FR2597150B1 - Perfectionnement aux dispositifs de forage des sols comprenant un outil de forage fixe a l'extremite d'une tige formee de deux tubes concentriques - Google Patents

Perfectionnement aux dispositifs de forage des sols comprenant un outil de forage fixe a l'extremite d'une tige formee de deux tubes concentriques

Info

Publication number
FR2597150B1
FR2597150B1 FR8605734A FR8605734A FR2597150B1 FR 2597150 B1 FR2597150 B1 FR 2597150B1 FR 8605734 A FR8605734 A FR 8605734A FR 8605734 A FR8605734 A FR 8605734A FR 2597150 B1 FR2597150 B1 FR 2597150B1
Authority
FR
France
Prior art keywords
improvement
devices including
rod formed
concentric tubes
tool fixed
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
FR8605734A
Other languages
English (en)
Other versions
FR2597150A1 (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.)
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 FR8605734A priority Critical patent/FR2597150B1/fr
Publication of FR2597150A1 publication Critical patent/FR2597150A1/fr
Application granted granted Critical
Publication of FR2597150B1 publication Critical patent/FR2597150B1/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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/12—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using drilling pipes with plural fluid passages, e.g. closed circulation systems
    • 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
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • 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
    • E21B17/18—Pipes provided with plural fluid passages
    • 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
    • E21B17/22—Rods or pipes with helical structure
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/06—Down-hole impacting means, e.g. hammers
    • E21B4/14—Fluid operated hammers
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/20—Drives for drilling, used in the borehole combined with surface drive
FR8605734A 1986-04-11 1986-04-11 Perfectionnement aux dispositifs de forage des sols comprenant un outil de forage fixe a l'extremite d'une tige formee de deux tubes concentriques Expired FR2597150B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8605734A FR2597150B1 (fr) 1986-04-11 1986-04-11 Perfectionnement aux dispositifs de forage des sols comprenant un outil de forage fixe a l'extremite d'une tige formee de deux tubes concentriques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8605734A FR2597150B1 (fr) 1986-04-11 1986-04-11 Perfectionnement aux dispositifs de forage des sols comprenant un outil de forage fixe a l'extremite d'une tige formee de deux tubes concentriques

Publications (2)

Publication Number Publication Date
FR2597150A1 FR2597150A1 (fr) 1987-10-16
FR2597150B1 true FR2597150B1 (fr) 1988-09-09

Family

ID=9334448

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8605734A Expired FR2597150B1 (fr) 1986-04-11 1986-04-11 Perfectionnement aux dispositifs de forage des sols comprenant un outil de forage fixe a l'extremite d'une tige formee de deux tubes concentriques

Country Status (1)

Country Link
FR (1) FR2597150B1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4310726A1 (de) * 1993-04-02 1994-10-06 Franz Blickhan Bohrgestänge mit Senkhammer-Bohrkopf
FR2745031B1 (fr) * 1996-02-16 2000-01-07 Boniface Andre Outil a roto-percussion pour creusement de puits de grands diametres en terrain tres dur
FR2789095B1 (fr) 1999-02-02 2001-07-06 Didier Boniface Excavateur a marteaux oscillants apte a la realisation de fondations speciales rectangulaires ou de tranchees dans des sols tres durs
EP1466070A1 (fr) * 2002-01-17 2004-10-13 Presssol Ltd. Systeme de forage dote de deux trains de forage
WO2003062590A1 (fr) 2002-01-22 2003-07-31 Presssol Ltd. Systeme de forage a double train equipe d'un tube spirale
WO2004009952A1 (fr) 2002-07-19 2004-01-29 Presssol Ltd. Systeme de debourbage a circulation inverse pour puits de gaz basse pression
CA2499760C (fr) * 2002-08-21 2010-02-02 Presssol Ltd. Forage horizontal et directionnel a circulation inverse au moyen de tube de production spirale
DE10361080A1 (de) 2003-12-22 2005-07-28 Blickhan, Elisabeth Charlotte Bohrvorrichtung
US7343983B2 (en) 2004-02-11 2008-03-18 Presssol Ltd. Method and apparatus for isolating and testing zones during reverse circulation drilling
US20050178586A1 (en) 2004-02-12 2005-08-18 Presssol Ltd. Downhole blowout preventor
ES2354542A1 (es) * 2009-01-29 2011-03-16 Jose Solis Lopez Sistema de perforación a rotopercusión con martillo de fondo.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1521482A (en) * 1924-02-05 1924-12-30 Hampton A Steele Tool joint
US3473618A (en) * 1968-06-05 1969-10-21 Becker Drilling Alberta Ltd Rotary-percussion drill apparatus
CA951715A (en) * 1970-11-09 1974-07-23 Harold S. Chapman Primary transfer sub for dual concentric drillpipe
US4049066A (en) * 1976-04-19 1977-09-20 Richey Vernon T Apparatus for reducing annular back pressure near the drill bit
US4274497A (en) * 1977-04-11 1981-06-23 Walker-Neer Manufacturing Co., Inc. Skirted hammer sub for dual tube drilling
FR2496160A1 (fr) * 1980-12-11 1982-06-18 Lamothe Andre Raccord etanche pour l'utilisation des outils conventionnels de forage en circulation inverse
FR2535780A1 (fr) * 1982-11-04 1984-05-11 Boniface Andre Perfectionnement aux marteaux-fond de trou pour forage des sols
DE3418892A1 (de) * 1984-05-21 1985-11-21 Preussag AG Berlin-Hannover, 3000 Hannover Gewinde- oder steckverbinder

Also Published As

Publication number Publication date
FR2597150A1 (fr) 1987-10-16

Similar Documents

Publication Publication Date Title
FR2597150B1 (fr) Perfectionnement aux dispositifs de forage des sols comprenant un outil de forage fixe a l'extremite d'une tige formee de deux tubes concentriques
FR2340444A1 (fr) Outil de forage par percussion muni d'une soupape a clapet
DE3566031D1 (en) Double grip, relative motion tube puller
GB2158174B (en) Sucker rod couplings
GB2162881B (en) A drill pipe joint
IT1152783B (it) Martello perforatore per l'esercizio di perforazione e di perforazione a percussione
FR2501093B1 (fr) Outil d'alesage ou de percage utilisable comme barre d'alesage ou comme tige porte-foret
ZA825946B (en) Pipe end preparation and cutoff tool
FR2586946B1 (fr) Outil d'application de liquide
DE361373T1 (de) Wechseleinrichtung fuer den endeffektor eines roboters.
FR2561962B1 (fr) Procede et dispositif pour preparer, avec manipulation a distance, les deux extremites d'un tube, formees par le sciage d'un element de tube, d'une conduite tubulaire ainsi subdivisee
FR2573687B1 (fr) Dispositif de cisaillage en biais de l'extremite d'un tube
GB8308362D0 (en) Adjustable end wrench
FR2560923B1 (fr) Dispositif de percussion pneumatique reversible pour forer le sol
IT8520767A0 (it) Connessione tubolare per il collegamento di due estremita' di tubo munite di filettatura.
FR2518635B1 (fr) Joint d'outil comportant des epaulements interieurs/exterieurs d'ajustage
GB2187525B (en) A joint for a pipe provided with a flared end
FR2426797B1 (fr) Outil de descente d'equipements dans un puits
FR2654798B1 (fr) Outil pour la mise en place d'un embout a une extremite d'un tube.
AU8151882A (en) Drill rod guiding sleeve
MC1487A1 (fr) Tour d'outilleur
FR2504839B1 (fr) Outil a percussion, notamment pour la manoeuvre d'ecrous, vis et analogues
FR2591847B1 (fr) Machine pour travailler la terre, equipee a l'arriere d'outils de nivelage du sol.
FR2632680B1 (fr) Dispositif de montage d'un outil specialise d'intervention a une extremite d'un train de tiges
FR2668346B3 (fr) Outil adaptable a l'extremite du doigt de l'utilisateur.

Legal Events

Date Code Title Description
ST Notification of lapse