AU473849B2 - Marine drilling structure with curved drill conductor - Google Patents

Marine drilling structure with curved drill conductor

Info

Publication number: AU473849B2
Authority: AU; Australia
Prior art keywords: marine drilling; drilling structure; curved drill; drill conductor; conductor
Prior art date: 1972-06-16
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

Application number

AU43497/72A

Other versions

AU4349772A (en

Inventor

EDWARD MOTT and JOHNNIE JERRY ZINDER GEORGE

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.)

Texaco Development Corp

Original Assignee

Texaco Development Corp

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.)

1972-06-16

Filing date

1972-06-16

Publication date

1973-12-20

1972-06-16 Application filed by Texaco Development Corp filed Critical Texaco Development Corp

1972-06-16 Priority to AU43497/72A priority Critical patent/AU473849B2/en

1973-12-20 Application granted granted Critical

1973-12-20 Publication of AU473849B2 publication Critical patent/AU473849B2/en

1973-12-20 Publication of AU4349772A publication Critical patent/AU4349772A/en

Status Expired legal-status Critical Current

Links

239000004020 conductor Substances 0.000 title 1
238000005553 drilling Methods 0.000 title 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
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
- E21B15/04—Supports for the drilling machine, e.g. derricks or masts specially adapted for directional drilling, e.g. slant hole rigs
- 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
- E21B7/043—Directional drilling for underwater installations

Landscapes

Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Mining & Mineral Resources (AREA)
Physics & Mathematics (AREA)
Environmental & Geological Engineering (AREA)
Fluid Mechanics (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Mechanical Engineering (AREA)

AU43497/72A 1972-06-16 1972-06-16 Marine drilling structure with curved drill conductor Expired AU473849B2 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
AU43497/72A AU473849B2 (en)	1972-06-16	1972-06-16	Marine drilling structure with curved drill conductor

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AU43497/72A AU473849B2 (en)	1972-06-16	1972-06-16	Marine drilling structure with curved drill conductor

Publications (2)

Publication Number	Publication Date
AU473849B2 true AU473849B2 (en)	1973-12-20
AU4349772A AU4349772A (en)	1973-12-20

Family

ID=3730759

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU43497/72A Expired AU473849B2 (en)	1972-06-16	1972-06-16	Marine drilling structure with curved drill conductor

Country Status (1)

Country	Link
AU (1)	AU473849B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4285614A (en) *	1977-12-05	1981-08-25	Compagnie Generale Pour Les Developpements	Structure allowing the attainment of a precise seabed location
US4421438A (en) *	1981-02-17	1983-12-20	Chevron Research Company	Sliding leg tower
US4422806A (en) *	1981-02-17	1983-12-27	Chevron Research Company	Sliding tension leg tower
US4428702A (en)	1981-06-19	1984-01-31	Chevron Research Company	Sliding tension leg tower with pile base
CN118601483A (en) *	2024-08-07	2024-09-06	海南利策新能科技有限公司	Easy-to-detach split drilling platform

1972
- 1972-06-16 AU AU43497/72A patent/AU473849B2/en not_active Expired

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4285614A (en) *	1977-12-05	1981-08-25	Compagnie Generale Pour Les Developpements	Structure allowing the attainment of a precise seabed location
US4421438A (en) *	1981-02-17	1983-12-20	Chevron Research Company	Sliding leg tower
US4422806A (en) *	1981-02-17	1983-12-27	Chevron Research Company	Sliding tension leg tower
US4428702A (en)	1981-06-19	1984-01-31	Chevron Research Company	Sliding tension leg tower with pile base
CN118601483A (en) *	2024-08-07	2024-09-06	海南利策新能科技有限公司	Easy-to-detach split drilling platform
CN118601483B (en) *	2024-08-07	2024-10-15	海南利策新能科技有限公司	Easy detachable split drilling platform

Also Published As

Publication number	Publication date
AU4349772A (en)	1973-12-20

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