石油钻采工艺
石油鑽採工藝
석유찬채공예
OIL DRILLING & PRODUCTION TECHNOLOGY
2014年
6期
122-124
,共3页
修井作业%油管枕%升降油管%抽拉油管%有限元分析
脩井作業%油管枕%升降油管%抽拉油管%有限元分析
수정작업%유관침%승강유관%추랍유관%유한원분석
workover job%tubing stand%lifttubing%pulltubing%ifnite element analysis
针对修井作业现场修井工劳动强度大、搬抬油管存在安全隐患的问题，研制了升降式油管枕。利用Hypermesh软件对油管托架及门架进行静力学分析，刚度和强度满足使用要求。该装置通过液压实现抬升、抽拉油管的动作，可在0.1~1 m的高度范围内升降油管，最大载荷为800 kg。现场应用表明，该装置能用于现场实际操作，可取代场地工搬抬、抽拉油管，降低了工人劳动强度。
針對脩井作業現場脩井工勞動彊度大、搬抬油管存在安全隱患的問題，研製瞭升降式油管枕。利用Hypermesh軟件對油管託架及門架進行靜力學分析，剛度和彊度滿足使用要求。該裝置通過液壓實現抬升、抽拉油管的動作，可在0.1~1 m的高度範圍內升降油管，最大載荷為800 kg。現場應用錶明，該裝置能用于現場實際操作，可取代場地工搬抬、抽拉油管，降低瞭工人勞動彊度。
침대수정작업현장수정공노동강도대、반태유관존재안전은환적문제，연제료승강식유관침。이용Hypermesh연건대유관탁가급문가진행정역학분석，강도화강도만족사용요구。해장치통과액압실현태승、추랍유관적동작，가재0.1~1 m적고도범위내승강유관，최대재하위800 kg。현장응용표명，해장치능용우현장실제조작，가취대장지공반태、추랍유관，강저료공인노동강도。
In view of large labor intensity of well pullers and safety hazards during tubing handling on workover job site, the jack-up tubing stand was developed. The Hypermesh software was used to conduct statics analysis to tubing bracket and mast, whose rigidity and strength could meet the operating requirement. This device lifts and pulls tubing through hydraulic pressure, and can elevate tubing in a range of 0.1–1 m and its maximum load is 800 kg. The ifeld application shows that this device can be used in actual operations and can replace the roustabouts to handle and pull the tubing, thus reducing the workers’ labor intensity.
