CL2023000947A1 - Martillo de lodo de desvío central - Google Patents

Martillo de lodo de desvío central

Info

Publication number
CL2023000947A1
CL2023000947A1 CL2023000947A CL2023000947A CL2023000947A1 CL 2023000947 A1 CL2023000947 A1 CL 2023000947A1 CL 2023000947 A CL2023000947 A CL 2023000947A CL 2023000947 A CL2023000947 A CL 2023000947A CL 2023000947 A1 CL2023000947 A1 CL 2023000947A1
Authority
CL
Chile
Prior art keywords
piston
drilling fluid
drilling
drill bit
bypass tube
Prior art date
Application number
CL2023000947A
Other languages
English (en)
Inventor
Ross Strange Warren
Original Assignee
Good Water Holdings Pty Ltd
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
Priority claimed from AU2020903569A external-priority patent/AU2020903569A0/en
Application filed by Good Water Holdings Pty Ltd filed Critical Good Water Holdings Pty Ltd
Publication of CL2023000947A1 publication Critical patent/CL2023000947A1/es

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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/06—Down-hole impacting means, e.g. hammers
    • E21B4/14—Fluid operated hammers
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E21B17/1085—Wear protectors; Blast joints; Hard facing
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/10—Geothermal energy

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)
  • Earth Drilling (AREA)
  • Surgical Instruments (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)

Abstract

La presente invención se refiere a un martillo asistido por lodo que comprende: una camisa de pistón que incluye al menos un puerto u orificio de escape, que está configurado para recibir un flujo individual del fluido de perforación, incluido el lodo de perforación; un pistón está posicionado dentro de la camisa del pistón y está configurado para desplazarse en un movimiento de vaivén, accionado por una primera parte del fluido de perforación; un tubo de derivación está dispuesto a través del pistón y está en comunicación de fluido con una broca de perforación; un conjunto de válvulas ajustables está configurado para derivar una segunda parte del fluido de perforación hacia el tubo de derivación; y un manguito de desgaste está posicionado para evitar el contacto entre el pistón y la camisa del pistón, en donde la segunda parte del fluido de perforación que se deriva hacia el tubo de derivación, se libera desde la broca y la primera parte del fluido de perforación se libera desde la camisa del pistón por medio del puerto u orificio de escape en una dirección opuesta a la broca.
CL2023000947A 2020-10-02 2023-03-30 Martillo de lodo de desvío central CL2023000947A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU2020903569A AU2020903569A0 (en) 2020-10-02 Centre bypass mud hammer

Publications (1)

Publication Number Publication Date
CL2023000947A1 true CL2023000947A1 (es) 2023-11-24

Family

ID=80949054

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2023000947A CL2023000947A1 (es) 2020-10-02 2023-03-30 Martillo de lodo de desvío central

Country Status (10)

Country Link
US (1) US20230374861A1 (es)
EP (1) EP4222339A1 (es)
JP (1) JP2023548003A (es)
KR (1) KR20230079164A (es)
CN (1) CN116324117A (es)
AU (1) AU2021355550A1 (es)
CA (1) CA3197496A1 (es)
CL (1) CL2023000947A1 (es)
WO (1) WO2022067376A1 (es)
ZA (1) ZA202304654B (es)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1585086A (en) * 1976-07-28 1981-02-25 Compair Constr Mining Ltd Down-the-hole percussion drills
US4106571A (en) * 1976-12-06 1978-08-15 Reed Tool Co. Pneumatic impact drilling tool
US5396965A (en) * 1989-01-23 1995-03-14 Novatek Down-hole mud actuated hammer
US9328558B2 (en) * 2013-11-13 2016-05-03 Varel International Ind., L.P. Coating of the piston for a rotating percussion system in downhole drilling
DE102017005548A1 (de) * 2017-06-13 2018-12-13 Hochschule Bochum Bohrkopf

Also Published As

Publication number Publication date
CA3197496A1 (en) 2022-04-07
ZA202304654B (en) 2023-12-20
EP4222339A1 (en) 2023-08-09
WO2022067376A1 (en) 2022-04-07
JP2023548003A (ja) 2023-11-15
KR20230079164A (ko) 2023-06-05
US20230374861A1 (en) 2023-11-23
CN116324117A (zh) 2023-06-23
AU2021355550A1 (en) 2023-06-01

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