[1]万金彬,何羽飞,杨林,等.基于地质因素的煤层气储层压裂产能分类评价[J].测井技术,2019,43(02):155-160.[doi:10.16489/j.issn.1004-1338.2019.02.009]
 WAN Jinbin,HE Yufei,YANG Lin,et al.Classification and Evaluation of Post-fracturing Productivity of Coalbed Methane Reservoirs Based on Geological Factors[J].WELL LOGGING TECHNOLOGY,2019,43(02):155-160.[doi:10.16489/j.issn.1004-1338.2019.02.009]
点击复制

基于地质因素的煤层气储层压裂产能分类评价()
分享到:

《测井技术》[ISSN:1004-1338/CN:61-1223/TE]

卷:
第43卷
期数:
2019年02期
页码:
155-160
栏目:
非常规油气评价
出版日期:
2019-06-20

文章信息/Info

Title:
Classification and Evaluation of Post-fracturing Productivity of Coalbed Methane Reservoirs Based on Geological Factors
文章编号:
1004-1338(2019)02-0155-06
作者:
万金彬1 何羽飞1 杨林1 王志月2 黄科1 董瑞3
(1.中国石油集团测井有限公司, 陕西 西安 710077; 2.中国石油集团工程技术研究院有限公司, 北京 102200; 3.中国石油煤层气有限责任公司临汾分公司, 山西 临汾 042300)
Author(s):
WAN Jinbin1 HE Yufei1 YANG Lin1 WANG Zhiyue2 HUANG Ke1 DONG Rui3
(1. China Petroleum Logging CO. LTD., Xi'an, Shaanxi 710077, China; 2. Engineering Technology R&D CO. LTD., CNPC, Beijing 102200, China; 3. Linfen Branch, PetroChina Coalbed Methane CO. LTD., Linfen, Shanxi 042300, China)
关键词:
测井评价 煤层气 地质因素 压裂 产能分类
Keywords:
log interpretation CBM geological factors fracturing reservoir classification
分类号:
P631.84
DOI:
10.16489/j.issn.1004-1338.2019.02.009
文献标志码:
A
摘要:
煤层气储层压裂产能受地质因素和工程因素共同影响。分析不同压裂产能的地质影响因素,综合不同区域地质影响因素进行压裂区优选,建立适用于鄂东缘H区的压裂产能预测分类标准。鄂东缘H区煤体结构主要划分为原生结构煤、碎裂煤、碎粒煤,测井信息与不同煤体结构之间的关系随着煤体结构越破碎,井径扩径越严重,深电阻率逐渐降低; 煤层厚度、煤体结构、含气量、地应力、天然裂缝是影响压裂产能的地质主控因素。对21口新井32个煤层气压裂层段进行了压裂产能预测检验,预测符合率达84.4%。
Abstract:
The post-fracturing productivity of coalbed methane(CBM)reservoirs is affected by geological and engineering factors. In this paper, geological factors affecting post-fracturing productivity are analyzed, target fracturing zones are selected based on regional geological factors, and classification criteria are established for predicting post-fracturing productivity in the H area on the eastern edge of Hubei Province. Coal structures in the H area are mainly divided into undeformed coal, fragmented coal and granulated coal. Log data indicate that the more fragmented the coal structure, the more serious the borehole is enlarged, and the lower the deep resistivity. The thickness of coal seam, coal structure, gas content, in-situ stress and natural fractures are controlling geological factors affecting post-fracturing productivity. Tests on 32 fractured coal seams in 21 new wells demonstrate that the productivity prediction is coincident by 84.4%.

参考文献/References:

[1] 倪小明, 苏现波, 张小冬. 煤层气开发地质学 [M]. 北京: 化学工业出版社, 2009. [2] 杨秀春, 刘之的, 陈彩红, 等. 韩城矿区煤层气富集的影响因素剖析 [J]. 中国煤层气, 2013, 10(4): 26-32. [3] 李剑, 刘琦, 熊先钺, 等. 渭北区块煤体结构测井评价及其在射孔段优化中的应用 [J]. 中国煤炭地质, 2017, 45(6): 82-87. [4] 傅雪海, 陆国桢, 秦杰, 等. 用测井响应拟合煤层气含量和划分煤体结构 [J]. 测井技术, 1999, 24(2): 112-115. [5] 白生宝, 王凤琴, 杜厚余, 等. 煤储层条件对煤层气产能的影响分析 [J]. 天然气勘探与开发, 2015, 38(2): 47-50. [6] 万玉金, 曹雯. 煤层气单井产量影响因素分析 [J]. 天然气工业发, 2005, 25(1): 124-126. [7] 刘之的, 夏宏泉, 汤小燕, 等. 成像测井资料在地应力计算中的应用 [J]. 西南石油学院学报, 2005, 27(4): 9-12. [8] 刘之的, 赵靖舟, 时保宏, 等. 煤层气储层“三品质”测井定量评价方法研究 [J]. 天然气工业发, 2015, 26(5): 966-978. [9] 刘金华, 杨少春, 陈宁宁, 等. 火成岩油气储层中构造裂缝的微构造曲率预测法 [J]. 中国矿业大学学报, 2009, 38(6): 815-819. [10] 宋子齐, 谭成仟. 灰色理论油气储层评价 [M]. 北京: 石油工业出版社, 1995. [11] 谭成仟, 宋子齐. 碎屑岩储集层测井评价技术 [M]. 西安: 陕西科学技术出版社, 2001.

相似文献/References:

[1]万金彬,李庆华,白松涛.页岩气储层测井评价及进展[J].测井技术,2012,36(05):441.
 WAN Jinbin,LI Qinghua,BAI Songtao.Welllogging Evaluation in Shale Gas Reservoir and Its Advances[J].WELL LOGGING TECHNOLOGY,2012,36(02):441.
[2]张凤生,司马立强,赵冉,等.塔河油田储层裂缝测井识别和有效性评价[J].测井技术,2012,36(03):261.
 ZHANG Fengsheng,SIMA Liqiang,ZHAO Ran,et al.Log Identification and Effectiveness Evaluation on Reservoir Fractures in Tahe Oilfield[J].WELL LOGGING TECHNOLOGY,2012,36(02):261.
[3]冯春珍,林伟川,成志刚,等.低渗透储层测井分类和产能预测技术[J].测井技术,2012,36(03):308.
 FENG Chunzhen,LIN Weichuan,CHENG Zhigang,et al.Reservoir Classification and Productivity Forecasting Method for Low Prorosity and Permeability Reservoir with Log Data[J].WELL LOGGING TECHNOLOGY,2012,36(02):308.
[4]葛祥,何传亮,朱小红,等.川东北地区陆相地层井壁稳定性测井分析[J].测井技术,2012,36(02):164.
 GE Xiang,HE Chuanliang,ZHU Xiaohong,et al.Borehole Stability Logging Analysis in Terrestrial Formation in Northeastern Sichuan[J].WELL LOGGING TECHNOLOGY,2012,36(02):164.
[5]胡瑞波,常静春,张文胜,等.歧口凹陷湖相碳酸盐岩储层岩性识别及储集类型研究[J].测井技术,2012,36(02):179.
 HU Ruibo,CHANG Jingchun,ZHAN Wensheng,et al.On Lithology Identification of Limnetic Facies Carbonate Reservoir in Qikou Sag and Its Reservoir Types[J].WELL LOGGING TECHNOLOGY,2012,36(02):179.
[6]章海宁,张翔,李国瑛,等.三塘湖盆地火山岩储层测井定量评价方法[J].测井技术,2012,36(01):24.
 ZHANG Haining,ZHANG Xiang,LI Guoying,et al.Quantitative Log Evaluation Method for Volcanic Reservoir in Santanghu Basin[J].WELL LOGGING TECHNOLOGY,2012,36(02):24.
[7]肖承文.塔里木盆地高压气藏出砂测井评价方法研究[J].测井技术,2012,36(01):41.
 XIAO Chengwen.On Sand Production Log Evaluation of Highpressure Gas Reservoir in Tarim Basin[J].WELL LOGGING TECHNOLOGY,2012,36(02):41.
[8]张丽华,潘保芝,庄华,等.低孔隙度低渗透率储层压裂后产能测井预测方法研究[J].测井技术,2012,36(01):101.
 ZHANG Lihua,PAN Baozhi,ZHUANG Hua,et al.Productivity Log Forecasting Method for Postfrac Reservoir with Low Porosity and Low Permeability[J].WELL LOGGING TECHNOLOGY,2012,36(02):101.
[9]赵江青,匡立春,刘应,等.非均质储层孔喉结构的测井评价方法[J].测井技术,1998,22(S1):60.
[10]李虎,范宜仁,丛云海,等.基于改进SADE算法的神经网络预测储层物性[J].测井技术,2012,36(06):585.
 LI Hu,FAN Yiren,CONG Yunhai,et al.A New Method Predicting Reservoir Properties with Neural Network Based on SADE Algorithm[J].WELL LOGGING TECHNOLOGY,2012,36(02):585.
[11]孙建孟.基于新“七性”关系的煤层气、页岩气测井评价[J].测井技术,2013,37(05):457.
 Logging GoalsSUN Jianmeng.Coalbed Methane and Shale Gas Evaluation Based on New Seven Related[J].WELL LOGGING TECHNOLOGY,2013,37(02):457.
[12]黄科,万金彬,苗秀英,等.测井评价煤层气藏面临的挑战与发展方向[J].测井技术,2014,38(01):22.[doi:10.3969/j.issn.1004-1338.2014.01.003]
 HUANG Ke,WAN Jinbin,MIAO Xiuying,et al.The Challenges and Research Direction of Logging Technologies in Coalbed Methane Reservoir[J].WELL LOGGING TECHNOLOGY,2014,38(02):22.[doi:10.3969/j.issn.1004-1338.2014.01.003]
[13]葛祥,何传亮,董震.基于动态吸附模型的煤岩吸附气含量 测井计算新方法[J].测井技术,2014,38(06):740.[doi:10.3969/j.issn.1004-1338.2014.06.019]
 GE Xiang,HE Chuanliang,DONG Zhen.New Method to Calculate Adsorbed Gas Content of Coalbed Based on the Dynamic Adsorption Model[J].WELL LOGGING TECHNOLOGY,2014,38(02):740.[doi:10.3969/j.issn.1004-1338.2014.06.019]
[14]仲米虹.澳大利亚博文盆地薄煤层含气量测井评价方法及应用[J].测井技术,2017,41(05):571.[doi:10.16489/j.issn.1004-1338.2017.05.003]
 ZHONG Mihong.Application of the Log Evaluation Method of Gas Content in Thin Coal Seam from Bowen Basin of Australia[J].WELL LOGGING TECHNOLOGY,2017,41(02):571.[doi:10.16489/j.issn.1004-1338.2017.05.003]

备注/Memo

备注/Memo:
(修改回稿日期: 2019-01-22 本文编辑 余迎)第一作者: 万金彬,男,1971年生,硕士,从事测井资料处理与解释研究及管理工作。E-mail:wan_jinbin@sohu.com 通讯作者: 何羽飞,男,1987年生,工程师,从事非常规油气测井评价工作。E-mail:xsyuheyufei@163.com
更新日期/Last Update: 2019-06-20