GB819160A - Fluid-operated well-drilling mechanism - Google Patents

Fluid-operated well-drilling mechanism

Info

Publication number
GB819160A
GB819160A GB398/58A GB39858A GB819160A GB 819160 A GB819160 A GB 819160A GB 398/58 A GB398/58 A GB 398/58A GB 39858 A GB39858 A GB 39858A GB 819160 A GB819160 A GB 819160A
Authority
GB
United Kingdom
Prior art keywords
hammer
valve
constriction
bit
housing
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
GB398/58A
Other languages
English (en)
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.)
Gulf Research and Development Co
Original Assignee
Gulf Research and Development Co
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 Gulf Research and Development Co filed Critical Gulf Research and Development Co
Publication of GB819160A publication Critical patent/GB819160A/en
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
    • 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)
  • 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)
  • Percussive Tools And Related Accessories (AREA)
GB398/58A 1957-05-16 1958-01-06 Fluid-operated well-drilling mechanism Expired GB819160A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US659709A US2851010A (en) 1957-05-16 1957-05-16 Hammer drill

Publications (1)

Publication Number Publication Date
GB819160A true GB819160A (en) 1959-08-26

Family

ID=24646488

Family Applications (1)

Application Number Title Priority Date Filing Date
GB398/58A Expired GB819160A (en) 1957-05-16 1958-01-06 Fluid-operated well-drilling mechanism

Country Status (6)

Country Link
US (1) US2851010A (enrdf_load_stackoverflow)
BE (1) BE564122A (enrdf_load_stackoverflow)
DE (1) DE1070568B (enrdf_load_stackoverflow)
FR (1) FR1197931A (enrdf_load_stackoverflow)
GB (1) GB819160A (enrdf_load_stackoverflow)
NL (1) NL110987C (enrdf_load_stackoverflow)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3095046A (en) * 1961-09-15 1963-06-25 Gulf Research Development Co Hammer drill
GB1075791A (en) * 1963-05-23 1967-07-12 Vickers Ltd Hydraulically operated tools
US3180434A (en) * 1963-09-09 1965-04-27 Pan American Petroleum Corp Fluid-driven percussion tool
US3326303A (en) * 1964-12-23 1967-06-20 Jr Grover Stephen Jones Percussion hammer drill
GB1373848A (en) * 1971-03-27 1974-11-13 Yutani Juko Kk Hydraulic breaker operated by oil
AU503750B2 (en) * 1976-07-13 1979-09-20 William Lister Rock drilling bit
FR2399530A1 (fr) * 1977-08-05 1979-03-02 Petroles Cie Francaise Outil de forage rotatif equipe d'un dispositif de percussion
DE3343565C2 (de) * 1983-12-01 1985-11-14 Ing. Günter Klemm, Spezialunternehmen für Bohrtechnik, 5962 Drolshagen Tieflochhammer
DE19625724A1 (de) * 1996-06-27 1998-01-02 Nordmeyer Gmbh & Co Kg Flüssigkeitsbetriebener Bohrhammer für Bohrarbeiten
CN106939763B (zh) * 2017-05-04 2019-01-04 西南石油大学 一种非常规致密岩层冲击工具

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2661928A (en) * 1952-02-09 1953-12-08 Gulf Research Development Co Hammer drill

Also Published As

Publication number Publication date
NL110987C (enrdf_load_stackoverflow)
US2851010A (en) 1958-09-09
DE1070568B (enrdf_load_stackoverflow) 1959-12-10
FR1197931A (fr) 1959-12-03
BE564122A (enrdf_load_stackoverflow)

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