HUP1700322A2 - Járat bõvítõ eljárás és szerkezet annak megvalósítására - Google Patents

Járat bõvítõ eljárás és szerkezet annak megvalósítására

Info

Publication number
HUP1700322A2
HUP1700322A2 HUP1700322A HUP1700322A2 HU P1700322 A2 HUP1700322 A2 HU P1700322A2 HU P1700322 A HUP1700322 A HU P1700322A HU P1700322 A2 HUP1700322 A2 HU P1700322A2
Authority
HU
Hungary
Prior art keywords
implementing
construction
narrowing process
passage narrowing
passage
Prior art date
Application number
Other languages
English (en)
Inventor
Csaba Szigetvari
Andras Wagner
Original Assignee
Constructeam Zrt
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 Constructeam Zrt filed Critical Constructeam Zrt
Priority to HUP1700322 priority Critical patent/HUP1700322A2/hu
Priority to PCT/IB2017/055329 priority patent/WO2019021042A1/en
Publication of HUP1700322A2 publication Critical patent/HUP1700322A2/hu

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
    • E21B7/28—Enlarging drilled holes, e.g. by counterboring
    • 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
    • E21B10/00—Drill bits
    • E21B10/003—Drill bits with cutting edges facing in opposite axial directions
    • 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
    • E21B10/00—Drill bits
    • E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
    • 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
    • E21B10/00—Drill bits
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • 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
    • E21B10/00—Drill bits
    • E21B10/60—Drill bits characterised by conduits or nozzles for drilling 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/04—Directional drilling
    • E21B7/046—Directional drilling horizontal drilling

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)
HUP1700322 2017-07-25 2017-07-25 Járat bõvítõ eljárás és szerkezet annak megvalósítására HUP1700322A2 (hu)

Priority Applications (2)

Application Number Priority Date Filing Date Title
HUP1700322 HUP1700322A2 (hu) 2017-07-25 2017-07-25 Járat bõvítõ eljárás és szerkezet annak megvalósítására
PCT/IB2017/055329 WO2019021042A1 (en) 2017-07-25 2017-09-05 HOLE ENLARGEMENT PROCEDURE AND APPARATUS FOR ITS IMPLEMENTATION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUP1700322 HUP1700322A2 (hu) 2017-07-25 2017-07-25 Járat bõvítõ eljárás és szerkezet annak megvalósítására

Publications (1)

Publication Number Publication Date
HUP1700322A2 true HUP1700322A2 (hu) 2019-01-28

Family

ID=89992497

Family Applications (1)

Application Number Title Priority Date Filing Date
HUP1700322 HUP1700322A2 (hu) 2017-07-25 2017-07-25 Járat bõvítõ eljárás és szerkezet annak megvalósítására

Country Status (2)

Country Link
HU (1) HUP1700322A2 (hu)
WO (1) WO2019021042A1 (hu)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113882807A (zh) * 2021-09-30 2022-01-04 徐州徐工基础工程机械有限公司 一种水平定向钻浮力扩孔器

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109778844A (zh) * 2019-03-19 2019-05-21 云南路桥股份有限公司 桥梁超大直径桩基扩孔施工工艺
CN113490754A (zh) * 2019-03-19 2021-10-08 杰富意钢铁株式会社 开孔钻头以及使用其的出铁口的开孔方法
CN111140177B (zh) * 2020-03-11 2024-08-23 山西潞安环保能源开发股份有限公司五阳煤矿 一种扩孔下套管一体化成套钻具

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4117895A (en) * 1977-03-30 1978-10-03 Smith International, Inc. Apparatus and method for enlarging underground arcuate bore holes
US4784230A (en) 1985-05-14 1988-11-15 Cherrington Martin D Apparatus and method for installing a conduit within an arcuate bore
FR2614332B1 (fr) * 1987-04-21 1991-08-16 Horizontal Drilling Internatio Procede pour installer une canalisation souterraine et installation s'y rapportant
DE19610239C1 (de) * 1996-03-15 1997-07-17 Tracto Technik Vorrichtung zum Vergrößern des Querschnitts einer Pilotbohrung
NL1004632C2 (nl) * 1996-11-27 1998-05-28 Jean Heybroek B V Werkwijze en boorstrengsamenstel voor het gestuurd boren van een ondergrondse boring langs een gebogen traject.
US5979573A (en) * 1997-05-13 1999-11-09 Ozzie's Pipeline Padder, Inc. Horizontal boring apparatus
JP2001303879A (ja) * 2000-04-19 2001-10-31 Japan Drilling Co Ltd パイロットホールの拡掘方法及び装置
EP1354118B1 (en) 2001-01-22 2007-02-21 Vermeer Manufacturing Company Backreamer
DE20203143U1 (de) * 2002-02-27 2002-06-13 Tigges, Andreas, 57392 Schmallenberg Aufweitkopf für ein Bohrgerät
US6926100B1 (en) * 2002-03-12 2005-08-09 Xtech Industries International, Inc. Hole reaming apparatus and method
DE102008053239B3 (de) * 2008-10-25 2010-08-19 Technische Universität Bergakademie Freiberg Vorrichtung zum Herstellen eines verlaufsgesteuerten Horizontalfilterbrunnens mit verkiestem Ringraum
KR101249257B1 (ko) 2010-09-28 2013-04-01 김용호 지향식 수평굴착공사용 확공기
CN102003140B (zh) 2010-10-20 2012-10-17 中国地质大学（武汉） 一种水平定向钻管道穿越反循环钻进方法及专用钻头
CN102587836A (zh) 2012-04-01 2012-07-18 中国石油化工股份有限公司 双向扩孔器
DE102012013119A1 (de) * 2012-06-27 2014-01-02 Rüdiger Kögler Verfahren und Vorrichtung zur Vergrößerung einer Bohrung
CN202810662U (zh) 2012-08-03 2013-03-20 杨国发 反循环清渣扩孔钻头
CN103527092B (zh) 2013-10-25 2015-10-14 中国地质大学（武汉） 水平定向钻孔内射吸排屑扩孔方法
CN204457441U (zh) 2015-01-27 2015-07-08 张海平 一种用于非开挖水平定向钻的双向扩孔器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113882807A (zh) * 2021-09-30 2022-01-04 徐州徐工基础工程机械有限公司 一种水平定向钻浮力扩孔器

Also Published As

Publication number Publication date
WO2019021042A1 (en) 2019-01-31

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Legal Events

Date Code Title Description
FH91 Appointment of a representative

Free format text: FORMER REPRESENTATIVE(S): PINTZ ES TARSAI SZABADALMI, VEDJEGY ES JOGI IRODA KFT., HU

Representative=s name: PINTZ ES TARSAI SZABADALMI, VEDJEGY ES JOGI IR, HU

GB9A Succession in title

Owner name: SZIGETVARI DANIEL, HU

Free format text: FORMER OWNER(S): CONSTRUCTEAM ZRT., HU; CONSTRUCTEAM ZRT., HU; SZIGETVARI CSABA, HU; WAGNER ANDRAS, HU

Owner name: WAGNER ANDRAS, HU

Free format text: FORMER OWNER(S): CONSTRUCTEAM ZRT., HU; CONSTRUCTEAM ZRT., HU; SZIGETVARI CSABA, HU; WAGNER ANDRAS, HU

FA9A Lapse of provisional patent protection due to relinquishment or protection considered relinquished