自动升降电动脱气器研制与应用
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摘要
常规电动脱气器需要根据钻井液液面变化随时进行调节,是气测录井作业中需要解决的现实问题,目前常规电动脱气器依靠人工调节其在钻井液槽中的升降,以避免钻井液液面淹没脱气器输出口导致脱气器电机烧坏。基于配重、浮筒设计原理,依据现场钻井液密度不同配置相应的配重块组,可使脱气器筒体始终能在钻井液的最佳位置浮动,当钻井液槽中液面变化时,自动升降电动脱气器的浮子也会随之变化,从而实现了电动脱气器随着钻井液液面变化自动调节升降的目的,该脱气器减少了电机损坏几率和作业人员劳动强度。
Conventional engine degasser needs to be adjusted at any time according to the change of drilling fluid level,which is a realistic problem that needs to be solved in gas logging operation.At present,the conventional engine degasser relies on manual adjustment of its rise and fall in the drilling fluid canal to prevent the burnout of degasser motor caused by the submergence of drilling fluid level at the delivery outlet of the degasser.Based on the principle of counterweight and pontoon design,the corresponding counterweight block group can be configured according to the density of the drilling fluid at the site,so that the degasser cylinder can always float in the optimal position of drilling fluid.When the liquid level in the drilling fluid canal changes,the float of the automatic lifting engine degasser will change accordingly,thereby the purpose of the engine degasser automatically adjusting and lifting with the change of the drilling fluid level is realized.
Conventional engine degasser needs to be adjusted at any time according to the change of drilling fluid level,which is a realistic problem that needs to be solved in gas logging operation.At present,the conventional engine degasser relies on manual adjustment of its rise and fall in the drilling fluid canal to prevent the burnout of degasser motor caused by the submergence of drilling fluid level at the delivery outlet of the degasser.Based on the principle of counterweight and pontoon design,the corresponding counterweight block group can be configured according to the density of the drilling fluid at the site,so that the degasser cylinder can always float in the optimal position of drilling fluid.When the liquid level in the drilling fluid canal changes,the float of the automatic lifting engine degasser will change accordingly,thereby the purpose of the engine degasser automatically adjusting and lifting with the change of the drilling fluid level is realized.
引文
[ 1 ] 中国石油集团西部钻探工程有限公司.浮球式自动调节电动脱气器:201520447234.0[P].2015-12-02.CNPC Xibu Drilling Engineering Company Limited.Floating ball automatic regulating electric degasser:201520447234.0[P].2015-12-02.
[ 2 ] 中国石油集团西部钻井工程有限公司.塔型浮球式自动调节脱气器:201620104665.1[P].2016-09-14.CNPC Xibu Drilling Engineering Company Limited.Towered float ball type automatic regulating degasser:201620104665.1[P].2016-09-14.
[ 3 ] 中国石油集团西部钻探工程有限公司.三防液位跟踪浮球开关:201520447245.9[P].2015-11-11.CNPC Xibu Drilling Engineering Company Limited.Three anti-level tracking float switch:201520447245.9[P].2015-11-11.
[ 4 ] 李开荣.浮球磁感应式自动升降脱气器特点与现场试验[J].录井工程,2016,27(4):67-70.LI Kairong.Characteristics and field test of floating ball magnetic induction automatic lifting degasser[J].Mud Logging Engineering,2016,27(4):67-70.
[ 5 ] 严国平,武庆河.脱气器的现状及发展趋势探讨[J].录井技术,1999,10(1):10-14.YAN Guoping,WU Qinghe.Discussion on the status quo and development trend of degasser[J].Mud Logging Engineering,1999,10(1):10-14.
[ 6 ] 吉善杰.接触式烃类气体检测仪的改进[J].录井工程,2013,24(1):65-68.JI Shanjie.Improvement of contact hydrocarbon gas detector[J].Mud Logging Engineering,2013,24(1):65-68.
[ 7 ] Olivier Issenmann,Neuilly Sur Seine.Method and apparatus for sampling the gaseous content of a liquid::US5090256[P].1992-02-25.
[ 8 ] 杨明清.钻井液脱气效率现场试验研究[J].新疆石油地质,2012,33(2):230-232.YANG Mingqing.A field test study on degassing efficiency of drilling fluid[J].Xinjiang Petroleum Geology,2012,33(2):230-232.
[ 9 ] 奚庆祥.新型脱气器的改进思路及其优势[J].录井工程,2005,16(1):44-45.XI Qingxiang.Improvement ideas and advantages of the new degasser[J].Mud Logging Engineering,2005,16(1):44-45.
[10] 杨明清.俄罗斯气测录井脱气器现状及其与国产脱气器的对比[J].录井工程,2008,19(3):67-70.YANG Mingqing.The existing state of Russian mud logging gas trap and its comparison with the domestic gas trap[J].Mud Logging Engineering,2008,19(3):67-70.
[11] 明晓峰.浅析综合录井脱气器的样气出口管路设计[J].工程技术(文摘版),2015(2):156-158.MING Xiaofeng.Analysis on the design of sample gas outlet pipe of comprehensive logging deaerator[J].Engineering Technology(Abstracted.),2015(2):156-158.
[12] 吴文佳.气动脱气器工作原理及优点[J].录井工程,1996,7(3):23-25.WU Wenjia.Pneumatic degasser working principle and advantages[J].Mud Logging Engineering,1996,7(3):23-25.
[13] 李华志.滑轮零件结构的改进和模具设计[J].机械,2001,28(增刊1):58-59.LI Huazhi.Improvement of the structure of the pulley parts and mold design[J].Machinery,2001,28(s1):58-59.
[14] 迪·泽弗林.以钢丝绳试验研究成果为主要依据的钢丝绳计算与选用[J].起重运输机械,1983(10):2-16.Zephyrine D.Calculation and selection of steel wire rope based on the research results of steel wire rope test[J].Hoisting and Conveying Machinery,1983(10):2-16.
[ 2 ] 中国石油集团西部钻井工程有限公司.塔型浮球式自动调节脱气器:201620104665.1[P].2016-09-14.CNPC Xibu Drilling Engineering Company Limited.Towered float ball type automatic regulating degasser:201620104665.1[P].2016-09-14.
[ 3 ] 中国石油集团西部钻探工程有限公司.三防液位跟踪浮球开关:201520447245.9[P].2015-11-11.CNPC Xibu Drilling Engineering Company Limited.Three anti-level tracking float switch:201520447245.9[P].2015-11-11.
[ 4 ] 李开荣.浮球磁感应式自动升降脱气器特点与现场试验[J].录井工程,2016,27(4):67-70.LI Kairong.Characteristics and field test of floating ball magnetic induction automatic lifting degasser[J].Mud Logging Engineering,2016,27(4):67-70.
[ 5 ] 严国平,武庆河.脱气器的现状及发展趋势探讨[J].录井技术,1999,10(1):10-14.YAN Guoping,WU Qinghe.Discussion on the status quo and development trend of degasser[J].Mud Logging Engineering,1999,10(1):10-14.
[ 6 ] 吉善杰.接触式烃类气体检测仪的改进[J].录井工程,2013,24(1):65-68.JI Shanjie.Improvement of contact hydrocarbon gas detector[J].Mud Logging Engineering,2013,24(1):65-68.
[ 7 ] Olivier Issenmann,Neuilly Sur Seine.Method and apparatus for sampling the gaseous content of a liquid::US5090256[P].1992-02-25.
[ 8 ] 杨明清.钻井液脱气效率现场试验研究[J].新疆石油地质,2012,33(2):230-232.YANG Mingqing.A field test study on degassing efficiency of drilling fluid[J].Xinjiang Petroleum Geology,2012,33(2):230-232.
[ 9 ] 奚庆祥.新型脱气器的改进思路及其优势[J].录井工程,2005,16(1):44-45.XI Qingxiang.Improvement ideas and advantages of the new degasser[J].Mud Logging Engineering,2005,16(1):44-45.
[10] 杨明清.俄罗斯气测录井脱气器现状及其与国产脱气器的对比[J].录井工程,2008,19(3):67-70.YANG Mingqing.The existing state of Russian mud logging gas trap and its comparison with the domestic gas trap[J].Mud Logging Engineering,2008,19(3):67-70.
[11] 明晓峰.浅析综合录井脱气器的样气出口管路设计[J].工程技术(文摘版),2015(2):156-158.MING Xiaofeng.Analysis on the design of sample gas outlet pipe of comprehensive logging deaerator[J].Engineering Technology(Abstracted.),2015(2):156-158.
[12] 吴文佳.气动脱气器工作原理及优点[J].录井工程,1996,7(3):23-25.WU Wenjia.Pneumatic degasser working principle and advantages[J].Mud Logging Engineering,1996,7(3):23-25.
[13] 李华志.滑轮零件结构的改进和模具设计[J].机械,2001,28(增刊1):58-59.LI Huazhi.Improvement of the structure of the pulley parts and mold design[J].Machinery,2001,28(s1):58-59.
[14] 迪·泽弗林.以钢丝绳试验研究成果为主要依据的钢丝绳计算与选用[J].起重运输机械,1983(10):2-16.Zephyrine D.Calculation and selection of steel wire rope based on the research results of steel wire rope test[J].Hoisting and Conveying Machinery,1983(10):2-16.