GB378318A - Improvements relating to rock and like drilling operations - Google Patents

Improvements relating to rock and like drilling operations

Info

Publication number
GB378318A
GB378318A GB1263/32A GB126332A GB378318A GB 378318 A GB378318 A GB 378318A GB 1263/32 A GB1263/32 A GB 1263/32A GB 126332 A GB126332 A GB 126332A GB 378318 A GB378318 A GB 378318A
Authority
GB
United Kingdom
Prior art keywords
rock
drilling operations
improvements relating
jan
class
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
GB1263/32A
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.)
Pyrene Co Ltd
Original Assignee
Pyrene Co Ltd
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 Pyrene Co Ltd filed Critical Pyrene Co Ltd
Publication of GB378318A publication Critical patent/GB378318A/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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/14—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using liquids and gases, e.g. foams

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)

Abstract

378,318. Percussive drills. PYRENE CO., Ltd., Great West Road, Brentford, Middlesex. Jan. 15, 1932, No. 1263. Convention date, Jan. 16, 1931. [Class 124.] The steel of a percussive drill is cooled, and the dust bound by passing foam down the centre of the hollow steel. The foam may be formed by forcing air under pressure and a saponin solution through a porous material. Specification 313,621, [Class 124, Stone &c.], is referred to.
GB1263/32A 1931-01-16 1932-01-15 Improvements relating to rock and like drilling operations Expired GB378318A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE378318X 1931-01-16

Publications (1)

Publication Number Publication Date
GB378318A true GB378318A (en) 1932-08-11

Family

ID=6344533

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1263/32A Expired GB378318A (en) 1931-01-16 1932-01-15 Improvements relating to rock and like drilling operations

Country Status (1)

Country Link
GB (1) GB378318A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2995515A (en) * 1957-10-23 1961-08-08 Phillips Petroleum Co Drilling with aerated drilling fluid
US2999551A (en) * 1957-09-23 1961-09-12 Pan American Petroleum Corp Method of air drilling
US3076508A (en) * 1960-01-11 1963-02-05 Petrolite Corp Well reactivation
US3111178A (en) * 1958-12-31 1963-11-19 Armour & Co Gas drilling method
US3111999A (en) * 1960-06-06 1963-11-26 Pan American Petroleum Corp Product and method for removing oilbrine mixtures from wells
US3130798A (en) * 1960-01-21 1964-04-28 Schramm Inc Method for drilling bore holes
US3155178A (en) * 1960-12-05 1964-11-03 Nalco Chemical Co Aqueous foams and foaming agents
US3269468A (en) * 1962-07-20 1966-08-30 Continental Oil Co Foaming agents for use in air drilling of wells
US3583483A (en) * 1969-07-09 1971-06-08 Chevron Res Method for using foam in wells
US4457375A (en) * 1980-08-27 1984-07-03 Cummins Mark A Foam generating device for wells

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2999551A (en) * 1957-09-23 1961-09-12 Pan American Petroleum Corp Method of air drilling
US2995515A (en) * 1957-10-23 1961-08-08 Phillips Petroleum Co Drilling with aerated drilling fluid
US3111178A (en) * 1958-12-31 1963-11-19 Armour & Co Gas drilling method
US3076508A (en) * 1960-01-11 1963-02-05 Petrolite Corp Well reactivation
US3130798A (en) * 1960-01-21 1964-04-28 Schramm Inc Method for drilling bore holes
US3111999A (en) * 1960-06-06 1963-11-26 Pan American Petroleum Corp Product and method for removing oilbrine mixtures from wells
US3155178A (en) * 1960-12-05 1964-11-03 Nalco Chemical Co Aqueous foams and foaming agents
US3269468A (en) * 1962-07-20 1966-08-30 Continental Oil Co Foaming agents for use in air drilling of wells
US3583483A (en) * 1969-07-09 1971-06-08 Chevron Res Method for using foam in wells
US4457375A (en) * 1980-08-27 1984-07-03 Cummins Mark A Foam generating device for wells

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