FR2357720B1 - - Google Patents

Info

Publication number
FR2357720B1
FR2357720B1 FR7708131A FR7708131A FR2357720B1 FR 2357720 B1 FR2357720 B1 FR 2357720B1 FR 7708131 A FR7708131 A FR 7708131A FR 7708131 A FR7708131 A FR 7708131A FR 2357720 B1 FR2357720 B1 FR 2357720B1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7708131A
Other languages
French (fr)
Other versions
FR2357720A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toa Grout Kogyo Co Ltd
Original Assignee
Toa Grout Kogyo Co Ltd
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
Priority claimed from JP2920876A external-priority patent/JPS52113506A/ja
Priority claimed from JP3693276U external-priority patent/JPS5516991Y2/ja
Priority claimed from JP3875576A external-priority patent/JPS52123509A/ja
Priority claimed from JP10356776U external-priority patent/JPS5516993Y2/ja
Priority claimed from JP10430376A external-priority patent/JPS5330119A/ja
Application filed by Toa Grout Kogyo Co Ltd filed Critical Toa Grout Kogyo Co Ltd
Publication of FR2357720A1 publication Critical patent/FR2357720A1/fr
Application granted granted Critical
Publication of FR2357720B1 publication Critical patent/FR2357720B1/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/12—Consolidating by placing solidifying or pore-filling substances in the soil
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/22—Piles
    • E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
    • E02D5/46—Concrete or concrete-like piles cast in position ; Apparatus for making same making in situ by forcing bonding agents into gravel fillings or the soil
    • 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
    • E21B17/003—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings with electrically conducting or insulating means
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/127—Packers; Plugs with inflatable sleeve
FR7708131A 1976-03-19 1977-03-18 Dispositif d'etancheite et de forage pour trous de forage Granted FR2357720A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2920876A JPS52113506A (en) 1976-03-19 1976-03-19 Method of stabilizing subsoil and apparatus used for executing same
JP3693276U JPS5516991Y2 (de) 1976-03-29 1976-03-29
JP3875576A JPS52123509A (en) 1976-04-08 1976-04-08 Magnetic packing
JP10356776U JPS5516993Y2 (de) 1976-08-04 1976-08-04
JP10430376A JPS5330119A (en) 1976-09-02 1976-09-02 Magnetic packing

Publications (2)

Publication Number Publication Date
FR2357720A1 FR2357720A1 (fr) 1978-02-03
FR2357720B1 true FR2357720B1 (de) 1982-05-14

Family

ID=27521112

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7708131A Granted FR2357720A1 (fr) 1976-03-19 1977-03-18 Dispositif d'etancheite et de forage pour trous de forage

Country Status (3)

Country Link
DE (1) DE2711899C3 (de)
FR (1) FR2357720A1 (de)
NL (1) NL7702951A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1900475B (zh) * 2005-09-30 2010-05-12 四川拓展建设工程有限公司 高压水岩层钻孔/加钻/退钻封闭装置及灌浆退钻方法

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4545702A (en) * 1982-07-02 1985-10-08 Toa Grout Kogyo Co., Ltd. Boring-injection device, method for improving ground by means of the device and method for investigating ground state by means of the device
US4509884A (en) * 1983-05-02 1985-04-09 Lily Corporation Injection nozzle for adhesive materials
CN101684732B (zh) * 2008-09-26 2011-09-14 北京市三一重机有限公司 超前加固封浆装置溢流器及超前加固封浆装置
CN101684733B (zh) * 2008-09-26 2011-06-15 北京市三一重机有限公司 超前加固封浆装置封浆器及超前加固封浆装置
CN110004914A (zh) * 2019-05-06 2019-07-12 中国电建集团铁路建设有限公司 一种可控压分层注浆式袖阀管及注浆方法
CN110984156B (zh) * 2019-11-08 2021-04-02 许昌学院 土木工程用高压喷射注浆装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2245712A (en) * 1939-06-13 1941-06-17 Baker Oil Tools Inc Electrically controlled well packer
US2399766A (en) * 1942-12-10 1946-05-07 Schlumberger Well Surv Corp Bridging plug
US2860489A (en) * 1953-09-18 1958-11-18 Lawrence E Townsend Grouting or sealing apparatus
US2944603A (en) * 1956-01-30 1960-07-12 Baker Oil Tools Inc Subsurface electric current generating apparatus
US3086589A (en) * 1959-07-30 1963-04-23 Camco Inc Magnetically set well packers
US3876000A (en) * 1973-10-29 1975-04-08 Schlumberger Technology Corp Inflatable packer drill stem testing apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1900475B (zh) * 2005-09-30 2010-05-12 四川拓展建设工程有限公司 高压水岩层钻孔/加钻/退钻封闭装置及灌浆退钻方法

Also Published As

Publication number Publication date
FR2357720A1 (fr) 1978-02-03
DE2711899C3 (de) 1979-06-21
DE2711899A1 (de) 1977-10-06
NL7702951A (nl) 1977-09-21
DE2711899B2 (de) 1978-11-02

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