福彩3d开机号和试机号今天晚上有:
[1]陈华彬,陈锋,唐凯,等.聚能射孔作用下环空压力测试与数值分析[J].测井技术,2019,43(03):333-339.[doi:10.16489/j.issn.1004-1338.2019.03.021]
 CHEN Huabin,CHEN Feng,TANG Kai,et al.Test and Numerical Analysis of Annular Pressure Caused by Shaped-charge Perforation[J].WELL LOGGING TECHNOLOGY,2019,43(03):333-339.[doi:10.16489/j.issn.1004-1338.2019.03.021]
点击复制

聚能射孔作用下环空压力测试与数值分析()
分享到:

《测井技术》[ISSN:1004-1338/CN:61-1223/TE]

卷:
第43卷
期数:
2019年03期
页码:
333-339
栏目:
射孔技术
出版日期:
2019-06-30

文章信息/Info

Title:
Test and Numerical Analysis of Annular Pressure Caused by Shaped-charge Perforation
文章编号:
1004-1338(2019)03-0333-06
作者:
陈华彬1 陈锋1 唐凯1 王树山2 贾曦雨2 罗苗壮1
(1.中国石油集团测井有限公司西南分公司, 重庆 400021; 2.北京理工大学爆炸科学与技术国家重点实验室, 北京 100081)
Author(s):
CHEN Huabin1 CHEN Feng1 TANG Kai1 WANG Shushan2 JIA Xiyu2 LUO Miaozhuang1
(1. Southwest Branch, China Petroleum Logging CO. LTD., Chongqing 400021, China; 2. State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing 100081, China)
关键词:
射孔 环空 冲击波 射孔测试系统 流场压力测试 数值分析
Keywords:
perforation annulus shock wave perforating test system flow pressure test numerical analysis
分类号:
P631.84
DOI:
10.16489/j.issn.1004-1338.2019.03.021
文献标志码:
A
摘要:
聚能射孔弹能量除了用于形成射流穿孔外,很大部分能量对井筒、管柱等形成负面效应。将射孔仿真研究和实验测试相结合,建立一套与实验一致的仿真研究系统和一套射孔测试系统。应用实验验证仿真数据,开展不同类型工况的射孔实验系统,获取环空位置的冲击波压力、波后流场数据。应用专业仪器处理分析测试数据,利用处理分析的测试数据验证数值仿真数据的可靠性。通过数值仿真模型提取数值仿真关键单元的压力历史曲线数据进行拟合,形成聚能射孔下环空压力的经验理论模型,为后续提高射孔弹性能和油气井完整性设计提供指导依据。
Abstract:
In addition to jet perforation, remaining energy from a shaped charge may apply negative effects on wellbore, string and other downhole parts. After simulation and experiments, a simulation research system which is consistent with experiment system and a perforation test system were established. Then perforation experiments were carried out to get the shock wave pressure and post-wave flow field under different working conditions. The test data were processed by professional instruments and used to verify the reliability of numerically simulated data. After extracting and fitting the history pressure curves of key numerically simulated units by the numerical simulation model, an empirical theoretical model for annulus pressure was established under the condition of perforating with a shaped charge. The model provides the basis for further improvement of perforation energy and design of well integrity.

参考文献/References:

福彩3d之家杀号 www.nzrms.tw [1] 李玉坤, 叶贵根, 仝兴华, 等. 油气井套管射孔有限元动态仿真 [J]. 中国石油大学学报(自然科学版), 2008, 32(4): 114-117. [2] GROVE B, WERNER A, HAN C. Explosion-induced damage to oil-well perforating gun carriers [C]∥WIT Transactions on the Built Environment, WIT Press, 2006. [3] 高尔新. 爆炸动力学 [M]. 徐州: 中国矿业大学出版社, 1997. [4] CHEN Y C, LIN Y H, CHEATHAM J B. Tubing and casing bucking in horizontal wells [J]. JPT, 1990, 42(2): 140-141, 191. [5] 陈华彬, 陈锋, 唐凯, 等. 射孔对油层套管动态力学研究进展 [J]. 测井技术, 2016, 40(5): 650-653, 658. [6] 陈华彬, 陈锋. 油气井射孔对管柱的动态力学研究 [C]∥ 2014年中国国际射孔交流会, 2014. [7] 贾曦雨, 王树山. 射孔冲击相变对射孔套管性能的影响 [J]. 石油学报, 2017, 38(3): 348-355. [8] 黄志新, 刘成柱. ANSYS Workbench 14.0超级学习手册 [M]. 北京: 人民邮电出版社, 2013. [9] JIN Q K, ZHENG S G, DING G, et al. 3D numerical simulations of penetration of oil-well perforator into concrete targets [J]. The 7th International LS-DYNA USER Conference Penetration/Explosive. [10] 周海峰, 马峰, 陈华彬, 等. 射孔段管柱动态载荷综合测试 [J]. 测井技术, 2014, 38(2): 247-250. [11] 张凯, 裴东兴, 崔春生, 等, 油井射孔压力测试系统采样策略的设计 [J]. 计量与测试技术, 2010, 37(2): 42-43. [12] 黄正平. 爆炸与冲击电测技术 [M]. 北京: 国防工业出版社, 2006.

相似文献/References:

[1]谢忠林,慕玉福,郝永刚.磁法射孔质量检测仪及其应用[J].测井技术,1999,23(S1):489.
[2]李明厚,朱建新,丁希杰,等.射孔对油气井套管抗挤压强度的影响[J].测井技术,2005,29(S1):63.
 LI Ming-hou,ZHU Jian-xin,DING Xi-jie.Effects of Perforation on the Squeeze Strength of Casings[J].WELL LOGGING TECHNOLOGY,2005,29(03):63.
[3]陈锋,袁吉诚.水平井再射孔的起爆方法[J].测井技术,2000,24(01):74.
 Chen Feng,Yuan Jicheng. WLT,000,et al.Detonation Method for Reperforation in Horizontal Wells[J].WELL LOGGING TECHNOLOGY,2000,24(03):74.
[4]史慧生,王志信.增效射孔中装弹的优化设计[J].测井技术,2000,24(02):140.
 Shi Huisheng,Wang Zhixin. WLT,000,et al.Optimum Design of Perforating Charges with Aftereffect in Perforating fracturing Complex Device.[J].WELL LOGGING TECHNOLOGY,2000,24(03):140.
[5]乔文孝,杜光升.射孔孔眼中散射超声脉冲波的FEM模拟[J].测井技术,2001,25(02):96.
 Qiao Wenxiao,Du Guangsheng.FEM Simulation of Ultrasonic Pluse Scattered by Fluid-filled Perforation.[J].WELL LOGGING TECHNOLOGY,2001,25(03):96.
[6]王志信.射孔安全技术浅析[J].测井技术,1994,18(05):368.
 Wang Zhixin..Analysis of Perforation Safty[J].WELL LOGGING TECHNOLOGY,1994,18(03):368.
[7]吴铭德.射孔与油气井产能[J].测井技术,1992,16(06):416.
 Wu Mingde.Perforating and Productivity of the Oil and Gas Wells[J].WELL LOGGING TECHNOLOGY,1992,16(03):416.
[8]姚家骅.国内首台数控射孔取心仪通过局级鉴定[J].测井技术,1991,15(04):285.
[9]王卫华.阻抗匹配技术原理及其在射孔工艺中的应用[J].测井技术,1995,19(01):70.
 Wang Weihua.Principle of Impedance Matching Technique and Its Applications to Perforating Technology[J].WELL LOGGING TECHNOLOGY,1995,19(03):70.
[10]吴晓武,冯启刚,严征宇,等.深穿透射孔技术的推广应用[J].测井技术,1996,20(04):287.
 Wu,X.W.et al..Application of Deep-Penetrating Perforating Technology[J].WELL LOGGING TECHNOLOGY,1996,20(03):287.

备注/Memo

备注/Memo:
基金项目: 国家专项“长宁-威远页岩气开发示范工程”(2016ZX05062) 第一作者: 陈华彬,男,1982年生,硕士研究生,高级工程师,从事射孔工艺技术研究与管理工作。E-mail:[email protected]
更新日期/Last Update: 2019-08-30