WO2015015159A3 - Apparatus, system and method for cleaning a borehole - Google Patents

Apparatus, system and method for cleaning a borehole Download PDF

Info

Publication number
WO2015015159A3
WO2015015159A3 PCT/GB2014/052139 GB2014052139W WO2015015159A3 WO 2015015159 A3 WO2015015159 A3 WO 2015015159A3 GB 2014052139 W GB2014052139 W GB 2014052139W WO 2015015159 A3 WO2015015159 A3 WO 2015015159A3
Authority
WO
WIPO (PCT)
Prior art keywords
cylinder
borehole
cleaning
producing
throughbore
Prior art date
Application number
PCT/GB2014/052139
Other languages
French (fr)
Other versions
WO2015015159A2 (en
Inventor
Philippe Cravatte
Pascal Bartette
Original Assignee
Corpro Systems Limited
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 Corpro Systems Limited filed Critical Corpro Systems Limited
Publication of WO2015015159A2 publication Critical patent/WO2015015159A2/en
Publication of WO2015015159A3 publication Critical patent/WO2015015159A3/en

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
    • 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
    • E21B10/00—Drill bits
    • E21B10/60—Drill bits characterised by conduits or nozzles for drilling fluids
    • E21B10/605—Drill bits characterised by conduits or nozzles for drilling fluids the bit being a core-bit
    • 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)
  • Cleaning By Liquid Or Steam (AREA)
  • Cleaning In General (AREA)

Abstract

An apparatus for cleaning a borehole, the apparatus comprising a first cylinder and a second cylinder locatable at least partially inside the first cylinder. The second cylinder has a first and a second end and a throughbore therebetween. The first end of the second cylinder comprises at least one nozzle which is in fluid communication with the throughbore. There is also herein described a system for producing a wellbore and a method of producing a borehole.
PCT/GB2014/052139 2013-07-31 2014-07-14 Apparatus, system and method for cleaning a borehole WO2015015159A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB1313737.7 2013-07-31
GB201313737A GB201313737D0 (en) 2013-07-31 2013-07-31 Apparatus and system
GB201315907A GB201315907D0 (en) 2013-07-31 2013-09-06 Apparatus and system
GB1315907.4 2013-09-06

Publications (2)

Publication Number Publication Date
WO2015015159A2 WO2015015159A2 (en) 2015-02-05
WO2015015159A3 true WO2015015159A3 (en) 2015-07-16

Family

ID=49167288

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2014/052139 WO2015015159A2 (en) 2013-07-31 2014-07-14 Apparatus, system and method for cleaning a borehole

Country Status (2)

Country Link
GB (2) GB201313737D0 (en)
WO (1) WO2015015159A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3169592A (en) * 1962-10-22 1965-02-16 Lamphere Jean K Retrievable drill bit
US5033545A (en) * 1987-10-28 1991-07-23 Sudol Tad A Conduit of well cleaning and pumping device and method of use thereof
US20030141111A1 (en) * 2000-08-01 2003-07-31 Giancarlo Pia Drilling method
US20050217899A1 (en) * 2004-04-01 2005-10-06 Smith International, Inc. Cutting structure based hydraulics
WO2007115119A2 (en) * 2006-03-31 2007-10-11 Jerry Swinford Jet motor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3169592A (en) * 1962-10-22 1965-02-16 Lamphere Jean K Retrievable drill bit
US5033545A (en) * 1987-10-28 1991-07-23 Sudol Tad A Conduit of well cleaning and pumping device and method of use thereof
US20030141111A1 (en) * 2000-08-01 2003-07-31 Giancarlo Pia Drilling method
US20050217899A1 (en) * 2004-04-01 2005-10-06 Smith International, Inc. Cutting structure based hydraulics
WO2007115119A2 (en) * 2006-03-31 2007-10-11 Jerry Swinford Jet motor

Also Published As

Publication number Publication date
GB201313737D0 (en) 2013-09-11
WO2015015159A2 (en) 2015-02-05
GB201315907D0 (en) 2013-10-23

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