GB191126451A - Improvements in and relating to Apparatus for Deep Boring. - Google Patents

Improvements in and relating to Apparatus for Deep Boring.

Info

Publication number
GB191126451A
GB191126451A GB191126451DA GB191126451A GB 191126451 A GB191126451 A GB 191126451A GB 191126451D A GB191126451D A GB 191126451DA GB 191126451 A GB191126451 A GB 191126451A
Authority
GB
United Kingdom
Prior art keywords
inner tube
air
water
tube
boring
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
Inventor
Arthur Crawley Potter
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191126451A publication Critical patent/GB191126451A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/18—Drilling by liquid or gas jets, with or without entrained pellets

Abstract

26,451. Potter, A. C. Nov. 25. Bore-hole apparatus.-In apparatus for deep - boring, the cores of the strata bored through are raised by the combined action of compressed air and water. The boring- tube a is provided with an inner tube b leaving an annular space c between the tubes down which air from a compressor j may pass. The tube a is, in one form, connected to the upper part of a core barrel e by a fitting d which directs the flow of air upward and inwardly. The waterlevel being at o, air is forced into the annular space c, driving the water before it until it reaches the inner tube, into which it passes and effects the raising of the core and debris up the inner tube. If there is insufficient water already present, water is supplied in any suitable manner. In another form, the inner tube and core barrel are formed in one, and orifices for the entry of air are formed in the inner tube.
GB191126451D 1911-11-25 1911-11-25 Improvements in and relating to Apparatus for Deep Boring. Expired GB191126451A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191126451T 1911-11-25

Publications (1)

Publication Number Publication Date
GB191126451A true GB191126451A (en) 1912-11-25

Family

ID=32568949

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191126451D Expired GB191126451A (en) 1911-11-25 1911-11-25 Improvements in and relating to Apparatus for Deep Boring.

Country Status (1)

Country Link
GB (1) GB191126451A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2507122A (en) * 1945-01-09 1950-05-09 A F Clark Apparatus for drilling boreholes
US2514585A (en) * 1945-06-09 1950-07-11 Lester Callahan Method for drilling wells
US2537605A (en) * 1947-08-07 1951-01-09 Standard Oil Dev Co Drilling bore holes
US2540385A (en) * 1945-05-22 1951-02-06 Stanolind Oil & Gas Co Core drilling
US2990894A (en) * 1958-10-20 1961-07-04 Joseph A Mitchell Turbodrill
US3024853A (en) * 1956-10-24 1962-03-13 Herbold Wolfgang Deep boring gear including a water jet pump
WO2011154919A2 (en) * 2010-06-10 2011-12-15 Ocean Technologies Limited A drill, related drilling arrangement and/or methods therefor

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2507122A (en) * 1945-01-09 1950-05-09 A F Clark Apparatus for drilling boreholes
US2540385A (en) * 1945-05-22 1951-02-06 Stanolind Oil & Gas Co Core drilling
US2514585A (en) * 1945-06-09 1950-07-11 Lester Callahan Method for drilling wells
US2537605A (en) * 1947-08-07 1951-01-09 Standard Oil Dev Co Drilling bore holes
US3024853A (en) * 1956-10-24 1962-03-13 Herbold Wolfgang Deep boring gear including a water jet pump
US2990894A (en) * 1958-10-20 1961-07-04 Joseph A Mitchell Turbodrill
WO2011154919A2 (en) * 2010-06-10 2011-12-15 Ocean Technologies Limited A drill, related drilling arrangement and/or methods therefor
WO2011154919A3 (en) * 2010-06-10 2012-03-01 Ocean Technologies Limited A drill, related drilling arrangement and/or methods therefor

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