CN203978360U - 自润滑抽油光杆跟踪密封器 - Google Patents
自润滑抽油光杆跟踪密封器 Download PDFInfo
- Publication number
- CN203978360U CN203978360U CN201420391565.2U CN201420391565U CN203978360U CN 203978360 U CN203978360 U CN 203978360U CN 201420391565 U CN201420391565 U CN 201420391565U CN 203978360 U CN203978360 U CN 203978360U
- Authority
- CN
- China
- Prior art keywords
- polish rod
- oil pumping
- gland
- pumping polish
- seal box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005086 pumping Methods 0.000 title claims abstract description 100
- 239000010687 lubricating oil Substances 0.000 title claims abstract description 17
- 210000004907 gland Anatomy 0.000 claims abstract description 100
- 239000003921 oil Substances 0.000 claims abstract description 93
- 239000000463 material Substances 0.000 claims abstract description 37
- 238000007789 sealing Methods 0.000 claims abstract description 26
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 20
- 238000012856 packing Methods 0.000 claims abstract description 10
- 101150038956 cup-4 gene Proteins 0.000 abstract description 25
- 239000010779 crude oil Substances 0.000 abstract description 8
- 239000003129 oil well Substances 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Sealing Devices (AREA)
Abstract
Description
Claims (2)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420391565.2U CN203978360U (zh) | 2014-07-10 | 2014-07-10 | 自润滑抽油光杆跟踪密封器 |
PCT/CN2015/079674 WO2016004796A1 (zh) | 2014-07-10 | 2015-05-25 | 自润滑抽油光杆跟踪密封器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420391565.2U CN203978360U (zh) | 2014-07-10 | 2014-07-10 | 自润滑抽油光杆跟踪密封器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203978360U true CN203978360U (zh) | 2014-12-03 |
Family
ID=51975819
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420391565.2U Expired - Fee Related CN203978360U (zh) | 2014-07-10 | 2014-07-10 | 自润滑抽油光杆跟踪密封器 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN203978360U (zh) |
WO (1) | WO2016004796A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016004796A1 (zh) * | 2014-07-10 | 2016-01-14 | 刘玉玺 | 自润滑抽油光杆跟踪密封器 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110107244B (zh) * | 2019-04-25 | 2021-04-27 | 朱广海 | 一种碎料填充型复合材料囊式盘根 |
RU191616U1 (ru) * | 2019-05-31 | 2019-08-14 | Публичное акционерное общество «Татнефть» имени В.Д. Шашина | Устьевое сальниковое устройство штока глубинного скважинного насоса |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5538080A (en) * | 1992-09-10 | 1996-07-23 | Bassinger; Grey | Self aligning stuffing box for pumpjack units |
CN2146565Y (zh) * | 1993-02-12 | 1993-11-17 | 中原石油勘探局采油一厂 | 自动润滑式光杆密封器 |
CA2388391C (en) * | 2002-05-31 | 2004-11-23 | L. Murray Dallas | Reciprocating lubricator |
CN200961462Y (zh) * | 2006-10-01 | 2007-10-17 | 张广彦 | 一种随动式光杆密封器 |
CN201176860Y (zh) * | 2008-04-16 | 2009-01-07 | 于晟才 | 盘根密封套 |
CN201236662Y (zh) * | 2008-06-20 | 2009-05-13 | 秦小鸿 | 可带压连续添加填料的抽油机光杆机械密封器 |
CN202531087U (zh) * | 2012-04-16 | 2012-11-14 | 东北石油大学 | 抽油井口的密封装置 |
CN203978360U (zh) * | 2014-07-10 | 2014-12-03 | 刘玉玺 | 自润滑抽油光杆跟踪密封器 |
-
2014
- 2014-07-10 CN CN201420391565.2U patent/CN203978360U/zh not_active Expired - Fee Related
-
2015
- 2015-05-25 WO PCT/CN2015/079674 patent/WO2016004796A1/zh active Application Filing
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016004796A1 (zh) * | 2014-07-10 | 2016-01-14 | 刘玉玺 | 自润滑抽油光杆跟踪密封器 |
Also Published As
Publication number | Publication date |
---|---|
WO2016004796A1 (zh) | 2016-01-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: WEILE ENERGY TECHNOLOGY (BEIJING) CO., LTD. Free format text: FORMER OWNER: LIU YUXI Effective date: 20150817 Free format text: FORMER OWNER: LIU LEI Effective date: 20150817 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150817 Address after: 100080, Beijing, Haidian District, No. 68 West Fourth Ring Road, left bank, 12 floor, 1215-1218 Patentee after: WEILE ENERGY TECHNOLOGY (BEIJING) CO., LTD. Address before: 834000 No. 251 Friendship Road, the Xinjiang Uygur Autonomous Region, Karamay TV University retirement station Patentee before: Liu Yuxi Patentee before: Liu Lei |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20170710 |