EP3475520A4 - Downhole tool with directional nozzle and a drill string thereof - Google Patents

Downhole tool with directional nozzle and a drill string thereof Download PDF

Info

Publication number
EP3475520A4
EP3475520A4 EP17814791.4A EP17814791A EP3475520A4 EP 3475520 A4 EP3475520 A4 EP 3475520A4 EP 17814791 A EP17814791 A EP 17814791A EP 3475520 A4 EP3475520 A4 EP 3475520A4
Authority
EP
European Patent Office
Prior art keywords
drill string
downhole tool
directional nozzle
directional
nozzle
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.)
Granted
Application number
EP17814791.4A
Other languages
German (de)
French (fr)
Other versions
EP3475520A1 (en
EP3475520B1 (en
Inventor
Sigurd Solem
Eric SCHOBERL
Alvaro Cordoba GOMEZ
Bledian LEKA
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.)
Qtt AS
Original Assignee
Advancetech Aps
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 Advancetech Aps filed Critical Advancetech Aps
Publication of EP3475520A1 publication Critical patent/EP3475520A1/en
Publication of EP3475520A4 publication Critical patent/EP3475520A4/en
Application granted granted Critical
Publication of EP3475520B1 publication Critical patent/EP3475520B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/10—Valve arrangements in drilling-fluid circulation systems
    • E21B21/103—Down-hole by-pass valve arrangements, i.e. between the inside of the drill string and the annulus
    • 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/066—Valve arrangements for boreholes or wells in wells electrically actuated
    • 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/16—Control means therefor being outside the borehole
    • 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
    • E21B37/00—Methods or apparatus for cleaning boreholes or wells
    • 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
    • E21B37/00—Methods or apparatus for cleaning boreholes or wells
    • E21B37/02—Scrapers specially adapted therefor
    • E21B37/04—Scrapers specially adapted therefor operated by fluid pressure, e.g. free-piston scrapers
    • 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
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/0078—Nozzles used in boreholes

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (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)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
EP17814791.4A 2016-06-22 2017-06-22 Downhole tool with directional nozzle and a drill string thereof Active EP3475520B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA201670452 2016-06-22
PCT/DK2017/050206 WO2017220098A1 (en) 2016-06-22 2017-06-22 Downhole tool with directional nozzle and a drill string thereof

Publications (3)

Publication Number Publication Date
EP3475520A1 EP3475520A1 (en) 2019-05-01
EP3475520A4 true EP3475520A4 (en) 2020-03-11
EP3475520B1 EP3475520B1 (en) 2021-08-04

Family

ID=60784315

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17814791.4A Active EP3475520B1 (en) 2016-06-22 2017-06-22 Downhole tool with directional nozzle and a drill string thereof

Country Status (3)

Country Link
US (1) US20200308919A1 (en)
EP (1) EP3475520B1 (en)
WO (1) WO2017220098A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG11201502694PA (en) 2012-10-16 2015-05-28 Petrowell Ltd Flow control assembly
CN113465963B (en) * 2021-06-11 2023-11-07 中国石油大学(华东) Test device for dynamic response test of composite material drill string

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4479558A (en) * 1981-08-05 1984-10-30 Gill Industries, Inc. Drilling sub
US20100252281A1 (en) * 2007-05-24 2010-10-07 Specialised Petroleum Services Group Limited Downhole flow control tool and method
WO2012037645A1 (en) * 2010-09-22 2012-03-29 Packers Plus Energy Services Inc. Wellbore frac tool with inflow control

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3814180A (en) * 1972-08-31 1974-06-04 Cities Service Oil Co Well fishing apparatus
US4475603A (en) 1982-09-27 1984-10-09 Petroleum Instrumentation & Technological Services Separator sub
US5564500A (en) * 1995-07-19 1996-10-15 Halliburton Company Apparatus and method for removing gelled drilling fluid and filter cake from the side of a well bore
DE69634399T2 (en) 1995-09-01 2005-12-29 National Oilwell (U.K.) Ltd., Haywards Heath circulation piece
US6349763B1 (en) 1999-08-20 2002-02-26 Halliburton Energy Services, Inc. Electrical surface activated downhole circulating sub
WO2008016961A1 (en) * 2006-08-03 2008-02-07 Shell Oil Company Drilling method and downhole cleaning tool
US8636059B2 (en) 2012-04-26 2014-01-28 Halliburton Energy Services, Inc. Downhole circulating valve having a seal plug
US9708872B2 (en) * 2013-06-19 2017-07-18 Wwt North America Holdings, Inc Clean out sub

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4479558A (en) * 1981-08-05 1984-10-30 Gill Industries, Inc. Drilling sub
US20100252281A1 (en) * 2007-05-24 2010-10-07 Specialised Petroleum Services Group Limited Downhole flow control tool and method
WO2012037645A1 (en) * 2010-09-22 2012-03-29 Packers Plus Energy Services Inc. Wellbore frac tool with inflow control

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2017220098A1 *

Also Published As

Publication number Publication date
EP3475520A1 (en) 2019-05-01
US20200308919A1 (en) 2020-10-01
EP3475520B1 (en) 2021-08-04
WO2017220098A1 (en) 2017-12-28

Similar Documents

Publication Publication Date Title
EP3529450A4 (en) Steering a drill bit with a rotary valve
EP3464782A4 (en) Horizontal directional drilling rig
ZA201901705B (en) A rock drill insert
EP3619395A4 (en) Integrated drilling rig machine
EP3444059A4 (en) Small-diameter drill bit
GB201712362D0 (en) Work string for a borehole
EP3638875A4 (en) Generating drilling paths using a drill model
PL3247861T3 (en) Apparatus and method for drilling a directional borehole in the ground
EP3436542A4 (en) Drilling fluid for downhole electrocrushing drilling
ZA201805793B (en) Down-the-hole hammer drill bit retaining assembly
EP3472421A4 (en) Drilling fluid for downhole electrocrushing drilling
EP3475520A4 (en) Downhole tool with directional nozzle and a drill string thereof
PL3282083T3 (en) Durable rock bit for blast hole drilling
EP3448953A4 (en) Drilling fluid for downhole electrocrushing drilling
EP3433336A4 (en) Drilling fluid for downhole electrocrushing drilling
EP3246511A4 (en) Drill tip and drill bit
EP3097250B8 (en) Spinner wrench for a drilling rig
EP3470154A4 (en) Drill bit and hole formation method
EP3542021A4 (en) Drill bit insert for rock drilling
NO20161976A1 (en) A drill pipe string borne well test tool
EP3374541A4 (en) Downhole drill bit with coated cutting element
EP3272993A4 (en) Drill tip and drill bit
EP3759307A4 (en) Drill string applications tool
AU2016905361A0 (en) Drill bit and drill head assembly
GB2590023B (en) Downhole tool and well-drilling method

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

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

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

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20181218

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

AX Request for extension of the european patent

Extension state: BA ME

RIN1 Information on inventor provided before grant (corrected)

Inventor name: SOLEM, SIGURD

Inventor name: LEKA, BLEDIAN

Inventor name: GOMEZ, ALVARO CORDOBA

Inventor name: SCHOBERL, ERIC

RIN1 Information on inventor provided before grant (corrected)

Inventor name: SOLEM, SIGURD

Inventor name: LEKA, BLEDIAN

Inventor name: SCHOBERL, ERIC

Inventor name: GOMEZ, ALVARO CORDOBA

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20200206

RIC1 Information provided on ipc code assigned before grant

Ipc: E21B 37/04 20060101ALI20200131BHEP

Ipc: E21B 21/10 20060101AFI20200131BHEP

Ipc: E21B 41/00 20060101ALI20200131BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RIC1 Information provided on ipc code assigned before grant

Ipc: E21B 41/00 20060101ALI20201222BHEP

Ipc: E21B 21/10 20060101AFI20201222BHEP

Ipc: E21B 37/04 20060101ALI20201222BHEP

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

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20210128

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: QTT A/S

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

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

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

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

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1417164

Country of ref document: AT

Kind code of ref document: T

Effective date: 20210815

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602017043507

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: NO

Ref legal event code: T2

Effective date: 20210804

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

REG Reference to a national code

Ref country code: NL

Ref legal event code: FP

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1417164

Country of ref document: AT

Kind code of ref document: T

Effective date: 20210804

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211206

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210804

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210804

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211104

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210804

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210804

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210804

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210804

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210804

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210804

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210804

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211105

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210804

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602017043507

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210804

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210804

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210804

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210804

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210804

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210804

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20220506

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210804

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210804

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602017043507

Country of ref document: DE

REG Reference to a national code

Ref country code: NO

Ref legal event code: MMEP

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210804

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: NL

Ref legal event code: MM

Effective date: 20220701

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20220630

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20220622

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220701

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NO

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220630

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220622

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220630

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220622

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220630

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220622

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230103

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20170622

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210804

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210804