Performance optimization and preparation of drilling mud for water sensitive formation
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摘要: 依据河南许昌地热井水敏性地层钻探工程,在分析水敏性地层的成分、水化机理及钻进泥浆性能需求的基础上,确定水敏性地层钻进需要滤失量小、密度低、流变性好、抑制性强的泥浆。依据文献资料及生产实践经验,初步选出配制泥浆的材料和浓度,采用室内试验测定泥浆性能和正交试验极差分析法优选泥浆材料浓度,优化出泥浆最终的配比,经生产实践验证调整,最终确定了适应项目生产需求的泥浆配方。经实际生产检验,满足水敏性地层钻探需求,效果良好。Abstract: In reference to geothermal wells in water-sensitive strata in Xuchang city, Henan province, and based on the analysis of the composition, hydration mechanism and drilling mud performance requirements of water-sensitive strata, drilling mud with small filtration, low density, good rheological property and strong inhibition was specified for the water sensitive formation. Based on the literature and field experience, the components and their concentration for mud preparation were preliminarily selected, mud performance was determined by laboratory test, and component concentration was optimized by orthogonal test range analysis with the final mud make-up optimized. With field verification and adjustment, the mud formula suitable for field use was finally determined. field test has proven that it met the drilling requirements of water sensitive strata with good effect.
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[1] 陈希哲.土力学地基基础[M].北京:清华大学出版社,1998: 10-89.
CHEN Xizhe. Soil Mechanics and Foundation Engineering[M]. Beijing: Tsinghua University Press, 1998:10-89.
[2] [2] 鄢泰宁.岩土钻掘工程学[M].武汉:中国地质大学出版社,2001:177-184.
YAN Taining. Rock and Soil Drilling and Tunneling Engineering[M]. Wuhan: China University of Geosciences Press, 2001:177-184.
[3] [3] 曾克峰,刘超,程璜鑫.地貌学及第四纪地质学教程[M].武汉:中国地质大学出版社,2014:224-297.
ZENG Kefeng, LIU Chao, CHENG Huangxin. Geography and Quaternary Geology Course[M]. Wuhan: China University of Geosciences Press, 2004:224-297.
[4] [4] 杨坤光,袁晏明.地质学基础[M].武汉:中国地质大学出版社,2009:207-249.
YANG Kunguang, YUAN Yanming. Geology Foundation[M]. Wuhan: China University of Geosciences Press, 2009:207-249.
[5] [5] 乌效鸣,胡郁乐,贺冰新,等.钻井液与岩土工程浆液[M].武汉:中国地质大学出版社,2002:9-38.
WU Xiaoming, HU Yule, HE Bingxin, et al. Drilling Fluid and Geotechnical Slurry[M]. Wuhan: China University of Geosciences Press, 2002:9-38.
[6] [6] 范正青,邵启昌.钻孔冲洗液与护壁堵漏工艺[Z].兰州:甘肃省地质矿产局,1986:28-44.
FAN Zhengqing, SHAO Qichang. Drilling Flushing Fluid and Wall Protection Plugging Technology[Z].Lanzhou: Geological and Mineral Bureau of Gansu Province, 1986:28-44.
[7] [7] 汤凤林,А.Г.加里宁,段隆臣.岩心钻探学[M].武汉:中国地质大学出版社,1997:336-480.
TANG Fenglin, A.G.Kalinin, DUAN Longchen. Core Drilling[M]. Wuhan: China University of Geosciences Press, 1997:336-480.
[8] [8] 蔡澄宇.低固相双钾泥浆的研究与试用[J].地质与勘探,1989(9):15-18.
CAI Chengyu. Study and application of low solid double potassium mud[J]. Geology and Prospecting, 1989(9):15-18.
[9] [9] 兰凯,黄振国.优质膨润土泥浆在大直径深桩基工程中的应用[J].地质与勘探,2006,42(5):94-97.
LAN Kai, HUANG Zhenguo. Application of high-performance bentonite slurry in large diameter and deep bored pile engineering [J]. Geology and Exploration, 2006,42(5):94-97.
[10] [10] 胡国安,张天乐,蒋伯昌,等.中国河南粘土-铝土矿床和江西高岭土、瓷石矿床及应用研究[M].北京:地质出版社,1983:1-45.
HU Guoan, ZHANG Tianle,JIANG Bochang, et al. Appli-Cation Research of Clay-Bauxite Deposits in Henan Province and Kaolin And Pottery Stone Deposits in Jiangxi Province, China[M]. Beijing: Geological Publishing House, 1983:1-45.
[11] [11] 张健松,刘永升,李之军,等.地质钻探复杂地层固壁堵漏新工艺[J].地质与勘探,2020,56(4):819-825.
ZHANG Jiansong, LIU Yongsheng, LI Zhijun, et al. New technology of geological drilling for borehole-wall reinforcement and leaking stoppage in complex formation[J]. Geology and Exploration, 2020,56(4):819-825.
[12] [12] 代万庆,何雪梅,韩明耀,等.“橡皮土”地层施工作业面施工处理技术[J].探矿工程(岩土钻掘工程),2020,47(12):86-90.
DAI Wanqing, HE Xuemei, HAN Mingyao, et al. Treatment of “rubber soil” construction ground[J]. Exploration Engineering (Rock & Soil Drilling and Tunneling), 2020,47(12):86-90.
[13] [13] 蔡晓文,纪卫军,阮海龙,等.不分散低固相钻井液体系在张掖平山湖矿区中的应用[J].探矿工程(岩土钻掘工程),2010,37(8):27-28,31.
CAI Xiaowen,JI Weijun, RUAN Hailong, et al. Application of non-dispersed low solid-phase drilling fluid system in Zhangye Pingshanhu Mining Area[J]. Exploration Engineering(Rock & Soil Drilling and Tunneling), 2010,37(8):27-28,31.
[14] [14] 李宏.福建煤田复杂钻孔漏失治理的实践与探讨[J].探矿工程(岩土钻掘工程),2012,39(11):17-21,25.
LI Hong. Practice and discussion of leakage control of complicated drilling in Fujian coalfield[J]. Exploration Engineering(Rock & Soil Drilling and Tunneling), 2012,39(11):17-21,25.
[15] [15] 陈尔志,陈礼仪,向昆明,等.高密度低失水泥浆体系在煤田绳索取心钻探中的应用研究[J].探矿工程(岩土钻掘工程),2011,38(2):15-18.
CHEN Erzhi, CHEN Liyi, XIANG Kunming, et al. Application of high density and low filtration drilling fluid system in wire-line coring drilling of coalfield exploration[J]. Exploration Engineering (Rock & Soil Drilling and Tunneling), 2011,38(2):15-18.
[16] [16] 李志康.浅谈非开挖工程施工中钻孔泥浆的几个问题[J].探矿工程(岩土钻掘工程),2012,39(9):62-65.
LI Zhikang. Discussion on some problems of drilling mud in trenchless engineering construction[J]. Exploration Engineering (Rock & Soil Drilling and Tunneling), 2012,39(9):62-65.
[17] [17] 胡继良,陶士先.深部地质钻探钻井液体系设计因素及其分析[J].探矿工程(岩土钻掘工程),2011,38(4):17-21.
HU Jiliang, TAO Shixian. Design factors of drilling fluid system for deep geological drilling and the analysis[J]. Exploration Engineering (Rock & Soil Drilling and Tunneling), 2011,38(4):17-21.
[18] [18] 吴德军,朱小锋,刘树华,等.松辽盆地松南油页岩地质调查井绳索取心钻进技术[J].探矿工程(岩土钻掘工程),2020,47(3):44-48.
WU Dejun, ZHU Xiaofeng, LIU Shuhua, et al. Wire-line core drilling for Songnan oil shale survey in the Songliao Basin[J].Exploration Engineering (Rock & Soil Drilling and Tunneling), 2020,47(3):44-48.
[19] [19] 黄建宁,刘文革.渭北煤田澄合矿区复杂地层钻孔施工技术[J].探矿工程(岩土钻掘工程),2011,38(6):22-25.
HUANG Jianning, LIU Wenge. Construction technology of borehole in complex formation in Chenghe Mining Area of Weibei[J]. Exploration Engineering (Rock & Soil Drilling and Tunneling), 2011,38(6):22-25.
[20] [20] 袁进科,陈礼仪,王军伟,等.青藏高原复杂地层地质钻探低固相冲洗液试验研究[J].钻探工程,2021,48(4):79-84.
YUAN Jinke, CHEN Liyi, WANG Junwei, et al. Experimental study on low solid flushing fluid for geological drilling in complex metamorphic of Qinghai-Tibetan Plateau[J]. Drilling Engineering, 2021,48(4):79-84.
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