AU744870C - Extension drilling system - Google Patents
Extension drilling systemInfo
- Publication number
- AU744870C AU744870C AU69804/98A AU6980498A AU744870C AU 744870 C AU744870 C AU 744870C AU 69804/98 A AU69804/98 A AU 69804/98A AU 6980498 A AU6980498 A AU 6980498A AU 744870 C AU744870 C AU 744870C
- Authority
- AU
- Australia
- Prior art keywords
- drilling system
- extension drilling
- extension
- drilling
- 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
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU69804/98A AU744870C (en) | 1997-06-11 | 1998-05-29 | Extension drilling system |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPO7260A AUPO726097A0 (en) | 1997-06-11 | 1997-06-11 | Extension drilling system |
AUPO7260 | 1997-06-11 | ||
AU69804/98A AU744870C (en) | 1997-06-11 | 1998-05-29 | Extension drilling system |
Publications (3)
Publication Number | Publication Date |
---|---|
AU6980498A AU6980498A (en) | 1998-12-17 |
AU744870B2 AU744870B2 (en) | 2002-03-07 |
AU744870C true AU744870C (en) | 2006-09-28 |
Family
ID=25636048
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU69804/98A Expired AU744870C (en) | 1997-06-11 | 1998-05-29 | Extension drilling system |
Country Status (1)
Country | Link |
---|---|
AU (1) | AU744870C (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4773490A (en) * | 1985-11-22 | 1988-09-27 | Mcsweeney Lawrence H | Roof drilling system |
-
1998
- 1998-05-29 AU AU69804/98A patent/AU744870C/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4773490A (en) * | 1985-11-22 | 1988-09-27 | Mcsweeney Lawrence H | Roof drilling system |
Also Published As
Publication number | Publication date |
---|---|
AU744870B2 (en) | 2002-03-07 |
AU6980498A (en) | 1998-12-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU1230700A (en) | Downhole activation system | |
AU1709299A (en) | Mixer-injectors | |
AU8921698A (en) | Follistatin-3 | |
AUPO445897A0 (en) | Straight hole drilling system | |
AU9414098A (en) | Ascorbyl-phosphoryl-cholesterol | |
AU6598798A (en) | Resorcinyl-triazines | |
AU1027499A (en) | 32P-polyphosphazene | |
AU9513298A (en) | Fluoranthenopyrans | |
AU9066598A (en) | Substituted 4-benzoyl-pyrazoles | |
AU5272198A (en) | EMP-charge-eliminator | |
AUPO726097A0 (en) | Extension drilling system | |
AUPN839396A0 (en) | Drill | |
AU6998698A (en) | Dioxacycloalkan-8-one | |
AU4117497A (en) | Micropolarimeter | |
AU6185898A (en) | Clavaspirins | |
AU7761998A (en) | Korrosionsschutzanstrichstoff | |
AU8214598A (en) | 3-benzylpiperidine | |
AU6090898A (en) | Substituted 4-benzoyl-pyrazoles | |
AUPP020497A0 (en) | Anti-whirl drilling improvement | |
AU8991998A (en) | Renovative pipeliner | |
AU9183798A (en) | Catamaran - bicycle - kayak | |
AU5391798A (en) | Thiamacrolides | |
AU4469997A (en) | Heregulin-gamma | |
AU744870C (en) | Extension drilling system | |
AU7212698A (en) | Substituted aryluracils |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FGA | Letters patent sealed or granted (standard patent) | ||
MK14 | Patent ceased section 143(a) (annual fees not paid) or expired |