[1]閆頂點,潘保芝,李萬才,等.利用測井資料判斷儲層的潤濕性[J].測井技術,2019,43(04):380-385.[doi:10.16489/j.issn.1004-1338.2019.04.010]
 YAN Dingdian,PAN Baozhi,LI Wancai,et al.Reservoir Wettability Evaluation with Log Data[J].WELL LOGGING TECHNOLOGY,2019,43(04):380-385.[doi:10.16489/j.issn.1004-1338.2019.04.010]
點擊復制

利用測井資料判斷儲層的潤濕性()
分享到:

《測井技術》[ISSN:1004-1338/CN:61-1223/TE]

卷:
第43卷
期數:
2019年04期
頁碼:
380-385
欄目:
解釋評價
出版日期:
2019-08-30

文章信息/Info

Title:
Reservoir Wettability Evaluation with Log Data
文章編號:
1004-1338(2019)04-0380-06
作者:
閆頂點1潘保芝1李萬才2張曉明2
(1.吉林大學地球探測科學與技術學院,吉林長春130026;2.中石化東北油氣分公司,吉林長春130026)
Author(s):
YAN Dingdian1 PAN Baozhi1 LI Wancai2 ZHANG Xiaoming2
(1. College of Geo-exploration Science and Technology, Jilin University, Changchun, Jilin 130026, China; 2. SINOPEC Northeast Oil and Gas Company, Changchun, Jilin 130026, China)
關鍵詞:
測井資料潤濕性影響因素飽和度指數
Keywords:
log data wettability influence factor saturation index
分類號:
P63184
DOI:
10.16489/j.issn.1004-1338.2019.04.010
文獻標志碼:
A
摘要:
潤濕性一直在實驗室通過巖心分析測定。分析了巖石樣品潤濕性對飽和度指數n的影響,n的大小反映了儲層潤濕性,并采用測井資料確定n值,以此判斷儲層潤濕性。采用自然伽馬、密度或中子、電阻率組合測井資料判斷儲層潤濕性。對龍鳳山地區泥質砂巖儲層和彭水地區頁巖氣儲層的測井數據進行了處理,推導了在Pickett圖上m與n的相互關系,提出了基于測井資料定量計算飽和度指數n的方法。與目前較成熟的采用核磁共振判斷潤濕性的巖心分析方法進行對比,結果令人滿意,對進一步研發利用測井資料判斷儲層潤濕性具有參考價值。
Abstract:
Wettability was measured by core analysis in laboratory in the past. Analyzes the effect of rock sample wettability on saturation index n. The results show that the range of n reflects the reservoir wettability, and log data are used to determine n value to evaluate the reservoir wettability. Natural gamma ray, density or neutron resistivity log data are combined to evaluate the reservoir wettability. Log data of argillaceous sandstone reservoir in the Longfengshan area and shale gas reservoir in the Pengshui area are processed. The relationship between m and n on the Pickett diagram is deduced, and a method of calculating saturation index n quantitatively based on log data is proposed. Comparing with the advanced NMR core analysis method, the proposed method achieves satisfactory result. It has reference value for further research and development of reservoir wettability evaluation technique using log data.

參考文獻/References:

[1]呂鵬, 李明遠, 楊子浩, 等. 油藏潤濕性影響因素綜述 [J]. 科學技術與工程, 2015, 15(25): 88-94. [2]DONALDSON E C, SIDDIQUI T K. Relationship between the archie saturation exponent and wettability [R]. SPE 16790, 61987. [3]RAVI J S, ROSEMARY J K. Effects of pore structure and wettability on the electrical resistivity of partially saturated rocks: a network study [J]. Geophysics, 1997, 62(4): 1151-1162. [4]劉堂宴, 傅容珊, 王紹民, 等. 考慮巖石潤濕性的新導電模型研究 [J]. 測井技術, 2003, 27(2): 99-103. [5]韓學輝, 戴詩華, 王雪亮, 等. 油藏潤濕性評價方法研究 [J]. 勘探地球物理進展, 2005, 28(1): 19-24. [6]HOLMES M, HOLMES A, HOLMES D. Mixed reservoir wetting in unconventional reservoirs and interpretation of porosity/resistivity cross plots, derived from triple-combo log data [C]∥SPWLA 58th Annual Logging Symposium, 2017. [7]MERKEL R, MCCHESNEY J, TOMPKINS K. Calculated determination of variable wettability in the Middle Bakken and Three Forks, Williston Basin, USA [C]∥SPWLA 59th Annual Logging Symposium, 2018. [8]JAGADISAN A, HEIDARI Z. Experimental quantification of kerogen wettability as a fuction of thermal maturity [C]∥SPWLA 59th Annual Logging Symposium, 2018. [9]ARCHIE G E. The electrical resistivity log as an aid to determining some reservoir characteristics [C]∥ SPE-AIME Transactions, 1942(146): 54-61. [10]MUNGAN N, MOORE E J. Certain wettability effects on electrical resistivity in porous media [J]. Journal of Canadian Petroleum Technology, 1968, 7(1): 20-25. [11]KELLER G V. Effect of wettability on the electrical resistivity of sand [J]. Journal of Oil & Gas, 1953, 31(4): 62-65. [12]謝然紅, 高國忠, 馮啟寧, 等. 用測井資料預測儲層的潤濕性 [J]. 測井技術, 2002, 26(4): 265-268. [13]BUCKLES R S. Correlating and averaging connate water saturation data [J]. Journal of Canadian Petroleum Technology, 1965, 4(1): 42-52. [14]HOLMES M, HOLMES A, HOLMES D. Relationship between porosity and water saturation: methodology to distinguish mobile from capillary bound water [J]. Enfermedades Infecciosas Y Microbiología Clínica, 2009, 27(3): 195. [15]PICKETT G R. A review of current techniques for determination of water saturation from logs [J]. Journal of Petroleum Technology, 1966, 18(11): 1425-1433. [16]朱穎, 丁曉琪, 胡鑫. 龍鳳山地區營城組儲層綠泥石黏土的形成機制及分布規律 [J]. 東北石油大學學報, 2017, 41(5): 62-69. [17]胡法龍, 徐紅軍, 周燦燦, 等. 利用核磁共振測井技術評價儲層潤濕性 [C]∥第六屆中俄測井國際學術交流會, 2010.

相似文獻/References:

[1]蔣海燕,施小斌,楊小秋,等.基于BP神經網絡的測井資料預測巖石熱導率[J].測井技術,2012,36(03):304.
 JIANG Haiyan,SHI Xiaobin,YANG Xiaoqiu,et al.Prediction of Thermal Conductivity of Rocks Through Geophysical Well Logs Based on BP Neural Network[J].WELL LOGGING TECHNOLOGY,2012,36(04):304.
[2]羅利.用測井資料計算油/氣層泥漿侵入深度[J].測井技術,1998,22(S1):24.
[3]于亞婁,荊萬學,杜貴彬,等.水淹層單井處理解釋軟件系統推廣應用[J].測井技術,2000,24(S1):494.
 Yu Yalou,Jing Wanxue,Du Guibin,et al.Development and Application of Single Well Processing & Interpretation Software System for Waterflooded Strata[J].WELL LOGGING TECHNOLOGY,2000,24(04):494.
[4]宮旭東,張繼紅.地層應力場分布規律與油田水淹關系[J].測井技術,2000,24(S1):518.
 Gong Xudong,Zhang Jihong..Relationship between the Distribution of Formation Stress Field and Oilfield Watered out.[J].WELL LOGGING TECHNOLOGY,2000,24(04):518.
[5].碳酸鹽地層測井經驗交流會簡況[J].測井技術,1977,01(02):1.
[6].數字測井技術介紹——測井資料的數字磁帶記錄(續前)[J].測井技術,1977,01(02):14.
[7]周恒濤,魏兆勝,祝孝華,等.開發測井資料在扶余油田的應用[J].測井技術,2004,28(S1):85.
 ZHOU Heng-tao,WEI Zhao-sheng,ZHU Xiao-hua,et al.Application of Development Log Data in Fuyu Oilfield[J].WELL LOGGING TECHNOLOGY,2004,28(04):85.
[8]黃作華.數字測井技術介紹(續)——測井資料的數字處理[J].測井技術,1978,02(02):49.
[9].四川碳酸鹽地層測井資料的綜合解釋[J].測井技術,1978,02(03):1.
[10]黃作華.數字測井技術介紹——測井資料的數字處理(續)[J].測井技術,1978,02(03):34.

備注/Memo

備注/Memo:
第一作者:閆頂點,女,1996年生,研究生,從事地球物理測井研究。E-mail:[email protected](收稿日期: 2019-04-22本文編輯肖圣)
更新日期/Last Update: 2019-08-30
爱拼彩票游戏 福建十一选五爱彩乐走势图 网上开户炒股 福建体彩31选7几点开奖时间 北京快乐8软件手机版 北京pk10历史开奖结果 腾讯一分彩开奖记录 今晚一码大公开资料 广东福利彩票好彩1 幸运赛车是官方的吗 股票指数怎么计算的股票指数的计算方法