NL8102171A - Boormethode. - Google Patents

Boormethode. Download PDF

Info

Publication number
NL8102171A
NL8102171A NL8102171A NL8102171A NL8102171A NL 8102171 A NL8102171 A NL 8102171A NL 8102171 A NL8102171 A NL 8102171A NL 8102171 A NL8102171 A NL 8102171A NL 8102171 A NL8102171 A NL 8102171A
Authority
NL
Netherlands
Prior art keywords
drilling method
drilling
Prior art date
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.)
Filing date
Publication date
Application filed by Linde Ag filed Critical Linde Ag
Publication of NL8102171A publication Critical patent/NL8102171A/nl

Links

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)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (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 (8)

* 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

Also Published As

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

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Legal Events

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