BR112012000580A2 - rock bottom device - Google Patents

rock bottom device

Info

Publication number
BR112012000580A2
BR112012000580A2 BR112012000580A BR112012000580A BR112012000580A2 BR 112012000580 A2 BR112012000580 A2 BR 112012000580A2 BR 112012000580 A BR112012000580 A BR 112012000580A BR 112012000580 A BR112012000580 A BR 112012000580A BR 112012000580 A2 BR112012000580 A2 BR 112012000580A2
Authority
BR
Brazil
Prior art keywords
bottom device
rock bottom
rock
Prior art date
Application number
BR112012000580A
Other languages
Portuguese (pt)
Inventor
Dimitry Ivanovich Aleksandrov
Original Assignee
Aleksandrov Pavel Dmitrievich
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=43429390&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112012000580(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Aleksandrov Pavel Dmitrievich filed Critical Aleksandrov Pavel Dmitrievich
Publication of BR112012000580A2 publication Critical patent/BR112012000580A2/en

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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/14—Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools
BR112012000580A 2009-07-10 2010-06-07 rock bottom device BR112012000580A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2009126485 2009-07-10
PCT/RU2010/000294 WO2011005144A1 (en) 2009-07-10 2010-06-07 Downhole device

Publications (1)

Publication Number Publication Date
BR112012000580A2 true BR112012000580A2 (en) 2019-09-24

Family

ID=43429390

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012000580A BR112012000580A2 (en) 2009-07-10 2010-06-07 rock bottom device

Country Status (13)

Country Link
US (1) US20120132429A1 (en)
EP (1) EP2453104A1 (en)
KR (1) KR20120048622A (en)
CN (1) CN102482929B (en)
BR (1) BR112012000580A2 (en)
CA (1) CA2767197A1 (en)
CL (1) CL2012000067A1 (en)
EA (1) EA020796B1 (en)
IN (1) IN2012DN00916A (en)
MX (1) MX2012000004A (en)
PE (1) PE20121203A1 (en)
UA (1) UA105797C2 (en)
WO (1) WO2011005144A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9470055B2 (en) 2012-12-20 2016-10-18 Schlumberger Technology Corporation System and method for providing oscillation downhole

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU874993A1 (en) * 1979-06-15 1981-10-23 Особое Конструкторское Бюро По Проектированию Нефтегазодобывающих Машин И Оборудования Министерства Химического И Нефтяного Машиностроения Deep-wellclosure valve
RU2027847C1 (en) 1990-12-06 1995-01-27 Северо-Кавказский научно-исследовательский институт природных газов Rotating preventer
RU2013519C1 (en) 1991-03-28 1994-05-30 Павел Леонтьевич Пшеничный Universal preventer
RU2021490C1 (en) 1991-05-05 1994-10-15 Особое конструкторское бюро по проектированию нефтегазодобывающих машин и оборудования Subsurface safety valve
RU2011797C1 (en) 1992-01-27 1994-04-30 Владимир Федорович Францев Well cut-off valve
RU2160357C2 (en) 1994-06-02 2000-12-10 Фирма "Саратовгазприборавтоматика" Valve-shutoff device
RU2094593C1 (en) 1995-03-07 1997-10-27 Татарский научно-исследовательский и проектный институт нефти Cut-off valve
RU2112863C1 (en) 1996-01-09 1998-06-10 Владимир Федорович Францев Shutoff valve in well
RU2107152C1 (en) 1996-01-09 1998-03-20 Владимир Федорович Францев Subsurface isolating valve
RU2125643C1 (en) 1997-04-04 1999-01-27 Военизированная противофонтанная часть "Лiкво" Preventer
RU2145024C1 (en) 1998-01-09 2000-01-27 Кузаев Григорий Иванович Cut-off valve
RU2169829C1 (en) 1999-11-16 2001-06-27 Открытое акционерное общество Научно-производственное объединение Роснефть-Термнефть Multipurpose in-well valve-shut-off device
RU2172815C1 (en) 2000-03-14 2001-08-27 Закрытое акционерное общество завод "Измерон" Cutoff valve
RU2208126C2 (en) 2001-01-29 2003-07-10 Федеральное государственное унитарное предприятие "Воронежский механический завод" Rotating universal hydraulic blowout preventer
RU22174U1 (en) 2001-03-11 2002-03-10 Кузаев Григорий Иванович VALVE-SHUT-OFF
RU2224087C2 (en) 2002-04-22 2004-02-20 Открытое акционерное общество "Акционерная нефтяная компания "Башнефть" Gate-type well valve
RU25527U1 (en) 2002-05-17 2002-10-10 Закрытое акционерное общество завод "Измерон" WELL VALVE DEVICE
WO2004031532A1 (en) * 2002-10-02 2004-04-15 Baker Hugues Incorporated Mono-trip well completion
US7451809B2 (en) * 2002-10-11 2008-11-18 Weatherford/Lamb, Inc. Apparatus and methods for utilizing a downhole deployment valve
US7836946B2 (en) * 2002-10-31 2010-11-23 Weatherford/Lamb, Inc. Rotating control head radial seal protection and leak detection systems
RU2234595C1 (en) 2002-12-30 2004-08-20 Общество с ограниченной ответственностью "Подземгазпром" Borehole shutoff valve
RU32183U1 (en) 2003-01-30 2003-09-10 Закрытое акционерное общество завод "Измерон" VALVE DEVICE FOR PIPE DRILLING RING
RU2250354C2 (en) * 2003-05-05 2005-04-20 Открытое акционерное общество "Научно-производственное объединение "Бурение" Stationary through cutting valve
RU37762U1 (en) 2004-01-08 2004-05-10 Открытое акционерное общество "Татнефть" им. В.Д.Шашина PREVENTOR
US7240727B2 (en) * 2004-02-20 2007-07-10 Williams John R Armored stripper rubber
RU2304693C2 (en) 2004-05-18 2007-08-20 Николай Александрович Михеев Preventer
RU45770U1 (en) 2004-12-02 2005-05-27 ОАО НПО "Буровая техника" UNIVERSAL ROTATING CONVERTER
RU2311526C2 (en) * 2005-09-08 2007-11-27 Открытое акционерное общество "Научно-производственное объединение "Бурение" Shutoff valve
RU2293839C1 (en) 2005-09-21 2007-02-20 Владимир Васильевич Торопынин Cutoff valve
US7836973B2 (en) * 2005-10-20 2010-11-23 Weatherford/Lamb, Inc. Annulus pressure control drilling systems and methods
CN2906024Y (en) * 2005-11-23 2007-05-30 中国石化集团中原石油勘探局钻井工程技术研究院 Remotely-controlled tapered stabilizer through flow channel
RU2312203C2 (en) 2006-02-03 2007-12-10 Илья Вадимович Неудачин Shutoff valve
RU2341643C1 (en) 2007-03-19 2008-12-20 Федеральное государственное образовательное учреждение высшего профессионального образования "Сибирский Федеральный университет", (СФУ) Rotating preventer
CN201165861Y (en) * 2008-01-25 2008-12-17 毛万里 Oil field downhole fluid control valve and opening-closing tools
RU76961U1 (en) 2008-05-12 2008-10-10 Федеральное государственное образовательное учреждение высшего профессионального образования Сибирский федеральный университет (СФУ) ROTATING CONVECTOR

Also Published As

Publication number Publication date
CN102482929B (en) 2014-04-02
WO2011005144A1 (en) 2011-01-13
EA201200108A1 (en) 2012-06-29
KR20120048622A (en) 2012-05-15
EA020796B1 (en) 2015-01-30
CN102482929A (en) 2012-05-30
CL2012000067A1 (en) 2013-02-08
US20120132429A1 (en) 2012-05-31
UA105797C2 (en) 2014-06-25
EP2453104A1 (en) 2012-05-16
IN2012DN00916A (en) 2015-04-03
CA2767197A1 (en) 2011-01-13
MX2012000004A (en) 2012-10-03
PE20121203A1 (en) 2012-09-28

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2543 DE 01-10-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.