NL7302507A - - Google Patents

Info

Publication number
NL7302507A
NL7302507A NL7302507A NL7302507A NL7302507A NL 7302507 A NL7302507 A NL 7302507A NL 7302507 A NL7302507 A NL 7302507A NL 7302507 A NL7302507 A NL 7302507A NL 7302507 A NL7302507 A NL 7302507A
Authority
NL
Netherlands
Application number
NL7302507A
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 filed Critical
Publication of NL7302507A publication Critical patent/NL7302507A/xx

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
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • 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
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • 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
    • E21B21/02—Swivel joints in hose-lines
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/002—Drilling with diversely driven shafts extending into the borehole
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes
NL7302507A 1972-02-25 1973-02-22 NL7302507A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB884672A GB1399881A (en) 1972-02-25 1972-02-25 Earth drilling apparatus

Publications (1)

Publication Number Publication Date
NL7302507A true NL7302507A (en) 1973-08-28

Family

ID=9860354

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7302507A NL7302507A (en) 1972-02-25 1973-02-22

Country Status (9)

Country Link
US (1) US3835943A (en)
AU (1) AU5247073A (en)
BE (1) BE795817A (en)
CA (1) CA960643A (en)
DE (1) DE2309570A1 (en)
ES (1) ES411915A1 (en)
FR (1) FR2173202B3 (en)
GB (1) GB1399881A (en)
NL (1) NL7302507A (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI66051C (en) * 1974-02-18 1984-08-10 Bpa Byggproduktion Ab ANORDINATION WITHOUT BORROWING
US3945444A (en) * 1975-04-01 1976-03-23 The Anaconda Company Split bit casing drill
DE2902736C2 (en) * 1979-01-25 1982-02-18 Hydroc Gesteinsbohrtechnik GmbH, 5960 Olpe Drilling device
US4296821A (en) * 1980-02-07 1981-10-27 Leslie Larson Drilling rig and conversion apparatus
US4387776A (en) * 1980-11-24 1983-06-14 Adcock Gerald L Well case driving anvil
DE3106192A1 (en) * 1981-02-19 1982-08-26 Reinhold 8000 München Rauscher ADDITIONAL TOOL FOR ROTARY DRILLING MACHINES
SE447502B (en) * 1982-06-22 1986-11-17 Cerac Inst Sa FEEDING DEVICE AT THE MOUNTAIN DRILL CONDITION FOR DRILLING WITH SCREWS
DE3543732A1 (en) * 1985-12-11 1987-06-19 Reimann Alma Method of drilling a foundation borehole for a construction element to be erected approximately perpendicularly
ZA872710B (en) * 1986-04-18 1987-10-05 Wade Oakes Dickinson Ben Iii Hydraulic drilling apparatus and method
DE4138356A1 (en) * 1991-11-21 1993-05-27 Gu Tiefbau Ag DRILLING DEVICE FOR DEEP CONSTRUCTION AND METHOD FOR MANUFACTURING STABILIZING SAEULES OR SIMILAR PICTURES IN EARTH
FR2702241B1 (en) * 1993-03-03 1995-06-02 Gerard Sabatier Double body drill pipe intended to be used in so-called "reverse circulation" drilling modes.
CA2126904C (en) * 1994-06-28 2001-07-17 Raymond G. Field Casing drive apparatus
FI96356C (en) * 1994-12-13 1999-12-18 Valto Ilomaeki Drilling method and blade assembly to implement the method
US5586609A (en) * 1994-12-15 1996-12-24 Telejet Technologies, Inc. Method and apparatus for drilling with high-pressure, reduced solid content liquid
FI111408B (en) * 1998-11-04 2003-07-15 Numa Tool Co Method and device for lowering drilling
US6761231B1 (en) * 2002-05-06 2004-07-13 The Charles Machines Works, Inc. Rotary driven drilling hammer
US20030221870A1 (en) * 2002-06-01 2003-12-04 Johnson Howard E. Earth loop heat exchange methods and systems
US7128166B2 (en) * 2003-06-12 2006-10-31 Lea Gordon E Planting tool
US6955219B2 (en) * 2003-07-03 2005-10-18 Enlink Geoenergy Services, Inc. Earth loop installation with sonic drilling
US7418128B2 (en) * 2003-07-31 2008-08-26 Microsoft Corporation Elastic distortions for automatic generation of labeled data
FI121025B (en) * 2004-12-07 2010-06-15 Sandvik Mining & Constr Oy Method for pipe drilling, drilling unit and adapter device
WO2011153584A1 (en) * 2010-06-08 2011-12-15 Strange Investments (Wa) Pty Ltd Casing spinner
US8556004B2 (en) * 2010-12-03 2013-10-15 Longyear Tm, Inc. Bottom preventer for use in a drilling system
PL2772606T3 (en) 2013-02-27 2015-08-31 Eurodrill Gmbh Drive device and method for operating a drive device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US984825A (en) * 1910-05-28 1911-02-21 New York Engineering Company Drill.
US1203860A (en) * 1913-03-20 1916-11-07 Harris T Dunbar Drilling-machine.
US2804293A (en) * 1956-10-22 1957-08-27 Exxon Research Engineering Co Apparatus for completing and operating sulfur wells
US3000453A (en) * 1958-12-15 1961-09-19 Germain William A St Earth bit driver
US3005504A (en) * 1959-05-11 1961-10-24 Gardner Denver Co Drilling device
US3227230A (en) * 1961-02-21 1966-01-04 Atlas Copco Ab Combination ring and central drill bit drilling equipment
US3407888A (en) * 1966-04-04 1968-10-29 Graipin Raymond Device and method for the rapid execution of boreholes in all types of ground
GB1257429A (en) * 1969-05-30 1971-12-15

Also Published As

Publication number Publication date
ES411915A1 (en) 1976-05-01
CA960643A (en) 1975-01-07
FR2173202B3 (en) 1976-02-13
GB1399881A (en) 1975-07-02
DE2309570A1 (en) 1973-08-30
US3835943A (en) 1974-09-17
FR2173202A1 (en) 1973-10-05
AU5247073A (en) 1974-08-22
BE795817A (en) 1973-06-18

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