[1]韩宗正.金属塞充填射孔防砂联作技术研究与应用[J].石油钻探技术,2013,41(03):119-122.[doi:10.3969/j.issn.1001-0890.2013.03.023]
 Han Zongzheng.Research and Application of Combined Perforation and Sand Control with Metal Plug[J].Petroleum Drilling Techniques,2013,41(03):119-122.[doi:10.3969/j.issn.1001-0890.2013.03.023]
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金属塞充填射孔防砂联作技术研究与应用(/HTML)
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《石油钻探技术》[ISSN:1001-0890/CN:11-1763/TE]

卷:
41卷
期数:
2013年03期
页码:
119-122
栏目:
油气开采
出版日期:
2013-05-25

文章信息/Info

Title:
Research and Application of Combined Perforation and Sand Control with Metal Plug
作者:
韩宗正
中国石油辽河油田公司钻采工艺研究院,辽宁盘锦 124010
Author(s):
Han Zongzheng
Drilling and Oil Production Technology Research Institute,Liaohe Oilfield Company,PetroChina,Panjin,Liaoning,124010,China
关键词:
金属塞充填防砂射孔锦7块
Keywords:
metal plugfilling sand controlperforationJin 7 Block
分类号:
TE358+.1
DOI:
10.3969/j.issn.1001-0890.2013.03.023
摘要:
针对复合射孔防砂技术受地层参数影响、在疏松和致密地层应用效果不理想的问题,研究了金属塞充填射孔防砂联作技术。基于用整体金属塞取代松散颗粒状防砂材料的思路,改变防砂材料的形状与基本参数,实现防粒径0.1 mm以上砂粒的要求。将20目的金属防砂网压制成单体的六瓣中空锥形体金属塞,金属塞射入预定的储层后,充填在套管射孔口和储层的一定深度部位,形成立体的不锈钢网隔砂层,把地层砂遮挡在油层孔道内;研制了金属塞充填防砂射孔装置;研究了射孔、防砂联作一次完成的工艺技术,以取代先射孔再防砂的复杂工艺。锦7块应用金属塞充填射孔防砂联作技术后,油井产出液含砂量小于0.03%,生产正常,1年内没有进行检泵作业。研究结果表明,该技术适用于疏松易出砂地层,防砂效果好,可为油层防砂提供新的技术支持。
Abstract:
Combined perforation and sand control technique doesn’t work well in loose and tight formation because of the formation structure,so we had developed a new combined perforation and sandcontrol technique with metal plug.Proceeding from the idea to replace loose granular sand control material with integral metal plug,we changed the material’s shape and basic parameters in order to control sands with diameter larger than 0.1 millimeters.The 20 mesh metal screen was pressed into a hollow and pyramidal plug with six slices.Upon pushed into the target oil layer,the metal plug would be filled into the front of perforation tunnels at a certain depth of the oil layer,forming a three dimensional sand control screen to block the sand from the well.In addition,the sandcontrol perforator was developed,and the integrated perforation and sand control in one run was invented to replace the complicated sandcontrol measure after perforation.The application of this technique to Jin 7 Block resulted in sand content in produced fluid less than 0.03% and normal production without pump inspection for over a year.That indicates that the new technique is suitable for sand control in loose formation,providing a new technical device for sand control.

参考文献/References:

[1] 吴志勇.辽河油区油井射孔防砂技术及发展方向探讨[J].石油矿场机械,2011,40(1):32-37. Wu Zhiyong.Discussion on oil well perforation and sand control and tendency in Liaohe Oil Zone[J].Oil Field Equipment,2011,40(1):32-37.
[2] 刘呈君,李宾元,李怀文.射孔防砂技术研究[J].钻采工艺,2006,29(2):37-38. Liu Chengjun,Li Binyuan,Li Huaiwen.Research on perforation sand control technology[J].Drilling & Production Technology,2006,29(2):37-38.
[3] 杨胜来,蒋利平,刘长喜,等.射孔-防砂联作防砂效果室内模拟与测试[J].油气井测试,2005,14(2):64-66. Yang Shenglai,Jiang Liping,Liu Changxi,et al.Surface simulation and sand proof effect test on composite perforation sand control technique[J].Well Testing,2005,14(2):64-66.
[4] 王志伟,史军,杨再新,等.复合射孔技术在低渗透油藏的应用[J].西部探矿工程,2005,17(5):62-64. Wang Zhiwei,Shi Jun,Yang Zaixin,et al.Application of combined perforating technique in low permeability reservoir[J].West-China Exploration Engineering,2005,17(5):62-64.
[5] 王艳萍,黄寅生,潘永新,等.复合射孔技术的现状与趋势[J].爆破器材,2002,31(3):30-34. Wang Yanping,Huang Yinsheng,Pan Yongxin,et al.Situation and trendency of combined perforating-fracturing techniques[J].Explosive Materials,2002,31(3):30-34.
[6] 史慧生,孙厚利.油井用射孔和孔道防砂技术[J].爆破器材,2004,33(2):33-36. Shi Huisheng,Sun Hongli.A technique of combined perforating with hole sand-control for oil well[J].Explosive Materials,2004,33(2):33-36.
[7] 朱君,冯子明,王春许.新型防砂射孔设计方案[J].油气井测试,2004,13(1):62-63. Zhu Jun,Feng Ziming,Wang Chunxu .Plan of a new sand-preventive perforating charge[J].Well Testing,2004,13(1):62-63.
[8] 范学君.油管输送射孔抽油泵联作技术研究与应用[J].测井技术,2003,27(1):66-69. Fan Xuejun.On joint operation of TCP and oil-pump-running and its applications[J].Well Logging Technology,2003,27(1):66-69.
[9] 逯启高.测试-射孔联作管柱优化[J].油气井测试,2007,16(1):50-51. Lu Qigao.Optimization of combined operation string of perforation and testing[J].Well Testing,2007,16(1):50-51.
[10] 陶亮,虞青俊,李玉龙,等.复合射孔数值模拟精度的实验验证[J].石油机械,2007,35(2):5-8. Tao Liang,Yu Qingjun,Li Yulong,et al.Experimental verification of numerical analysis accuracy of composite perforation[J].Petroleum Machinery,2007,35(2):5-8.
[11] 陶亮,艾晓莉.复合射孔数值模拟的准确性验证及其应用展望[J].测井技术,2007,31(1):45-49. Tao Liang,Ai Xiaoli.The accuracy verification on numerical simulation of perforation and its applying prospect[J].Well Logging Technology,2007,31(1):45-49.
[12] 赵开良,吴永清,魏永刚.复合射孔器效能监测、对比分析及优化[J].测井技术,2007,31(1):66-71. Zhao Kailiang,Wu Yongqing,Wei Yonggang.Effect monitoring,correlating and optimizing of composite perforator[J].Well Logging Technology,2007,31(1):66-71.
[13] 刁刚田,刘志华,周家驹,等.复合射孔技术的应用[J].钻采工艺,2003,26(6):29-33. Diao Gangtian,Liu Zhihua,Zhou Jiaju,et al.The application of compound perforation technology[J].Drilling & Production Technology,2003,26(6):29-33.
[14] 郑志雄,毛志刚,李峰华,等.复合射孔技术的推广应用[J].油气井测试,2006,12(3):34-35. Zheng Zhixiong,Mao Zhigang,Li Fenghua,et al.The extend and its application of compound perforate technology[J].Well Testing,2006,12(3):34-35.
[15] 袁吉诚.中国射孔技术的现状与发展[J].测井技术,2002,26(5):421-425. Yuan Jicheng.On the development of perforating technology in China[J].Well Logging Technology,2002,26(5):421-425.

备注/Memo

备注/Memo:
收稿日期:2012-8-16;改回日期:2013-3-3。
作者简介:韩宗正(1988—),男,山东聊城人,2009年毕业于中国石油大学(华东)石油工程专业,助理工程师,主要从事油气井防砂方面的技术研究与应用工作。
联系方式:(0427)7823689,hansonlyo@126.com。
更新日期/Last Update: 1900-01-01