ITUB20153929A1 - Metodo e dispositivo per la posa di un anodo dispersore in un pozzo di perforazione - Google Patents

Metodo e dispositivo per la posa di un anodo dispersore in un pozzo di perforazione

Info

Publication number
ITUB20153929A1
ITUB20153929A1 ITUB2015A003929A ITUB20153929A ITUB20153929A1 IT UB20153929 A1 ITUB20153929 A1 IT UB20153929A1 IT UB2015A003929 A ITUB2015A003929 A IT UB2015A003929A IT UB20153929 A ITUB20153929 A IT UB20153929A IT UB20153929 A1 ITUB20153929 A1 IT UB20153929A1
Authority
IT
Italy
Prior art keywords
laying
drilling well
disperse
anode
disperse anode
Prior art date
Application number
ITUB2015A003929A
Other languages
English (en)
Inventor
Dario Calzolari
Original Assignee
Calzolari Perforazioni S R L
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 Calzolari Perforazioni S R L filed Critical Calzolari Perforazioni S R L
Priority to ITUB2015A003929A priority Critical patent/ITUB20153929A1/it
Publication of ITUB20153929A1 publication Critical patent/ITUB20153929A1/it

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
    • E21B41/02—Equipment or details not covered by groups E21B15/00 - E21B40/00 in situ inhibition of corrosion in boreholes or wells
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
    • B66C1/34—Crane hooks
    • B66C1/36—Crane hooks with means, e.g. spring-biased detents, for preventing inadvertent disengagement of loads
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
    • C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
    • C23F13/06—Constructional parts, or assemblies of cathodic-protection apparatus
    • 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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/02—Rod or cable suspensions
    • E21B19/04—Hooks
    • 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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/12—Rope clamps ; Rod, casings or tube clamps not secured to elevators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
ITUB2015A003929A 2015-09-28 2015-09-28 Metodo e dispositivo per la posa di un anodo dispersore in un pozzo di perforazione ITUB20153929A1 (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITUB2015A003929A ITUB20153929A1 (it) 2015-09-28 2015-09-28 Metodo e dispositivo per la posa di un anodo dispersore in un pozzo di perforazione

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITUB2015A003929A ITUB20153929A1 (it) 2015-09-28 2015-09-28 Metodo e dispositivo per la posa di un anodo dispersore in un pozzo di perforazione

Publications (1)

Publication Number Publication Date
ITUB20153929A1 true ITUB20153929A1 (it) 2017-03-28

Family

ID=55070040

Family Applications (1)

Application Number Title Priority Date Filing Date
ITUB2015A003929A ITUB20153929A1 (it) 2015-09-28 2015-09-28 Metodo e dispositivo per la posa di un anodo dispersore in un pozzo di perforazione

Country Status (1)

Country Link
IT (1) ITUB20153929A1 (it)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US905576A (en) * 1908-05-26 1908-12-01 Otis C Porter Releasing-hook.
US4442903A (en) * 1982-06-17 1984-04-17 Schutt William R System for installing continuous anode in deep bore hole
DE3405364A1 (de) * 1984-02-15 1985-08-22 Rheinhütte vorm. Ludwig Beck GmbH & Co, 6200 Wiesbaden Anode fuer den kathodischen korrosionsschutz
FR2709743A1 (fr) * 1993-09-08 1995-03-17 Sol Cie Crochet pour soulever des charges et les larguer au-dessus du sol.
US5932087A (en) * 1997-01-07 1999-08-03 Corrpro Companies, Inc. Submersible anode and method
WO2014110351A2 (en) * 2013-01-10 2014-07-17 Matcor, Inc. Break-resistant anode assemblies for cathodic protection systems and methods of installing the same
WO2014121319A1 (en) * 2013-02-05 2014-08-14 Kearney Joseph Francis A device and method for lifting and lowering a load

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US905576A (en) * 1908-05-26 1908-12-01 Otis C Porter Releasing-hook.
US4442903A (en) * 1982-06-17 1984-04-17 Schutt William R System for installing continuous anode in deep bore hole
DE3405364A1 (de) * 1984-02-15 1985-08-22 Rheinhütte vorm. Ludwig Beck GmbH & Co, 6200 Wiesbaden Anode fuer den kathodischen korrosionsschutz
FR2709743A1 (fr) * 1993-09-08 1995-03-17 Sol Cie Crochet pour soulever des charges et les larguer au-dessus du sol.
US5932087A (en) * 1997-01-07 1999-08-03 Corrpro Companies, Inc. Submersible anode and method
WO2014110351A2 (en) * 2013-01-10 2014-07-17 Matcor, Inc. Break-resistant anode assemblies for cathodic protection systems and methods of installing the same
WO2014121319A1 (en) * 2013-02-05 2014-08-14 Kearney Joseph Francis A device and method for lifting and lowering a load

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