EP2635760A4 - Dispositif de forage destiné à être utilisé spécialement pendant un forage directionnel pour la récupération d'énergie géothermique - Google Patents

Dispositif de forage destiné à être utilisé spécialement pendant un forage directionnel pour la récupération d'énergie géothermique Download PDF

Info

Publication number
EP2635760A4
EP2635760A4 EP10859323.7A EP10859323A EP2635760A4 EP 2635760 A4 EP2635760 A4 EP 2635760A4 EP 10859323 A EP10859323 A EP 10859323A EP 2635760 A4 EP2635760 A4 EP 2635760A4
Authority
EP
European Patent Office
Prior art keywords
drilling
recovery
especially during
geothermal energy
use especially
Prior art date
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.)
Withdrawn
Application number
EP10859323.7A
Other languages
German (de)
English (en)
Other versions
EP2635760A1 (fr
Inventor
Per Olav Haughom
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.)
NORHARD GEO AS
Original Assignee
Norhard Geo As
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 Norhard Geo As filed Critical Norhard Geo As
Publication of EP2635760A1 publication Critical patent/EP2635760A1/fr
Publication of EP2635760A4 publication Critical patent/EP2635760A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B17/20—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables
    • E21B17/206—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables with conductors, e.g. electrical, optical
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/22—Handling reeled pipe or rod units, e.g. flexible drilling pipes
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/04—Directional drilling
    • E21B7/06—Deflecting the direction of boreholes
    • E21B7/068—Deflecting the direction of boreholes drilled by a down-hole drilling motor
EP10859323.7A 2010-11-04 2010-11-04 Dispositif de forage destiné à être utilisé spécialement pendant un forage directionnel pour la récupération d'énergie géothermique Withdrawn EP2635760A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/NO2010/000401 WO2012060711A1 (fr) 2010-11-04 2010-11-04 Dispositif de forage destiné à être utilisé spécialement pendant un forage directionnel pour la récupération d'énergie géothermique

Publications (2)

Publication Number Publication Date
EP2635760A1 EP2635760A1 (fr) 2013-09-11
EP2635760A4 true EP2635760A4 (fr) 2017-05-10

Family

ID=46024661

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10859323.7A Withdrawn EP2635760A4 (fr) 2010-11-04 2010-11-04 Dispositif de forage destiné à être utilisé spécialement pendant un forage directionnel pour la récupération d'énergie géothermique

Country Status (2)

Country Link
EP (1) EP2635760A4 (fr)
WO (1) WO2012060711A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102720436A (zh) * 2012-06-14 2012-10-10 宝鸡石油机械有限责任公司 一种弹弓式底座的无动力起升方法
CN104314468A (zh) * 2014-11-02 2015-01-28 郑州神利达钻采设备有限公司 一种矿井顶板的钻孔装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5148874A (en) * 1989-05-03 1992-09-22 Technologie Transfer Establishment High-pressure pipe string for continuous fusion drilling of deep wells, process and device for assembling, propelling and dismantling it
WO1999035367A1 (fr) * 1997-12-22 1999-07-15 Dolphin As Dispositif destine a des installations de forage sous pression
US6527055B1 (en) * 2001-09-28 2003-03-04 Coiled Tubing Solutions, Inc. Thrust enhancement device for coiled tubing injectors
WO2004083595A2 (fr) * 2003-03-18 2004-09-30 Smart Drilling And Completion, Inc. Conduites d'ecoulement flottantes positives et sensiblement neutres, chauffees electriquement, destinees a la production d'hydrocarbures sous-marines
US20040244475A1 (en) * 2003-06-03 2004-12-09 Butler Thomas L. Pressure monitoring technique and applications involving wells
US20070175642A1 (en) * 2004-12-16 2007-08-02 Shampine Rod W Injector apparatus and method of use

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3500941A (en) * 1968-12-09 1970-03-17 Gardner Denver Co Feed mechanism for rock drill hose guide
US5074518A (en) * 1990-11-02 1991-12-24 Hydratech Proportional annular B.O.P. controller
US6296066B1 (en) * 1997-10-27 2001-10-02 Halliburton Energy Services, Inc. Well system
WO2010005522A1 (fr) * 2008-06-30 2010-01-14 Water Bochenek Machine géothermique et de forage de puits d'eau multifonction

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5148874A (en) * 1989-05-03 1992-09-22 Technologie Transfer Establishment High-pressure pipe string for continuous fusion drilling of deep wells, process and device for assembling, propelling and dismantling it
WO1999035367A1 (fr) * 1997-12-22 1999-07-15 Dolphin As Dispositif destine a des installations de forage sous pression
US6527055B1 (en) * 2001-09-28 2003-03-04 Coiled Tubing Solutions, Inc. Thrust enhancement device for coiled tubing injectors
WO2004083595A2 (fr) * 2003-03-18 2004-09-30 Smart Drilling And Completion, Inc. Conduites d'ecoulement flottantes positives et sensiblement neutres, chauffees electriquement, destinees a la production d'hydrocarbures sous-marines
US20040244475A1 (en) * 2003-06-03 2004-12-09 Butler Thomas L. Pressure monitoring technique and applications involving wells
US20070175642A1 (en) * 2004-12-16 2007-08-02 Shampine Rod W Injector apparatus and method of use

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2012060711A1 *

Also Published As

Publication number Publication date
WO2012060711A1 (fr) 2012-05-10
EP2635760A1 (fr) 2013-09-11

Similar Documents

Publication Publication Date Title
GB2496785B (en) Method for Downhole Energy Conversion
EP2591294A4 (fr) Application aux champs pétroliers du captage d'énergie solaire
GB2489294B (en) Drill bit assembly
EP2642930A4 (fr) Trépan
GB201014511D0 (en) Drill pipe connection
GB2478634B (en) Downhole tool
EP2547268A4 (fr) Mèche
EP2516954A4 (fr) Dispositif rotatif de récupération d'énergie
EP2529081A4 (fr) Procede et dispositif pour decouper une roche
EP2594728A4 (fr) Trépan à molettes
EP2672902A4 (fr) Trépan
GB201005207D0 (en) Downhole tool
GB201112556D0 (en) Drill pipe running tool
EP2638242A4 (fr) Appareil de forage souterrain
HUE053724T2 (hu) Fúrószerszám
PL2550123T3 (pl) Narzędzie do wiercenia
EP2614217A4 (fr) Fleuret de mine amélioré
EP2559508A4 (fr) Dispositif de perçage
EP2572849A4 (fr) Foret
GB2480151B (en) Earth boring apparatus
GB201022004D0 (en) Drill pipe
GB2478856B (en) Drill bit
EP2635760A4 (fr) Dispositif de forage destiné à être utilisé spécialement pendant un forage directionnel pour la récupération d'énergie géothermique
EP2659998A4 (fr) Foret
GB201003960D0 (en) Energy recovery unit

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20130506

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: NORHARD GEO AS

RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20170411

RIC1 Information provided on ipc code assigned before grant

Ipc: E21B 33/03 20060101ALI20170405BHEP

Ipc: E21B 17/20 20060101ALI20170405BHEP

Ipc: E21B 7/04 20060101ALI20170405BHEP

Ipc: E21B 7/02 20060101AFI20170405BHEP

Ipc: E21B 7/06 20060101ALI20170405BHEP

Ipc: E21B 19/22 20060101ALI20170405BHEP

Ipc: E21B 15/00 20060101ALI20170405BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20171114