BR6912862D0 - Aparelho para emprego num obturador (de empanque) num furo de sondagem - Google Patents

Aparelho para emprego num obturador (de empanque) num furo de sondagem

Info

Publication number
BR6912862D0
BR6912862D0 BR212862/69A BR21286269A BR6912862D0 BR 6912862 D0 BR6912862 D0 BR 6912862D0 BR 212862/69 A BR212862/69 A BR 212862/69A BR 21286269 A BR21286269 A BR 21286269A BR 6912862 D0 BR6912862 D0 BR 6912862D0
Authority
BR
Brazil
Prior art keywords
shutter
appliance
packing
drilling hole
drilling
Prior art date
Application number
BR212862/69A
Other languages
English (en)
Portuguese (pt)
Inventor
M Kilgore
Original Assignee
Dresser Ind
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 Dresser Ind filed Critical Dresser Ind
Publication of BR6912862D0 publication Critical patent/BR6912862D0/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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/12—Valve arrangements for boreholes or wells in wells operated by movement of casings or tubings
    • 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
    • E21B33/1294—Packers; Plugs with mechanical slips for hooking into the casing characterised by a valve, e.g. a by-pass valve
    • 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
    • E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
    • E21B33/14—Methods or devices for cementing, for plugging holes, crevices or the like for cementing casings into boreholes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
BR212862/69A 1968-10-01 1969-09-30 Aparelho para emprego num obturador (de empanque) num furo de sondagem BR6912862D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76602068A 1968-10-01 1968-10-01

Publications (1)

Publication Number Publication Date
BR6912862D0 true BR6912862D0 (pt) 1973-01-16

Family

ID=25075155

Family Applications (1)

Application Number Title Priority Date Filing Date
BR212862/69A BR6912862D0 (pt) 1968-10-01 1969-09-30 Aparelho para emprego num obturador (de empanque) num furo de sondagem

Country Status (3)

Country Link
US (1) US3543849A (enrdf_load_stackoverflow)
BR (1) BR6912862D0 (enrdf_load_stackoverflow)
GB (1) GB1232549A (enrdf_load_stackoverflow)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3653439A (en) * 1970-06-01 1972-04-04 Schlumberger Technology Corp Subsurface safety valve
US4382623A (en) * 1980-08-19 1983-05-10 Tri-State Oil Tool Industries, Inc. Apparatus for retrieving fluid plug
US5697449A (en) * 1995-11-22 1997-12-16 Baker Hughes Incorporated Apparatus and method for temporary subsurface well sealing and equipment anchoring
RU2120023C1 (ru) * 1997-05-15 1998-10-10 Мирсат Мирсалимович Нагуманов Пакер
RU2179228C2 (ru) * 2000-02-15 2002-02-10 Нагуманов Мирсат Мирсалимович Пакер (варианты)
RU2301321C2 (ru) * 2004-01-28 2007-06-20 Общество с ограниченной ответственностью "Кубаньгазпром" (ООО "Кубаньгазпром") Пакер-якорь
WO2008022141A1 (en) * 2006-08-16 2008-02-21 Baker Hughes Incorporated A fluid loss control system and method for controlling fluid loss
GB0621031D0 (en) * 2006-10-24 2006-11-29 Red Spider Technology Ltd Downhole apparatus and method
RU2379471C1 (ru) * 2008-09-02 2010-01-20 Открытое акционерное общество "Татнефть" им. В.Д. Шашина Пакер-якорь
US9091148B2 (en) * 2010-02-23 2015-07-28 Schlumberger Technology Corporation Apparatus and method for cementing liner
CN102971482B (zh) * 2010-03-19 2015-07-15 诺伊蒂克技术股份有限公司 套管填充流体管理装置
AU2015203633B2 (en) * 2010-03-19 2015-09-24 Noetic Technologies Inc. Casing Fill-Up Fluid Management Tool
CA2790548C (en) * 2012-09-24 2017-07-04 Robert Grainger Wellbore cementing tool having outwardly biased locking members
RU2634316C1 (ru) * 2016-05-31 2017-10-25 Общество с ограниченной ответственностью Научно-производственная фирма "Пакер" Якорь для насосно-компрессорных труб
RU194454U1 (ru) * 2019-09-24 2019-12-11 федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский горный университет" Скважинный гидромеханический пакер
US11767733B2 (en) * 2022-02-28 2023-09-26 Saudi Arabian Oil Company Latching tool float valve in combination with cement retainer

Also Published As

Publication number Publication date
GB1232549A (enrdf_load_stackoverflow) 1971-05-19
US3543849A (en) 1970-12-01

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