AU6581880A - Drilling apparatus - Google Patents

Drilling apparatus

Info

Publication number
AU6581880A
AU6581880A AU65818/80A AU6581880A AU6581880A AU 6581880 A AU6581880 A AU 6581880A AU 65818/80 A AU65818/80 A AU 65818/80A AU 6581880 A AU6581880 A AU 6581880A AU 6581880 A AU6581880 A AU 6581880A
Authority
AU
Australia
Prior art keywords
drilling apparatus
drilling
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.)
Abandoned
Application number
AU65818/80A
Inventor
Norman Roy Baker
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
Priority to AU65818/80A priority Critical patent/AU6581880A/en
Publication of AU6581880A publication Critical patent/AU6581880A/en
Abandoned 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
    • E21B15/00—Supports for the drilling machine, e.g. derricks or masts
    • 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
    • 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
AU65818/80A 1980-01-03 1980-01-03 Drilling apparatus Abandoned AU6581880A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU65818/80A AU6581880A (en) 1980-01-03 1980-01-03 Drilling apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU65818/80A AU6581880A (en) 1980-01-03 1980-01-03 Drilling apparatus
AUPE1886 1980-01-03

Publications (1)

Publication Number Publication Date
AU6581880A true AU6581880A (en) 1981-07-09

Family

ID=3750472

Family Applications (1)

Application Number Title Priority Date Filing Date
AU65818/80A Abandoned AU6581880A (en) 1980-01-03 1980-01-03 Drilling apparatus

Country Status (1)

Country Link
AU (1) AU6581880A (en)

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