抗高温随钻封堵材料研究进展
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摘要
钻遇渗透性漏失地层、破碎地层及低承压地层时,通常加入随钻封堵材料以防止钻井液漏失、提高孔壁稳定性和地层承压能力。深井高温地层及高温地热、高温干热岩钻探,遇到上述复杂情况时,需采用抗高温封堵材料。本文介绍了我国近年来抗高温随钻封堵材料研究与应用的进展情况,包括由桥接堵漏材料组成的抗高温随钻堵漏剂、膨胀型聚合物堵漏剂、超低渗透处理剂及弹性石墨等新型抗高温随钻堵漏材料。分析了4种抗高温随钻封堵材料的组分及其堵漏原理,并对抗高温随钻封堵材料的研究方向提出了建议。
In order to prevent lost circulation,increase the borehole wall stability and formation pressure,plugging material while drilling is usually added while drilling in permeable leakage formation,broken formation and low pressure formation.Especially in high temperature deep well,high temperature geothermal well and high temperature hot dry rock drilling,high temperature resistant plugging material must be added to drilling fluid. In this paper,the new progresses of high temperature resistant plugging material while drilling are introduced,including loss circulation agent while drilling based on bridge loss circulation material,expansive polymer plugging agent and ultra-low permeability agent. The composition and plugging mechanism of different high temperature resistant plugging materials while drilling were analyzed and the research direction of high temperature resistant plugging material while drilling was pointed out.
In order to prevent lost circulation,increase the borehole wall stability and formation pressure,plugging material while drilling is usually added while drilling in permeable leakage formation,broken formation and low pressure formation.Especially in high temperature deep well,high temperature geothermal well and high temperature hot dry rock drilling,high temperature resistant plugging material must be added to drilling fluid. In this paper,the new progresses of high temperature resistant plugging material while drilling are introduced,including loss circulation agent while drilling based on bridge loss circulation material,expansive polymer plugging agent and ultra-low permeability agent. The composition and plugging mechanism of different high temperature resistant plugging materials while drilling were analyzed and the research direction of high temperature resistant plugging material while drilling was pointed out.
引文
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[19]孙东山,左凤江,杨学梅,等.超低渗透处理剂的研制与应用[J].钻井液与完井液,2007,24(4):21-23.
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[22]熊正强,陶士先,李艳宁,等.国内外冲洗液技术研究与应用进展[J].探矿工程(岩土钻掘工程),2016,43(5):6-12.
[23]王建莉,张丽君,郑志军,等.双亲粒子聚合物随钻堵漏剂的合成与性能评价[J].油田化学,2012,29(1):6-9.
[2]牛四兆.防漏堵漏钻井液新技术研究[D].山东青岛:中国石油大学(华东),2007.
[3]卢淑芹,张艺馨,朱宽亮,等.抗温钻井液随钻堵漏剂及其制备方法:中国,201410107828.7[P].2014-03-21.
[4]张伟,苗海龙,邓义成,等.新型井壁承压增强剂的制备及评价[J].钻井液与完井液,2016,33(2):45-49.
[5]王富华,魏振禄,亢连礼,等.一种新型钻井防漏堵漏剂的研究与应用[J].钻井液与完井液,2006,23(3):42-44.
[6]王先兵,陈大钧,蒋宽,等.一种新型随钻堵漏剂ZTC-1的生产工艺及性能评价[J].钻井液与完井液,2009,26(5):29-31.
[7]王先兵,陈大钧,蒋宽,等.新型防漏堵漏剂TFD与油气层保护技术[J].钻井液与完井液,2011,28(1):20-23.
[8]李娟,刘文堂,沈士军.吸水树脂堵漏材料的研究进展[J].油田化学,2011,28(1):110-114.
[9]赖小林,王中华,郭建华,等.吸水材料在石油钻井堵漏中的应用[J].精细石油化工进展,2010,11(2):17-21.
[10]薛玉志,唐代绪,刘振东,等.可控膨胀堵漏剂包覆工艺技术研究[J].钻井液与完井液,2008,25(5):23-25.
[11]张歧安,徐先国,董维,等.延迟膨胀颗粒堵漏剂的研究与应用[J].钻井液与完井液,2006,23(2):21-24.
[12]苗娟.可控膨胀堵漏剂的研制与性能研究[D].四川成都:西南石油大学,2010.
[13]赖小林,王中华,邓华江,等.双网络吸水树脂堵漏剂的研制[J].石油钻探技术,2011,39(4):29-33.
[14]贾辉.超低渗透剂成膜机理及承压能力的研究[D].黑龙江大庆:大庆石油学院,2010.
[15]孙金声,唐继平,张斌,等.超低渗透钻井液完井液技术研究[J].钻井液与完井液,2005,22(1):1-4.
[16]薛玉志,蓝强,李公让.超低渗透处理剂YHS-1的研制与表征[J].钻井液与完井液,2010,27(2):1-5.
[17]罗春芝,王越之,袁建强.超低渗透钻井液处理剂的研究及应用[J].石油天然气学报,2009,31(2):92-95.
[18]李家芬,苏长明,于培志,等.CY-1无渗透钻井液处理剂的室内试验研究[J].石油钻探技术,2006,34(1):32-35.
[19]孙东山,左凤江,杨学梅,等.超低渗透处理剂的研制与应用[J].钻井液与完井液,2007,24(4):21-23.
[20]张琰,刘艳.弹性石墨在钻井液中的应用研究[J].天然气工业,2003,23(1):42-44.
[21]张希文,李爽,张洁,等.钻井液堵漏材料及防漏堵漏技术研究进展[J].钻井液与完井液,2009,26(6):74-76.
[22]熊正强,陶士先,李艳宁,等.国内外冲洗液技术研究与应用进展[J].探矿工程(岩土钻掘工程),2016,43(5):6-12.
[23]王建莉,张丽君,郑志军,等.双亲粒子聚合物随钻堵漏剂的合成与性能评价[J].油田化学,2012,29(1):6-9.