NL6905844A - - Google Patents

Info

Publication number
NL6905844A
NL6905844A NL6905844A NL6905844A NL6905844A NL 6905844 A NL6905844 A NL 6905844A NL 6905844 A NL6905844 A NL 6905844A NL 6905844 A NL6905844 A NL 6905844A NL 6905844 A NL6905844 A NL 6905844A
Authority
NL
Netherlands
Application number
NL6905844A
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 filed Critical
Publication of NL6905844A publication Critical patent/NL6905844A/xx

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
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/068—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, wells
    • E21B33/076—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, wells specially adapted for underwater installations
    • 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
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/04—Casing heads; Suspending casings or tubings in well heads
    • E21B33/05—Cementing-heads, e.g. having provision for introducing cementing 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
    • 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
    • E21B33/16—Methods or devices for cementing, for plugging holes, crevices, or the like for cementing casings into boreholes using plugs for isolating cement charge; Plugs therefor
    • E21B33/165—Cementing plugs specially adapted for being released down-hole
NL6905844A 1968-04-16 1969-04-16 NL6905844A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72165068A 1968-04-16 1968-04-16

Publications (1)

Publication Number Publication Date
NL6905844A true NL6905844A (xx) 1969-10-20

Family

ID=24898756

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6905844A NL6905844A (xx) 1968-04-16 1969-04-16

Country Status (6)

Country Link
US (1) US3507325A (xx)
AT (1) AT287619B (xx)
DE (1) DE1918201A1 (xx)
FR (1) FR2006317A1 (xx)
GB (1) GB1232145A (xx)
NL (1) NL6905844A (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108452398A (zh) * 2018-05-14 2018-08-28 镇江高冠医疗器械有限公司 一种非电驱动便携式输注装置

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3616850A (en) * 1970-04-20 1971-11-02 Byron Jackson Inc Cementing plug launching mandrel
US3730267A (en) * 1971-03-25 1973-05-01 Byron Jackson Inc Subsea well stage cementing system
US3951208A (en) * 1975-03-19 1976-04-20 Delano Charles G Technique for cementing well bore casing
US4345651A (en) * 1980-03-21 1982-08-24 Baker International Corporation Apparatus and method for the mechanical sequential release of cementing plugs
US4479545A (en) * 1982-10-27 1984-10-30 Eley Fred N Well-cementing stage collar
US4979562A (en) * 1988-10-21 1990-12-25 Weatherford U.S., Inc. Float equipment including float collars and modular plugs for well operations
US5390736A (en) * 1992-12-22 1995-02-21 Weatherford/Lamb, Inc. Anti-rotation devices for use with well tools
NO303742B1 (no) 1996-12-06 1998-08-24 Nodeco As Anordning for innfaring av ön eller flere skrapeplugger i et forlengelsesraar
GB2341404A (en) * 1998-09-12 2000-03-15 Weatherford Lamb Plug and plug set for use in a wellbore
CA3077883C (en) 2010-02-18 2024-01-16 Ncs Multistage Inc. Downhole tool assembly with debris relief, and method for using same
CA2798343C (en) 2012-03-23 2017-02-28 Ncs Oilfield Services Canada Inc. Downhole isolation and depressurization tool
CN104989319A (zh) * 2015-05-26 2015-10-21 成都高普石油工程技术有限公司 一种石油勘探中采用连续注水泥方式的固井方法
CN113924405A (zh) * 2019-05-09 2022-01-11 诺伊蒂克技术股份有限公司 固井水泥头装置
CN113431519B (zh) * 2021-06-30 2022-12-09 湖北鄂西新能源有限公司 一种小井眼注浆固井方法及装置
US20240052715A1 (en) * 2022-08-11 2024-02-15 Baker Hughes Oilfield Operations Llc Asymmetric release device, method, and system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1772871A (en) * 1928-10-22 1930-08-12 John W Macclatchie Well cementing
US2104270A (en) * 1937-05-24 1938-01-04 Halliburton Oil Well Cementing Cementing equipment for wells
US2169568A (en) * 1938-04-02 1939-08-15 Halliburton Oil Well Cementing Apparatus for multiple stage cementing
US2615519A (en) * 1947-06-30 1952-10-28 Charles J Carr Plug handling head for well casings
US3364996A (en) * 1966-02-04 1968-01-23 Brown Oil Tools Apparatus for cementing well liners

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108452398A (zh) * 2018-05-14 2018-08-28 镇江高冠医疗器械有限公司 一种非电驱动便携式输注装置
CN108452398B (zh) * 2018-05-14 2023-12-15 江苏诚益达智能科技有限公司 一种非电驱动便携式输注装置

Also Published As

Publication number Publication date
US3507325A (en) 1970-04-21
FR2006317A1 (xx) 1969-12-26
DE1918201A1 (de) 1969-11-06
AT287619B (de) 1971-01-25
GB1232145A (xx) 1971-05-19

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