[1]程双元,袁红芳,刘宇光,等.高速射孔压力计的设计与试验[J].石油管材与仪器,2019,5(05):13-17.[doi:10.19459/j.cnki.61-1500/te.2019.05.004]
 CHENG Shuangyuan,YUAN Hongfang,LIU Yuguang,et al.Design and Test of a Highspeed Perforation Pressure Gauge[J].Petroleum Tubular Goods & Instruments,2019,5(05):13-17.[doi:10.19459/j.cnki.61-1500/te.2019.05.004]
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高速射孔压力计的设计与试验
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《石油管材与仪器》[ISSN:2096-0077/CN:61-1500/TE]

卷:
5
期数:
2019年05期
页码:
13-17
栏目:
开发设计
出版日期:
2019-10-20

文章信息/Info

Title:
Design and Test of a Highspeed Perforation Pressure Gauge
文章编号:
2096-0077(2019)05--0013-05
作者:
程双元袁红芳刘宇光杨琨
西安思坦仪器股份有限公司 陕西 西安 710065
Author(s):
CHENG Shuangyuan YUAN HongfangLIU YuguangYANG Kun
Xi′an Sitan Instrument Co.Ltd., Xi′an, Shaanxi 710065,China
关键词:
高速射孔压力计
Keywords:
high speed perforation pressure gauge
分类号:
TE357
DOI:
10.19459/j.cnki.61-1500/te.2019.05.004
文献标志码:
A
摘要:
针对常规射孔压力计无法测试记录整个射孔全过程,不能有效评价射孔工艺的射孔效果的问题,运用DMA边采边存技术、FIFO负延时技术以及电池低功耗管理技术,设计开发了高速射孔压力计。该射孔压力计能自动记录射孔作业过程中井下爆炸燃烧瞬间的各项参数,在射孔后不起出管柱的情况下监测井下压力的恢复状况。经试验验证,通过监测射孔瞬间的各项参数,能够有效评价射孔效果,是对射孔工艺技术的补充与完善,满足常规射孔压力计的恢复压测试工作要求,简化了施工工艺,并为油井的动态分析及制定合理的开采制度提供依据。
Abstract:
The conventional perforating pressure gauge cannot test and record the whole perforating process, and cannot effectively evaluate the perforating effect of the perforating process. The highspeed perforating pressure gauge is designed and developed by using DMA technology, FIFO negative delay technology and battery low power management technology. The perforating pressure gauge can automatically record all parameters of explosion and combustion moments in the downhole during the perforating operation, and monitor the recovery of downhole pressure after perforating without lifting string out. It is proved by the test that the perforating effect can be evaluated effectively by monitoring various parameters of perforating moment, which is a supplement and improvement to the perforating technology, meets the requirements of restoration pressure test of conventional perforating pressure gauge, simplifies the construction process, and provides a basis for the dynamic analysis of oil wells and the formulation of reasonable production system.

参考文献/References:

[1] 刘河秀,郑长建,索明武. P-T仪的应用与发展[J]. 油气井测试.2002,11(4):69-70.
[2] 赵鼎,祖静,崔春生. 井下压力测试系统的低功耗设计[J]. 电路与控制2013,28(5):61-64.
[3] 吴保松. 高速单通道油井测压系统的研究[D]. 太原:中北大学,2008.
[4] 张毅. 加速度信号调理电路设计及仿真[J]. 电子设计工程,2011,19(24):117-119.
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备注/Memo

备注/Memo:
第一作者简介:程双元,男,1983年生,工程师,2010年毕业于西安石油大学测试计量技术及仪器专业,获硕士学位,现从事石油仪器开发工作。E-mail:593216030@qq.com
更新日期/Last Update: 2019-10-25