GB1086535A - Improvements in or relating to the drilling of deep boreholes in the earth - Google Patents

Improvements in or relating to the drilling of deep boreholes in the earth

Info

Publication number
GB1086535A
GB1086535A GB3854064A GB3854064A GB1086535A GB 1086535 A GB1086535 A GB 1086535A GB 3854064 A GB3854064 A GB 3854064A GB 3854064 A GB3854064 A GB 3854064A GB 1086535 A GB1086535 A GB 1086535A
Authority
GB
United Kingdom
Prior art keywords
earth
drilling
borehole
drill
relating
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
GB3854064A
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 GB1086535A publication Critical patent/GB1086535A/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
    • E21B10/00—Drill bits
    • E21B10/60—Drill bits characterised by conduits or nozzles for drilling fluids
    • 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

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)
  • Socks And Pantyhose (AREA)

Abstract

1,086,535. Jet drilling of earth formations. GULF RESEARCH & DEVELOPMENT CO. Sept. 22, 1964 .[Sept. 24, 1963], No. 38540/64. Heading E1F. In the jet drilling of a borehole in the earth there is lowered along and rotated about the axis of the borehole a jetting drill in which the disposition therein of nozzles from which earth-cutting, hydraulic jets emerge is such that the jets impinge on and evenly cut away the bottom of the borehole as the drill is rotated. Two specific forms of drill are described.
GB3854064A 1963-09-24 1964-09-22 Improvements in or relating to the drilling of deep boreholes in the earth Expired GB1086535A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31108863A 1963-09-24 1963-09-24

Publications (1)

Publication Number Publication Date
GB1086535A true GB1086535A (en) 1967-10-11

Family

ID=23205344

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3854064A Expired GB1086535A (en) 1963-09-24 1964-09-22 Improvements in or relating to the drilling of deep boreholes in the earth

Country Status (4)

Country Link
DE (1) DE1292602B (en)
DK (1) DK114261B (en)
GB (1) GB1086535A (en)
NO (1) NO117971B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0060840A1 (en) * 1980-10-06 1982-09-29 Exxon Production Research Company Method and apparatus for running and cementing pipe
WO1991019074A1 (en) * 1990-05-25 1991-12-12 Ksk Guided Microtunneling Technologies Gmbh Spezialtiefbaugeräte Drill head with nozzles
EP0584475A1 (en) * 1992-07-31 1994-03-02 Gd-Anker Gmbh Drilling device provided with an acceleration nozzle

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1469524A (en) * 1973-03-05 1977-04-06 Shell Int Research Rotary bit for hydraulically drilling holes into underground formations

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9391C (en) * M. BLUMENREICH in Berlin W., Dennewitzstrafse 23 Hydraulic drilling apparatus for creating boreholes in earth or rock
US2218130A (en) * 1938-06-14 1940-10-15 Shell Dev Hydraulic disruption of solids
CH273329A (en) * 1947-09-19 1951-02-15 Wildi Karl Hydraulic jet device for mining and conveying minerals, sand, gravel, mud, etc.
US2708102A (en) * 1952-01-29 1955-05-10 Exxon Research Engineering Co Self-rotating pellet impact drill bit
US3061022A (en) * 1959-09-03 1962-10-30 Arthur N Wells Implements for hydraulic drilling
GB903826A (en) * 1959-12-01 1962-08-22 George Wimpey & Co Ltd Improvements in or relating to methods of injecting fluent material into and withdrawing fluent material from sub-soil
US3055442A (en) * 1960-11-04 1962-09-25 Walter N Prince Drill

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0060840A1 (en) * 1980-10-06 1982-09-29 Exxon Production Research Company Method and apparatus for running and cementing pipe
EP0060840A4 (en) * 1980-10-06 1985-07-01 Exxon Production Research Co Method and apparatus for running and cementing pipe.
WO1991019074A1 (en) * 1990-05-25 1991-12-12 Ksk Guided Microtunneling Technologies Gmbh Spezialtiefbaugeräte Drill head with nozzles
US5322134A (en) * 1990-05-25 1994-06-21 Ksk Guided Microtunneling Technologies Gmbh Spezialtiefbaugerate Drill head
EP0584475A1 (en) * 1992-07-31 1994-03-02 Gd-Anker Gmbh Drilling device provided with an acceleration nozzle

Also Published As

Publication number Publication date
DE1292602B (en) 1969-04-17
DK114261B (en) 1969-06-16
NO117971B (en) 1969-10-20

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