NO316131B1 - Fremgangsmåte og anordning for kjerneprövetaking - Google Patents
Fremgangsmåte og anordning for kjerneprövetaking Download PDFInfo
- Publication number
- NO316131B1 NO316131B1 NO19983237A NO983237A NO316131B1 NO 316131 B1 NO316131 B1 NO 316131B1 NO 19983237 A NO19983237 A NO 19983237A NO 983237 A NO983237 A NO 983237A NO 316131 B1 NO316131 B1 NO 316131B1
- Authority
- NO
- Norway
- Prior art keywords
- core
- piston
- fluid
- barrel
- core sample
- Prior art date
Links
- 238000005070 sampling Methods 0.000 title claims description 58
- 238000000034 method Methods 0.000 title claims description 20
- 239000012530 fluid Substances 0.000 claims description 78
- 238000004891 communication Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims description 3
- 238000013022 venting Methods 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 description 6
- 238000005755 formation reaction Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 241001484259 Lacuna Species 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000011144 upstream manufacturing 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
- E21B25/00—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors
- E21B25/08—Coating, freezing, consolidating cores; Recovering uncontaminated cores or cores at formation pressure
-
- 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
- E21B25/00—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors
Landscapes
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Measurement Of Radiation (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE9600033A BE1009968A5 (fr) | 1996-01-15 | 1996-01-15 | Procede de carottage et carottier pour sa mise en oeuvre. |
| PCT/BE1997/000005 WO1997026439A1 (fr) | 1996-01-15 | 1997-01-15 | Procede de carottage et carottier pour sa mise en oeuvre |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO983237D0 NO983237D0 (no) | 1998-07-14 |
| NO983237L NO983237L (no) | 1998-09-02 |
| NO316131B1 true NO316131B1 (no) | 2003-12-15 |
Family
ID=3889471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19983237A NO316131B1 (no) | 1996-01-15 | 1998-07-14 | Fremgangsmåte og anordning for kjerneprövetaking |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6164389A (fr) |
| EP (1) | EP0874947B1 (fr) |
| BE (1) | BE1009968A5 (fr) |
| CA (1) | CA2242922C (fr) |
| DE (1) | DE69724230T2 (fr) |
| NO (1) | NO316131B1 (fr) |
| WO (1) | WO1997026439A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11131147B1 (en) | 2020-04-29 | 2021-09-28 | Coreall As | Core drilling apparatus and method for converting between a core drilling assembly and a full-diameter drilling assembly |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6216804B1 (en) * | 1998-07-29 | 2001-04-17 | James T. Aumann | Apparatus for recovering core samples under pressure |
| US6412575B1 (en) | 2000-03-09 | 2002-07-02 | Schlumberger Technology Corporation | Coring bit and method for obtaining a material core sample |
| US6719070B1 (en) | 2000-11-14 | 2004-04-13 | Baker Hughes Incorporated | Apparatus and methods for sponge coring |
| JP3434800B2 (ja) * | 2001-01-31 | 2003-08-11 | 海洋科学技術センター | 地殻コア試料の採取方法、並びにこれに用いる抗菌性高分子ゲルおよびゲル材料 |
| JP4037658B2 (ja) * | 2002-02-12 | 2008-01-23 | 独立行政法人海洋研究開発機構 | 地殻コア試料の採取方法、並びにこれに用いる抗菌性高分子ゲルおよびゲル材料 |
| US7055626B2 (en) * | 2002-03-15 | 2006-06-06 | Baker Hughes Incorporated | Core bit having features for controlling flow split |
| US7913775B2 (en) * | 2007-12-27 | 2011-03-29 | Schlumberger Technology Corporation | Subsurface formation core acquisition system using high speed data and control telemetry |
| WO2012125454A2 (fr) | 2011-03-16 | 2012-09-20 | QCS Technologies Inc. | Ensemble de carottage sous pression et procédé |
| US9567813B2 (en) * | 2013-07-18 | 2017-02-14 | Baker Hughes Incorporated | Coring tools exhibiting reduced rotational eccentricity and related methods |
| BR112016002920A2 (pt) * | 2013-09-13 | 2017-08-01 | Halliburton Energy Services Inc | sistema e método para obter uma amostra de testemunho de um furo de poço |
| US10072471B2 (en) | 2015-02-25 | 2018-09-11 | Baker Hughes Incorporated | Sponge liner sleeves for a core barrel assembly, sponge liners and related methods |
| CN109025879B (zh) * | 2018-08-13 | 2023-06-09 | 四川大学 | 保压筒密封结构 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2147896A (en) * | 1937-08-27 | 1939-02-21 | Reed Roller Bit Co | Core taking apparatus |
| US2633336A (en) * | 1948-12-13 | 1953-03-31 | Reed Roller Bit Co | Core drilling apparatus |
| US2713473A (en) * | 1953-06-29 | 1955-07-19 | Jack E Talbot | Cleanable core barrel |
| US3207240A (en) * | 1961-10-31 | 1965-09-21 | Tiefbohr Messdienst Leutert & | Apparatus for the drilling of and the protection of drill cores in deep-welldrilling operations |
| US3548958A (en) * | 1969-07-30 | 1970-12-22 | Exxon Production Research Co | Pressure core barrel |
| US3818997A (en) * | 1972-11-06 | 1974-06-25 | Christensen Diamond Prod Co | Apparatus and method for situ sharpening of bore hole bits |
| US4479557A (en) * | 1983-07-13 | 1984-10-30 | Diamond Oil Well Drilling Co. | Method and apparatus for reducing field filter cake on sponge cores |
| US5360074A (en) * | 1993-04-21 | 1994-11-01 | Baker Hughes, Incorporated | Method and composition for preserving core sample integrity using an encapsulating material |
-
1996
- 1996-01-15 BE BE9600033A patent/BE1009968A5/fr not_active IP Right Cessation
-
1997
- 1997-01-15 WO PCT/BE1997/000005 patent/WO1997026439A1/fr active IP Right Grant
- 1997-01-15 DE DE69724230T patent/DE69724230T2/de not_active Expired - Lifetime
- 1997-01-15 CA CA002242922A patent/CA2242922C/fr not_active Expired - Fee Related
- 1997-01-15 EP EP97900512A patent/EP0874947B1/fr not_active Expired - Lifetime
- 1997-01-15 US US09/101,483 patent/US6164389A/en not_active Expired - Lifetime
-
1998
- 1998-07-14 NO NO19983237A patent/NO316131B1/no not_active IP Right Cessation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11131147B1 (en) | 2020-04-29 | 2021-09-28 | Coreall As | Core drilling apparatus and method for converting between a core drilling assembly and a full-diameter drilling assembly |
| WO2021219359A1 (fr) * | 2020-04-29 | 2021-11-04 | Coreall As | Appareil de carottage et procédé de conversion entre un ensemble de carottage et un ensemble de forage à diamètre complet |
| GB2609844A (en) * | 2020-04-29 | 2023-02-15 | Coreall As | A core drilling apparatus and method for converting between a core drilling assembly and a full-diameter drilling assembly |
| GB2609844B (en) * | 2020-04-29 | 2024-01-03 | Coreall As | A core drilling apparatus and method for converting between a core drilling assembly and a full-diameter drilling assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| NO983237L (no) | 1998-09-02 |
| BE1009968A5 (fr) | 1997-11-04 |
| CA2242922A1 (fr) | 1997-07-24 |
| WO1997026439A1 (fr) | 1997-07-24 |
| EP0874947A1 (fr) | 1998-11-04 |
| DE69724230T2 (de) | 2004-06-09 |
| NO983237D0 (no) | 1998-07-14 |
| US6164389A (en) | 2000-12-26 |
| CA2242922C (fr) | 2004-05-25 |
| EP0874947B1 (fr) | 2003-08-20 |
| DE69724230D1 (de) | 2003-09-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |