AU2005215570A1 - Drill string component, wear protection component and cutter head for use in a rock drilling process - Google Patents
Drill string component, wear protection component and cutter head for use in a rock drilling process Download PDFInfo
- Publication number
- AU2005215570A1 AU2005215570A1 AU2005215570A AU2005215570A AU2005215570A1 AU 2005215570 A1 AU2005215570 A1 AU 2005215570A1 AU 2005215570 A AU2005215570 A AU 2005215570A AU 2005215570 A AU2005215570 A AU 2005215570A AU 2005215570 A1 AU2005215570 A1 AU 2005215570A1
- Authority
- AU
- Australia
- Prior art keywords
- drill string
- component
- wear protection
- protection component
- drill
- 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.)
- Abandoned
Links
- 238000005553 drilling Methods 0.000 title claims description 40
- 239000011435 rock Substances 0.000 title claims description 32
- 238000000034 method Methods 0.000 title claims description 18
- 238000005520 cutting process Methods 0.000 claims description 38
- 239000000463 material Substances 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 229910010293 ceramic material Inorganic materials 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000011010 flushing procedure Methods 0.000 description 11
- 238000001816 cooling Methods 0.000 description 4
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
- E21B17/1042—Elastomer protector or centering means
-
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/18—Pipes provided with plural fluid passages
-
- 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
- E21B21/12—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using drilling pipes with plural fluid passages, e.g. closed circulation systems
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)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0400402A SE528766C2 (sv) | 2004-02-20 | 2004-02-20 | Borrsträngskomponent, nötningsskyddskomponent för borrsträngskomponent samt borrhuvud |
| SE0400402-4 | 2004-02-20 | ||
| PCT/SE2005/000111 WO2005080743A1 (fr) | 2004-02-20 | 2005-01-31 | Composant de train de tiges, composant de protection contre l'usure et tete de forage destines a etre utilises dans un processus de forage de roches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2005215570A1 true AU2005215570A1 (en) | 2005-09-01 |
Family
ID=31989574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2005215570A Abandoned AU2005215570A1 (en) | 2004-02-20 | 2005-01-31 | Drill string component, wear protection component and cutter head for use in a rock drilling process |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1716312A1 (fr) |
| AU (1) | AU2005215570A1 (fr) |
| CA (1) | CA2553606A1 (fr) |
| SE (1) | SE528766C2 (fr) |
| WO (1) | WO2005080743A1 (fr) |
| ZA (1) | ZA200606228B (fr) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3186738A (en) * | 1961-10-13 | 1965-06-01 | Reynolds Metals Co | Well drilling pipe constructions and the like with wear resistant inserts |
| US3998479A (en) * | 1974-12-23 | 1976-12-21 | Smith International, Inc. | Dual conduit drill stem member and connection |
| DE19718897A1 (de) * | 1997-05-03 | 1998-11-05 | Pumpenboese Stahl Gmbh & Co Kg | Doppelwandgestänge für das Herstellen von geologischen Bohrungen |
| NO310585B1 (no) * | 1998-03-25 | 2001-07-23 | Reslink As | Rörkopling for sammenkopling av dobbeltveggete rör |
| US6367546B1 (en) * | 1999-11-30 | 2002-04-09 | Carpenter Advanced Ceramics, Inc. | Ceramic components for high pressure oil wells |
-
2004
- 2004-02-20 SE SE0400402A patent/SE528766C2/sv not_active IP Right Cessation
-
2005
- 2005-01-31 CA CA002553606A patent/CA2553606A1/fr not_active Abandoned
- 2005-01-31 WO PCT/SE2005/000111 patent/WO2005080743A1/fr not_active Ceased
- 2005-01-31 EP EP05711018A patent/EP1716312A1/fr not_active Withdrawn
- 2005-01-31 ZA ZA200606228A patent/ZA200606228B/xx unknown
- 2005-01-31 AU AU2005215570A patent/AU2005215570A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| CA2553606A1 (fr) | 2005-09-01 |
| WO2005080743A1 (fr) | 2005-09-01 |
| EP1716312A1 (fr) | 2006-11-02 |
| SE0400402L (sv) | 2005-08-21 |
| SE528766C2 (sv) | 2007-02-13 |
| SE0400402D0 (sv) | 2004-02-20 |
| ZA200606228B (en) | 2008-03-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK1 | Application lapsed section 142(2)(a) - no request for examination in relevant period |