉軍,侯秋元,等.裂縫性致密砂巖儲層品質評價[J].測井技術,2019,43(04):405-409.[doi:10.16489/j.issn.1004-1338.2019.04.014]
 YU Bing RAN Xiaojun,HOU Qiuyuan YUAN Long,WANG Qian,et al.Reservoir Quality Evaluation of Fractured Tight Sandstone[J].WELL LOGGING TECHNOLOGY,2019,43(04):405-409.[doi:10.16489/j.issn.1004-1338.2019.04.014]
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裂縫性致密砂巖儲層品質評價()
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《測井技術》[ISSN:1004-1338/CN:61-1223/TE]

卷:
第43卷
期數:
2019年04期
頁碼:
405-409
欄目:
解釋評價
出版日期:
2019-08-30

文章信息/Info

Title:
Reservoir Quality Evaluation of Fractured Tight Sandstone
文章編號:
1004-1338(2019)04-0405-06
作者:
虞兵1冉曉軍2侯秋元3袁龍1王謙1姚亞彬1
(1.中國石油集團測井有限公司測井應用研究院,陜西西安710077;2.中國石油集團測井有限公司長慶分公司,陜西西安710201;3.中國石油集團測井有限公司國際事業部,北京102206)
Author(s):
YU Bing1 RAN Xiaojun2 HOU Qiuyuan3 YUAN Long1 WANG Qian1 YAO Yabin1
(1. Logging Applications Institute, China Petroleum Logging CO. LTD., Xi’an, Shaanxi 710077, China; 2. Changqing Branch, China Petroleum Logging CO. LTD., Xi’an, Shaanxi 710201, China; 3. International Branch, China Petroleum Logging CO. LTD., Beijing 1
關鍵詞:
測井評價致密砂巖裂縫有效性評價儲層品質孔隙度滲透率產氣能力
Keywords:
log evaluation tight sandstone fracture effectiveness evaluation reservoir quality porosity permeability gas productivity
分類號:
P63184
DOI:
10.16489/j.issn.1004-1338.2019.04.014
文獻標志碼:
A
摘要:
致密砂巖儲層由于其特殊的沉積、成巖和構造條件導致其巖性致密,孔隙度、滲透率極低,一般很難形成有效儲層。裂縫發育改善了致密砂巖儲層品質,使得致密砂巖油氣藏成為一類不可忽視的油氣藏類型,準確評價裂縫有效性與儲層產能是油田勘探開發面臨的首要問題。在巖性、基質孔隙度滲透率、孔隙結構與裂縫特征參數綜合分析的基礎上形成儲層品質參數表征方法,在基質與裂縫分級評價的基礎上,建立了基質與裂縫的綜合評價圖版,形成了一套裂縫性致密砂巖儲層品質分類評價標準。在實際應用中,該方法可以綜合評價儲層的有效性,準確預測儲層的產氣能力,指導生產作業措施,為裂縫性致密油氣藏的評價與開發提供了技術手段。
Abstract:
Controlled by special sedimentary, diagenetic and structural conditions, tight sandstone reservoirs are tight and show very low porosity and permeability, so generally it is difficult to form effective reservoirs. On the other hand, the development of fractures improves the quality of tight sandstone reservoirs, makes them useful oil and gas reservoirs. How to accurately evaluate the effectiveness of fractures and reservoir productivity is the primary problem in oilfield exploration and development. A reservoir quality parameter characterization method has been developed based on the comprehensive analysis of lithology, matrix porosity and permeability, pores and fractures characteristics, then a comprehensive evaluation chart of matrix and fracture has been established on the basis of grading evaluation of matrix and fracture, and finally a set of criteria for classification and evaluation of the quality of fractured tight sandstone reservoirs has been formed. Application has proved that the study results can comprehensively evaluate reservoir effectiveness, accurately predict gas productivity and support production. They are technical support to evaluate fractured tight oil and gas reservoirs.

參考文獻/References:

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備注/Memo

備注/Memo:
第一作者:虞兵,男,1987年生,工程師,從事測井資料處理與解釋。E-mail:[email protected](修改回稿日期: 2019-03-15本文編輯王小寧)
更新日期/Last Update: 2019-08-30
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