OA08920A - Drilling device with hydraulic percussion generator for earth drilling purposes. - Google Patents

Drilling device with hydraulic percussion generator for earth drilling purposes.

Info

Publication number
OA08920A
OA08920A OA59455A OA59455A OA08920A OA 08920 A OA08920 A OA 08920A OA 59455 A OA59455 A OA 59455A OA 59455 A OA59455 A OA 59455A OA 08920 A OA08920 A OA 08920A
Authority
OA
OAPI
Prior art keywords
drilling
tube
pct
flow
drill
Prior art date
Application number
OA59455A
Other languages
English (en)
Inventor
Cyphelly Ivan Jaroslav
Original Assignee
Salzgitter Maschinenbau
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 Maschinenbau filed Critical Salzgitter Maschinenbau
Publication of OA08920A publication Critical patent/OA08920A/xx

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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/06—Down-hole impacting means, e.g. hammers
    • E21B4/14—Fluid operated hammers

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Details Of Valves (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Percussive Tools And Related Accessories (AREA)
OA59455A 1987-02-25 1988-10-25 Drilling device with hydraulic percussion generator for earth drilling purposes. OA08920A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH70787 1987-02-25

Publications (1)

Publication Number Publication Date
OA08920A true OA08920A (en) 1989-10-31

Family

ID=4193295

Family Applications (1)

Application Number Title Priority Date Filing Date
OA59455A OA08920A (en) 1987-02-25 1988-10-25 Drilling device with hydraulic percussion generator for earth drilling purposes.

Country Status (10)

Country Link
US (1) US4958690A (de)
EP (1) EP0303635B1 (de)
JP (1) JPH01502919A (de)
CN (1) CN1013785B (de)
AT (1) ATE68036T1 (de)
AU (1) AU597152B2 (de)
DE (1) DE3865272D1 (de)
OA (1) OA08920A (de)
WO (1) WO1988006673A1 (de)
ZA (1) ZA881272B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5156223A (en) * 1989-06-16 1992-10-20 Hipp James E Fluid operated vibratory jar with rotating bit
AU662063B2 (en) * 1992-07-17 1995-08-17 Smith International, Inc. Air percussion hammer for directional drilling operations
US7011156B2 (en) * 2003-02-19 2006-03-14 Ashmin, Lc Percussion tool and method
US7555854B2 (en) * 2006-11-30 2009-07-07 Mlt Soil Co., Ltd. Earth auger head and excavation method
WO2008147015A1 (en) * 2007-05-28 2008-12-04 Daewon Electric Company Limited Extendable excavating screw with hydraulic excavating blades
BRPI0915004A2 (pt) * 2008-06-13 2015-10-27 Prad Res & Dev Ltd aparelho de perfuração direcional e método para perfuração
NO334793B1 (no) * 2011-08-19 2014-05-26 Pen Rock As Høyfrekvent væskedrevet borhammer for perkusjonsboring i harde formasjoner
CN104295228B (zh) * 2013-07-16 2016-07-06 中国石油化工股份有限公司 压差往复式钻井冲击器及方法
CN104453761B (zh) * 2013-09-25 2017-09-29 中国石油化工股份有限公司 压差往复式固井振动器及方法
CN107420032B (zh) * 2017-05-11 2023-07-21 能诚集团有限公司 冲击钻具及具有该冲击钻具的冲击钻机
CN107762401B (zh) * 2017-10-23 2019-06-04 中石化石油机械股份有限公司研究院 矩形波水力脉冲工作管柱下入工具
CN108661551B (zh) * 2018-08-02 2023-07-28 西南石油大学 基于叶轮与弹簧的扭转振动工具
CN112091920B (zh) * 2020-09-18 2022-10-11 华智源电气集团股份有限公司 一种变压器箱体打孔定点辅助装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE267038C (de) * 1912-07-01 1913-11-10 Louis Jean Chretien Van Es
US2388741A (en) * 1944-04-29 1945-11-13 Russell R Hays Hydraulic drilling device
US3018834A (en) * 1959-12-09 1962-01-30 Socony Mobil Oil Co Inc Fluid-actuated percussion drill
US3387671A (en) * 1965-10-15 1968-06-11 Mission Mfg Co Percussion tool
US3416613A (en) * 1966-04-14 1968-12-17 Homer I. Henderson Combined rotary and percussion drill utilizing liquid drilling fluid
US3379261A (en) * 1966-05-23 1968-04-23 Leo A. Martini Percussion tool
US3570611A (en) * 1968-02-09 1971-03-16 Trustul Deforaj Pitesti Device for freeing seized drill strings
FI60151C (fi) * 1979-06-26 1981-12-10 Tampella Oy Ab Hydraulisk slaganordning
AU2863284A (en) * 1984-05-02 1985-11-28 Boniface Andre Auguste Perfectionnement aux marteaux fond-de-trou pour forage des sols
SE444127B (sv) * 1984-06-25 1986-03-24 Atlas Copco Ab Tryckvetskedriven senkborrmaskin

Also Published As

Publication number Publication date
US4958690A (en) 1990-09-25
EP0303635A1 (de) 1989-02-22
AU1229988A (en) 1988-09-26
CN1013785B (zh) 1991-09-04
WO1988006673A1 (fr) 1988-09-07
AU597152B2 (en) 1990-05-24
JPH01502919A (ja) 1989-10-05
DE3865272D1 (de) 1991-11-07
ZA881272B (en) 1988-08-23
ATE68036T1 (de) 1991-10-15
CN88100959A (zh) 1988-09-14
EP0303635B1 (de) 1991-10-02

Similar Documents

Publication Publication Date Title
OA08920A (en) Drilling device with hydraulic percussion generator for earth drilling purposes.
DE3882953D1 (de) Rammbohrgeraet mit kontrollventil.
EP0288180A3 (de) Bohrhammer im Bohrloch
WO1991008370A3 (en) Device for steering the foremost part of a drill pipe
BE1003349A4 (fr) Outils de puits de forage.
GB9507008D0 (en) A downhole adjustable device for trajectory control in the drilling of deviated wells
GB2318601A (en) Puller-thruster downhole tool
BE900643A (fr) Dispositif de forage.
NO20050129L (no) Trekke-skyve-nedhullsverktoy
GB2348910A (en) Downhole apparatus
CA2255065A1 (en) Downhole apparatus
EP0266487A3 (en) Fluid connector
SE8803987D0 (sv) Drill hole filling method and apparatus
SE9501096L (sv) Förfarande för att överföra slagenergi från ett slagborrverktyg till ett borrhål, bergborrverktyg och borrkrona för slåedne borrning
ATE142306T1 (de) Bohrgestängeelement
NO914178D0 (no) Anordning som hindrer at en broennmotor skiller seg fra enborestreng
YU58884A (en) Device for stone inciseing
CA2433301A1 (en) Running tool and wellbore component assembly
FR2399530A1 (fr) Outil de forage rotatif equipe d'un dispositif de percussion
CA2292639A1 (en) An erectable arm assembly for use in boreholes
FR2232669A1 (en) Drill assembly for boring lateral holes - from a main borehole is guided by a rigid pipe
GB2264967A (en) Converter group and pressure converter for use therein
ZA932502B (en) Rock drilling device
SE8505881D0 (sv) Anordning for geoteknisk eller geologisk provtagning
GB1554019A (en) Method and apparatus for establishing a pipe communication with buried persons