NZ727558A - Method for introducing a borehole - Google Patents

Method for introducing a borehole

Info

Publication number
NZ727558A
NZ727558A NZ727558A NZ72755815A NZ727558A NZ 727558 A NZ727558 A NZ 727558A NZ 727558 A NZ727558 A NZ 727558A NZ 72755815 A NZ72755815 A NZ 72755815A NZ 727558 A NZ727558 A NZ 727558A
Authority
NZ
New Zealand
Prior art keywords
borehole
introducing
earth
dissolved
solid phase
Prior art date
Application number
NZ727558A
Inventor
Markus Oles
Joachim Stumpfe
Johannes Köcher
Arno Romanowski
Dirk Uhrlandt
Sergey Gorchakov
Original Assignee
Thyssenkrupp 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 Thyssenkrupp Ag filed Critical Thyssenkrupp Ag
Publication of NZ727558A publication Critical patent/NZ727558A/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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/14—Drilling by use of heat, e.g. flame drilling
    • E21B7/15—Drilling by use of heat, e.g. flame drilling of electrically generated heat
    • 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
    • E21B7/14—Drilling by use of heat, e.g. flame drilling
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/06—Measuring temperature or pressure
    • E21B47/07—Temperature

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (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)
  • Geophysics (AREA)
  • Earth Drilling (AREA)
  • Plasma Technology (AREA)

Abstract

The invention relates to a method for introducing a borehole (1), in particular into the earth’s crust (3), by means of a drill head (4) which is held in the borehole (1) by a drill rod (5), the drill head (4) comprising a thermal device (5) by the effect of which on the bottom (2) of the borehole (1) material (2) on the level of said bottom is dissolved from the solid phase by phase change and the dissolved material is transported away in the direction of the surface of the earth (7). The thermal device (5) is operated in such a manner that it generates such a high thermal output power that the material is predominantly sublimated during the transition from the solid phase.
NZ727558A 2014-05-15 2015-05-04 Method for introducing a borehole NZ727558A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014106843.2A DE102014106843B4 (en) 2014-05-15 2014-05-15 Method of drilling a borehole
PCT/EP2015/059707 WO2015173049A2 (en) 2014-05-15 2015-05-04 Method for introducing a borehole

Publications (1)

Publication Number Publication Date
NZ727558A true NZ727558A (en) 2020-05-29

Family

ID=53189017

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ727558A NZ727558A (en) 2014-05-15 2015-05-04 Method for introducing a borehole

Country Status (8)

Country Link
US (1) US20170138129A1 (en)
JP (1) JP6738321B2 (en)
BR (1) BR112016026505B1 (en)
CA (1) CA2948698C (en)
DE (1) DE102014106843B4 (en)
MX (1) MX2016014786A (en)
NZ (1) NZ727558A (en)
WO (1) WO2015173049A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3405640B1 (en) 2016-01-20 2020-11-11 Baker Hughes Holdings LLC Electrical pulse drill bit having spiral electrodes
JP7107736B2 (en) * 2018-05-14 2022-07-27 大成建設株式会社 Crushing device and crushing method

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB761709A (en) * 1954-07-21 1956-11-21 Joseph Zionson Dalinda Improvements in or relating to a method and machine for disintegrating a lithologic formation
US3493050A (en) * 1967-01-30 1970-02-03 Kork Kelley Method and apparatus for removing water and the like from gas wells
US3467206A (en) * 1967-07-07 1969-09-16 Gulf Research Development Co Plasma drilling
US3443639A (en) * 1967-11-24 1969-05-13 Shell Oil Co Method for consolidating an unconsolidated sand with a plasma jet stream
US3556600A (en) * 1968-08-30 1971-01-19 Westinghouse Electric Corp Distribution and cutting of rocks,glass and the like
US3818174A (en) * 1972-11-09 1974-06-18 Technology Applic Services Cor Long arc column forming plasma generator
US3998281A (en) * 1974-11-10 1976-12-21 Salisbury Winfield W Earth boring method employing high powered laser and alternate fluid pulses
US4067390A (en) * 1976-07-06 1978-01-10 Technology Application Services Corporation Apparatus and method for the recovery of fuel products from subterranean deposits of carbonaceous matter using a plasma arc
US4090572A (en) * 1976-09-03 1978-05-23 Nygaard-Welch-Rushing Partnership Method and apparatus for laser treatment of geological formations
CH643324A5 (en) * 1981-07-27 1984-05-30 Daniel Vuille Drilling head
US6870128B2 (en) * 2002-06-10 2005-03-22 Japan Drilling Co., Ltd. Laser boring method and system
DE102004041273A1 (en) * 2004-08-23 2006-03-02 Alstom Technology Ltd drilling
US9416594B2 (en) * 2004-11-17 2016-08-16 Schlumberger Technology Corporation System and method for drilling a borehole
US20070267220A1 (en) * 2006-05-16 2007-11-22 Northrop Grumman Corporation Methane extraction method and apparatus using high-energy diode lasers or diode-pumped solid state lasers
MX355677B (en) * 2008-08-20 2018-04-25 Foro Energy Inc Star Method and system for advancement of a borehole using a high power laser.
DE102010004609A1 (en) * 2010-01-13 2011-08-25 Smolka, Peter P., Dr., 48161 Bit less drilling system for drilling deep holes in e.g. tunnel for mounting power cable, has casing designed as lattice and made of plastic with low temperature, metal and ceramics, and device manipulating rock and borehole wall
US9338667B2 (en) * 2011-04-18 2016-05-10 Empire Technology Development Llc Drilling technology utilizing high temperature and low temperature discharges
WO2013135391A2 (en) * 2012-03-15 2013-09-19 Josef Grotendorst Method and apparatus for introducing or sinking cavities in rock
WO2014008483A1 (en) * 2012-07-05 2014-01-09 Sdg, Llc Apparatuses and methods for supplying electrical power to an electrocrushing drill
BR102012023179A2 (en) * 2012-09-14 2014-11-11 Roberto Nunes Szente MECHANICAL TERMINAL PROCESS FOR DRILLING
SK500582012A3 (en) * 2012-12-17 2014-08-05 Ga Drilling, A. S. Multimodal rock breaking by thermal effects and system to perform it

Also Published As

Publication number Publication date
WO2015173049A2 (en) 2015-11-19
JP2017516006A (en) 2017-06-15
BR112016026505B1 (en) 2022-04-12
DE102014106843A1 (en) 2015-11-19
CA2948698A1 (en) 2015-11-19
WO2015173049A3 (en) 2016-04-28
US20170138129A1 (en) 2017-05-18
DE102014106843B4 (en) 2020-09-17
CA2948698C (en) 2019-02-12
MX2016014786A (en) 2017-03-23
BR112016026505A2 (en) 2017-08-15
JP6738321B2 (en) 2020-08-12

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Legal Events

Date Code Title Description
PSEA Patent sealed
RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 04 MAY 2022 BY DENNEMEYER + CO.

Effective date: 20210426

RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 04 MAY 2023 BY DENNEMEYER + CO.

Effective date: 20220425

LAPS Patent lapsed