BR112013021478A2 - método de perfuração de laser-mecânica de alta potência - Google Patents

método de perfuração de laser-mecânica de alta potência

Info

Publication number
BR112013021478A2
BR112013021478A2 BR112013021478A BR112013021478A BR112013021478A2 BR 112013021478 A2 BR112013021478 A2 BR 112013021478A2 BR 112013021478 A BR112013021478 A BR 112013021478A BR 112013021478 A BR112013021478 A BR 112013021478A BR 112013021478 A2 BR112013021478 A2 BR 112013021478A2
Authority
BR
Brazil
Prior art keywords
energy
mechanical
high power
drilling
directed
Prior art date
Application number
BR112013021478A
Other languages
English (en)
Inventor
Brian O Faircloth
Erik C Allen
Mark S Zediker
Original Assignee
Foro Energy Inc
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 Foro Energy Inc filed Critical Foro Energy Inc
Publication of BR112013021478A2 publication Critical patent/BR112013021478A2/pt

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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/14—Drilling by use of heat, e.g. flame drilling
    • 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

Abstract

método de perfuração de laser-mecânica de alta potência a invenção refere-se a um método de laser - mecânico para perfurar furos de poço que utiliza combinações específicas de energia direcionada de alta potência, tal como a energia de laser, em combinação com a energia mecânica para prover um melhoramento sinérgico do processo de perfuração. um método exemplar de perfuração mecânica de energia direcionada pode compreender as etapas de: prover uma energia direcionada para uma superfície de um material; prover energia mecânica para esta superfície; de modo que a razão de energia direcionada pra energia mecânica seja maior do que aproximadamente 5; e, deste modo um furo de poço é avançado através da superfície do material.
BR112013021478A 2011-02-24 2012-02-23 método de perfuração de laser-mecânica de alta potência BR112013021478A2 (pt)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201161446040P 2011-02-24 2011-02-24
US201161446042P 2011-02-24 2011-02-24
US201161446312P 2011-02-24 2011-02-24
US201161446043P 2011-02-24 2011-02-24
US201161446041P 2011-02-24 2011-02-24
PCT/US2012/026265 WO2012116148A1 (en) 2011-02-24 2012-02-23 Method of high power laser-mechanical drilling

Publications (1)

Publication Number Publication Date
BR112013021478A2 true BR112013021478A2 (pt) 2016-10-11

Family

ID=46721225

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013021478A BR112013021478A2 (pt) 2011-02-24 2012-02-23 método de perfuração de laser-mecânica de alta potência

Country Status (4)

Country Link
US (2) US9562395B2 (pt)
EP (1) EP2678512A4 (pt)
BR (1) BR112013021478A2 (pt)
WO (2) WO2012116153A1 (pt)

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