NO309905B1 - FremgangsmÕte og anordning for avviksboring - Google Patents
FremgangsmÕte og anordning for avviksboring Download PDFInfo
- Publication number
- NO309905B1 NO309905B1 NO944891A NO944891A NO309905B1 NO 309905 B1 NO309905 B1 NO 309905B1 NO 944891 A NO944891 A NO 944891A NO 944891 A NO944891 A NO 944891A NO 309905 B1 NO309905 B1 NO 309905B1
- Authority
- NO
- Norway
- Prior art keywords
- drill bit
- nozzle
- flow
- drilling fluid
- drilling
- Prior art date
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 70
- 238000000034 method Methods 0.000 title claims abstract description 13
- 239000012530 fluid Substances 0.000 claims abstract description 41
- 230000000694 effects Effects 0.000 claims abstract description 16
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 9
- 238000012360 testing method Methods 0.000 description 7
- 230000001276 controlling effect Effects 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000005755 formation reaction Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000010349 pulsation Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- BXMVKQIIJSXIBU-UHFFFAOYSA-N (2,5-dioxopyrrolidin-1-yl) diphenyl phosphate Chemical compound O=C1CCC(=O)N1OP(=O)(OC=1C=CC=CC=1)OC1=CC=CC=C1 BXMVKQIIJSXIBU-UHFFFAOYSA-N 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
- E21B7/06—Deflecting the direction of boreholes
- E21B7/065—Deflecting the direction of boreholes using oriented fluid jets
-
- 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/18—Drilling by liquid or gas jets, with or without entrained pellets
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)
- Earth Drilling (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9325876A GB2284837B (en) | 1993-12-17 | 1993-12-17 | Directional drilling method and apparatus |
| FR9415101A FR2714108B1 (fr) | 1993-12-17 | 1994-12-13 | Procédé et appareillage de forage directionnel. |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO944891D0 NO944891D0 (no) | 1994-12-16 |
| NO944891L NO944891L (no) | 1995-06-19 |
| NO309905B1 true NO309905B1 (no) | 2001-04-17 |
Family
ID=26231616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO944891A NO309905B1 (no) | 1993-12-17 | 1994-12-16 | FremgangsmÕte og anordning for avviksboring |
Country Status (4)
| Country | Link |
|---|---|
| CA (1) | CA2137888A1 (fr) |
| FR (1) | FR2714108B1 (fr) |
| GB (1) | GB2284837B (fr) |
| NO (1) | NO309905B1 (fr) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9517378D0 (en) * | 1995-08-24 | 1995-10-25 | Sofitech Nv | Hydraulic jetting system |
| AUPO062296A0 (en) * | 1996-06-25 | 1996-07-18 | Gray, Ian | A system for directional control of drilling |
| JP3406214B2 (ja) * | 1998-01-30 | 2003-05-12 | ユニ・チャーム株式会社 | 使い捨ておむつ |
| US6308790B1 (en) * | 1999-12-22 | 2001-10-30 | Smith International, Inc. | Drag bits with predictable inclination tendencies and behavior |
| FR2819850B1 (fr) * | 2001-01-22 | 2003-12-19 | Cie Du Sol | Outil de forage a jet de liquide sous pression |
| US6585061B2 (en) | 2001-10-15 | 2003-07-01 | Precision Drilling Technology Services Group, Inc. | Calculating directional drilling tool face offsets |
| WO2005005768A1 (fr) | 2003-07-09 | 2005-01-20 | Shell Internationale Research Maatschappij B.V. | Outil pour excaver un objet |
| AR045022A1 (es) * | 2003-07-09 | 2005-10-12 | Shell Int Research | Sistema y metodo para perforar un objeto |
| WO2005005765A1 (fr) | 2003-07-09 | 2005-01-20 | Shell Internationale Research Maatschappij B.V. | Outil pour l'excavation d'un objet |
| ATE374304T1 (de) | 2003-10-29 | 2007-10-15 | Shell Int Research | Fluidstrahlbohrwerkzeug |
| US7357182B2 (en) | 2004-05-06 | 2008-04-15 | Horizontal Expansion Tech, Llc | Method and apparatus for completing lateral channels from an existing oil or gas well |
| US8186459B1 (en) | 2008-06-23 | 2012-05-29 | Horizontal Expansion Tech, Llc | Flexible hose with thrusters and shut-off valve for horizontal well drilling |
| WO2012084934A1 (fr) | 2010-12-22 | 2012-06-28 | Shell Internationale Research Maatschappij B.V. | Forage directionnel |
| WO2014177505A1 (fr) | 2013-04-29 | 2014-11-06 | Shell Internationale Research Maatschappij B.V. | Procédé et système de forage directionnel |
| EP2992176B1 (fr) | 2013-04-29 | 2022-12-28 | Shell Internationale Research Maatschappij B.V. | Procédé et système de forage directionnel |
| US10151150B2 (en) | 2013-04-29 | 2018-12-11 | Shell Oil Company | Insert and method for directional drilling |
| CN110107227A (zh) * | 2019-04-28 | 2019-08-09 | 中国石油集团长城钻探工程有限公司 | 一种具有高效水孔结构的金刚石钻头 |
| NL2024001B1 (en) | 2019-10-11 | 2021-06-17 | Stichting Canopus Intellectueel Eigendom | Method and system for directional drilling |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3746108A (en) * | 1971-02-25 | 1973-07-17 | G Hall | Focus nozzle directional bit |
| US4518048A (en) * | 1983-04-18 | 1985-05-21 | Robert F. Varley Co., Inc. | Method for improved hydraulic jetting of drill bore holes using high pressure pulses of fluid |
| CA1217759A (fr) * | 1983-07-08 | 1987-02-10 | Intech Oil Tools Ltd. | Materiel de forage |
| US4637479A (en) * | 1985-05-31 | 1987-01-20 | Schlumberger Technology Corporation | Methods and apparatus for controlled directional drilling of boreholes |
| GB8806506D0 (en) * | 1988-03-18 | 1988-04-20 | Pilot Drilling Control Ltd | Drilling apparatus |
| US4991667A (en) * | 1989-11-17 | 1991-02-12 | Ben Wade Oakes Dickinson, III | Hydraulic drilling apparatus and method |
| AU8044091A (en) * | 1990-07-17 | 1992-01-23 | Camco Drilling Group Limited | A drilling system and method for controlling the directions of holes being drilled or cored in subsurface formations |
| DE4122350C2 (de) * | 1991-07-05 | 1996-11-21 | Terra Ag Tiefbautechnik | Verfahren zur Richtungssteuerung eines Raunbohrgerätes sowie Vorrichtung zur Herstellung von Erdbohrungen |
| US5314030A (en) * | 1992-08-12 | 1994-05-24 | Massachusetts Institute Of Technology | System for continuously guided drilling |
| GB2282614A (en) * | 1993-10-05 | 1995-04-12 | Anadrill Int Sa | Bottom hole assembly for directional drilling |
-
1993
- 1993-12-17 GB GB9325876A patent/GB2284837B/en not_active Expired - Lifetime
-
1994
- 1994-12-12 CA CA002137888A patent/CA2137888A1/fr not_active Abandoned
- 1994-12-13 FR FR9415101A patent/FR2714108B1/fr not_active Expired - Fee Related
- 1994-12-16 NO NO944891A patent/NO309905B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2714108B1 (fr) | 1998-01-30 |
| FR2714108A1 (fr) | 1995-06-23 |
| GB2284837A (en) | 1995-06-21 |
| CA2137888A1 (fr) | 1995-06-18 |
| NO944891D0 (no) | 1994-12-16 |
| GB2284837B (en) | 1997-11-12 |
| GB9325876D0 (en) | 1994-02-23 |
| NO944891L (no) | 1995-06-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK1K | Patent expired |