[1]赵 吉 成.辽河油田稠油油藏筛管完井水平井分段化学堵水技术[J].石油钻采工艺,2014,36(6):090-93.[doi:10.13639/j.odpt.2014.06.022]
 ZHAO Jicheng.Staged chemical water plugging for horizontal wells with screen completions for heavy oil reservoirs in Liaohe Oilfield[J].Oil Drilling & Production Technology,2014,36(6):090-93.[doi:10.13639/j.odpt.2014.06.022]
点击复制

辽河油田稠油油藏筛管完井水平井分段化学堵水技术
分享到:

《石油钻采工艺》[ISSN:1000-7393/CN:13-1072/TE]

卷:
36卷
期数:
2014年6期
页码:
090-93
栏目:
油气开采
出版日期:
2014-11-20

文章信息/Info

Title:
Staged chemical water plugging for horizontal wells with screen completions for heavy oil reservoirs in Liaohe Oilfield
文章编号:
1000 – 7393(2014) 06 – 0090– 04
作者:
赵 吉 成
(中国石油辽河油田分公司钻采工艺研究院,辽宁盘锦 124010)
Author(s):
ZHAO Jicheng
(Drilling and Production Technology Research Institute of Liaohe Oilfield Company, CNPC, Panjin 124010, China)
关键词:
稠油油藏筛管完井水平井分段化学堵水耐高温堵剂辽河油田
Keywords:
heavy oil reservoir horizontal well with screen completion staged chemical water plugging high temperature resistance plugging agent Liaohe Oilfield
分类号:
TE358.3
DOI:
10.13639/j.odpt.2014.06.022
文献标志码:
B
摘要:
目前由于边底水侵入等原因造成辽河油田部分稠油油藏筛管完井水平井高含水生产,严重影响产能,为此,进行了分段化学堵水技术研究。研制了水平井可捞式桥塞、水平井耐高温堵剂、水平井液体桥塞等关键工具及堵水材料,形成了水平井分段化学堵水技术,实现对水平段任意一点精确堵水,堵水精度可达2 m。该技术自2010 年以来在辽河油田新海27 块、杜84 块、高246 块、冷41 块等区块累计现场应用19 井次,截至2014 年4 月,累计增油8173 t,累计降水9.69×104 m3,试验效果良好。现场试验表明,水平井分段化学堵水技术能够满足水平井堵水要求,具有较大的推广应用价值,目前水平井分段化学堵水有效期一般为8 个月左右,下一步在如何提高堵水有效期方面仍需攻关研究。
Abstract:
At present, due to invasion of edge water and bottom water, some horizontal wells with screen completion for heavy oil reservoirs in Liaohe Oilfield are producing with high watercut, which severely affects their productivity; for this reason, research on staged chemical water plugging technique has been conducted, and key tools and water plugging materials have been developed like fishable bridge plug in horizontal wells, high temperature resistance plugging agent for horizontal wells, liquid plug for horizontal wells, etc., and the staged chemical water plugging for horizontal wells has been developed, which can realize accurate water plugging at any point in horizontal section, and water plugging accuracy can be up to 2 m. This technique has been used for 19 well-times since 2010 on such blocks as Xinhai Block 27, Du Block 84, Gao Block 246 and Leng Block 41 in Liaohe Oilfield. By April of 2014, accumulated increase in oil production was 8 173 t and water reduction was 9.69×104 m3, so the tests were proved very effective. Field tests show that staged chemical water plugging technique for horizontal wells can meet the requirement of water plugging in horizontal wells and has significant promotion and application value. At present, the effective period of staged chemical water plugging is about 8 months in general, so how to improve the effective period of water plugging remains to be tackled in further research.

相似文献/References:

[1]李 颖 刘宝林 王成彪 刘花军 郭书强.139.7 mm套管井热采桥塞封堵工艺[J].石油钻采工艺,2009,31(4):105.
 LI Ying,LIU Baolin,et al.Blocking technology with bridge plugs for heavy oil thermal recovery on 139.7mm casing wells[J].Oil Drilling & Production Technology,2009,31(6):105.
[2]刘启鹏 韩大匡 张迎春 李 波.常规稠油油藏水平分支井渗流特征及产能评价[J].石油钻采工艺,2008,30(5):071.
 LIU Qipeng,HAN Dakuang,ZHANG Yingchun,et al.Percolation characteristics and productivity evaluation of horizontal multilateral wells in conventional heavy oil reservoir[J].Oil Drilling & Production Technology,2008,30(6):071.
[3]杨怀军 马先平 杨德华.稠油油藏污水活性碱/聚二元复合驱室内试验研究[J].石油钻采工艺,2008,30(6):071.
 YANG Huaijun,MA Xianping,YANG Dehua.Laboratory test of active alkali-polymer binary combination flooding with produced sewagein heavy oil reservoir[J].Oil Drilling & Production Technology,2008,30(6):071.
[4]罗艳艳 李春兰 黄世军.稠油油藏出砂量预测方法研究及应用[J].石油钻采工艺,2009,31(1):065.
 LUO Yanyan,LI Chunlan,HUANG Shijun.Study on sand production volume prediction in heavy oil reservoirs and its application[J].Oil Drilling & Production Technology,2009,31(6):065.
[5]范治成  刘 慧卿   张红玲  刘仁静   王书林  刘卫军.井楼油田稠油油藏氮气泡沫调剖室内实验[J].石油钻采工艺,2009,31(2):074.
 FAN Zhicheng,LIU Huiqing,ZHANG Hongling,et al.Laboratory study of nitrogen-foam agents proile control technology at heavy oil reservoir in Jinglou Oilield[J].Oil Drilling & Production Technology,2009,31(6):074.
[6]唐 纪 云.注水开发稠油油藏氮气泡沫调驱技术[J].石油钻采工艺,2009,31(5):093.
 TANG Jiyun.Nitrogen foam profile control in waterflooding heavy oil reservoir[J].Oil Drilling & Production Technology,2009,31(6):093.
[7]孙洪国 周丛丛 王杰祥 王晋秀 牛迎春 邱 勇.有杆泵—喷射泵复合举升系统动力液优化设计研究[J].石油钻采工艺,2011,33(2):080.
 SUN Hongguo,ZHOU Congcong,WANG Jiexiang,et al.The power fluid optimizing design of sucker rod-jet pump combination-lifting system[J].Oil Drilling & Production Technology,2011,33(6):080.
[8]刘理明  熊友明  张俊斌  刘正礼  王跃曾  马 帅.Haute Mer A 区块深水稠油油田防砂挡砂精度研究[J].石油钻采工艺,2013,35(3):094.
 LIU Liming,XIONG Youming,ZHANG Junbin,et al.Research on precision accuracy of sand control for deep-water heavy oil field in Haute Mer A Block[J].Oil Drilling & Production Technology,2013,35(6):094.
[9]陈莉娟 潘竟军 陈 龙 蔡 罡 王如燕 胡承军.注蒸汽后期稠油油藏火驱配套工艺矿场试验与认识[J].石油钻采工艺,2014,36(4):093.[doi:10.13639/j.odpt.2014.04.023]
 CHEN Lijuan,PAN Jingjun,CHEN Long,et al.Field test and understanding of fireflooding matching technology in heavy oil reservoir in later stage of steam injection[J].Oil Drilling & Production Technology,2014,36(6):093.[doi:10.13639/j.odpt.2014.04.023]
[10]何岩峰  钟 明 束方启 张 凯 张传敏 李良妹.见聚井有杆抽油泵柱塞下行阻力[J].石油钻采工艺,2015,37(4):117.[doi:10.13639/j.odpt.2015.04.029]
 HE Yanfeng,ZHONG Ming,SHU Fangqi,et al.Downward resistance of pump plunger in the polymer flooding well[J].Oil Drilling & Production Technology,2015,37(6):117.[doi:10.13639/j.odpt.2015.04.029]

更新日期/Last Update: 2014-12-22