FR2022711A1 - - Google Patents

Info

Publication number
FR2022711A1
FR2022711A1 FR6938153A FR6938153A FR2022711A1 FR 2022711 A1 FR2022711 A1 FR 2022711A1 FR 6938153 A FR6938153 A FR 6938153A FR 6938153 A FR6938153 A FR 6938153A FR 2022711 A1 FR2022711 A1 FR 2022711A1
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.)
Withdrawn
Application number
FR6938153A
Other languages
French (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.)
LION OIL TOOL HOLDINGS
Original Assignee
LION OIL TOOL HOLDINGS
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 LION OIL TOOL HOLDINGS filed Critical LION OIL TOOL HOLDINGS
Publication of FR2022711A1 publication Critical patent/FR2022711A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • E21B17/1078—Stabilisers or centralisers for casing, tubing or drill pipes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
    • B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
    • B23K31/025—Connecting cutting edges or the like to tools; Attaching reinforcements to workpieces, e.g. wear-resisting zones to tableware
    • 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
    • E21B17/12—Devices for placing or drawing out wear protectors
FR6938153A 1968-11-06 1969-11-06 Withdrawn FR2022711A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB52689/68A GB1293905A (en) 1968-11-06 1968-11-06 Oil drilling tools

Publications (1)

Publication Number Publication Date
FR2022711A1 true FR2022711A1 (en) 1970-08-07

Family

ID=10464895

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6938153A Withdrawn FR2022711A1 (en) 1968-11-06 1969-11-06

Country Status (4)

Country Link
US (1) US3660889A (en)
FR (1) FR2022711A1 (en)
GB (1) GB1293905A (en)
NL (1) NL6916762A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2457142A1 (en) * 1978-03-20 1980-12-19 Shwayder Warren PREFORMED WEAR PAD FOR FOREST STABILIZERS
EP0090544A1 (en) * 1982-03-29 1983-10-05 Hirose Manufacturing Company Limited An outer shuttle for a sewing machine and process of making same
WO1997045620A1 (en) * 1996-05-25 1997-12-04 Cutting & Wear Resistant Developments Limited Stabiliser for borehole drilling apparatus

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1372181A (en) * 1970-07-10 1974-10-30 Groom W J Oil drilling tools
US10695861B2 (en) 2014-07-10 2020-06-30 Mazak Corporation Friction stir extrusion of nonweldable materials for downhole tools
WO2016007773A1 (en) * 2014-07-10 2016-01-14 Megastir Technologies Llc Friction stir extrusion of nonweldable materials for downhole tools

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US848161A (en) * 1904-06-22 1907-03-26 John g matthews Process of manufacturing metal-working tools.
US2515191A (en) * 1946-08-29 1950-07-18 Babcock & Wilcox Co Method of joining metals
US2964420A (en) * 1955-06-14 1960-12-13 Union Carbide Corp Refractory coated body
US3258955A (en) * 1962-01-22 1966-07-05 American Standard Controls Div Method of manufacturing a pressure sensing element
US3248788A (en) * 1962-11-21 1966-05-03 Martin Marietta Corp Application of flame-sprayed linings on the inside diameter of tubes
US3505101A (en) * 1964-10-27 1970-04-07 Union Carbide Corp High temperature wear resistant coating and article having such coating
US3535767A (en) * 1965-08-19 1970-10-27 Aerojet General Co Method for joining metallic tubes by explosive bonding
US3453719A (en) * 1967-03-06 1969-07-08 Shell Oil Co Manufacturing diamond bits

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2457142A1 (en) * 1978-03-20 1980-12-19 Shwayder Warren PREFORMED WEAR PAD FOR FOREST STABILIZERS
EP0090544A1 (en) * 1982-03-29 1983-10-05 Hirose Manufacturing Company Limited An outer shuttle for a sewing machine and process of making same
WO1997045620A1 (en) * 1996-05-25 1997-12-04 Cutting & Wear Resistant Developments Limited Stabiliser for borehole drilling apparatus

Also Published As

Publication number Publication date
GB1293905A (en) 1972-10-25
US3660889A (en) 1972-05-09
NL6916762A (en) 1970-05-11

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Legal Events

Date Code Title Description
ST Notification of lapse