Volume 32 Issue 2
Mar.  2015
Turn off MathJax
Article Contents
QIU Zhengsong, WANG Weiji, DONG Bingqiang, WANG Hongwei, Bao Dan. Study and Application of Micro-nano Plugging Technology[J]. DRILLING FLUID & COMPLETION FLUID, 2015, 32(2): 6-10. doi: 10.3969/j.issn.1001-5620.2015.02.002
Citation: QIU Zhengsong, WANG Weiji, DONG Bingqiang, WANG Hongwei, Bao Dan. Study and Application of Micro-nano Plugging Technology[J]. DRILLING FLUID & COMPLETION FLUID, 2015, 32(2): 6-10. doi: 10.3969/j.issn.1001-5620.2015.02.002

Study and Application of Micro-nano Plugging Technology

doi: 10.3969/j.issn.1001-5620.2015.02.002
  • Received Date: 2014-12-30
  • Publish Date: 2015-03-31
  • Sloughing of shale in the lower Dongying Formation and Shahejie Formation caused serious downhole troubles in the Block KL3-2. Laboratory study of the drilled cuttings with X-ray, SEM, pore size distribution, physic-chemical property analysis etc. showed that brittle mineral content in the cuttings sample taken from the formation of interest was more than 60%. Swelling clay content was relatively low. Micro fissures, fractures and beddings were quite developed in the samples studied, showing that the formations are hard and brittle shale. When in contact with drilling fluids, mud filtrates infiltrate along the bedding plane into the formation under the action of capillary force and differential pressure, causing the micro fissures and micro fractures to expand, thus resulting in borehole sloughing. To control this kind of borehole instability, HSM, a micro nano plugging agent, and HAS, an amino silanol shale inhibitor, were selected to formulate an inhibitive drilling fluid, which can effectively plug micro fissures, micro fractures in shales and retard the transmission of pressure in formation. In field use, HSM remarkably improved the quality of the filter cake and reduced filter loss of the mud. The application of this inhibitive drilling fluid helped in controlling borehole wall instability and minimizing downhole troubles related to the hard brittle shales.

     

  • loading
  • 于海波,牛成民,彭文绪,等.黄河口凹陷新近系断裂-砂体控藏分析——以垦利3-2构造为例[J]. 中国海上油气,2010(3):149-154. Yu Haibo, Niu Chengmin, Peng Wenxu, et al. An analysis of neogene fault sandbody control over hydrocarbon accumulations in yellow river mouth depression:a case of the structure KL3-2[J]. China Offshore Oil and Gas, 2010(3):149-154.
    张红,朱江,谭先红.垦利3-2油田群一体化开发模式研究及效果分析[J].中国海上油气,2013(4):67-70. Zhang Hong, Zhu Jiang, Tan Xianhong. The innovation and practice of integration mode for development of KL3-2 oilfield group[J]. China Offshore Oil and Gas, 2013(4):67-70.
    徐博韬,向兴金,舒福昌,等. 钻井液用成膜封堵剂HCM的性能评价及现场应用[J]. 化学与生物工程,2012(9):72-74. Xu Botao, Xiang Xingjin, Shu Fuchang, et al. Performance evaluation and field application of film blocking agent HCM for drilling fluid[J]. Chemistry & Bioengineering, 2012(9):72-74.
    张洪伟,解经宇,左凤江,等. 强封堵有机盐钻井液在致密油水平井中的应用[J]. 钻井液与完井液,2013,30(3):43-46. Zhang Hongwei, Xie Jingyu, Zuo Fengjiang, et al. Application on high sealing organic salt drilling fluid system in tight oil reservoir horizontal well[J]. Drilling Fluid & Completion Fluid, 2013, 30(3):43-46.
    李万清, 于建, 蔡恩宏, 等.强抑制性聚合醇防塌钻井液在大安地区的应用[J]. 钻井液与完井液,2006,23(3):77-78. Li Wanqing, Yu Jian, Cai Enhong, et al. Application of inhibitive polyglycol drilling fluid in da'an area[J]. Drilling Fluid & Completion Fluid, 2006,23(3):77-78.
    R G Loucks, R M Reed. Genesis and distribution of nanoscale pores in siliceous mudstones of the mississippian barnett shale[J].Journal of Sedimentary Research,2009, 79(12):848-861.
    王怡,徐江,梅春桂,等.含裂缝的硬脆性泥页岩理化及力学特性研究[J]. 石油天然气学报,2011(6):104-108. Wang Yi, Xu Jiang, Mei Chungui, et al. Chemical and mechanical properties of brittle fractured mud shale[J]. Journal of Oil and Gas Technology, 2011(6):104-108.
    刘玉石,白家祉,黄荣樽,等.硬脆性泥页岩井壁稳定问题研究[J].石油学报,1998(1):95-98. Liu Yushi, Bai Jiazhi, Huang Rongzun, et al. A study on stability of brittle shale wellbore[J]. Acta Petrolei Sinica, 1998(1):95-98.
    黄维安,邱正松,岳星辰,等.页岩气储层损害机制及保护水基钻完井液技术[J].中国石油大学学报(自然科学版),2014,38(3):99-105. Huang Wei'an, Qiu Zhengsong, Yue Xingchen, et al. Damage mechanism and water based drilling fluid protection technology for shale gas reservoir[J]. Journal of China University of Petroleum, 2014, 38(3):99-105.
    Manika P, Arpita P, Merrick J, et al. Rock physics of the unconventional[J].The Leading Edge, 2009:34-38.
    和冰.泥页岩水化试验研究[J].断块油气田,2008(4):105-108. He Bing. Experimental study on clay shale while under hydration[J]. Fault-Block Oil & Gas Field, 2008(4):105-108.
    周玉良,孟英峰,李皋,等.气体钻井条件下泥页岩自发吸水规律研究[J].石油钻探技术,2009(6):31-34. Zhou Yuliang, Meng Yingfeng, Li Gao, et al. A study on shale spontaneous water imbibition in gas drilling wells[J]. Petroleum Drilling Techniques, 2009(6):31-34.
    岳前升,李玉光,何保生,等.涠洲12-1N油田硬脆性泥页岩研究及钻井液技术对策[J].中国海上油气,2005(1):44-47. Yue Qiansheng, Li Yuguang, He Baosheng, et al. Research on the hard brittle shale drilling fluid type in WZ 12-1N oilfield[J]. China Offshore Oil and Gas, 2005(1):44-47.
    李士斌,高铭泽.水平层状裂缝性岩体的井壁稳定性分析[J].石油钻探技术,2009(2):35-37. Li Shibin, Gao Mingze. Wellbore stability analysis for horizontal stratified fractured rock[J]. Petroleum Drilling Techniques, 2009(2):35-37.
    石秉忠,胡旭辉,高书阳,等.硬脆性泥页岩微裂缝封堵可视化模拟试验与评价[J].石油钻探技术,2014(3):32-37. Shi Bingzhong, Hu Xuhui, Gao Shuyang, et al. Visualization sealing simulation test and evaluation of hard brittle shale microfracture[J]. Petroleum Drilling Techniques, 2014(3):32-37.
    邱正松,徐加放,吕开河,等."多元协同"稳定井壁新理论[J].石油学报,2007(2):117-119. Qiu Zhengsong, Xu Jiafang, Lv Kaihe, et al. A multivariate cooperation principle for wellbore stabilization[J]. Acta Petrolei Sinica, 2007(2):117-119.
    邱正松,钟汉毅,黄维安.新型聚胺页岩抑制剂特性及作用机理[J].石油学报,2011(4):678-682. Qiu Zhengsong, Zhong Hanyi, Huang Wei'an. Properties and mechanism of a new polyamine shale inhibitor[J]. Acta Petrolei Sinica, 2011(4):678-682.
    张凤英,鄢捷年,林永学,等.新型防塌钻井液体系在苏丹六区储层的应用[J].特种油气藏,2010,17(5):103-106. Zhang Fengying, Yan Jienian, Lin Yongxue, et al. Application of a new anti-sloughing drilling fluid system in the Block 6 of Sudan[J]. Special Oil and Gas Reservoirs, 2010, 17(5):103-106.
    徐加放,邱正松,秦涛,等.泥页岩压力传递特性的实验研究[J].石油钻探技术,2004(1):23-25. Xu Jiafang, Qiu Zhengsong, Qin Tao, et al. The experimental study on pressure transmission of shales[J]. Petroleum Drilling Techniques, 2004(1):23-25.
    吕开河,邱正松,徐加放.泥页岩和钻井液间的压力传递测试技术研究[J].钻采工艺,2006(4):20-22. Lv Kaihe, Qiu Zhengsong, Xu Jiafang. Study on the testing technology of pressure transmission between shale and drilling fluid[J]. Drilling & Production Technology,2006(4):20-22.
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views (755) PDF downloads(350) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return