CA2172047C - Procede et appareil pour le conditionnement de puits de forage declenche au fond du puits - Google Patents
Procede et appareil pour le conditionnement de puits de forage declenche au fond du puits Download PDFInfo
- Publication number
- CA2172047C CA2172047C CA002172047A CA2172047A CA2172047C CA 2172047 C CA2172047 C CA 2172047C CA 002172047 A CA002172047 A CA 002172047A CA 2172047 A CA2172047 A CA 2172047A CA 2172047 C CA2172047 C CA 2172047C
- Authority
- CA
- Canada
- Prior art keywords
- pipe string
- casing
- pistons
- casing pipe
- piston
- 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.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title claims description 28
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 52
- 239000012530 fluid Substances 0.000 claims abstract description 28
- 239000002360 explosive Substances 0.000 claims abstract description 16
- 238000004891 communication Methods 0.000 claims abstract description 15
- 238000005755 formation reaction Methods 0.000 claims description 49
- 238000005474 detonation Methods 0.000 claims description 23
- 238000004519 manufacturing process Methods 0.000 claims description 23
- 239000004568 cement Substances 0.000 claims description 15
- 230000003213 activating effect Effects 0.000 claims description 2
- 238000009527 percussion Methods 0.000 claims 1
- 230000004913 activation Effects 0.000 abstract description 7
- 230000000977 initiatory effect Effects 0.000 description 9
- 230000008569 process Effects 0.000 description 7
- 239000012190 activator Substances 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 6
- 239000004215 Carbon black (E152) Substances 0.000 description 5
- 229930195733 hydrocarbon Natural products 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 230000000149 penetrating effect Effects 0.000 description 5
- 239000011435 rock Substances 0.000 description 5
- 150000001540 azides Chemical class 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000010304 firing Methods 0.000 description 3
- 125000001183 hydrocarbyl group Chemical group 0.000 description 3
- 239000003999 initiator Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- IUKSYUOJRHDWRR-UHFFFAOYSA-N 2-diazonio-4,6-dinitrophenolate Chemical compound [O-]C1=C([N+]#N)C=C([N+]([O-])=O)C=C1[N+]([O-])=O IUKSYUOJRHDWRR-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000012267 brine Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- DGMJZELBSFOPHH-KVTDHHQDSA-N mannite hexanitrate Chemical compound [O-][N+](=O)OC[C@@H](O[N+]([O-])=O)[C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)CO[N+]([O-])=O DGMJZELBSFOPHH-KVTDHHQDSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000037380 skin damage Effects 0.000 description 2
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- MHWLNQBTOIYJJP-UHFFFAOYSA-N mercury difulminate Chemical compound [O-][N+]#C[Hg]C#[N+][O-] MHWLNQBTOIYJJP-UHFFFAOYSA-N 0.000 description 1
- VJPNJJGNXWZNBX-UHFFFAOYSA-M potassium;4-diazo-2,3-dinitrocyclohexa-1,5-dien-1-ol;chlorate Chemical compound [K+].[O-]Cl(=O)=O.OC1=C([N+]([O-])=O)C([N+]([O-])=O)C(=[N+]=[N-])C=C1 VJPNJJGNXWZNBX-UHFFFAOYSA-M 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000012207 thread-locking agent Substances 0.000 description 1
- 239000011800 void material Substances 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
- 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
-
- 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
- E21B43/11—Perforators; Permeators
- E21B43/116—Gun or shaped-charge perforators
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)
- Earth Drilling (AREA)
- Reciprocating Pumps (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
Un système de conditionnement de puits de forage comprend l'utilisation de dispositifs transportés par tubage pour établir une voie de communication fluidique entre une formation de fond (F) et la colonne de tubage (60). Des pistons extensibles (12) sont montés dans la paroi de la colonne de tubage (60) et sont étendus afin d'entrer en contact avec ladite formation (F) après que la colonne (60) a été installée. Des explosifs (58, 72, 74) placés dans les pistons sont déclenchés par l'intermédiaire d'un système de déclenchement separément transporté (84, 89, 91, 93) qui produit une onde de pression provoquant la détonation des explosifs (58, 72, 74) et établissant une communication fluidique entre la colonne (60) et la formation (F).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US1993/009685 WO1995009966A1 (fr) | 1993-10-07 | 1993-10-07 | Procede et appareil pour le conditionnement de puits de forage declenche au fond du puits |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2172047A1 CA2172047A1 (fr) | 1995-04-13 |
| CA2172047C true CA2172047C (fr) | 2001-01-02 |
Family
ID=22237062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002172047A Expired - Lifetime CA2172047C (fr) | 1993-10-07 | 1993-10-07 | Procede et appareil pour le conditionnement de puits de forage declenche au fond du puits |
Country Status (5)
| Country | Link |
|---|---|
| AU (1) | AU5327494A (fr) |
| CA (1) | CA2172047C (fr) |
| GB (1) | GB2296924B (fr) |
| NO (2) | NO323551B1 (fr) |
| WO (1) | WO1995009966A1 (fr) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO309622B1 (no) * | 1994-04-06 | 2001-02-26 | Conoco Inc | Anordning og fremgangsmåte for komplettering av et brönnhull |
| EP1409839B1 (fr) * | 2001-06-29 | 2005-04-06 | Shell Internationale Researchmaatschappij B.V. | Procede et dispositif destines a faire detoner une charge explosive |
| US6637508B2 (en) | 2001-10-22 | 2003-10-28 | Varco I/P, Inc. | Multi-shot tubing perforator |
| US7493958B2 (en) | 2002-10-18 | 2009-02-24 | Schlumberger Technology Corporation | Technique and apparatus for multiple zone perforating |
| US7152676B2 (en) | 2002-10-18 | 2006-12-26 | Schlumberger Technology Corporation | Techniques and systems associated with perforation and the installation of downhole tools |
| US6962202B2 (en) | 2003-01-09 | 2005-11-08 | Shell Oil Company | Casing conveyed well perforating apparatus and method |
| GB0502395D0 (en) * | 2005-02-05 | 2005-03-16 | Expro North Sea Ltd | Reservoir monitoring system |
| US8151882B2 (en) | 2005-09-01 | 2012-04-10 | Schlumberger Technology Corporation | Technique and apparatus to deploy a perforating gun and sand screen in a well |
| BRPI0618246A2 (pt) * | 2005-11-04 | 2011-08-23 | Shell Int Research | método e aparelho para monitorar a pressão em uma formação atravessada por, pelo menos, um furo de poço |
| US7753121B2 (en) | 2006-04-28 | 2010-07-13 | Schlumberger Technology Corporation | Well completion system having perforating charges integrated with a spirally wrapped screen |
| US11274546B2 (en) * | 2018-02-23 | 2022-03-15 | Hunting Titan, Inc. | Autonomous tool |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3318381A (en) * | 1964-09-30 | 1967-05-09 | Chevron Res | Method and apparatus for injecting fluids into earth formations |
| US3468386A (en) * | 1967-09-05 | 1969-09-23 | Harold E Johnson | Formation perforator |
| US4541486A (en) * | 1981-04-03 | 1985-09-17 | Baker Oil Tools, Inc. | One trip perforating and gravel pack system |
| US4612992A (en) * | 1982-11-04 | 1986-09-23 | Halliburton Company | Single trip completion of spaced formations |
| US4616701A (en) * | 1985-06-06 | 1986-10-14 | Baker Oil Tools, Inc. | Well perforating apparatus including an underbalancing valve |
| US5228518A (en) * | 1991-09-16 | 1993-07-20 | Conoco Inc. | Downhole activated process and apparatus for centralizing pipe in a wellbore |
| US5224556A (en) * | 1991-09-16 | 1993-07-06 | Conoco Inc. | Downhole activated process and apparatus for deep perforation of the formation in a wellbore |
-
1993
- 1993-10-07 WO PCT/US1993/009685 patent/WO1995009966A1/fr not_active Ceased
- 1993-10-07 CA CA002172047A patent/CA2172047C/fr not_active Expired - Lifetime
- 1993-10-07 AU AU53274/94A patent/AU5327494A/en not_active Abandoned
- 1993-10-07 GB GB9606137A patent/GB2296924B/en not_active Expired - Lifetime
-
1996
- 1996-04-03 NO NO19961374A patent/NO323551B1/no not_active IP Right Cessation
-
2005
- 2005-10-04 NO NO20054559A patent/NO327684B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NO327684B1 (no) | 2009-09-14 |
| WO1995009966A1 (fr) | 1995-04-13 |
| CA2172047A1 (fr) | 1995-04-13 |
| GB9606137D0 (en) | 1996-05-22 |
| NO20054559L (no) | 1996-04-03 |
| NO961374L (no) | 1996-04-03 |
| GB2296924A (en) | 1996-07-17 |
| NO20054559D0 (no) | 2005-10-04 |
| NO961374D0 (no) | 1996-04-03 |
| NO323551B1 (no) | 2007-06-11 |
| GB2296924B (en) | 1997-04-23 |
| AU5327494A (en) | 1995-05-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20131007 |