CA2438885A1 - Procede d'injection de liquides destine a des colonnes montantes de forage - Google Patents
Procede d'injection de liquides destine a des colonnes montantes de forage Download PDFInfo
- Publication number
- CA2438885A1 CA2438885A1 CA002438885A CA2438885A CA2438885A1 CA 2438885 A1 CA2438885 A1 CA 2438885A1 CA 002438885 A CA002438885 A CA 002438885A CA 2438885 A CA2438885 A CA 2438885A CA 2438885 A1 CA2438885 A1 CA 2438885A1
- Authority
- CA
- Canada
- Prior art keywords
- low
- density
- drilling
- density liquid
- liquid
- 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
- 238000005553 drilling Methods 0.000 title claims abstract 35
- 239000007788 liquid Substances 0.000 title claims abstract 35
- 238000000034 method Methods 0.000 title claims abstract 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract 19
- 239000000203 mixture Substances 0.000 claims abstract 8
- 239000012530 fluid Substances 0.000 claims 12
- 238000005520 cutting process Methods 0.000 claims 4
- 239000011236 particulate material Substances 0.000 claims 4
- 230000015572 biosynthetic process Effects 0.000 claims 3
- 238000000926 separation method Methods 0.000 claims 3
- 239000011324 bead Substances 0.000 claims 1
- 239000011521 glass Substances 0.000 claims 1
- 230000005484 gravity Effects 0.000 claims 1
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 239000004005 microsphere Substances 0.000 claims 1
- 244000045947 parasite Species 0.000 claims 1
- 239000011148 porous material Substances 0.000 claims 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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/001—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor specially adapted for underwater drilling
-
- 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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/08—Controlling or monitoring pressure or flow of drilling fluid, e.g. automatic filling of boreholes, automatic control of bottom pressure
- E21B21/085—Underbalanced techniques, i.e. where borehole fluid pressure is below formation pressure
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Gas Separation By Absorption (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US27130401P | 2001-02-23 | 2001-02-23 | |
| US60/271,304 | 2001-02-23 | ||
| PCT/US2002/005159 WO2002068795A1 (fr) | 2001-02-23 | 2002-02-21 | Procede d'injection de liquides destine a des colonnes montantes de forage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2438885A1 true CA2438885A1 (fr) | 2002-09-06 |
| CA2438885C CA2438885C (fr) | 2010-01-19 |
Family
ID=23035014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002438885A Expired - Fee Related CA2438885C (fr) | 2001-02-23 | 2002-02-21 | Procede d'injection de liquides destine a des colonnes montantes de forage |
Country Status (8)
| Country | Link |
|---|---|
| AU (1) | AU2002245482B2 (fr) |
| BR (1) | BR0207407B1 (fr) |
| CA (1) | CA2438885C (fr) |
| GB (1) | GB2391572B (fr) |
| MX (1) | MXPA03007387A (fr) |
| NO (1) | NO325188B1 (fr) |
| OA (1) | OA12493A (fr) |
| WO (1) | WO2002068795A1 (fr) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3955411A (en) * | 1974-05-10 | 1976-05-11 | Exxon Production Research Company | Method for measuring the vertical height and/or density of drilling fluid columns |
| NO321386B1 (no) * | 1997-03-19 | 2006-05-02 | Norsk Hydro As | Fremgangsmate og anordning for separering av et fluid omfattende flere fluidkomponenter, fortrinnsvis separering av et bronnfluid i forbindelse med et ror for produksjon av hydrokarboner/vann |
| US6197095B1 (en) * | 1999-02-16 | 2001-03-06 | John C. Ditria | Subsea multiphase fluid separating system and method |
| US6328107B1 (en) * | 1999-09-17 | 2001-12-11 | Exxonmobil Upstream Research Company | Method for installing a well casing into a subsea well being drilled with a dual density drilling system |
-
2002
- 2002-02-21 BR BRPI0207407-9A patent/BR0207407B1/pt not_active IP Right Cessation
- 2002-02-21 MX MXPA03007387A patent/MXPA03007387A/es active IP Right Grant
- 2002-02-21 AU AU2002245482A patent/AU2002245482B2/en not_active Ceased
- 2002-02-21 CA CA002438885A patent/CA2438885C/fr not_active Expired - Fee Related
- 2002-02-21 WO PCT/US2002/005159 patent/WO2002068795A1/fr not_active Application Discontinuation
- 2002-02-21 GB GB0321638A patent/GB2391572B/en not_active Expired - Fee Related
- 2002-02-21 OA OA1200300202A patent/OA12493A/en unknown
-
2003
- 2003-08-21 NO NO20033720A patent/NO325188B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CA2438885C (fr) | 2010-01-19 |
| NO20033720D0 (no) | 2003-08-21 |
| GB2391572B (en) | 2005-02-02 |
| BR0207407A (pt) | 2005-04-12 |
| GB0321638D0 (en) | 2003-10-15 |
| AU2002245482B2 (en) | 2006-06-29 |
| MXPA03007387A (es) | 2003-12-04 |
| OA12493A (en) | 2006-05-24 |
| NO20033720L (no) | 2003-08-21 |
| BR0207407B1 (pt) | 2011-09-06 |
| WO2002068795A1 (fr) | 2002-09-06 |
| NO325188B1 (no) | 2008-02-11 |
| GB2391572A (en) | 2004-02-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101070755B (zh) | 一种基于双梯度的控制压力钻井装置 | |
| CA2505252C (fr) | Procede et dispositif servant a faire varier la densite de fluides de forage en eau profonde | |
| US6802379B2 (en) | Liquid lift method for drilling risers | |
| AU2001275370B2 (en) | Multi-gradient drilling method and system | |
| US5184686A (en) | Method for offshore drilling utilizing a two-riser system | |
| CA2522035C (fr) | Systeme de production a assechement et depressurisation de couche de houille/methane a plusieurs filons | |
| US6953097B2 (en) | Drilling systems | |
| CN102330545B (zh) | 一种稠油油藏油井防砂方法 | |
| CA2630576A1 (fr) | Procede pour faire varier la densite de fluides de forage dans des applications de forage petrolier et gazier en eau profonde | |
| CN1053278A (zh) | 油井套管浮动装置和方法 | |
| AU2001275370A1 (en) | Multi-gradient drilling method and system | |
| CA2370186A1 (fr) | Procede et appareil polyvalent pour la regulation de fluide dans un tubage de trou de forage | |
| US7975771B2 (en) | Method for running casing while drilling system | |
| GB2415978A (en) | Method of extracting coal bed methane with source fluid injection | |
| CN201059187Y (zh) | 一种基于双梯度的控制压力钻井装置 | |
| CN106715821A (zh) | 在多次往返中利用闭锁停驻能力在传送衬套构件时进行定向钻井 | |
| EP0186317A1 (fr) | Méthode et dispositif pour le tubage des puits fortement déviés | |
| CA2438885A1 (fr) | Procede d'injection de liquides destine a des colonnes montantes de forage | |
| RU2190086C1 (ru) | Способ эксплуатации обводненной нефтяной скважины | |
| RU2235190C2 (ru) | Способ изоляции водопроявления при бурении скважин и устройство для его реализации | |
| RU2278237C2 (ru) | Система и способ бурения скважины, система для регулирования градиента давления в столбе бурового раствора | |
| RU2490429C1 (ru) | Способ строительства скважины малого диаметра | |
| RU2003100077A (ru) | Способ и система для многоградиентного бурения | |
| US20160251947A1 (en) | Methods of Modifying Formation Properties | |
| AU2002245482A1 (en) | Liquid lift method for drilling risers |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20140221 |