ES380161A1 - Rotary percussive drill and method - Google Patents

Rotary percussive drill and method

Info

Publication number
ES380161A1
ES380161A1 ES380161A ES380161A ES380161A1 ES 380161 A1 ES380161 A1 ES 380161A1 ES 380161 A ES380161 A ES 380161A ES 380161 A ES380161 A ES 380161A ES 380161 A1 ES380161 A1 ES 380161A1
Authority
ES
Spain
Prior art keywords
drill
rotary percussive
percussive drill
bits
hammer
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
ES380161A
Other languages
Spanish (es)
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.)
GUNTER KLEMM STEZIALUNTERNEHME
Original Assignee
GUNTER KLEMM STEZIALUNTERNEHME
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
Priority claimed from DE19691927672 external-priority patent/DE1927672C3/en
Priority claimed from DE19702004459 external-priority patent/DE2004459A1/en
Application filed by GUNTER KLEMM STEZIALUNTERNEHME filed Critical GUNTER KLEMM STEZIALUNTERNEHME
Publication of ES380161A1 publication Critical patent/ES380161A1/en
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
    • 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
    • E21B10/00—Drill bits
    • E21B10/64—Drill bits characterised by the whole or part thereof being insertable into or removable from the borehole without withdrawing the drilling pipe
    • 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
    • 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
    • E21B7/208—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes using down-hole drives

Abstract

A rotary percussive drill has relatively movable inner and outer concentric drill pipes and a down-the-hole hammer that acts on the inner pipe near the cutting bits. The impact of the hammer is transmitted by an external shoulder on the inner drill to an internal shoulder on the inner drill to an internal shoulder on the outer drill adjacent the bits.
ES380161A 1969-05-30 1970-05-29 Rotary percussive drill and method Expired ES380161A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19691927672 DE1927672C3 (en) 1969-05-30 1969-05-30 Device for overlay drilling
DE19702004459 DE2004459A1 (en) 1970-01-31 1970-01-31 Overlay drill rig and method of its operation

Publications (1)

Publication Number Publication Date
ES380161A1 true ES380161A1 (en) 1973-02-16

Family

ID=25757440

Family Applications (1)

Application Number Title Priority Date Filing Date
ES380161A Expired ES380161A1 (en) 1969-05-30 1970-05-29 Rotary percussive drill and method

Country Status (8)

Country Link
US (1) US3682260A (en)
AT (1) AT296190B (en)
BE (1) BE750586A (en)
CH (1) CH524755A (en)
ES (1) ES380161A1 (en)
FR (1) FR2049135B1 (en)
GB (1) GB1257429A (en)
NL (1) NL7007598A (en)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE795817A (en) * 1972-02-25 1973-06-18 Demarok Int Ltd DRILLING EQUIPMENT AND ADAPTER FOR IT
US3874464A (en) * 1972-08-23 1975-04-01 Tigre Tierra Processing of drilling an earth formation
US3933209A (en) * 1972-08-23 1976-01-20 Tigre Tierra, Inc. Drilling apparatus and technique using down-hole motor
US3893524A (en) * 1972-08-23 1975-07-08 Tigre Tierra Rotary drill rod
US3854539A (en) * 1972-08-23 1974-12-17 Tigre Tierra Drilling apparatus with down hole motor
US3903975A (en) * 1972-08-23 1975-09-09 Tigre Tierra Drilling apparatus with down-the-hole motor
US3870114A (en) * 1973-07-23 1975-03-11 Stabilator Ab Drilling apparatus especially for ground drilling
US4002213A (en) * 1974-03-01 1977-01-11 Tigre Tierra, Inc. Down-the-hole motor for rotary drill rod and process for drilling using the same
US3990524A (en) * 1974-06-03 1976-11-09 Tigre Tierra, Inc. Down-the-hole motor for rotary drill rod and process for drilling using the same
US3945444A (en) * 1975-04-01 1976-03-23 The Anaconda Company Split bit casing drill
SE411139B (en) * 1977-04-29 1979-12-03 Sandvik Ab DRILLING DEVICE
FR2409373A1 (en) * 1977-11-21 1979-06-15 Stenuick France DEVICE FOR DRILLING HOLES IN THE SOIL, INCLUDING A PNEUMATIC HAMMER EQUIPPED WITH AN ECCENTER SIZE
US4196783A (en) * 1978-07-11 1980-04-08 Lofs Verkstads Ab Device for boring
DE2924392C2 (en) * 1979-06-16 1982-09-23 Brückner Grundbau GmbH, 4300 Essen Drilling device for overlay drilling
US4296821A (en) * 1980-02-07 1981-10-27 Leslie Larson Drilling rig and conversion apparatus
US4415047A (en) * 1980-11-24 1983-11-15 Adcock Gerald L Downhole case driving apparatus for impact drills
FR1094604A (en) * 1982-03-10 1955-05-23
US4852672A (en) * 1988-08-15 1989-08-01 Behrens Robert N Drill apparatus having a primary drill and a pilot drill
AT392517B (en) * 1988-11-03 1991-04-25 Sauer Gerhard Ing Dr METHOD AND DEVICE FOR SECURING NON OR. Moderately stable, non-cohesive to slightly cohesive geological formations
CH683860A5 (en) * 1991-11-08 1994-05-31 Renfer Heinz Drilling method and apparatus for performing the method.
FI95618C (en) * 1992-12-03 1998-09-03 Jorma Jaervelae Downhole
US5407021A (en) * 1993-04-08 1995-04-18 Sandvik Rock Tools, Inc. Down-the-hole hammer drill having reverse circulation
CA2126904C (en) * 1994-06-28 2001-07-17 Raymond G. Field Casing drive apparatus
US5839519A (en) * 1996-11-08 1998-11-24 Sandvik Ab Methods and apparatus for attaching a casing to a drill bit in overburden drilling equipment
US6106200A (en) * 1996-11-12 2000-08-22 Techmo Entwicklungs-Und Vertriebs Gmbh Process and device for simultaneously drilling and lining a hole
EP0948701B1 (en) * 1996-11-12 2002-05-15 Techmo Entwicklungs- und Vertriebs GmbH Process and device for simultaneously drilling and lining a hole
JPH10220197A (en) * 1996-11-13 1998-08-18 Gerhard Sauer Method and equipment for fixing geological structure
MY119472A (en) * 1997-12-13 2005-05-31 Alwag Tunnelausbau Gmbh Process and device for drilling and lining of bore-holes
FI111408B (en) * 1998-11-04 2003-07-15 Numa Tool Co Method and device for lowering drilling
US6675919B2 (en) * 2000-02-04 2004-01-13 Frank's Casing Crew And Rental Tools, Inc. Tubular piling apparatus and method
CA2496199C (en) * 2004-02-17 2013-10-01 Tesco Corporation Retrievable center bit
EP1731708B1 (en) * 2005-06-10 2007-08-08 Geomechanik Wasser- und Umwelttechnik GmbH Sledgehammer drilling apparatus and method
FI20085961A0 (en) * 2008-10-13 2008-10-13 Atlas Copco Rotex Ab Oy Method and drilling device for submersible drilling
US20100193250A1 (en) * 2009-01-30 2010-08-05 Tesco Corporation Cutting Structure for Casing Drilling Underreamer
US10415314B2 (en) 2015-07-08 2019-09-17 Halliburton Energy Services, Inc. Downhole mechanical percussive hammer drill assembly
CN111579287B (en) * 2020-06-18 2023-01-31 河南理工大学 Bauxite sampling device capable of sampling in layering manner

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1391344A (en) * 1921-06-17 1921-09-20 Rotinoff Alexande Georgievitch Pile-driving apparatus
US1861042A (en) * 1930-04-28 1932-05-31 John A Zublin Rotary bit with hammering device
US2877984A (en) * 1954-07-26 1959-03-17 Otis A Causey Apparatus for well drilling
US2873093A (en) * 1956-09-19 1959-02-10 Jersey Prod Res Co Combined rotary and percussion drilling apparatus
US2947519A (en) * 1957-09-11 1960-08-02 Westinghouse Air Brake Co Percussion drill
US3227230A (en) * 1961-02-21 1966-01-04 Atlas Copco Ab Combination ring and central drill bit drilling equipment
SE320343B (en) * 1963-09-11 1970-02-09 Stabilator Ab
AT262190B (en) * 1964-08-11 1968-06-10 Stabilator Ab Method of knocking down the drill bit of a drill bit and drill bit

Also Published As

Publication number Publication date
CH524755A (en) 1972-06-30
AT296190B (en) 1972-02-10
US3682260A (en) 1972-08-08
FR2049135B1 (en) 1974-03-15
FR2049135A1 (en) 1971-03-26
GB1257429A (en) 1971-12-15
BE750586A (en) 1970-11-03
NL7007598A (en) 1970-12-02

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