Y111 Type Packer
※ Brief Introduction
Y111封隔器适用于分尽试油、采油、找堵水、酸化等工艺中,一般与瓶封隔器配套使用。
※ Working Principle
封隔器下到设计位置后,上提管柱一定高度,然后下放管柱,由于管柱支撑到井底,部分油管重量压缩封隔器密封件,使密封件径向胀大,达到密封油套管环形空间的目的。上提管柱,封隔器胶筒恢复原状,即可起出。
※ Main Technical Parameters
Model | Y111-68 | Y111-90 | Y111-114 | Y111-135 | Y111-148 | Y111-210 |
Total Length (mm) | 664 | 705 | 764+870 | 840 | 993+1002 | 1006 |
Large Outer Diameter (mm) | 68 | 90 | 114 | 135 | 150 | 210 |
Small Diameter (mm) | 38 | 50.3 | 62 | 62 | 62 | 75.9 |
Connecting Threads at Both Ends | 1.900TBG | 2 3/8TBG | 2 7/8TBG | 2 7/8TBG | 2 7/8TBG 3 1/28UPTBG | 3 1/2TBG |
Sealing Load(KN) | 40-60 | 60-80 | 60-80 | 60-80 | 80-100 | 80-100 |
Working Pressure Difference(MPa) | 20 | 20 | 20 | 20 | 20 | 20 |
Working Temperature (℃) | 120 | 120 | 120 | 120 | 120 | 120 |
Applicable Casing,in | 3 1/2 | 4 1/2 | 5 1/2 | 6 5/8 | 7 | 9 5/8 |
Total Weight (Kg) | 7 | 13.3 | 26 | 32.5 | 54 | 115 |
187-9266-9088
Contact person: Sun Yongxiang
Phone: +8618792669088
Contact person: Gu Mingxiang
Phone: +8613901417833
Contact Us