屯1井差应变分析法地应力测量

白金朋; 彭华; 郑哲夏; 刘崇; 马秀敏; 姜景捷; 李振

屯1井差应变分析法地应力测量

白金朋^{1, 2, 3,},
彭华^{1, 2, 3},
郑哲夏⁴,
刘崇⁵,
马秀敏^{1, 2, 3},
姜景捷^{1, 2, 3},
李振^{1, 2, 3}

1.
中国地质科学院地质力学研究所, 北京 100081
2.
国土资源部新构造运动与地质灾害重点实验室, 北京 100081
3.
中国地质科学院地应力测量与监测重点实验室, 北京 100081
4.
中国地质大学能源学院, 北京 100083
5.
中国石化河南油田分公司工程技术研究院, 南阳 473132

基金项目:

国家海洋地质保障工程项目 GZH201200504

详细信息

作者简介:
白金朋(1987-), 男, 硕士研究生。E-mail:baijinpeng1987@yeah.net

中图分类号: TU459⁺.4
计量
- 文章访问数: 334
- HTML全文浏览量: 244
- PDF下载量: 49
- 被引次数: 0
出版历程
- 收稿日期: 2013-01-23
- 刊出日期: 2013-06-01

IN-SITU STRESS MEASUREMENT BY DIFFERENTIAL STRAIN ANALYSIS METHOD IN THE WELL TUN-1

BAI Jin-peng^{1, 2, 3
,},
PENG Hua^{1, 2, 3},
ZHENG Zhe-xia⁴,
LIU Chong⁵,
MA Xiu-min^{1, 2, 3},
JIANG Jing-jie^{1, 2, 3},
LI Zhen^{1, 2, 3}

1.
Institute of Geomechanics, Chinese Academy of Geological Sciences, Beijing 100081, China
2.
Key Lab of Neotectonic Movement and Geohazards, Ministry of Land and Resources, Beijing 100081, China
3.
In-situ Stress Measurement and Monitoring Key Laboratory, Chinese Academy of Geological Sciences, Beijing 100081, China
4.
Energy Resources College, China University of Geosciences, Beijing 100083, China
5.
Engineering and Technology Research Institute, Sinopec Henan Oilfield Branch Company, Nanyang 473132, China

摘要

摘要: 介绍了差应变分析法（DSA）原地应力测量技术原理，并采用此法对河南省洛阳-伊川盆地屯1井岩样进行了测试，结果显示该井1153.4~1167.8 m处最大水平主应力为北西向（141°-157°），与钻孔崩落椭圆长轴方位统计得到的最大水平主应力方向一致；最大水平应力数值小于铅直应力，属于正断层应力状态；主应力随深度线性增大。对该区域注采井网布局给出了建议，即本区注采井网布设应避免与141°-157°方向平行。
- 地应力测量 /
- 差应变分析法 /
- 屯1井 /
- 注采井网布局
Abstract: The principle method of the Differential Strain Analysis technique is briefly recommended. We tested the rock samples taken from the Well Tun-1 which was located in Luoyang-Yichuan basin in Henan Province. The results shows that the maximum horizontal principal stress is NW orientation (141°-157°) in the well of 1153.4~1167.8 m, which is consistent with the maximum horizontal principal stress orientation of the drill collapsing ellipse macro axis. Its value is less than vertical stress, and belongs to normal fault stress. The principal stress increases with depth linearity. Advice for the injection-production well pattern in this area is given, that is the pattern shall not parallel to 141°-157° orientation.
- stress measurement /
- Differential Strain Analysis /
- Well Tun-1 /
- injection-production well pattern

HTML全文

图 1 岩石静水压力-应变曲线

Figure 1. Strain curve of rock hydrostatic pressures

下载: 全尺寸图片幻灯片

图 2 应变片分布图

Figure 2. Distribution of strain gauge

下载: 全尺寸图片幻灯片

图 3 屯1井井孔位置及最大水平主应力方向

1—地名；2—井位；3—最大水平主应力方位；4—断层；5—构造单元边界；6—凹陷；7—凸起

Figure 3. Position of the Well Tun-1 and its maximum horizontal principal stress orientation

下载: 全尺寸图片幻灯片

图 4 钻孔应力赤平投影图

□—最大主应力投影；△—中间主应力投影；○—最小主应力投影

Figure 4. Stereographic projection of principal stress in the drill hole

下载: 全尺寸图片幻灯片

图 5 声波测井成像图像

Figure 5. Image of sonic imaging logging of the Well Tun-1

下载: 全尺寸图片幻灯片

图 6 屯1井钻孔崩落确定的地应力方向（钻孔1154~2000 m深度段统计）

1—钻孔崩落椭圆确定最大水平主应力方向；2—DSA法得到的最大水平主应力方向

Figure 6. In-situ stress direction of the Well Tun-1 based on borehole breakouts data

下载: 全尺寸图片幻灯片

表 1 屯1井DSA试件深度及岩性

Table 1. Depth and lithology of test specimen from the Well Tun-1

表 2 屯1井DSA地应力测量结果

Table 2. In-situ stress values from the Well Tun-1 measured by DSA

参考文献(21)

[1]	刘建中, 张金珠, 张雪.油田应力测量[M].北京:地震出版社, 1993. LIU Jian-zhong, ZHANG Jin-zhu, ZHANG Xu. In-situ Stress Measurement of Oil Field[M]. Beijing:Earthquake Press, 1993.
[2]	邓金根, 黄荣樽, 田效山.油田深部地层地应力测定的新方法[J].石油大学学报:自然科学版, 1997, 21(1):32~35. http://www.cnki.com.cn/Article/CJFDTOTAL-SYDX701.008.htm DENG Jin-gen HUANG Rong-zun, TIAN Xiao-shan. A new method for measuring deep in-situ stresses of oil fields[J]. Journal of the University of Petroleum, China:Edition of Natural Sciences, 1997, 21(1):32~35. http://www.cnki.com.cn/Article/CJFDTOTAL-SYDX701.008.htm
[3]	王连捷, 孙宝珊, 王薇, 等.地应力对油气运移的驱动作用[J].地质力学学报, 2011, 17(2):132~143. http://journal.geomech.ac.cn/ch/reader/view_abstract.aspx?flag=1&file_no=20110203&journal_id=dzlxxb WANG Lian-jie, SUN Bao-shan, WANG Wei, et al. Driving effect of the crustal stress on petroleum migration[J]. Journal of Geomechanics, 2011, 17(2):132~143. http://journal.geomech.ac.cn/ch/reader/view_abstract.aspx?flag=1&file_no=20110203&journal_id=dzlxxb
[4]	石林, 张旭东, 金衍, 等.深层地应力测量新方法[J].岩石力学与工程学报, 2004, 23(14):2355~2358. doi: 10.3321/j.issn:1000-6915.2004.14.009 SHI Lin, ZHANG Xu-dong, JIN Yan, et al. New method for measurement of in-situ stresses at great depth[J]. Chinese Journal of Rock Mechanics and Engineering, 200423(14):2355~2358. doi: 10.3321/j.issn:1000-6915.2004.14.009
[5]	Sinha B K, Plona T J. Wave propagation in rocks with elastic-plastic deformations[J]. Geophysics, 2001, 66(3):772~785. doi: 10.1190/1.1444967
[6]	Strickland F D, Ran N K. Predicting the in-situ stress for deep wells using differential strain curve analysis[J]. SPE 8954, 1980:251~255. https://www.onepetro.org/conference-paper/SPE-8954-MS
[7]	彭华, 马秀敏, 姜景捷.差应变法地应力测量:以汶川地震断裂带科学钻探WFSD-1钻孔为例[J].地质力学学报, 2011, 17(3):249~261. http://journal.geomech.ac.cn/ch/reader/view_abstract.aspx?flag=1&file_no=20110305&journal_id=dzlxxb PENG Hua, MA Xiu-min, JIANG Jing-jie. In-situ stress measurement by Differential Strain Analysis method in WFSD-1[J]. Journal of Geomechanics, 2011, 17(3):249~261. http://journal.geomech.ac.cn/ch/reader/view_abstract.aspx?flag=1&file_no=20110305&journal_id=dzlxxb
[8]	侯守信, 田国荣.古地磁岩心定向及其在地应力测量上的应用[J].地质力学学报, 1999, 5(1):90~96. http://journal.geomech.ac.cn/ch/reader/view_abstract.aspx?flag=1&file_no=19990115&journal_id=dzlxxb HOU Shou-xin, TIAN Guo-rong. Palaeomagnetic orientation of cores and its applications for in-situ stress measurements[J]. Journal of Geomechanics, 1999, 5(1):90~96. http://journal.geomech.ac.cn/ch/reader/view_abstract.aspx?flag=1&file_no=19990115&journal_id=dzlxxb
[9]	田国荣. 差应变分析与古地磁结合确定地应力方向[D]. 北京: 中国地质大学, 2002: 5~29. http://cdmd.cnki.com.cn/Article/CDMD-11415-2003093019.htm TIAN Guo-rong. In-situ stress orientation determination using differential strain analysis and palaeomagnetic orientation[D]. Beijing:China University of Geosciences, 2002:5~29. http://cdmd.cnki.com.cn/Article/CDMD-11415-2003093019.htm
[10]	沈海超, 程远方, 王京印, 等.主方向差应变地应力测量方法[J].新疆石油地质, 2008, 29(2):250~252. http://www.cnki.com.cn/Article/CJFDTOTAL-XJSD200802042.htm SHEN Hai-chao, CHENG Yuan-fang, WANG Jing-yin, et al. Principal direction differential strain method for in-situ stress measurement and application[J]. Xinjiang Petroleum Geology, 2008, 29(2):250~252. http://www.cnki.com.cn/Article/CJFDTOTAL-XJSD200802042.htm
[11]	程远方, 沈海超, 赵益忠.一种简化的差应变地应力测量技术[J].石油钻采工艺, 2008, 30(2):61~64. http://www.cnki.com.cn/Article/CJFDTOTAL-SYZC200802015.htm CHENG Yuan-fang, SHEN Hai-chao, ZHAO Yi-zhong. A simplified differential strain analysis stress method for in-situ stress measurement[J]. Oil Drilling & Production Technology, 2008, 30(2):61~64. http://www.cnki.com.cn/Article/CJFDTOTAL-SYZC200802015.htm
[12]	孙连环, 鲍洪志, 杨顺辉.准噶尔盆地中部区块地应力求取研究[J].石油钻探技术, 2007, 35(2):18~21. http://www.cnki.com.cn/Article/CJFDTOTAL-SYZT200702005.htm SUN Lian-huan, BAO Hong-zhi, YANG Shun-hui. Investigation of terrestrial stress in middle Zhunger Basin[J]. Petroleum Drilling Techniques, 2007, 35(2):18~21. http://www.cnki.com.cn/Article/CJFDTOTAL-SYZT200702005.htm
[13]	韩军, 刘洪涛.差应变分析法在地应力方向研究中的应用[J].石油天然气学报, 2005, 27(2):349~357. http://www.cnki.com.cn/Article/CJFDTOTAL-JHSX2005S2023.htm HAN Jun, LIU Hong-tao. Application of Differential Strain Analysis method on the study of in-situ stress direction[J]. Journal of Petroleum and Natural Gas, 2005, 27(2):349~357. http://www.cnki.com.cn/Article/CJFDTOTAL-JHSX2005S2023.htm
[14]	金衍, 陈勉, 郭凯俊, 等.复杂泥页岩地层地应力的确定方法[J].岩石力学与工程学报, 2006, 25(11):2287~2291. doi: 10.3321/j.issn:1000-6915.2006.11.018 JIN yan, CHEN Mian, GUO Kai-jun, et al. Study on determination method of in-situ stress for complex silt formations[J]. Chinese Journal of Rock Mechanics and Engineering, 2006, 25(11):2287~2291. doi: 10.3321/j.issn:1000-6915.2006.11.018
[15]	Gough D I, Bell J S. Stress orientations from oil well fractures in Alberta and Texas[J]. Canadian Journal of Earth Sciences, 1981, 18(3):638~645. doi: 10.1139/e81-056
[16]	王连捷, 崔军文, 张晓卫, 等.中国大陆科学钻主孔现今地应力状态[J].地球科学:中国地质大学学报, 2006, 31(4):505~512. http://www.cnki.com.cn/Article/CJFDTOTAL-DQKX200604006.htm WANG Lian-jie, CUI Jun-wen, ZHANG Xiao-wei, et al. In-situ stress state in the main borehole of the Chinese Continental Scientific Drilling[J]. Earth Science:Journal of China University of Geosciences, 2006, 31(4):505~512. http://www.cnki.com.cn/Article/CJFDTOTAL-DQKX200604006.htm
[17]	崔军文, 王连捷, 李朋武, 等.中国大陆科学钻探主孔2000米以上脆性变形构造应力场[J].岩石学报, 2004, 20(1):73~80. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB200401005.htm CUI Jun-wen, WANG Lian-jie, LI Peng-wu, et al. Tectonic stress field of brittle deformation within 2000 m of the main borehole of Chinese Continental Scientific Drilling[J]. Acta Petrologica Sinica, 2004, 20(1):73~80. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB200401005.htm
[18]	葛洪魁, 林英松, 王顺昌.地应力测试及其在勘探开发中的应用[J].石油大学学报:自然科学版, 1998, 22(1):94~99, 116~117. http://www.cnki.com.cn/Article/CJFDTOTAL-SYDX801.028.htm GE Hong-kui, LIN Ying-song, WANG Shun-chang. In-situ stress determination technique and its applications in petroleum exploration and development[J]. Journal of the University of Petroleum, China:Edition of Natural Science, 1998, 22(1):94~99, 116~117. http://www.cnki.com.cn/Article/CJFDTOTAL-SYDX801.028.htm
[19]	刘泽凯, 陈耀林, 唐汝众.地应力技术在油田开发中的应用[J].油气采收率技术, 1994, 1(1):46~56. http://www.cnki.com.cn/Article/CJFDTOTAL-YQCS401.008.htm LIU Ze-kai, CHEN Yao-lin, TANG Ru-zhong. The application of in-situ stress technology in the oilfield development[J]. Oil and Gas Recovery Technology, 1994, 1(1):46~56. http://www.cnki.com.cn/Article/CJFDTOTAL-YQCS401.008.htm
[20]	陶良军, 冯兴武, 黄青松, 等.宝浪油田地应力和裂缝特征研究与应用[J].钻采工艺, 2001, 24(2):25~27. http://www.cnki.com.cn/Article/CJFDTOTAL-ZCGY200102012.htm TAO Liang-jun, FENG Xing-wu, HUANG Qing-song, et al. Research and application off ormation stress and fracture feature in Baolang Oilfield[J]. Drilling & Production Technology, 2001, 24(2):25~27. http://www.cnki.com.cn/Article/CJFDTOTAL-ZCGY200102012.htm
[21]	王伯军, 张士诚, 李莉.基于地应力场的井网优化设计方法研究[J].大庆石油地质与开发, 2007, 26(3):55~59. http://www.cnki.com.cn/Article/CJFDTOTAL-DQSK200703012.htm WANG Bo-jun, ZHANG Shi-cheng, LI Li. The well pattern optimization design method based on the earth stress field[J]. Daqing Petroleum Geology and Development, 2007, 26(3):55~59. http://www.cnki.com.cn/Article/CJFDTOTAL-DQSK200703012.htm