NO812046L - BRIDGE DRILLING APPARATUS. - Google Patents

BRIDGE DRILLING APPARATUS.

Info

Publication number: NO812046L
Authority: NO; Norway
Prior art keywords: drilling apparatus; bridge drilling; bridge; drilling
Prior art date: 1980-07-14

Application number

NO812046A

Other languages

Norwegian (no)

Other versions

NO157988B (en

NO157988C (en

Inventor

George I Boyadjieff

Joseph A R Picard

Original Assignee

Varco Int

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.)

1980-07-14

Filing date

1981-06-17

Publication date

1982-01-15

1981-06-17 Application filed by Varco Int filed Critical Varco Int

1982-01-15 Publication of NO812046L publication Critical patent/NO812046L/en

1988-03-14 Publication of NO157988B publication Critical patent/NO157988B/en

1988-06-22 Publication of NO157988C publication Critical patent/NO157988C/en

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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/14—Racks, ramps, troughs or bins, for holding the lengths of rod singly or connected; Handling between storage place and borehole
- 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
- E21B3/00—Rotary drilling
- E21B3/02—Surface drives for rotary drilling
- E21B3/022—Top drives
- 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

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)

NO812046A 1980-07-14 1981-06-17 RIGGON-MOUNTED BROWN DRILL. NO157988C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US16775880A	1980-07-14	1980-07-14

Publications (3)

Publication Number	Publication Date
NO812046L true NO812046L (en)	1982-01-15
NO157988B NO157988B (en)	1988-03-14
NO157988C NO157988C (en)	1988-06-22

Family

ID=22608705

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO812046A NO157988C (en)	1980-07-14	1981-06-17	RIGGON-MOUNTED BROWN DRILL.

Country Status (6)

Country	Link
JP (1)	JPS5748094A (en)
CA (1)	CA1157007A (en)
DE (1)	DE3125013C2 (en)
FR (1)	FR2486584A1 (en)
GB (1)	GB2079817B (en)
NO (1)	NO157988C (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4421179A (en) *	1981-01-23	1983-12-20	Varco International, Inc.	Top drive well drilling apparatus
GB2178780A (en) *	1985-08-05	1987-02-18	Vetco Offshore Ind Inc	Side drive drilling
CA1335732C (en) *	1989-02-08	1995-05-30	Allan S. Richardson	Drilling rig
IT227642Y1 (it) *	1992-09-23	1997-12-15	Soilmec Spa	Attrezzatura di stivaggio e manovra delle aste per impianti di trivel- lazione.
ES2103878T3 (en) *	1991-12-24	1997-10-01	Soilmec Spa	HYDRAULIC DRILLING MACHINE OF THE TELESCOPIC TOWER TYPE.
US6082225A (en) *	1994-01-31	2000-07-04	Canrig Drilling Technology, Ltd.	Power tong wrench
US5755296A (en) *	1994-09-13	1998-05-26	Nabors Industries, Inc.	Portable top drive
NO301435B1 (en) *	1995-10-20	1997-10-27	Tom Toralv Roeynestad	Device at drilling rig with drill tower
US5921329A (en) *	1996-10-03	1999-07-13	Sundowner Offshore Services, Inc.	Installation and removal of top drive units
IT1292791B1 (en) *	1997-06-20	1999-02-11	Soilmec Spa	MANEUVERING EQUIPMENT FOR AUCTIONS USED IN DRILLING SYSTEMS

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2792198A (en) *	1953-03-30	1957-05-14	Longyear E J Co	Portable drill rig
US3302735A (en) *	1964-07-31	1967-02-07	Ingersoll Rand Co	Rock drilling apparatus
AU410508B1 (en) *	1966-03-09	1971-02-10	Odgers Drilling Inc	Drill rig
FR92130E (en) *	1966-06-30	1968-09-27	Benoto Sa	Apparatus for transforming a drill, of any type, into a rotary drill
US3685596A (en) *	1970-10-29	1972-08-22	Robert A Collins	Method and means for boring earth
AU460673B2 (en) *	1971-04-30	1975-04-16	Longyear (Australia) Pty. Ltd	Dual purpose drill rig
US3758059A (en) *	1971-10-06	1973-09-11	Mindrill Ltd	Drilling apparatus
US3835940A (en) *	1973-03-23	1974-09-17	Smith International	Earth drilling apparatus and method
US4371041A (en) *	1978-09-15	1983-02-01	Drill Systems, Inc.	Multi-purpose mobile drill rig
GB2043745B (en) *	1979-03-09	1982-12-22	Hydraulic Drilling Equipment L	Carriage for mounting a rotary head on a drilling rig
US4262754A (en) *	1979-05-15	1981-04-21	Southern Iowa Manufacturing Co.	Rotary drilling device with pivoting drill head assembly

1981
- 1981-05-20 CA CA000377872A patent/CA1157007A/en not_active Expired
- 1981-06-10 GB GB8117831A patent/GB2079817B/en not_active Expired
- 1981-06-17 NO NO812046A patent/NO157988C/en not_active IP Right Cessation
- 1981-06-25 DE DE3125013A patent/DE3125013C2/en not_active Expired
- 1981-07-06 FR FR8113230A patent/FR2486584A1/en active Granted
- 1981-07-14 JP JP56109913A patent/JPS5748094A/en active Granted

Also Published As

Publication number	Publication date
GB2079817B (en)	1985-01-16
JPS5748094A (en)	1982-03-19
DE3125013C2 (en)	1984-09-20
FR2486584B1 (en)	1984-10-12
CA1157007A (en)	1983-11-15
NO157988B (en)	1988-03-14
JPS612152B2 (en)	1986-01-22
NO157988C (en)	1988-06-22
FR2486584A1 (en)	1982-01-15
GB2079817A (en)	1982-01-27
DE3125013A1 (en)	1982-03-25

Publication	Publication Date	Title
NO157230C (en)	1988-02-10	BRIDGE DRILLING APPARATUS.
NL182543C (en)	1988-04-05	RING-HOLE DRILL.
NL189997C (en)	1993-10-01	SKULL DRILL.
FI811547A7 (en)	1981-11-23	Amine derivatives.
IT1149082B (en)	1986-12-03	DRILLING APPARATUS
DE3381941D1 (en)	1990-11-22	DRILLING DEVICE.
NO157387C (en)	1988-03-09	Bit.
NO159303C (en)	1988-12-14	DRILLING RIG.
FI822158A7 (en)	1983-12-16	Drilling platform.
NO822883L (en)	1983-03-01	DRILLING EQUIPMENT.
DK157580C (en)	1990-07-02	ULTRASOUND-measuring apparatus
NO812046L (en)	1982-01-15	BRIDGE DRILLING APPARATUS.
NL8102171A (en)	1981-12-01	DRILLING METHOD.
DK149701C (en)	1987-03-16	Drills
NO811772L (en)	1981-11-30	Bit.
FI73925B (en)	1987-08-31	STYRSYSTEM FOR FORDON.
FI811706A7 (en)	1981-12-03	Substituted phenoxyaminopropanol derivatives.
DK154391C (en)	1989-04-10	Drills
DK149382C (en)	1986-10-27	Drills
NO165123C (en)	1993-05-13	BRIDGE DRILLING APPARATUS.
ATE6218T1 (en)	1984-03-15	TRANSPORTABLE DRILL RIG.
NO812455L (en)	1983-01-18	DRILLING APPARATUS.
NO811356L (en)	1981-12-28	Bit.
NO803346L (en)	1982-05-07	Mud.
IT8025957A0 (en)	1980-11-13	PALLETIZING-DEPALETIZING APPARATUS.

Legal Events

Date	Code	Title	Description
2001-08-13	MK1K	Patent expired	Free format text: EXPIRED IN JUNE 2001