BRPI0917046A2 - Método e aparelho para estimar a velocidade rotacional instantânea de uma estrutura inferior do poço - Google Patents

Método e aparelho para estimar a velocidade rotacional instantânea de uma estrutura inferior do poço

Info

Publication number
BRPI0917046A2
BRPI0917046A2 BRPI0917046A BRPI0917046A2 BR PI0917046 A2 BRPI0917046 A2 BR PI0917046A2 BR PI0917046 A BRPI0917046 A BR PI0917046A BR PI0917046 A2 BRPI0917046 A2 BR PI0917046A2
Authority
BR
Brazil
Prior art keywords
rotational speed
well structure
lower well
instant rotational
estimate
Prior art date
Application number
Other languages
English (en)
Inventor
Pal Jacob Nessjoen
Age Kyllingstad
Original Assignee
Nat Oilwell Varco Lp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=41466897&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0917046(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from PCT/GB2008/051144 external-priority patent/WO2010063982A1/en
Priority claimed from GBGB0907760.3A external-priority patent/GB0907760D0/en
Application filed by Nat Oilwell Varco Lp filed Critical Nat Oilwell Varco Lp
Priority to BR122012029014-9A priority Critical patent/BR122012029014B1/pt
Publication of BRPI0917046A2 publication Critical patent/BRPI0917046A2/pt
Publication of BRPI0917046B1 publication Critical patent/BRPI0917046B1/pt

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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/07—Telescoping joints for varying drill string lengths; Shock absorbers
    • 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
    • E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
    • 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/01—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for anchoring the tools or the like
    • 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/06—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for setting packers
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/129—Packers; Plugs with mechanical slips for hooking into the casing
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B15/00—Systems controlled by a computer
    • G05B15/02—Systems controlled by a computer electric
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D19/00—Control of mechanical oscillations, e.g. of amplitude, of frequency, of phase
    • G05D19/02—Control of mechanical oscillations, e.g. of amplitude, of frequency, of phase characterised by the use of electric means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Automatic Control Of Machine Tools (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
BRPI0917046-4A 2008-12-02 2009-11-30 método para estimar a velocidade rotacional instantânea de uma estrutura inferior do poço BRPI0917046B1 (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR122012029014-9A BR122012029014B1 (pt) 2008-12-02 2009-11-30 Mecanismo de controle de perfuração de um poço e controlador eletrônico

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
PCT/GB2008/051144 WO2010063982A1 (en) 2008-12-02 2008-12-02 Method and apparatus for reducing stick-slip
GBPCT/GB2008/051144 2008-12-02
GB0907760.3 2009-05-07
GBGB0907760.3A GB0907760D0 (en) 2009-05-07 2009-05-07 Method and apparatus for reducing stick-slip
PCT/GB2009/051618 WO2010064031A1 (en) 2008-12-02 2009-11-30 Method and apparatus for estimating the instantaneous rotational speed of a bottom hole assembly

Publications (2)

Publication Number Publication Date
BRPI0917046A2 true BRPI0917046A2 (pt) 2014-02-04
BRPI0917046B1 BRPI0917046B1 (pt) 2020-11-10

Family

ID=41466897

Family Applications (2)

Application Number Title Priority Date Filing Date
BRPI0917046-4A BRPI0917046B1 (pt) 2008-12-02 2009-11-30 método para estimar a velocidade rotacional instantânea de uma estrutura inferior do poço
BR122012029014-9A BR122012029014B1 (pt) 2008-12-02 2009-11-30 Mecanismo de controle de perfuração de um poço e controlador eletrônico

Family Applications After (1)

Application Number Title Priority Date Filing Date
BR122012029014-9A BR122012029014B1 (pt) 2008-12-02 2009-11-30 Mecanismo de controle de perfuração de um poço e controlador eletrônico

Country Status (8)

Country Link
US (4) US8689906B2 (pt)
EP (3) EP2364398B1 (pt)
BR (2) BRPI0917046B1 (pt)
CA (2) CA2745062C (pt)
MX (2) MX2011005529A (pt)
PL (2) PL2364398T3 (pt)
RU (2) RU2478782C2 (pt)
WO (1) WO2010064031A1 (pt)

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Also Published As

Publication number Publication date
EP2364398A1 (en) 2011-09-14
RU2011127195A (ru) 2013-01-10
EP2549055B2 (en) 2022-04-13
RU2518699C1 (ru) 2014-06-10
BR122012029014B1 (pt) 2019-07-30
US8689906B2 (en) 2014-04-08
EP2843186A2 (en) 2015-03-04
MX342292B (es) 2016-09-23
WO2010064031A1 (en) 2010-06-10
BRPI0917046B1 (pt) 2020-11-10
CA2793117C (en) 2015-05-12
BR122012029014A2 (pt) 2015-07-14
EP2843186A3 (en) 2015-04-15
RU2012144426A (ru) 2014-04-27
EP2364398B1 (en) 2014-03-26
EP2843186B1 (en) 2019-09-04
CA2793117A1 (en) 2010-06-10
US20140034386A1 (en) 2014-02-06
EP2549055A3 (en) 2013-07-17
CA2745062C (en) 2015-03-24
US8950512B2 (en) 2015-02-10
US10533407B2 (en) 2020-01-14
MX2011005529A (es) 2011-06-16
US9885231B2 (en) 2018-02-06
CA2745062A1 (en) 2010-06-10
PL2364398T3 (pl) 2014-08-29
RU2478782C2 (ru) 2013-04-10
US20180171773A1 (en) 2018-06-21
PL2549055T3 (pl) 2015-02-27
EP2549055A2 (en) 2013-01-23
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US20150107897A1 (en) 2015-04-23
US20110245980A1 (en) 2011-10-06

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