NO980204D0 - Hylster for brönnsikt - Google Patents
Hylster for brönnsiktInfo
- Publication number
- NO980204D0 NO980204D0 NO980204A NO980204A NO980204D0 NO 980204 D0 NO980204 D0 NO 980204D0 NO 980204 A NO980204 A NO 980204A NO 980204 A NO980204 A NO 980204A NO 980204 D0 NO980204 D0 NO 980204D0
- Authority
- NO
- Norway
- Prior art keywords
- well
- sight casing
- casing
- well sight
- sight
- Prior art date
Links
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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/02—Subsoil filtering
- E21B43/08—Screens or liners
Landscapes
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Gas-Filled Discharge Tubes (AREA)
- Photoreceptors In Electrophotography (AREA)
- Joints Allowing Movement (AREA)
- Filtering Materials (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/853,019 US5918672A (en) | 1997-05-08 | 1997-05-08 | Shroud for a well screen |
Publications (3)
Publication Number | Publication Date |
---|---|
NO980204D0 true NO980204D0 (no) | 1998-01-16 |
NO980204L NO980204L (no) | 1998-11-09 |
NO317326B1 NO317326B1 (no) | 2004-10-11 |
Family
ID=25314815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO19980204A NO317326B1 (no) | 1997-05-08 | 1998-01-16 | Bronnsil |
Country Status (6)
Country | Link |
---|---|
US (1) | US5918672A (no) |
CA (1) | CA2227458C (no) |
DE (1) | DE19817643A1 (no) |
FR (1) | FR2763095B1 (no) |
GB (1) | GB2325013B (no) |
NO (1) | NO317326B1 (no) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2337709B (en) * | 1995-04-07 | 2000-01-19 | Baker Hughes Inc | Protective filter jacket |
US6789621B2 (en) | 2000-08-03 | 2004-09-14 | Schlumberger Technology Corporation | Intelligent well system and method |
US6681854B2 (en) * | 2000-11-03 | 2004-01-27 | Schlumberger Technology Corp. | Sand screen with communication line conduit |
US6799637B2 (en) | 2000-10-20 | 2004-10-05 | Schlumberger Technology Corporation | Expandable tubing and method |
GB2382831B (en) * | 2000-11-03 | 2003-08-13 | Schlumberger Holdings | Sand screen with communication line conduit |
NO335594B1 (no) | 2001-01-16 | 2015-01-12 | Halliburton Energy Serv Inc | Ekspanderbare anordninger og fremgangsmåte for disse |
US6805202B2 (en) * | 2001-01-16 | 2004-10-19 | Weatherford/Lamb, Inc. | Well screen cover |
CN1325798C (zh) * | 2001-07-10 | 2007-07-11 | 王汝林 | 抽油泵滤沙机 |
CN100353026C (zh) * | 2006-01-07 | 2007-12-05 | 大连大学 | 用于井下采油装置的均布式防砂器 |
GB0619970D0 (en) * | 2006-10-10 | 2006-11-15 | Univ Robert Gordon | Screen system |
US20100163481A1 (en) * | 2008-12-30 | 2010-07-01 | Dorstener Wire Tech | Drainage or Filter Layer for Well Screen Assembly with Integrated Stand-off Structure |
US20100258302A1 (en) * | 2009-04-08 | 2010-10-14 | Halliburton Energy Services, Inc. | Well Screen With Drainage Assembly |
US8146662B2 (en) * | 2009-04-08 | 2012-04-03 | Halliburton Energy Services, Inc. | Well screen assembly with multi-gage wire wrapped layer |
US8251138B2 (en) | 2009-04-09 | 2012-08-28 | Halliburton Energy Services, Inc. | Securing layers in a well screen assembly |
US8550157B2 (en) * | 2009-07-15 | 2013-10-08 | Baker Hughes Incorporated | Apparatus and method for controlling flow of solids into wellbores using filter media containing an array of three dimensional elements |
CN201486537U (zh) * | 2009-07-21 | 2010-05-26 | 安东石油技术(集团)有限公司 | 一种内侧有固定支撑物的缝过滤套控流筛管 |
US8464792B2 (en) | 2010-04-27 | 2013-06-18 | American Shale Oil, Llc | Conduction convection reflux retorting process |
US8291971B2 (en) | 2010-08-13 | 2012-10-23 | Halliburton Energy Services, Inc. | Crimped end wrapped on pipe well screen |
CA2853161C (en) * | 2013-06-10 | 2016-11-29 | Anton Energy Services Corporation | Sand filter and method of manufacture |
AU2014381686B2 (en) | 2014-02-05 | 2017-01-19 | Halliburton Energy Services, Inc. | Flow distribution assemblies for distributing fluid flow through screens |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3681964A (en) * | 1970-04-09 | 1972-08-08 | Rosencrantz And Bernis Enterpr | Perforating machine and method |
US3603389A (en) * | 1970-05-28 | 1971-09-07 | Chevron Res | Well liner |
US3908256A (en) * | 1972-10-31 | 1975-09-30 | Smith Co Howard | Method of making a deep well screen |
US4102395A (en) * | 1977-02-16 | 1978-07-25 | Houston Well Screen Company | Protected well screen |
US4343359A (en) * | 1980-09-18 | 1982-08-10 | Krause Horst J | Perforated pipe |
US5476143A (en) * | 1994-04-28 | 1995-12-19 | Nagaoka International Corporation | Well screen having slurry flow paths |
US5611399A (en) * | 1995-11-13 | 1997-03-18 | Baker Hughes Incorporated | Screen and method of manufacturing |
US5823260A (en) * | 1996-09-24 | 1998-10-20 | Houston Well Screen Company | Well screen |
-
1997
- 1997-05-08 US US08/853,019 patent/US5918672A/en not_active Expired - Lifetime
-
1998
- 1998-01-16 NO NO19980204A patent/NO317326B1/no not_active IP Right Cessation
- 1998-01-20 CA CA002227458A patent/CA2227458C/en not_active Expired - Lifetime
- 1998-01-30 GB GB9802086A patent/GB2325013B/en not_active Expired - Lifetime
- 1998-02-06 FR FR9801396A patent/FR2763095B1/fr not_active Expired - Fee Related
- 1998-04-15 DE DE19817643A patent/DE19817643A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2325013A (en) | 1998-11-11 |
DE19817643A1 (de) | 1998-11-12 |
US5918672A (en) | 1999-07-06 |
GB9802086D0 (en) | 1998-03-25 |
CA2227458C (en) | 2002-04-09 |
FR2763095A1 (fr) | 1998-11-13 |
NO980204L (no) | 1998-11-09 |
FR2763095B1 (fr) | 2002-08-30 |
GB2325013B (en) | 2001-09-26 |
CA2227458A1 (en) | 1998-11-08 |
NO317326B1 (no) | 2004-10-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |