AU691756B2 - Improvements in drilling equipment - Google Patents

Improvements in drilling equipment

Info

Publication number
AU691756B2
AU691756B2 AU60869/96A AU6086996A AU691756B2 AU 691756 B2 AU691756 B2 AU 691756B2 AU 60869/96 A AU60869/96 A AU 60869/96A AU 6086996 A AU6086996 A AU 6086996A AU 691756 B2 AU691756 B2 AU 691756B2
Authority
AU
Australia
Prior art keywords
drilling equipment
drilling
equipment
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.)
Ceased
Application number
AU60869/96A
Other versions
AU6086996A (en
Inventor
Darcy Lester Flynn
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ADVANCED DRILLING TECHNOLOGIES Pty Ltd
Original Assignee
Advanced Drilling Tech
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Advanced Drilling Tech filed Critical Advanced Drilling Tech
Priority to AU60869/96A priority Critical patent/AU691756B2/en
Publication of AU6086996A publication Critical patent/AU6086996A/en
Application granted granted Critical
Publication of AU691756B2 publication Critical patent/AU691756B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

AU60869/96A 1992-02-07 1996-08-02 Improvements in drilling equipment Ceased AU691756B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU60869/96A AU691756B2 (en) 1992-02-07 1996-08-02 Improvements in drilling equipment

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPL0771 1992-02-07
AU60869/96A AU691756B2 (en) 1992-02-07 1996-08-02 Improvements in drilling equipment

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
AU32900/93A Division AU3290093A (en) 1992-02-07 1993-02-08 Improvements in drilling equipment

Publications (2)

Publication Number Publication Date
AU6086996A AU6086996A (en) 1996-10-17
AU691756B2 true AU691756B2 (en) 1998-05-21

Family

ID=3745950

Family Applications (1)

Application Number Title Priority Date Filing Date
AU60869/96A Ceased AU691756B2 (en) 1992-02-07 1996-08-02 Improvements in drilling equipment

Country Status (1)

Country Link
AU (1) AU691756B2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU8269982A (en) * 1981-04-16 1982-10-21 South Pine Quarries Ltd Reverse flushing drilling apparatus
AU2848392A (en) * 1991-11-22 1993-05-27 Halliburton Company Method and apparatus for casing circulation and filling
AU3692993A (en) * 1992-04-14 1993-10-21 Stephen M. Collinsworth A drill section of a drilling tool

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU8269982A (en) * 1981-04-16 1982-10-21 South Pine Quarries Ltd Reverse flushing drilling apparatus
AU2848392A (en) * 1991-11-22 1993-05-27 Halliburton Company Method and apparatus for casing circulation and filling
AU3692993A (en) * 1992-04-14 1993-10-21 Stephen M. Collinsworth A drill section of a drilling tool

Also Published As

Publication number Publication date
AU6086996A (en) 1996-10-17

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired