DE2021888A1 - pushing device - Google Patents

pushing device

Info

Publication number
DE2021888A1
DE2021888A1 DE19702021888 DE2021888A DE2021888A1 DE 2021888 A1 DE2021888 A1 DE 2021888A1 DE 19702021888 DE19702021888 DE 19702021888 DE 2021888 A DE2021888 A DE 2021888A DE 2021888 A1 DE2021888 A1 DE 2021888A1
Authority
DE
Germany
Prior art keywords
pushing device
pushing
device
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.)
Pending
Application number
DE19702021888
Other languages
German (de)
Inventor
Chenoweth David Victor
Crowe Talmadge Layne
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.)
Baker Hughes Production Tools Inc
Original Assignee
Baker Hughes Production Tools Inc
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 to US82343769A priority Critical
Application filed by Baker Hughes Production Tools Inc filed Critical Baker Hughes Production Tools Inc
Publication of DE2021888A1 publication Critical patent/DE2021888A1/en
Pending legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B4/00Drives for drilling, used in the borehole
    • E21B4/06Down-hole impacting means, e.g. hammers
    • E21B4/14Fluid operated hammers
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
DE19702021888 1969-05-09 1970-05-05 pushing device Pending DE2021888A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US82343769A true 1969-05-09 1969-05-09

Publications (1)

Publication Number Publication Date
DE2021888A1 true DE2021888A1 (en) 1971-04-29

Family

ID=25238769

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702021888 Pending DE2021888A1 (en) 1969-05-09 1970-05-05 pushing device

Country Status (4)

Country Link
US (1) US3568783A (en)
DE (1) DE2021888A1 (en)
FR (1) FR2042504B1 (en)
GB (1) GB1248895A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3343565A1 (en) * 1983-12-01 1985-06-13 Klemm Bohrtech Deep-hole hammer

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1217759A (en) * 1983-07-08 1987-02-07 Intech Oil Tools Ltd. Drilling equipment
US4979577A (en) * 1983-07-08 1990-12-25 Intech International, Inc. Flow pulsing apparatus and method for down-hole drilling equipment
US5009272A (en) * 1988-11-25 1991-04-23 Intech International, Inc. Flow pulsing method and apparatus for drill string
US5190114A (en) * 1988-11-25 1993-03-02 Intech International Inc. Flow pulsing apparatus for drill string
CA2133425A1 (en) * 1992-04-01 1994-10-14 Fredrich Graham Moir Liquid-driven downhole hammer drill
US5957220A (en) * 1995-10-17 1999-09-28 Dresser-Rand Company Percussion drill assembly
US5662180A (en) * 1995-10-17 1997-09-02 Dresser-Rand Company Percussion drill assembly
US6237701B1 (en) * 1997-11-17 2001-05-29 Tempress Technologies, Inc. Impulsive suction pulse generator for borehole
US6659202B2 (en) * 2000-07-31 2003-12-09 Vermeer Manufacturing Company Steerable fluid hammer
GB0124914D0 (en) * 2001-10-17 2001-12-05 Symonds Downhole Tooling Ltd Downhole tool
JP3818438B2 (en) * 2001-12-14 2006-09-06 古河機械金属株式会社 Downhole driven percussion drill
CN2612792Y (en) * 2003-04-15 2004-04-21 天津市景宝科技有限公司 Down-hole high pressure continuous stream jetting drilling tool
US7040417B2 (en) * 2003-12-11 2006-05-09 Cct Technologies, L.L.C. Drilling systems
US7114583B2 (en) * 2004-02-04 2006-10-03 David Scott Chrisman Tool and method for drilling, reaming, and cutting
US8607896B2 (en) * 2009-06-08 2013-12-17 Tempress Technologies, Inc. Jet turbodrill
US9279300B2 (en) 2010-11-30 2016-03-08 Tempress Technologies, Inc. Split ring shift control for hydraulic pulse valve
US8528649B2 (en) 2010-11-30 2013-09-10 Tempress Technologies, Inc. Hydraulic pulse valve with improved pulse control
EP2872729A4 (en) 2012-07-16 2016-06-29 Tempress Technologies Inc Extended reach placement of wellbore completions
US9494006B2 (en) 2012-08-14 2016-11-15 Smith International, Inc. Pressure pulse well tool
US20150114716A1 (en) * 2013-10-31 2015-04-30 Smith International, Inc. Vibration tool

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2947519A (en) * 1957-09-11 1960-08-02 Westinghouse Air Brake Co Percussion drill
FR1238267A (en) * 1959-04-18 1960-08-12 percussion drilling apparatus with continuous flushing
US3094176A (en) * 1959-07-31 1963-06-18 Socony Mobil Oil Co Inc Percussion drill
US3361220A (en) * 1965-03-17 1968-01-02 Bassinger Tool Company Jarring or drilling mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3343565A1 (en) * 1983-12-01 1985-06-13 Klemm Bohrtech Deep-hole hammer

Also Published As

Publication number Publication date
US3568783A (en) 1971-03-09
FR2042504B1 (en) 1973-03-16
FR2042504A1 (en) 1971-02-12
GB1248895A (en) 1971-10-06

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