CA2272773C - Methode de forage de trous de sonde dans des zones a acces reglemente - Google Patents

Methode de forage de trous de sonde dans des zones a acces reglemente Download PDF

Info

Publication number: CA2272773C
Authority: CA; Canada
Prior art keywords: hose; air; borehole; drilled; lengths
Prior art date: 1999-05-20
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 - Lifetime

Application number

CA002272773A

Other languages

English (en)

Inventor

Randall Scott Roberts

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.)

Individual

Original Assignee

Individual

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.)

1999-05-20

Filing date

1999-05-20

Publication date

2000-10-17

1999-05-20 Application filed by Individual filed Critical Individual

1999-05-20 Priority to CA002272773A priority Critical patent/CA2272773C/fr

2000-10-17 Application granted granted Critical

2000-10-17 Publication of CA2272773C publication Critical patent/CA2272773C/fr

2019-05-20 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000005553 drilling Methods 0.000 title claims abstract description 24
238000000034 method Methods 0.000 title claims abstract description 19
238000005520 cutting process Methods 0.000 claims abstract description 11
238000012360 testing method Methods 0.000 description 5
230000009286 beneficial effect Effects 0.000 description 4
239000002360 explosive Substances 0.000 description 3
230000006378 damage Effects 0.000 description 2
239000012530 fluid Substances 0.000 description 2
208000027418 Wounds and injury Diseases 0.000 description 1
230000008878 coupling Effects 0.000 description 1
238000010168 coupling process Methods 0.000 description 1
238000005859 coupling reaction Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1
208000014674 injury Diseases 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012544 monitoring process Methods 0.000 description 1
239000002420 orchard Substances 0.000 description 1
230000001681 protective effect Effects 0.000 description 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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/16—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using gaseous fluids
- 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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/10—Valve arrangements in drilling-fluid circulation systems
- E21B21/106—Valve arrangements outside the borehole, e.g. kelly valves
- 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

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)

CA002272773A 1999-05-20 1999-05-20 Methode de forage de trous de sonde dans des zones a acces reglemente Expired - Lifetime CA2272773C (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA002272773A CA2272773C (fr)	1999-05-20	1999-05-20	Methode de forage de trous de sonde dans des zones a acces reglemente

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA002272773A CA2272773C (fr)	1999-05-20	1999-05-20	Methode de forage de trous de sonde dans des zones a acces reglemente

Publications (1)

Publication Number	Publication Date
CA2272773C true CA2272773C (fr)	2000-10-17

Family

ID=29589051

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002272773A Expired - Lifetime CA2272773C (fr)	1999-05-20	1999-05-20	Methode de forage de trous de sonde dans des zones a acces reglemente

Country Status (1)

Country	Link
CA (1)	CA2272773C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20220042894A1 (en) *	2020-07-16	2022-02-10	Gregg Drilling, LLC	Geotechnical rig systems and methods

1999
- 1999-05-20 CA CA002272773A patent/CA2272773C/fr not_active Expired - Lifetime

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20220042894A1 (en) *	2020-07-16	2022-02-10	Gregg Drilling, LLC	Geotechnical rig systems and methods
US11643886B2 (en) *	2020-07-16	2023-05-09	Gregg Drilling Llc	Geotechnical rig systems and methods
US11970916B2 (en)	2020-07-16	2024-04-30	Gregg Drilling, LLC	Geotechnical rig systems and methods
US12366126B2 (en)	2020-07-16	2025-07-22	Gregg Drilling, LLC	Geotechnical rig systems and methods

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Legal Events

Date	Code	Title	Description
1999-08-25	EEER	Examination request
2019-07-23	MKEX	Expiry	Effective date: 20190521