GB2057929B - Mobile drill unit - Google Patents

Mobile drill unit

Info

Publication number: GB2057929B
Authority: GB; United Kingdom
Prior art keywords: drill unit; mobile drill; mobile; unit; drill
Prior art date: 1979-09-13
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

GB8029638A

Other versions

GB2057929A (en

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.)

Boa Drilling Equipment Inc

Original Assignee

Boa Drilling Equipment Inc

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.)

1979-09-13

Filing date

1980-09-12

Publication date

1983-01-19

1979-09-13 Priority claimed from US06/075,206 external-priority patent/US4303130A/en

1980-09-12 Application filed by Boa Drilling Equipment Inc filed Critical Boa Drilling Equipment Inc

1981-04-08 Publication of GB2057929A publication Critical patent/GB2057929A/en

1983-01-19 Application granted granted Critical

1983-01-19 Publication of GB2057929B publication Critical patent/GB2057929B/en

Status Expired legal-status Critical Current

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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
- E21B7/027—Drills for drilling shallow holes, e.g. for taking soil samples or for drilling postholes
- 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
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
- E21B7/022—Control of the drilling operation; Hydraulic or pneumatic means for activation or operation

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)
Earth Drilling (AREA)

GB8029638A 1979-09-13 1980-09-12 Mobile drill unit Expired GB2057929B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/075,206 US4303130A (en)	1977-03-31	1979-09-13	All terrain drill unit

Publications (2)

Publication Number	Publication Date
GB2057929A GB2057929A (en)	1981-04-08
GB2057929B true GB2057929B (en)	1983-01-19

Family

ID=22124239

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB8029638A Expired GB2057929B (en)	1979-09-13	1980-09-12	Mobile drill unit

Country Status (2)

Country	Link
CA (1)	CA1117518A (en)
GB (1)	GB2057929B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3711233A1 (en) *	1987-04-03	1988-10-20	Linde Ag	DRIVE DEVICE WITH A PRIMARY ENERGY SOURCE, A GEARBOX AND A PUMP
GB9025340D0 (en) *	1990-11-21	1991-01-02	Mercol Descaling Co Ltd	Pipeline boring apparatus
CN101187291B (en) *	2007-12-26	2010-06-30	胡昌述	Multifunctional impact type well driller
CN108301828B (en) *	2018-04-02	2023-08-11	长江水利委员会长江科学院	An in-situ stress testing device and method based on deep borehole diameter deformation measurement
CN112276156B (en) *	2020-11-05	2021-06-25	常州市博得工具有限公司	Magnetic type drilling machine for hollow drill

1980
- 1980-09-12 CA CA000360559A patent/CA1117518A/en not_active Expired
- 1980-09-12 GB GB8029638A patent/GB2057929B/en not_active Expired

Also Published As

Publication number	Publication date
GB2057929A (en)	1981-04-08
CA1117518A (en)	1982-02-02

Publication	Publication Date	Title
GB2072547B (en)	1983-03-30	Mobile boring apparatus
JPS55144913A (en)	1980-11-12	Hand drill
GB2056527B (en)	1983-05-11	Drilling
JPS5669013A (en)	1981-06-10	Drill
JPS55125912A (en)	1980-09-29	Borer
GB2010707B (en)	1982-03-03	Drills
GB2005572B (en)	1982-03-03	Drill unit
GB2009638B (en)	1982-03-31	Drill
DE3064294D1 (en)	1983-08-25	Drill
GB2062051B (en)	1983-04-07	Portable barrier
GB2057545B (en)	1983-05-25	Portable steps
JPS55131404A (en)	1980-10-13	Drilling device
GB2057929B (en)	1983-01-19	Mobile drill unit
JPS5648469A (en)	1981-05-01	Mobile form construction
JPS5640884A (en)	1981-04-17	Diaply unit
JPS5669011A (en)	1981-06-10	Drill
JPS5645355A (en)	1981-04-25	Drill grinder
JPS5651775A (en)	1981-05-09	Electricclight characterrdisplay unit
DE3162290D1 (en)	1984-03-22	Portable boring implement
JPS53135090A (en)	1978-11-25	Drill
JPS5648442A (en)	1981-05-01	Mobile washhand unit
JPS55148886A (en)	1980-11-19	Drill
JPS55116546A (en)	1980-09-08	Portable labelar
GB2038909B (en)	1983-04-13	Drilling
JPS53130588A (en)	1978-11-14	Drill unit

Legal Events

Date	Code	Title	Description
1988-05-05	PCNP	Patent ceased through non-payment of renewal fee