WO2015016714A3 - A clean-out tool for cleaning out a well bore and a method for cleaning out a well bore using such a clean-out tool - Google Patents

A clean-out tool for cleaning out a well bore and a method for cleaning out a well bore using such a clean-out tool Download PDF

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Publication number
WO2015016714A3
WO2015016714A3 PCT/NL2014/050536 NL2014050536W WO2015016714A3 WO 2015016714 A3 WO2015016714 A3 WO 2015016714A3 NL 2014050536 W NL2014050536 W NL 2014050536W WO 2015016714 A3 WO2015016714 A3 WO 2015016714A3
Authority
WO
WIPO (PCT)
Prior art keywords
clean
well bore
tubular barrel
tool
cleaning
Prior art date
Application number
PCT/NL2014/050536
Other languages
French (fr)
Other versions
WO2015016714A2 (en
Inventor
Hendrik Berend Davids
Original Assignee
Oldenamp B.V.
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 Oldenamp B.V. filed Critical Oldenamp B.V.
Publication of WO2015016714A2 publication Critical patent/WO2015016714A2/en
Publication of WO2015016714A3 publication Critical patent/WO2015016714A3/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
    • E21B27/00—Containers for collecting or depositing substances in boreholes or wells, e.g. bailers, baskets or buckets for collecting mud or sand; Drill bits with means for collecting substances, e.g. valve drill bits
    • E21B27/04—Containers for collecting or depositing substances in boreholes or wells, e.g. bailers, baskets or buckets for collecting mud or sand; Drill bits with means for collecting substances, e.g. valve drill bits where the collecting or depositing means include helical conveying means
    • 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
    • E21B10/44—Bits with helical conveying portion, e.g. screw type bits; Augers with leading portion or with detachable parts
    • 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
    • E21B37/00—Methods or apparatus for cleaning boreholes or wells
    • 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
    • E21B7/003—Drilling with mechanical conveying means
    • E21B7/005—Drilling with mechanical conveying means with helical conveying means
    • E21B7/006—Drilling with mechanical conveying means with helical conveying means combined with a bucket-type container

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)
  • Cleaning In General (AREA)

Abstract

A clean-out tool (1) for cleaning out a well bore (WB), said clean-out tool (1) comprising: - a helical displacing member (3) comprising a central shaft (4) and a helical blade flight (5) with a longitudinal axis (8); - a tubular barrel (2) surrounding said helical displacing member (3); - a drive mechanism (7); and - said tubular barrel (2) comprising a hollow bit (12) at a free end of the tubular barrel (2), and wherein said hollow bit (12) is provided with scoop openings (13), characterized in that said displacing member (3) is secured against rotation about said longitudinal axis (8), in that said tubular barrel (2) is rotatably journalled in a first bearing (9) and a second bearing (10) spaced from the first bearing (9), said second bearing (10) being provided within the hollow bit (12), and in that said drive mechanism (7) is arranged for rotatably driving said tubular barrel (2).
PCT/NL2014/050536 2013-07-31 2014-07-31 A clean-out tool for cleaning out a well bore and a method for cleaning out a well bore using such a clean-out tool WO2015016714A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP13178757.4 2013-07-31
EP13178757.4A EP2669464A1 (en) 2013-07-31 2013-07-31 A clean-out tool for cleaning out a well bore and a method for cleaning out a well bore using such a clean-out tool

Publications (2)

Publication Number Publication Date
WO2015016714A2 WO2015016714A2 (en) 2015-02-05
WO2015016714A3 true WO2015016714A3 (en) 2015-11-12

Family

ID=48906140

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NL2014/050536 WO2015016714A2 (en) 2013-07-31 2014-07-31 A clean-out tool for cleaning out a well bore and a method for cleaning out a well bore using such a clean-out tool

Country Status (2)

Country Link
EP (1) EP2669464A1 (en)
WO (1) WO2015016714A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8584744B2 (en) * 2010-09-13 2013-11-19 Baker Hughes Incorporated Debris chamber with helical flow path for enhanced subterranean debris removal
US9809390B2 (en) * 2016-07-16 2017-11-07 Otis Walton Granular material scoop and near-vertical lifting feeder/conveyor
US9963301B2 (en) * 2016-07-16 2018-05-08 Otis Raymond Walton Dry granular material feeder/conveyor for near-vertical lifting
CN112144529B (en) * 2020-09-23 2022-04-01 浙江泛华工程咨询有限公司 Cleaning method for sediment at bottom of drilled pile
CN114737900A (en) * 2021-12-27 2022-07-12 核工业北京化工冶金研究院 Static rotational flow well washing device and method for cleaning ground immersed borehole

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2915288A (en) * 1954-10-26 1959-12-01 Crapez Leon Edmond Methods of and apparatus for boring wells, drifts and the like
DE2425404A1 (en) * 1974-05-25 1975-12-04 Stihl Maschf Andreas Boring tool for making bore holes in soil - has screw auger, with container for extracted material and external sheathing pipe
GB2114185A (en) * 1982-01-25 1983-08-17 Matsuzawa Kiko Kk Method for boring vertical hole and machine therefor
WO2000058602A1 (en) * 1999-03-30 2000-10-05 French Oilfield Services Limited Method and apparatus for cleaning boreholes
JP2005200841A (en) * 2004-01-13 2005-07-28 Ohbayashi Corp Drilling method by auger with casing and mud removing bucket
NL1036834C2 (en) * 2008-04-16 2009-10-19 Noterman Putboringen Pile driving method, involves sinking bush having a helical blade and spiral drill bit at different rotary speeds and then filling borehole with concrete as bush and bit are lifted out of ground

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2915288A (en) * 1954-10-26 1959-12-01 Crapez Leon Edmond Methods of and apparatus for boring wells, drifts and the like
DE2425404A1 (en) * 1974-05-25 1975-12-04 Stihl Maschf Andreas Boring tool for making bore holes in soil - has screw auger, with container for extracted material and external sheathing pipe
GB2114185A (en) * 1982-01-25 1983-08-17 Matsuzawa Kiko Kk Method for boring vertical hole and machine therefor
WO2000058602A1 (en) * 1999-03-30 2000-10-05 French Oilfield Services Limited Method and apparatus for cleaning boreholes
JP2005200841A (en) * 2004-01-13 2005-07-28 Ohbayashi Corp Drilling method by auger with casing and mud removing bucket
NL1036834C2 (en) * 2008-04-16 2009-10-19 Noterman Putboringen Pile driving method, involves sinking bush having a helical blade and spiral drill bit at different rotary speeds and then filling borehole with concrete as bush and bit are lifted out of ground

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
OLDENAMP: "Cleanout tool", 9 February 2014 (2014-02-09), XP054975765, Retrieved from the Internet <URL:https://www.youtube.com/watch?v=vDtZ7WMLx7k> [retrieved on 20150309] *

Also Published As

Publication number Publication date
EP2669464A1 (en) 2013-12-04
WO2015016714A2 (en) 2015-02-05

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