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WO2015192151A3 - Arrangement and method for feeding flushing fluid - Google Patents

Arrangement and method for feeding flushing fluid Download PDF

Info

Publication number
WO2015192151A3
WO2015192151A3 PCT/ZA2015/050001 ZA2015050001W WO2015192151A3 WO 2015192151 A3 WO2015192151 A3 WO 2015192151A3 ZA 2015050001 W ZA2015050001 W ZA 2015050001W WO 2015192151 A3 WO2015192151 A3 WO 2015192151A3
Authority
WO
WIPO (PCT)
Prior art keywords
flushing fluid
arrangement
flushing
feeding
feeding flushing
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.)
Ceased
Application number
PCT/ZA2015/050001
Other languages
French (fr)
Other versions
WO2015192151A2 (en
Inventor
Tatu Miikkulainen
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.)
Sandvik Mining and Construction Oy
VAN DER WALT LOUIS STEPHANUS
Original Assignee
Sandvik Mining and Construction Oy
VAN DER WALT LOUIS STEPHANUS
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 Sandvik Mining and Construction Oy, VAN DER WALT LOUIS STEPHANUS filed Critical Sandvik Mining and Construction Oy
Publication of WO2015192151A2 publication Critical patent/WO2015192151A2/en
Publication of WO2015192151A3 publication Critical patent/WO2015192151A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/08—Controlling or monitoring pressure or flow of drilling fluid, e.g. automatic filling of boreholes, automatic control of bottom pressure
    • 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
    • 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
    • E21B21/106—Valve arrangements outside the borehole, e.g. kelly valves
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/06—Measuring temperature or pressure
    • 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
    • E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting

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)
  • Geophysics (AREA)
  • Earth Drilling (AREA)

Abstract

The invention relates to a flushing system and a method of controlling feeding of flushing fluid. The flushing system (14) comprises a pump unit (15) for feeding pressurized flushing fluid to a feed duct (16) connected to a rock drilling machine (5). Flow rate of the flushing fluid to be fed is controlled by controlling pumping of the flushing fluid. The flow rate is determined by means of one or more sensing device.
PCT/ZA2015/050001 2014-06-13 2015-07-07 Arrangement and method for feeding flushing fluid Ceased WO2015192151A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14172341.1A EP2955319A1 (en) 2014-06-13 2014-06-13 Arrangement and method for feeding flushing fluid
EP14172341.1 2014-06-13

Publications (2)

Publication Number Publication Date
WO2015192151A2 WO2015192151A2 (en) 2015-12-17
WO2015192151A3 true WO2015192151A3 (en) 2016-06-16

Family

ID=51162427

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ZA2015/050001 Ceased WO2015192151A2 (en) 2014-06-13 2015-07-07 Arrangement and method for feeding flushing fluid

Country Status (4)

Country Link
US (1) US20150361743A1 (en)
EP (1) EP2955319A1 (en)
AU (1) AU2015203009B2 (en)
WO (1) WO2015192151A2 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2700840C2 (en) 2014-02-28 2019-09-23 Проджект Феникс, Ллк Pump combined with two primary drives driven independently from each other (embodiments), and method of pump operation (embodiments)
WO2015164453A2 (en) 2014-04-22 2015-10-29 Afshari Thomas Fluid delivery system with a shaft having a through-passage
EP3957853B1 (en) 2014-06-02 2025-10-22 Project Phoenix, LLC Linear actuator assembly and system
WO2015187681A1 (en) 2014-06-02 2015-12-10 Afshari Thomas Hydrostatic transmission assembly and system
AU2015292611B2 (en) 2014-07-22 2019-07-04 Project Phoenix, LLC External gear pump integrated with two independently driven prime movers
US10072676B2 (en) 2014-09-23 2018-09-11 Project Phoenix, LLC System to pump fluid and control thereof
WO2016064569A1 (en) 2014-10-20 2016-04-28 Afshari Thomas Hydrostatic transmission assembly and system
EP3779122B1 (en) 2015-09-02 2024-11-06 Project Phoenix, LLC System to pump fluid and control thereof
EP3344874B1 (en) 2015-09-02 2021-01-20 Project Phoenix LLC System to pump fluid and control thereof
US10533548B2 (en) * 2016-05-03 2020-01-14 Schlumberger Technology Corporation Linear hydraulic pump and its application in well pressure control
DK3535627T3 (en) * 2016-09-28 2020-08-31 Chetocorporation S A SYSTEM AND METHOD FOR OPERATING A CUTTING MACHINE
US11525317B2 (en) * 2020-06-25 2022-12-13 Halliburton Energy Services, Inc. Open channel flow from multiple pressure sensors
TWI846126B (en) 2020-07-08 2024-06-21 美商鳳凰計劃股份有限公司 Method of controlling motors of a pump and related apparatus
EP4043153A1 (en) * 2021-02-11 2022-08-17 Sandvik Mining and Construction Oy Percussion device and method for controlling the same
FI4067615T3 (en) 2021-03-31 2023-10-03 Sandvik Mining & Construction Oy Operating system, rock drilling rig and method
WO2025009996A1 (en) * 2023-07-06 2025-01-09 Epiroc Rock Drills Aktiebolag A control system for controlling a waterflow for an autonomous drilling machine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004065761A1 (en) * 2003-01-24 2004-08-05 Sandvik Tamrock Oy Hydraulic system for mining equipment and method of adjusting power of rock drill machine
WO2007122288A1 (en) * 2006-04-21 2007-11-01 Sandvik Mining And Construction Oy Method of controlling operation of rock drilling rig, and rock drilling rig
WO2007138170A1 (en) * 2006-06-01 2007-12-06 Sandvik Mining And Construction Oy Rock drilling rig and method of controlling thereof
US20120048620A1 (en) * 2010-08-25 2012-03-01 Omron Oilfield & Marine, Inc. Pressure limiting controller

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1437442A (en) * 1973-07-19 1976-05-26 Rock Fall Co Ltd Flushing system for a drilling machine
FI112525B (en) * 2002-02-22 2003-12-15 Sandvik Tamrock Oy Arrangement for control of striking rock drilling
CA2450994C (en) * 2003-11-27 2010-08-10 Precision Drilling Technology Services Group Inc. Method and apparatus to control the rate of flow of a fluid through a conduit
FI123650B (en) * 2007-12-17 2013-08-30 Sandvik Mining & Constr Oy Rock drilling device and method for drilling rock
US20090188721A1 (en) * 2008-01-30 2009-07-30 Smith Kevin W Membrane method of making drilling fluids containing microbubbles
US8382446B2 (en) * 2009-05-06 2013-02-26 Baker Hughes Incorporated Mini-surge cycling method for pumping liquid from a borehole to remove material in contact with the liquid
US8757254B2 (en) * 2009-08-18 2014-06-24 Schlumberger Technology Corporation Adjustment of mud circulation when evaluating a formation
GB2501741B (en) * 2012-05-03 2019-02-13 Managed Pressure Operations Method of drilling a subterranean borehole
US8789601B2 (en) * 2012-11-16 2014-07-29 Us Well Services Llc System for pumping hydraulic fracturing fluid using electric pumps

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004065761A1 (en) * 2003-01-24 2004-08-05 Sandvik Tamrock Oy Hydraulic system for mining equipment and method of adjusting power of rock drill machine
WO2007122288A1 (en) * 2006-04-21 2007-11-01 Sandvik Mining And Construction Oy Method of controlling operation of rock drilling rig, and rock drilling rig
WO2007138170A1 (en) * 2006-06-01 2007-12-06 Sandvik Mining And Construction Oy Rock drilling rig and method of controlling thereof
US20120048620A1 (en) * 2010-08-25 2012-03-01 Omron Oilfield & Marine, Inc. Pressure limiting controller

Also Published As

Publication number Publication date
WO2015192151A2 (en) 2015-12-17
AU2015203009B2 (en) 2016-05-26
US20150361743A1 (en) 2015-12-17
EP2955319A1 (en) 2015-12-16
AU2015203009A1 (en) 2016-01-07

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