CA1225926A - Methode et dispositif de forage d'un puits, surtout un puits artesien - Google Patents

Methode et dispositif de forage d'un puits, surtout un puits artesien

Info

Publication number
CA1225926A
CA1225926A CA000472130A CA472130A CA1225926A CA 1225926 A CA1225926 A CA 1225926A CA 000472130 A CA000472130 A CA 000472130A CA 472130 A CA472130 A CA 472130A CA 1225926 A CA1225926 A CA 1225926A
Authority
CA
Canada
Prior art keywords
casing string
pressure
open
valve
fluid
Prior art date
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
CA000472130A
Other languages
English (en)
Inventor
Endre Palffy
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA000472130A priority Critical patent/CA1225926A/fr
Application granted granted Critical
Publication of CA1225926A publication Critical patent/CA1225926A/fr
Expired legal-status Critical Current

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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02—Subsoil filtering
    • E21B43/08—Screens or liners
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02—Subsoil filtering
    • E21B43/04—Gravelling of wells
CA000472130A 1985-01-15 1985-01-15 Methode et dispositif de forage d'un puits, surtout un puits artesien Expired CA1225926A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000472130A CA1225926A (fr) 1985-01-15 1985-01-15 Methode et dispositif de forage d'un puits, surtout un puits artesien

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000472130A CA1225926A (fr) 1985-01-15 1985-01-15 Methode et dispositif de forage d'un puits, surtout un puits artesien

Publications (1)

Publication Number Publication Date
CA1225926A true CA1225926A (fr) 1987-08-25

Family

ID=4129580

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000472130A Expired CA1225926A (fr) 1985-01-15 1985-01-15 Methode et dispositif de forage d'un puits, surtout un puits artesien

Country Status (1)

Country Link
CA (1) CA1225926A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102561998A (zh) * 2010-12-10 2012-07-11 淮南矿业(集团)有限责任公司 瓦斯抽采钻井及形成方法
CN107939328A (zh) * 2017-11-29 2018-04-20 重庆前卫海洋石油工程设备有限责任公司 水下采油树帽送入工具
CN113047294A (zh) * 2021-05-17 2021-06-29 白求力 双联管型多功能注浆装置及其施工工法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102561998A (zh) * 2010-12-10 2012-07-11 淮南矿业(集团)有限责任公司 瓦斯抽采钻井及形成方法
CN107939328A (zh) * 2017-11-29 2018-04-20 重庆前卫海洋石油工程设备有限责任公司 水下采油树帽送入工具
CN107939328B (zh) * 2017-11-29 2019-11-29 重庆前卫科技集团有限公司 水下采油树帽送入工具
CN113047294A (zh) * 2021-05-17 2021-06-29 白求力 双联管型多功能注浆装置及其施工工法
CN113047294B (zh) * 2021-05-17 2022-03-04 白求力 双联管型多功能注浆装置及其施工工法

Similar Documents

Publication Publication Date Title
US5031699A (en) Method of casing off a producing formation in a well
EP1208285B1 (fr) Procede et dispositif permettant de deplacer des fluides de forage au moyen de fluides de completion et de fluides de reconditionnement, et de nettoyer des elements tubulaires
EP1586737B1 (fr) Ensemble sabot de ciment pour trou de forage à diamètre constant
US7946351B2 (en) Method and device for sealing a void incompletely filled with a cast material
US20040007829A1 (en) Downhole seal assembly and method for use of same
GB2398582A (en) System and method for maintaining zonal isolation in a wellbore
AU5933599A (en) Wellbore casing
NO325734B1 (no) Grusoppblast isolasjonspakning samt en fremgangsmate for tetting av et ringrom i en bronn.
US6843480B2 (en) Seal ring for well completion tools
RU2108445C1 (ru) Способ восстановления герметичности заколонного пространства
US8479818B2 (en) Method and apparatus to cement a perforated casing
WO2002018738A1 (fr) Procede ameliore de forage de puits multilateraux et dispositif correspondant
CN1671943B (zh) 注入井的构建和完井方法
EP2094941B1 (fr) Plaque métallique pour la cimentation multiétagée d'un puits de pétrole
US5474127A (en) Annular safety system for oil well
WO2002018740A1 (fr) Procede ameliore de forage de puits multilateral avec reduction du sous-alesage et dispositif associe
CA1225926A (fr) Methode et dispositif de forage d'un puits, surtout un puits artesien
US4600056A (en) Method and apparatus for completing well
US597316A (en) Hydraulic well-boring machine
CA2540990C (fr) Methode et outil de placement d'une colonne perdue dans un puits de forage
RU2522368C2 (ru) Узел управляемой подачи текучей среды обработки приствольной зоны забоя скважины
RU2021477C1 (ru) Способ строительства скважины
CN205840841U (zh) 一种单向球阀式水泥封井管接头装置
US11867021B2 (en) Off-bottom cementing pod
CN114961656B (zh) 带有限压破裂塞装置的气举生产管柱及油井封堵作业方法

Legal Events

Date Code Title Description
MKEX Expiry