FR1539688A - Garniture hydraulique de packer pour l'obturation de forages - Google Patents

Garniture hydraulique de packer pour l'obturation de forages

Info

Publication number
FR1539688A
FR1539688A FR108141A FR108141A FR1539688A FR 1539688 A FR1539688 A FR 1539688A FR 108141 A FR108141 A FR 108141A FR 108141 A FR108141 A FR 108141A FR 1539688 A FR1539688 A FR 1539688A
Authority
FR
France
Prior art keywords
hydraulic packer
packer seal
boreholes
sealing
sealing boreholes
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
FR108141A
Other languages
English (en)
Inventor
Evgeny Ivanovich Terentjev
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.)
INST BUROVOI TEKHNIK
Original Assignee
INST BUROVOI TEKHNIK
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 INST BUROVOI TEKHNIK filed Critical INST BUROVOI TEKHNIK
Priority to FR108141A priority Critical patent/FR1539688A/fr
Application granted granted Critical
Publication of FR1539688A publication Critical patent/FR1539688A/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
    • 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
FR108141A 1967-05-26 1967-05-26 Garniture hydraulique de packer pour l'obturation de forages Expired FR1539688A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR108141A FR1539688A (fr) 1967-05-26 1967-05-26 Garniture hydraulique de packer pour l'obturation de forages

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR108141A FR1539688A (fr) 1967-05-26 1967-05-26 Garniture hydraulique de packer pour l'obturation de forages

Publications (1)

Publication Number Publication Date
FR1539688A true FR1539688A (fr) 1968-09-20

Family

ID=8631775

Family Applications (1)

Application Number Title Priority Date Filing Date
FR108141A Expired FR1539688A (fr) 1967-05-26 1967-05-26 Garniture hydraulique de packer pour l'obturation de forages

Country Status (1)

Country Link
FR (1) FR1539688A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2495393A3 (fr) * 2007-06-26 2013-01-23 Paul David Metcalfe Appareil de forage
CN103717830A (zh) * 2012-03-16 2014-04-09 索泰尔实业公司 用于井的部分的封隔装置

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2495393A3 (fr) * 2007-06-26 2013-01-23 Paul David Metcalfe Appareil de forage
US8479810B2 (en) 2007-06-26 2013-07-09 Paul David Metcalfe Downhole apparatus
EP2287443B1 (fr) * 2007-06-26 2014-07-09 Darcy Technologies Holdings Limited Appareil de fond de puits
EP2176514B1 (fr) * 2007-06-26 2014-07-16 Darcy Technologies Holdings Limited Dispositif de fond de puits
EP2292893B1 (fr) * 2007-06-26 2014-07-23 Darcy Technologies Holdings Limited Modification de perméabilité
EP2176513B1 (fr) * 2007-06-26 2017-01-25 Darcy Technologies Holdings Limited Modification de perméabilité
CN103717830A (zh) * 2012-03-16 2014-04-09 索泰尔实业公司 用于井的部分的封隔装置
CN103717830B (zh) * 2012-03-16 2016-09-28 索泰尔实业公司 用于井的部分的封隔装置

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