WO1999057416A8 - Jet cleaning apparatus - Google Patents

Jet cleaning apparatus

Info

Publication number
WO1999057416A8
WO1999057416A8 PCT/GB1999/001371 GB9901371W WO9957416A8 WO 1999057416 A8 WO1999057416 A8 WO 1999057416A8 GB 9901371 W GB9901371 W GB 9901371W WO 9957416 A8 WO9957416 A8 WO 9957416A8
Authority
WO
WIPO (PCT)
Prior art keywords
fluid supply
jetting
motor
supply conduit
rotary
Prior art date
Application number
PCT/GB1999/001371
Other languages
French (fr)
Other versions
WO1999057416A1 (en
Inventor
Drentham-Susman Hector Fil Van
Kenneth Roderick Stewart
Original Assignee
Rotech Holdings Limited
Drentham Susman Hector Fillipp
Kenneth Roderick Stewart
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 Rotech Holdings Limited, Drentham Susman Hector Fillipp, Kenneth Roderick Stewart filed Critical Rotech Holdings Limited
Priority to EP99920955A priority Critical patent/EP1075586A1/en
Priority to AU38339/99A priority patent/AU3833999A/en
Publication of WO1999057416A1 publication Critical patent/WO1999057416A1/en
Publication of WO1999057416A8 publication Critical patent/WO1999057416A8/en
Priority to NO20005507A priority patent/NO20005507L/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
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/0078—Nozzles used in boreholes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
    • B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
    • B08B9/0433—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes provided exclusively with fluid jets as cleaning tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
    • B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
    • B08B9/047—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes the cleaning devices having internal motors, e.g. turbines for powering cleaning tools
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/02—Fluid rotary type drives

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Cleaning In General (AREA)
  • Nozzles (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

The present invention provides a rotary jet cleaning apparatus suitable for use in cleaning pipes and/or boreholes. The apparatus comprises a positive displacement motor (22) and a rotary jetting tool (23) drivingly connected (24) to an output drive part (25) of said motor. The motor has a drive fluid supply conduit (30), and the rotary jetting tool (23) has at least one generally radially outwardly directed nozzle means (43) provided with a jetting fluid supply conduit (29). The jetting fluid supply conduit (29) and drive fluid supply conduit (30) are connected in parallel to a common fluid supply inlet means (40) to said apparatus so that jetting fluid may be supplied to said jetting tool nozzle means substantially without reduction in pressure due to running of the motor for rotation of said jetting tool.
PCT/GB1999/001371 1998-05-02 1999-05-04 Jet cleaning apparatus WO1999057416A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP99920955A EP1075586A1 (en) 1998-05-02 1999-05-04 Jet cleaning apparatus
AU38339/99A AU3833999A (en) 1998-05-02 1999-05-04 Jet cleaning apparatus
NO20005507A NO20005507L (en) 1998-05-02 2000-11-01 The spray scrubber

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9809411.3A GB9809411D0 (en) 1998-05-02 1998-05-02 Jet cleaning apparatus
GB9809411.3 1998-05-02

Publications (2)

Publication Number Publication Date
WO1999057416A1 WO1999057416A1 (en) 1999-11-11
WO1999057416A8 true WO1999057416A8 (en) 2000-01-27

Family

ID=10831357

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB1999/001371 WO1999057416A1 (en) 1998-05-02 1999-05-04 Jet cleaning apparatus

Country Status (5)

Country Link
EP (1) EP1075586A1 (en)
AU (1) AU3833999A (en)
GB (1) GB9809411D0 (en)
NO (1) NO20005507L (en)
WO (1) WO1999057416A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007063526A1 (en) 2007-12-27 2009-07-02 Adolf Würth GmbH & Co. KG Apparatus and method for cleaning boreholes
GB0817882D0 (en) 2008-09-30 2008-11-05 Futuretec Ltd An apparatus and method for cutting a wellbore
CA2948680A1 (en) * 2014-05-12 2015-11-19 Dale Parker Downhole tool
CN106284638B (en) * 2016-09-09 2018-09-28 上海电机学院 A kind of pipeline drainer
CN107489401A (en) * 2017-09-12 2017-12-19 大庆信志合科技有限责任公司 A kind of process of water-jet sleeve pipe apparatus for eliminating sludge and the application device
CN108798567B (en) * 2018-07-27 2024-03-08 中国石油大学(华东) Coal bed gas well flushing tool and method for passing through glass fiber reinforced plastic screen pipe
CN114075945B (en) * 2020-08-12 2023-06-30 中国石油天然气股份有限公司 Downhole self-telescopic well wall cleaning structure and well wall cleaning method
CN115030678B (en) * 2022-06-14 2023-10-03 黑龙江北方双佳钻采机具有限责任公司 Drilling jar convenient to change elastomeric element

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3133603A (en) * 1959-01-22 1964-05-19 Neyrpie Ets Turbodrill
BE1004617A3 (en) * 1990-10-15 1992-12-22 Smet Marc Jozef Maria Chuck.
FR2678021B1 (en) * 1991-06-21 1999-01-15 Inst Francais Du Petrole APPARATUS AND INSTALLATION FOR CLEANING DRAINS, ESPECIALLY IN A WELL FOR OIL PRODUCTION.
EP0736128B1 (en) 1994-01-13 1998-08-12 Hector Drentham Susman Downhole motor for a drilling apparatus
US5484016A (en) * 1994-05-27 1996-01-16 Halliburton Company Slow rotating mole apparatus

Also Published As

Publication number Publication date
AU3833999A (en) 1999-11-23
WO1999057416A1 (en) 1999-11-11
EP1075586A1 (en) 2001-02-14
NO20005507D0 (en) 2000-11-01
NO20005507L (en) 2000-12-28
GB9809411D0 (en) 1998-07-01

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