NL8102171A - Boormethode. - Google Patents

Boormethode. Download PDF

Info

Publication number: NL8102171A
Authority: NL; Netherlands
Prior art keywords: drilling method; drilling
Prior art date: 1980-05-03

Application number

NL8102171A

Other languages

English (en)

Original Assignee

Linde Ag

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.)

1980-05-03

Filing date

1981-05-01

Publication date

1981-12-01

1981-05-01 Application filed by Linde Ag filed Critical Linde Ag

1981-12-01 Publication of NL8102171A publication Critical patent/NL8102171A/nl

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
- E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- 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
- E21B36/00—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones
- E21B36/001—Cooling arrangements

Landscapes

Engineering & Computer Science (AREA)
Geology (AREA)
Life Sciences & Earth Sciences (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)
Drilling Tools (AREA)
Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Drilling And Boring (AREA)

NL8102171A 1980-05-03 1981-05-01 Boormethode. NL8102171A (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19803017122 DE3017122A1 (de)	1980-05-03	1980-05-03	Bohrverfahren

Publications (1)

Publication Number	Publication Date
NL8102171A true NL8102171A (nl)	1981-12-01

Family

ID=6101614

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL8102171A NL8102171A (nl)	1980-05-03	1981-05-01	Boormethode.

Country Status (4)

Country	Link
DE (1)	DE3017122A1 (nl)
GB (1)	GB2075089B (nl)
NL (1)	NL8102171A (nl)
NO (1)	NO811485L (nl)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4228542C1 (de) *	1992-08-27	1994-05-11	Keller Grundbau Gmbh	Verfahren und Vorrichtung zum Verdichten von Deponien mittels des Tiefenrüttelns
DE4234112C1 (de) *	1992-10-09	1993-10-14	Keller Grundbau Gmbh	Verfahren zur Gewinnung von Deponieraum durch Müllstopfverdichtung
DE19534173A1 (de) *	1995-09-14	1997-03-20	Linde Ag	Bohrverfahren
DE19810713C2 (de) *	1998-03-12	2001-02-08	Wolfgang Steiner	Kernbohrvorrichtung, Vorrichtung zum Einstecken in ein Kronenrohr und Verfahren zur Kühlung einer Bohrstelle
FR2804492B1 (fr) *	2000-02-02	2002-06-07	Carboxyque Francaise	Procede de lubrification mettant en oeuvre du dioxyde de carbone liquide
CN104929513A (zh) *	2014-03-21	2015-09-23	中国石油化工集团公司	微波辅助破岩气体钻井装备及气体钻井井壁冻结方法
CN104110221B (zh) *	2014-06-23	2016-04-06	中国矿业大学(北京)	一种在冻土中快速成孔设备及其施工方法
CN105507811A (zh) *	2014-09-27	2016-04-20	中国石油化工集团公司	一种气体钻井过程中地层出水的冻结处理方法
CN110685593B (zh) *	2019-09-09	2024-08-30	中国地质大学（武汉）	一种煤层激光定向钻进双气循环供气装置

1980
- 1980-05-03 DE DE19803017122 patent/DE3017122A1/de not_active Withdrawn
1981
- 1981-03-30 GB GB8109916A patent/GB2075089B/en not_active Expired
- 1981-04-30 NO NO811485A patent/NO811485L/no unknown
- 1981-05-01 NL NL8102171A patent/NL8102171A/nl not_active Application Discontinuation

Also Published As

Publication number	Publication date
GB2075089B (en)	1984-05-23
DE3017122A1 (de)	1981-11-05
NO811485L (no)	1981-11-04
GB2075089A (en)	1981-11-11

Publication	Publication Date	Title
NL182543C (nl)	1988-04-05	Ringvormige gatenboor.
NO157387C (no)	1988-03-09	Borkrone.
NL189997C (nl)	1993-10-01	Schedelboor.
NO158825C (no)	1988-11-02	Perforeringsapparat.
NO159303C (no)	1988-12-14	Borerigg.
FI822158A7 (fi)	1983-12-16	Poraustasanne.
FI810926A7 (fi)	1981-10-04	Kallioporakone.
NL190513C (nl)	1994-04-05	Slagboormachine.
NO822883L (no)	1983-03-01	Heisemekanisme for borerigg.
NO152199C (no)	1985-08-28	Kombinert redskap.
NL8102171A (nl)	1981-12-01	Boormethode.
NO157988C (no)	1988-06-22	Riggmontert broennboreapparat.
NO811772L (no)	1981-11-30	Borkrone.
DK149701C (da)	1987-03-16	Saamaskine
FI73925B (fi)	1987-08-31	Styrsystem foer fordon.
NO160735C (no)	1989-05-24	Boremaskin.
DK149382C (da)	1986-10-27	Saamaskine
DK154391C (da)	1989-04-10	Saamaskine
FI813936A7 (fi)	1982-06-17	Menetelmä puun modifioimiseksi.
NO811356L (no)	1981-12-28	Borkrone.
NO803346L (no)	1982-05-07	Boreslam.
IT8125775A0 (it)	1981-12-22	Trapano-giocattolo.
NO156730C (no)	1987-11-11	Rotasjonsborkrone for dypboring.
NO812455L (no)	1983-01-18	Boreapparat.
FI803434A7 (fi)	1982-05-04	Käsiporakone.

Legal Events

Date	Code	Title	Description
1985-01-01	A85	Still pending on 85-01-01
1987-01-02	BV	The patent application has lapsed