DE2845878C2 - Bohreinrichtung für Erdbohrungen - Google Patents

Bohreinrichtung für Erdbohrungen

Info

Publication number
DE2845878C2
DE2845878C2 DE2845878A DE2845878A DE2845878C2 DE 2845878 C2 DE2845878 C2 DE 2845878C2 DE 2845878 A DE2845878 A DE 2845878A DE 2845878 A DE2845878 A DE 2845878A DE 2845878 C2 DE2845878 C2 DE 2845878C2
Authority
DE
Germany
Prior art keywords
drilling
drive
drilling tool
flushing
rotating part
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
DE2845878A
Other languages
German (de)
English (en)
Other versions
DE2845878A1 (de
Inventor
Werner 3320 Salzgitter Mager
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.)
SALZGITTER MASCHINEN und ANLAGEN AG 3320 SALZGITTER DE
Original Assignee
SALZGITTER MASCHINEN und ANLAGEN AG 3320 SALZGITTER DE
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 SALZGITTER MASCHINEN und ANLAGEN AG 3320 SALZGITTER DE filed Critical SALZGITTER MASCHINEN und ANLAGEN AG 3320 SALZGITTER DE
Priority to DE2845878A priority Critical patent/DE2845878C2/de
Priority to FR7919641A priority patent/FR2439289A1/fr
Priority to PL1979217727A priority patent/PL123409B1/pl
Priority to BR7905603A priority patent/BR7905603A/pt
Priority to JP11470179A priority patent/JPS5559293A/ja
Priority to GB7933450A priority patent/GB2032494B/en
Priority to IT68954/79A priority patent/IT1119367B/it
Publication of DE2845878A1 publication Critical patent/DE2845878A1/de
Application granted granted Critical
Publication of DE2845878C2 publication Critical patent/DE2845878C2/de
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK 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
    • E21B17/07—Telescoping joints for varying drill string lengths; Shock absorbers
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK 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
    • E21B17/003—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings with electrically conducting or insulating means
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK 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 OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK 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
    • E21B17/20—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
    • E21B19/084—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods with flexible drawing means, e.g. cables
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
DE2845878A 1978-10-21 1978-10-21 Bohreinrichtung für Erdbohrungen Expired DE2845878C2 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE2845878A DE2845878C2 (de) 1978-10-21 1978-10-21 Bohreinrichtung für Erdbohrungen
FR7919641A FR2439289A1 (fr) 1978-10-21 1979-07-31 Installation de forage
PL1979217727A PL123409B1 (en) 1978-10-21 1979-08-13 Earth drilling apparatus
BR7905603A BR7905603A (pt) 1978-10-21 1979-08-29 Equipamento perfurador para sondagens no solo
JP11470179A JPS5559293A (en) 1978-10-21 1979-09-06 Earth drill
GB7933450A GB2032494B (en) 1978-10-21 1979-09-27 Drilling arrangement for earth drilling
IT68954/79A IT1119367B (it) 1978-10-21 1979-10-09 Sistema di perforazione per trivellazioni

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2845878A DE2845878C2 (de) 1978-10-21 1978-10-21 Bohreinrichtung für Erdbohrungen

Publications (2)

Publication Number Publication Date
DE2845878A1 DE2845878A1 (de) 1980-04-24
DE2845878C2 true DE2845878C2 (de) 1983-01-20

Family

ID=6052755

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2845878A Expired DE2845878C2 (de) 1978-10-21 1978-10-21 Bohreinrichtung für Erdbohrungen

Country Status (7)

Country Link
JP (1) JPS5559293A (ja)
BR (1) BR7905603A (ja)
DE (1) DE2845878C2 (ja)
FR (1) FR2439289A1 (ja)
GB (1) GB2032494B (ja)
IT (1) IT1119367B (ja)
PL (1) PL123409B1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985003545A1 (en) * 1984-02-06 1985-08-15 Oesterman Bror Erik Method for inner cleaning of a core bit with reversed fluid flushing and a core bit herefor

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3201519C1 (de) * 1982-01-20 1983-04-07 Gewerkschaft Schalker Eisenhütte, 4650 Gelsenkirchen Reinigungsvorrichtung zur Innenreinigung von Steigrohren
DE3314623C1 (de) * 1983-04-22 1984-08-23 Salzgitter Maschinen Und Anlagen Ag, 3320 Salzgitter Bohreinrichtung mit teleskopierbarem Bohrgestänge und Verfahren zum Hestellen von Erd- und Gesteinsbohrungen mit einem teleskopierbaren Bohrgestänge
JPH0324709Y2 (ja) * 1985-03-15 1991-05-29
JPH0519430Y2 (ja) * 1986-07-03 1993-05-21
US4877091A (en) * 1988-06-27 1989-10-31 Howell Jr Richard L Augering apparatus and drilling rig
DE4024107C1 (ja) * 1990-07-30 1992-04-16 Eastman Christensen Co., Salt Lake City, Utah, Us
DE4333114C1 (de) * 1993-09-29 1994-10-13 Klemm Bohrtech Bohrvorrichtung mit teleskopierbarer Kellystange
GB2376248B (en) * 2001-06-04 2005-04-13 High Mead Developments Ltd Apparatus and method for rotary bored drilling
US6725946B2 (en) 2001-08-27 2004-04-27 Richard L. Howell, Jr. Excavation apparatus
ATE391222T1 (de) * 2003-08-28 2008-04-15 Rioli Medardo & C S N C Bohrvorrichtung mit teleskopischem ausleger
JP2005097936A (ja) * 2003-09-24 2005-04-14 ▲高▼嶋建設工事株式会社 砂礫層又は障害物層を掘削するボーリング施工法とその装置
AT505189B1 (de) * 2007-04-19 2009-01-15 Techmo Entw & Vertriebs Gmbh Vorrichtung zum herstellen eines bohrlochs in gesteinsmaterial
WO2013040745A1 (zh) * 2011-09-19 2013-03-28 长沙中联重工科技发展股份有限公司 一种钻机的钻杆带杆监测方法、控制器及系统和钻机
US9856704B2 (en) * 2014-09-22 2018-01-02 Schlumberger Technology Corporation Telescoping slip joint assembly
US11136837B2 (en) 2017-01-18 2021-10-05 Minex Crc Ltd Mobile coiled tubing drilling apparatus
CN112360377A (zh) * 2020-12-07 2021-02-12 王旭 一种山区用便于携带的手持式钻探设备
CN116856860B (zh) * 2023-09-04 2023-12-05 山东天河科技股份有限公司 一种煤矿开采用便于调节高度的钻杆

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE96092C (ja) *
US1855999A (en) * 1931-05-29 1932-04-26 Edward T Shinn Boring machine
US1895901A (en) * 1932-04-09 1933-01-31 Raymond Concrete Pile Co Kelly bar
US1904249A (en) * 1932-05-06 1933-04-18 Caisson Contracting Company Earth boring apparatus
US3354950A (en) * 1965-02-25 1967-11-28 Halliburton Co Method and apparatus for accommodating telescoping action
US3517760A (en) * 1968-03-22 1970-06-30 Delmag Maschinenfabrik Telescopic drill rods for soil drilling equipments
FR1589717A (ja) * 1968-09-04 1970-04-06
DE2057101C2 (de) * 1970-11-20 1974-03-07 Wirth Co Kg Masch Bohr Teleskop-Bohrgestänge
US3773121A (en) * 1970-11-20 1973-11-20 Tone Boring Co Reaction minimized earth boring
DE2057889A1 (de) * 1970-11-25 1972-06-15 Salzgitter Maschinen Ag Trockendrehbohrgeraet mit Teleskopkellystangenbetrieb
CH545891A (ja) * 1971-03-18 1974-02-15
JPS5117201B1 (ja) * 1971-05-13 1976-06-01
US3957125A (en) * 1971-09-03 1976-05-18 Russell Jr Wayne B Multi-stage double-acting extendible and contractible shaft drive for drilling device
US3862664A (en) * 1973-11-02 1975-01-28 Reed Tool Co Earth boring apparatus
CA1021966A (en) * 1975-04-01 1977-12-06 Clifford Anderson Spline mechanism for drill tools

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985003545A1 (en) * 1984-02-06 1985-08-15 Oesterman Bror Erik Method for inner cleaning of a core bit with reversed fluid flushing and a core bit herefor

Also Published As

Publication number Publication date
FR2439289A1 (fr) 1980-05-16
IT7968954A0 (it) 1979-10-09
PL217727A1 (ja) 1980-05-19
IT1119367B (it) 1986-03-10
JPS5559293A (en) 1980-05-02
FR2439289B1 (ja) 1984-07-06
GB2032494B (en) 1982-10-13
GB2032494A (en) 1980-05-08
PL123409B1 (en) 1982-10-30
DE2845878A1 (de) 1980-04-24
BR7905603A (pt) 1980-05-13

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Legal Events

Date Code Title Description
OAP Request for examination filed
OD Request for examination
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee