不同渗透性储层Biot系数测试方法研究及其影响因素分析

doi:10.13722/j.cnki.jrme.2014.1212

Abstract
Figure/Table
References (21)
Related Citation (15)

Download: PDF (965 KB) HTML (1 KB)
Export: BibTeX | EndNote (RIS)

Abstract How to reasonably determine the Biot coefficient of reservoir is rather essential for wellbore stability analysis. This study tests the Biot coefficient of natural cores with different permeability through respectively Cross-plotting method，drainaging experimentation and sonic dynamic method. The results show that it is for cores with middle and high permeability(is Biot coefficient by Cross-plotting experiment，is Biot coefficient by drainage experiment， is Biot coefficient by sonic dynamic experiment)，while due to poor flowing capacity low permeability cores cannot get the Biot coefficient by the drainaging experimentation；taking the result of Cross-plotting method as the example，Biot coefficient for cores with high permeability distributes in the range of 0.90 to 1.00，that for cores with middle permeability is between 0.90 to 0.80，and that for low permeability is from 0.60 to 0.75；besides，it is recommended that under the allowed experimental conditions cores with middle or high permeability such as sandstones can obtain Biot coefficient by the drainaging method，while cores with low permeability such as shale，tight gas rocks should test Biot coefficient by the Cross-plotting method；finally，it discusses the factors from internal and external aspects on Biot coefficient. The research results will provide a good theoretical support for the analysis on the wellbore stability in deep and ultra deep wells.

Key words： petroleum engineering wellbore stability Biot coefficient Cross-plotting method drainaging experimentation sonic dynamic method influencing factors

	Service

	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	CHENG Yuanfang1
	CHENG Linlin1
	LI Hui1
	2
	HAN Zhongying1
	DENG Wenbiao1
	CHEN Chong1

Cite this article:

CHENG Yuanfang1,CHENG Linlin1,LI Hui1, et al. RESEARCH ON TESTING METHODS OF BIOT COEFFICIENT IN RESERVOIR WITH DIFFERENT PERMEABILITY AND ITS INFLUENCING FACTORS[J]. , 2015, 34(S2): 3998-4004.

URL:

https://rockmech.whrsm.ac.cn/EN/10.13722/j.cnki.jrme.2014.1212 OR https://rockmech.whrsm.ac.cn/EN/Y2015/V34/IS2/3998

[1] 宋明全，王悦坚，江山红. 塔河油田深井超深井钻井液技术难点与对策[J]. 石油钻探技术，2005，33(5)：83–85.(SONG Mingquan，WANG Yuejian，JIANG Shanhong. Teehnieal challenges and solutions of drilling fluid techniques in deep and ultra-deep wells in Tahe oilfield[J]. Petroleum Drilling Techniques，2005，33(5)：83–85.(in Chinese))

[2] 杨卫宇. 超深井高能气体压裂实验获得成功[J]. 西安石油大学学报：自然科学版，1992，7(4)：32.(YANG Weiyu. Ultra-deep high energy gas fracturing experiment a success[J]. Journal of Xi¢an Shiyou University：Natural Science，1992，7(4)：32.(in Chinese))

[3] 唐林，罗平亚. 泥页岩井壁稳定性的化学与力学耦合研究现状[J]. 西南石油学院学报，1997，19(2)：93–96.(TANG Lin，LUO Pingya. Status of chemical and mechanical coupling shale wellbore stability[J]. Southwest Petroleum Institute，1997，19(2)：93–96.(in Chinese))

[4] 程远方，黄荣樽. 钻井工程中泥页岩井壁稳定的力学分析[J]. 中国石油大学学报：自然科学版，1993，17(4)：35–39.(CHENG Yuanfang，HUANG Rongzun. Shale drilling engineering mechanical wellbore stability analysis[J]. Journal of China University of Petroleum：Natural Science，1993，17(4)：35–39.(in Chinese))

[5] BIOT M A. The elastic coefficients of the theory of consolidation[J]. Journal of Applied Mechanics，1957，24(5)：594–601.

[6] GEERTSMA J. The effect of fluid pressure decline on volumetric changes of porous rocks[J].Trans. AIME，1957，210：331–340.

[7] BYERLEE J D. An extract effective stress law for elastic deformation of rock with fluid[J]. Journal of Geophysical Research，1971，76(26)：6 414–6 419.

[8] BERNABE Y. The effective pressure law for permeability during pore pressure and confining pressure cycling of several crystalline rocks[J]. Journal of Geophysical Research：Solid Earth(1978–2012)，1987，92(B1)：649–657.

[9] BERRYMAN J G. Confirmation of Biot¢s theory[J]. Applied Physics Letters，1980，37(4)：382–384.

[10] HETTEMA M H H，DE PATER C J. The poromechanical behaviour of Felser sandstone：stress-and temperature-dependent[C]// EUROCK 98. Symposium. [S.l.]：[s.n.]，1998：347–355.

[11] YANGSHENG Z，YAOQING H，JINGPING W，et al. The experimental approach to effective stress law of coal mass by effect of methane[J]. Transport in Porous Media，2003，53(3)：235–244.

[12] 乔丽苹，王者超，李术才. 基于Tightgas致密砂岩储层渗透率的有效应力特性研究[J]. 岩石力学与工程学报，2011，30(7)：1 422– 1 427.(QIAO Liping，WANG Zhechao，LI Shucai. Effective stress characteristics Tightgas permeability of tight sandstone reservoir based[J]. Chinese Journal of Rock Mechanics and Engineering，2011，30(7)：1 422–1 427.(in Chinese))

[13] 刘建军，刘先贵，胡雅礽，等. 低渗透储层流－固耦合渗流规律的研究[J]. 岩石力学与工程学报，2002，21(1)：88–92.(LIU Jianjun，LIU Xiangui，HU Yaqi，et al. Low permeability reservoir fluid-solid coupling seepage law[J]. Chinese Journal of Rock Mechanics and Engineering，2002，21(1)：88–92.(in Chinese))

[14] 李闽，肖文联. 低渗砂岩储层渗透率有效应力定律试验研究[J]. 岩石力学与工程学报，2008，27(9)：35–40.(LI Min，XIAO Wenlian. Experimental study on stress law effective permeability sandstone reservoir permeability[J]. Chinese Journal of Rock Mechanics and Engineering，2008，27(9)：35–40.(in Chinese))

[15] 葛洪魁，韩德华，陈颙. 砂岩孔隙弹性特性的试验研究[J]. 岩石力学与工程学报，2001，20(3)：332–337.(GE Hongkui，HAN Dehua，CHEN Yong. Experimental study on elastic properties of sandstone porosity[J]. Chinese Journal of Rock Mechanics and Engineering，2001，20(3)：332–337.(in Chinese))

[16] 马中高. Biot系数和岩石弹性模量的实验研究[J]. 石油与天然气地质，2008，29(1)：135–140.(MA Zhonggao. Experimental investigation into Biot¢s coefficient and rock elastic moduli[J]. Oil and Gas Geology，2008，29(1)：135–140.(in Chinese))

[17] 陈祖安，伍向阳，孙德明，等. 砂岩渗透率随静压力变化的关系研究[J].岩石力学与工程学报，1995，14(2)：155–159.(CHEN Zu¢an，WU Xiangyang，SUN Deming，et al. Relationship between the permeability of sandstone with static pressure changes[J]. Chinese Journal of Rock Mechanics and Engineering，1995，14(2)：155–159.(in Chinese))

[18] 张学友. 疏松砂岩物性参数应力敏感性实验研究[硕士学位论文][D]. 北京：中国石油大学，2008.(ZHANG Xueyou. Physical parameters of loose sandstone experimental study of stress sensitivity[M. S. Thesis][D]. Beijing：China University of Petroleum，2008.(in Chinese))

[19] 董丙响，程远方，刘钰川，等. 页岩气储层岩石物理性质[J]. 西安石油大学学报：自然科学版，2013，28(1)：25–28.(DONG Bingxiang，CHENG Yuanfang，LIU Yuchuan，et al. Shale gas reservoir petrophysical properties[J]. Xi¢an Shiyou University：Natural Science，2013，28(1)：25–28.(in Chinese))

[20] 杨秀娟，张敏，闫相祯. 基于声波测井信息的岩石弹性力学参数研究[J]. 石油地质与工程，2008，22(4)：39–42.(YANG Xiujuan，ZHANG Min，YAN Xiangzhen. Elastic parameters of rock based on acoustic logging information[J]. Petroleum Geology and Engineering，2008，22(4)：39–42.(in Chinese))

[21] 王掌洪. 复杂岩性地层物性参数实验评价[J]. 岩石力学与工程学报，2003，22(增1)：2 338–2 343.(WANG Zhanghong. Physical parameters of complex formation lithology experimental evaluation[J]. Rock Mechanics and Engineering，2003，22(Supp.1)：2 338–2 343.(in Chinese))