NO20004008L - Tidligevalueringssystem for fôret borehull - Google Patents
Tidligevalueringssystem for fôret borehullInfo
- Publication number
- NO20004008L NO20004008L NO20004008A NO20004008A NO20004008L NO 20004008 L NO20004008 L NO 20004008L NO 20004008 A NO20004008 A NO 20004008A NO 20004008 A NO20004008 A NO 20004008A NO 20004008 L NO20004008 L NO 20004008L
- Authority
- NO
- Norway
- Prior art keywords
- tool string
- evaluation system
- early evaluation
- fluid
- sampler
- Prior art date
Links
- 238000011156 evaluation Methods 0.000 title abstract 2
- 239000012530 fluid Substances 0.000 abstract 3
- 230000015572 biosynthetic process Effects 0.000 abstract 2
- 230000001105 regulatory effect Effects 0.000 abstract 2
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
- E21B49/08—Obtaining fluid samples or testing fluids, in boreholes or wells
- E21B49/081—Obtaining fluid samples or testing fluids, in boreholes or wells with down-hole means for trapping a fluid sample
- E21B49/0813—Sampling valve actuated by annulus pressure changes
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B43/11—Perforators; Permeators
- E21B43/116—Gun or shaped-charge perforators
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/09—Locating or determining the position of objects in boreholes or wells, e.g. the position of an extending arm; Identifying the free or blocked portions of pipes
Abstract
Et tidligevalueringssystem for bruk i et foret borehull (12) er frembragt. Anordningen (10) omfatter en verktøystreng (18) med en perforeringskanon (20) på den nedre enden av denne. Verktoystrengen (18) omfatter også en pakning (24), en reguleringsventil (26), en prøvetaker (28) og en lokaliseringsanordning (36). Når anordningen (10) kjøres inn i borehullet (14), benyttes lokaliseringsanordningen (36) for å lokalisere verktøysrrengen (18) i forhold til formasjonen (16). En andre reguleringsventil (44) kan anbringes over prervetakeren (28) slik at fluid kan pumpes ned verktøystrengen (18) og tilbake inn i formasjonen (16) når reguleringsventilen (44) er åpnet. Ved operasjon, avfyres perforeringskanonen (20) etter at pakningen (24) er satt, slik at fluid i utgangs- punktet strømmer inn i den brukte perforeringskanonen (20), som da fungerer som et utjevningskammer. Deretter strømmes en fluidprøve inn i prøvetakeren (28).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US37418499A | 1999-08-13 | 1999-08-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20004008D0 NO20004008D0 (no) | 2000-08-09 |
NO20004008L true NO20004008L (no) | 2001-02-14 |
Family
ID=23475679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20004008A NO20004008L (no) | 1999-08-13 | 2000-08-09 | Tidligevalueringssystem for fôret borehull |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1076156A3 (no) |
AU (1) | AU5194200A (no) |
CA (1) | CA2315482A1 (no) |
NO (1) | NO20004008L (no) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8016032B2 (en) | 2005-09-19 | 2011-09-13 | Pioneer Natural Resources USA Inc. | Well treatment device, method and system |
US8118098B2 (en) * | 2006-05-23 | 2012-02-21 | Schlumberger Technology Corporation | Flow control system and method for use in a wellbore |
US8196668B2 (en) | 2006-12-18 | 2012-06-12 | Schlumberger Technology Corporation | Method and apparatus for completing a well |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4597439A (en) * | 1985-07-26 | 1986-07-01 | Schlumberger Technology Corporation | Full-bore sample-collecting apparatus |
US4665983A (en) * | 1986-04-03 | 1987-05-19 | Halliburton Company | Full bore sampler valve with time delay |
US4787447A (en) | 1987-06-19 | 1988-11-29 | Halliburton Company | Well fluid modular sampling apparatus |
US4915171A (en) * | 1988-11-23 | 1990-04-10 | Halliburton Company | Above packer perforate test and sample tool and method of use |
US4903765A (en) | 1989-01-06 | 1990-02-27 | Halliburton Company | Delayed opening fluid sampler |
US5103912A (en) * | 1990-08-13 | 1992-04-14 | Flint George R | Method and apparatus for completing deviated and horizontal wellbores |
US5058674A (en) | 1990-10-24 | 1991-10-22 | Halliburton Company | Wellbore fluid sampler and method |
US5240072A (en) | 1991-09-24 | 1993-08-31 | Halliburton Company | Multiple sample annulus pressure responsive sampler |
CA2131595A1 (en) * | 1993-10-12 | 1995-04-13 | David P. Decker | Methods for conducting tubing-conveyed perforating operations in well bores |
US5555945A (en) * | 1994-08-15 | 1996-09-17 | Halliburton Company | Early evaluation by fall-off testing |
-
2000
- 2000-08-09 CA CA002315482A patent/CA2315482A1/en not_active Abandoned
- 2000-08-09 NO NO20004008A patent/NO20004008L/no unknown
- 2000-08-10 EP EP00306849A patent/EP1076156A3/en not_active Withdrawn
- 2000-08-10 AU AU51942/00A patent/AU5194200A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP1076156A3 (en) | 2002-02-27 |
EP1076156A2 (en) | 2001-02-14 |
CA2315482A1 (en) | 2001-02-13 |
AU5194200A (en) | 2001-02-15 |
NO20004008D0 (no) | 2000-08-09 |
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