四川盆地井漏处理技术实践与研究
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摘要
针对四川盆地钻井漏失频率高、处理措施效果不理想的现状,对四川地区的地形进行了分析和评价,分析钻井、固完井作业发生井漏的原因及特点。通过钻井、固完井施工过程中,川西马蓬15-1HF井、新22-1H井典型井漏及处理情况;川东HF203井、元坝29井、元坝102-侧1井、元坝21井典型井漏及处理情况;固完井马蓬26井、马蓬46井、马蓬11井、川孝489井、新沙23-18HF井、HF203井典型井漏及处理情况进行综合案例分析,总结出了四川地区井漏的处理方法。
In view of the present situation of high drilling loss frequency and the effect of treatment measures in Sichuan basin,the topography of Sichuan area is analyzed and evaluated,and the causes and characteristics of the leakage of drilling and cementing well completion operation are analyzed and evaluated.By drilling,well cementing and completion in the construction process,Sichuan mapoon 15-1HF wells,new wells 22-1H typical wells leakage and treatment;Sichuan HF203 and Guangyuan 29 wells,Guangyuan 102-side 1 and Guangyuan 21 wells typical wells leakage and treatment;comprehensive case of solid completion mapoon 26 wells,mapoon 46 wells 11,mapoon Chuanxiao 489 wells,wells,wells HF203,23-18 HF shinsa typical wells leakage and treatment situation analysis,summed up the processing method of leakage in Sichuan area.
In view of the present situation of high drilling loss frequency and the effect of treatment measures in Sichuan basin,the topography of Sichuan area is analyzed and evaluated,and the causes and characteristics of the leakage of drilling and cementing well completion operation are analyzed and evaluated.By drilling,well cementing and completion in the construction process,Sichuan mapoon 15-1HF wells,new wells 22-1H typical wells leakage and treatment;Sichuan HF203 and Guangyuan 29 wells,Guangyuan 102-side 1 and Guangyuan 21 wells typical wells leakage and treatment;comprehensive case of solid completion mapoon 26 wells,mapoon 46 wells 11,mapoon Chuanxiao 489 wells,wells,wells HF203,23-18 HF shinsa typical wells leakage and treatment situation analysis,summed up the processing method of leakage in Sichuan area.
引文
[1]臧艳彬,王瑞和,张锐.川东北地区钻井漏失及堵漏措施现状分析[J].石油钻探技术,2011,39(2):60-64.
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[3]郑有成,李向碧,邓传光,等.川东北地区恶性井漏处理技术探索[J].天然气工业,2003,23(6):84-86.
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[6]李成全,陈捷,曾光,等.合川构造井漏特征及改进技术研究[J].钻采工艺,2014,37(6):11-13.
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[8]窦斌,胡永东,段明成,等.川东北地区井漏特征及建议[J].钻采工艺,2009,32(5):114-116.
[9]周贤海,臧艳彬,陈小锋.涪陵页岩气田井漏现状与技术对策[J].江汉石油职工大学学报,2015,28(3):16-19.
[10]林英松,蒋金宝,秦涛.井漏处理技术的研究及发展[J].断块油气田,2005,12(2):4-8.
[11]藕向东.严重井漏事故的防漏堵漏技术[J].石油和化工设备,2012,15(8):80-81.
[2]王希勇,蒋文震,杨昌学,等.川西地区固井及完井过程中井漏原因分析及对策[J].天然气工业,2007,27(4):56-59.
[3]郑有成,李向碧,邓传光,等.川东北地区恶性井漏处理技术探索[J].天然气工业,2003,23(6):84-86.
[4]蒋斌,王涛.川西地区油气井井漏处理工艺技术研究[J].中国石油和化工标准与质量,2010(1):51-52.
[5]王希勇,熊继有,钟水清,等.川东北井漏现状及井漏处理对策研究[J].钻采工艺,2007,30(2):135-137.
[6]李成全,陈捷,曾光,等.合川构造井漏特征及改进技术研究[J].钻采工艺,2014,37(6):11-13.
[7]万云,何建中,张勇,等.川渝地区井漏分析及处理工艺研究[J].油气田地面工程,2009,28(6):26-27.
[8]窦斌,胡永东,段明成,等.川东北地区井漏特征及建议[J].钻采工艺,2009,32(5):114-116.
[9]周贤海,臧艳彬,陈小锋.涪陵页岩气田井漏现状与技术对策[J].江汉石油职工大学学报,2015,28(3):16-19.
[10]林英松,蒋金宝,秦涛.井漏处理技术的研究及发展[J].断块油气田,2005,12(2):4-8.
[11]藕向东.严重井漏事故的防漏堵漏技术[J].石油和化工设备,2012,15(8):80-81.
目录