CH462752A - Vorrichtung zur Dichtung von Tiefbohrungen - Google Patents

Vorrichtung zur Dichtung von Tiefbohrungen

Info

Publication number
CH462752A
CH462752A CH1744265A CH1744265A CH462752A CH 462752 A CH462752 A CH 462752A CH 1744265 A CH1744265 A CH 1744265A CH 1744265 A CH1744265 A CH 1744265A CH 462752 A CH462752 A CH 462752A
Authority
CH
Switzerland
Prior art keywords
deep boreholes
sealing deep
sealing
boreholes
deep
Prior art date
Application number
CH1744265A
Other languages
English (en)
Inventor
Birger Jansson Bengt Knut
Original Assignee
Stabilator Ab
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 Stabilator Ab filed Critical Stabilator Ab
Publication of CH462752A publication Critical patent/CH462752A/de

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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/0001—Details of inhalators; Constructional features thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/0001—Details of inhalators; Constructional features thereof
    • A61M15/0021—Mouthpieces therefor
    • A61M15/0025—Mouthpieces therefor with caps
    • A61M15/0026—Hinged caps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/0028—Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up
    • A61M15/003—Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up using capsules, e.g. to be perforated or broken-up
    • 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
    • E21B33/138—Plastering the borehole wall; Injecting into the formation
    • 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
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/06—Solids
    • A61M2202/064—Powder
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7838—Plural
    • Y10T137/7843—Integral resilient member forms plural valves
CH1744265A 1964-12-22 1965-12-17 Vorrichtung zur Dichtung von Tiefbohrungen CH462752A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1550964D SE538845C2 (sv) 1964-12-22 1964-12-22 Dry powder inhaler

Publications (1)

Publication Number Publication Date
CH462752A true CH462752A (de) 1968-09-30

Family

ID=57577443

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1744265A CH462752A (de) 1964-12-22 1965-12-17 Vorrichtung zur Dichtung von Tiefbohrungen

Country Status (10)

Country Link
US (1) US3422903A (de)
AT (1) AT281694B (de)
CH (1) CH462752A (de)
DE (1) DE1240012B (de)
ES (1) ES320919A1 (de)
FI (1) FI44566B (de)
FR (1) FR1473058A (de)
GB (1) GB1125130A (de)
NO (1) NO116711B (de)
SE (1) SE538845C2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4361187A (en) * 1980-02-21 1982-11-30 Halliburton Company Downhole mixing valve
DE3408558C2 (de) * 1984-03-08 1986-01-09 Philipp Holzmann Ag, 6000 Frankfurt Vorrichtung zum Einbringen von Injektionsmasse in unter der Erdoberfläche oder der Oberfläche eines Bauwerkes befindliche Injektionszonen
DE3841316A1 (de) * 1988-12-08 1990-06-28 Preussag Ag Verfahren zum bau einer grundwassermessstelle und vorrichtung zur durchfuehrung des verfahrens
US8118574B1 (en) 2008-10-03 2012-02-21 Aci Services, Inc. Radial suction valve assembly for a compressor
WO2014042619A1 (en) * 2012-09-12 2014-03-20 Halliburton Energy Services, Inc. Resilient downhole flow restrictor
PL234586B1 (pl) * 2017-08-31 2020-03-31 Pulinno Spolka Z Ograniczona Odpowiedzialnoscia Inhalator pojedynczej dawki suchego proszku

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1732791A (en) * 1926-07-07 1929-10-22 Erd V Crowell Well cementing
US1854518A (en) * 1930-05-28 1932-04-19 John Q Little Cement barrel
US2071391A (en) * 1935-09-20 1937-02-23 Erd V Crowell Apparatus for cementing wells
US2374169A (en) * 1941-10-14 1945-04-24 Sida S Martin Means for cementing between multiple sands
AT221053B (de) * 1959-06-25 1962-05-10 Schoeller Bleckmann Stahlwerke Zirkulationsventil zur Zementation von Tiefbohrungen

Also Published As

Publication number Publication date
AT281694B (de) 1970-05-25
NO116711B (de) 1969-05-05
FR1473058A (fr) 1967-03-17
US3422903A (en) 1969-01-21
DE1240012B (de) 1967-05-11
SE538845C2 (sv) 2016-12-27
FI44566B (de) 1971-08-31
ES320919A1 (es) 1966-07-01
GB1125130A (en) 1968-08-28

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