GB201305117D0 - Seal leakage detection - Google Patents
Seal leakage detectionInfo
- Publication number
- GB201305117D0 GB201305117D0 GBGB1305117.2A GB201305117A GB201305117D0 GB 201305117 D0 GB201305117 D0 GB 201305117D0 GB 201305117 A GB201305117 A GB 201305117A GB 201305117 D0 GB201305117 D0 GB 201305117D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- leakage detection
- seal leakage
- seal
- detection
- leakage
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 title 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
- E21B33/08—Wipers; Oil savers
- E21B33/085—Rotatable packing means, e.g. rotating blow-out preventers
-
- 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
- E21B47/00—Survey of boreholes or wells
- E21B47/10—Locating fluid leaks, intrusions or movements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
- F16J15/184—Tightening mechanisms
- F16J15/185—Tightening mechanisms with continuous adjustment of the compression of the packing
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- General Engineering & Computer Science (AREA)
- Geophysics (AREA)
- Mechanical Engineering (AREA)
- Examining Or Testing Airtightness (AREA)
- Sealing Devices (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB1016759.1A GB201016759D0 (en) | 2010-10-06 | 2010-10-06 | Seal leakage detection |
PCT/GB2011/001442 WO2012045995A2 (en) | 2010-10-06 | 2011-10-05 | Seal leakage detection |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201305117D0 true GB201305117D0 (en) | 2013-05-01 |
GB2499737A GB2499737A (en) | 2013-08-28 |
GB2499737B GB2499737B (en) | 2015-08-12 |
Family
ID=43243543
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB1016759.1A Ceased GB201016759D0 (en) | 2010-10-06 | 2010-10-06 | Seal leakage detection |
GB1305117.2A Active GB2499737B (en) | 2010-10-06 | 2011-10-05 | Seal leakage detection |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB1016759.1A Ceased GB201016759D0 (en) | 2010-10-06 | 2010-10-06 | Seal leakage detection |
Country Status (2)
Country | Link |
---|---|
GB (2) | GB201016759D0 (en) |
WO (1) | WO2012045995A2 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9304054B2 (en) | 2013-03-15 | 2016-04-05 | Halliburton Energy Services, Inc. | Non-electronic air chamber pressure sensor |
EP3109473B1 (en) | 2015-06-26 | 2021-03-10 | Danfoss A/S | Vane cell machine |
ES2731358T3 (en) | 2015-06-26 | 2019-11-15 | Danfoss As | Hydraulic machine layout |
EP3109468B1 (en) | 2015-06-26 | 2022-06-29 | Danfoss A/S | Hydraulic machine |
CN106768722A (en) * | 2017-01-06 | 2017-05-31 | 重庆燃气集团股份有限公司 | A kind of closure pressure testing device and closure pressure-measuring method suitable for mesohigh Gas Pipe |
US11078758B2 (en) | 2018-08-09 | 2021-08-03 | Schlumberger Technology Corporation | Pressure control equipment systems and methods |
US11519522B1 (en) | 2021-07-14 | 2022-12-06 | J-S Machine & Valve, Inc. | Live load packing injection apparatus and method for valves |
CN114177562A (en) * | 2022-01-13 | 2022-03-15 | 国网上海市电力公司 | Flexible temperature sensing self-starting fire extinguishing device capable of being filled and detected conveniently |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3967678A (en) | 1975-06-02 | 1976-07-06 | Dresser Industries, Inc. | Stuffing box control system |
US5746435A (en) * | 1994-09-30 | 1998-05-05 | Arbuckle; Donald P. | Dual seal barrier fluid leakage control method |
DE69930943D1 (en) * | 1998-08-17 | 2006-05-24 | Donald Philip Arbuckle | INTEGRATED SEALANT PROTECTION AGAINST LIQUIDS WITH VISUAL VOLUME INDEPENDENT |
US20020179300A1 (en) | 2001-05-03 | 2002-12-05 | Titus Gay | Fluid catching and signaling stuffing box enclosure |
US7118114B2 (en) * | 2003-05-15 | 2006-10-10 | Woodward Governor Company | Dynamic sealing arrangement for movable shaft |
US20070120084A1 (en) * | 2005-11-29 | 2007-05-31 | Stumbo Steven C | Fully independent, redundant fluid energized sealing solution with secondary containment |
US7802635B2 (en) * | 2007-12-12 | 2010-09-28 | Smith International, Inc. | Dual stripper rubber cartridge with leak detection |
-
2010
- 2010-10-06 GB GBGB1016759.1A patent/GB201016759D0/en not_active Ceased
-
2011
- 2011-10-05 WO PCT/GB2011/001442 patent/WO2012045995A2/en active Application Filing
- 2011-10-05 GB GB1305117.2A patent/GB2499737B/en active Active
Also Published As
Publication number | Publication date |
---|---|
WO2012045995A2 (en) | 2012-04-12 |
GB201016759D0 (en) | 2010-11-17 |
WO2012045995A3 (en) | 2012-06-07 |
GB2499737A (en) | 2013-08-28 |
GB2499737B (en) | 2015-08-12 |
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