COMMON TECHNICAL PROBLEMS OF GⅡ AIR GUN AND THEIR SOLUTIONS
-
摘要:
海洋地震勘探中使用的气枪主要有美国Bolt公司生产的BOLT枪、美国ION公司生产的S LEEVE枪、法国Sercel公司生产的G系列气枪3种.其中, Sercel公司生产的GⅡ型气枪与其他两种气枪相比具有结构简单、体积小、容积范围大、单枪威力能量强、同步性好、气枪后座力小等优点, 介绍了GⅡ枪在多道地震作业中出现的气枪点火、漏气、自激、注油等常见技术问题及其解决方法, 方便实用, 可大量节省对气枪的维修保养时间, 有效提高生产效率。
Abstract:The most popularly used air guns in marine seismic exploration include the BOLT gun produced by Bolt Company of the US, the SLEEVE gun produced by ION Company of the US and the G series of air gun produced by Sercel Company of France. Compared with the other two kinds of air guns, the GⅡ air gun produced by Sercel Company has the advantages of simple structure, small size, large volume range, strong single gun power, good synchronization and small air gun recoil force. This paper introduces some common technical problems, such as the air gun ignition, air leakage, self-excitation and oil injection in multi-channel seismic operation, and their possible solutions, which are convenient, practical, economic and time saving for maintenance.
-
Key words:
- GⅡ air gun /
- air gun ignition /
- air leak from air gun /
- air gun self-excitation /
- air gun filling /
- technical problems /
- solutions
-
-
[1] 吴彬.空气枪在海洋地震勘探行业中的应用[J].科学与财富, 2015(5):263-264. doi: 10.3969/j.issn.1671-2226.2015.05.235
[2] 靳文国.海上气枪震源系统发展历程及应用现状[J].中国化工贸易, 2014, 6(31): http://d.old.wanfangdata.com.cn/Periodical/zghgmy201431042
[3] 李海军, 戴丽丽.气枪震源应用技术的发展[J].物探装备, 2014, 24(1):16-22. http://d.old.wanfangdata.com.cn/Periodical/wtzb201401004
[4] 钱慧石, 丁乐俊.常用气枪工作原理介绍[J].物探装备, 2008, 18(2):94-96. doi: 10.3969/j.issn.1671-0657.2008.02.005
[5] 陈宪战, 刘昊, 德莲, 等.气枪震源结构的初步研究[J].物探装备, 2009, 19(增刊):7-10, 14. http://d.old.wanfangdata.com.cn/Periodical/wtzb2009z1002
[6] 於国平, 李维东.气枪震源设备故障模式及管理措施[J].物探装备, 2007, 17(1):24-27. doi: 10.3969/j.issn.1671-0657.2007.01.005
[7] 马跃军.BOLT气枪震源工作系统故障分析与应用的探讨[J].物探装备2004, 12(2):117-120. doi: 10.3969/j.issn.1671-0657.2004.02.015
[8] 法国Sercel公司GⅡ气枪操作手册[Z]. 2016.
[9] 法国Sercel公司GⅡ气枪保养手册[Z]. 2016.
[10] Langhmmer J.温度对气枪性能的影响[J].石油物探译丛, 1994, 4(6):79-80.
[11] 新加坡GUNLINK 4000 V4.5.7操作手册[Z]. 2015.
-
下载:
图(12)
计量
- 文章访问数: 729
- PDF下载数: 27
- 施引文献: 0