GB2033943B - Hydraulic drilling rig - Google Patents

Hydraulic drilling rig

Info

Publication number
GB2033943B
GB2033943B GB7934708A GB7934708A GB2033943B GB 2033943 B GB2033943 B GB 2033943B GB 7934708 A GB7934708 A GB 7934708A GB 7934708 A GB7934708 A GB 7934708A GB 2033943 B GB2033943 B GB 2033943B
Authority
GB
United Kingdom
Prior art keywords
drilling rig
hydraulic drilling
hydraulic
rig
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.)
Expired
Application number
GB7934708A
Other versions
GB2033943A (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.)
HYDRAULIC DRILLING EQUIPMENT L
Original Assignee
HYDRAULIC DRILLING EQUIPMENT L
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 HYDRAULIC DRILLING EQUIPMENT L filed Critical HYDRAULIC DRILLING EQUIPMENT L
Priority to GB7934708A priority Critical patent/GB2033943B/en
Publication of GB2033943A publication Critical patent/GB2033943A/en
Application granted granted Critical
Publication of GB2033943B publication Critical patent/GB2033943B/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
    • 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
    • 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
    • E21B3/00—Rotary drilling
    • E21B3/02—Surface drives for rotary drilling
    • E21B3/022—Top drives
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • E21B7/027—Drills for drilling shallow holes, e.g. for taking soil samples or for drilling postholes
    • E21B7/028—Drills for drilling shallow holes, e.g. for taking soil samples or for drilling postholes the drilling apparatus being detachable from the vehicle, e.g. hand portable drills

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
GB7934708A 1978-10-23 1979-10-05 Hydraulic drilling rig Expired GB2033943B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7934708A GB2033943B (en) 1978-10-23 1979-10-05 Hydraulic drilling rig

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7841630 1978-10-23
GB7934708A GB2033943B (en) 1978-10-23 1979-10-05 Hydraulic drilling rig

Publications (2)

Publication Number Publication Date
GB2033943A GB2033943A (en) 1980-05-29
GB2033943B true GB2033943B (en) 1982-12-22

Family

ID=26269298

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7934708A Expired GB2033943B (en) 1978-10-23 1979-10-05 Hydraulic drilling rig

Country Status (1)

Country Link
GB (1) GB2033943B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2167105B (en) * 1984-10-03 1988-05-05 Lucas Brian Ronald Apparatus for use in drilling
CN102364028B (en) * 2011-11-22 2013-04-17 阜新工大力为科技有限公司 Multifunctional full-hydraulic drilling machine
CN109869093A (en) * 2019-03-01 2019-06-11 襄阳畅勘智能机械有限公司 A kind of hydraulic rotary drilling rig down-the-hole is crushed the rotation stop device bored into rock

Also Published As

Publication number Publication date
GB2033943A (en) 1980-05-29

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Legal Events

Date Code Title Description
772C Application made to the comptroller for revocation (sect. 72/1977)
729S Offer to surrender (sect. 29/1977)
729A Offer accepted by the comptroller (sect. 29/1977)
772D Proceeding terminated by voluntary surrender of patent (sect. 72/1977)