NL8102171A - DRILLING METHOD. - Google Patents

DRILLING METHOD. 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
Dutch (nl)
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/en

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)
  • 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 DRILLING METHOD. NL8102171A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803017122 DE3017122A1 (en) 1980-05-03 1980-05-03 DRILLING PROCESS

Publications (1)

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

Family

ID=6101614

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8102171A NL8102171A (en) 1980-05-03 1981-05-01 DRILLING METHOD.

Country Status (4)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4228542C1 (en) * 1992-08-27 1994-05-11 Keller Grundbau Gmbh Method and device for compacting landfills using deep vibrations
DE4234112C1 (en) * 1992-10-09 1993-10-14 Keller Grundbau Gmbh Process for obtaining landfill space by compacting rubbish bins
DE19534173A1 (en) * 1995-09-14 1997-03-20 Linde Ag Blasting subterranean borehole with shock waves generated by high voltage electrical discharges
DE19810713C2 (en) * 1998-03-12 2001-02-08 Wolfgang Steiner Core drilling device, device for insertion into a crown tube and method for cooling a drilling site
FR2804492B1 (en) * 2000-02-02 2002-06-07 Carboxyque Francaise LUBRICATION PROCESS USING LIQUID CARBON DIOXIDE
CN104929513A (en) * 2014-03-21 2015-09-23 中国石油化工集团公司 Microwave-assisted rock-breaking gas-drilling equipment and gas-drilling well wall freezing method
CN104110221B (en) * 2014-06-23 2016-04-06 中国矿业大学(北京) One fast pore-creating equipment and construction method thereof in frozen soil
CN105507811A (en) * 2014-09-27 2016-04-20 中国石油化工集团公司 Method for freezing formation water in gas drilling process

Also Published As

Publication number Publication date
GB2075089B (en) 1984-05-23
NO811485L (en) 1981-11-04
GB2075089A (en) 1981-11-11
DE3017122A1 (en) 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