GB1136740A - Hydraulic jet method for drilling the borehole of a well - Google Patents

Hydraulic jet method for drilling the borehole of a well

Info

Publication number
GB1136740A
GB1136740A GB55772/66A GB5577266A GB1136740A GB 1136740 A GB1136740 A GB 1136740A GB 55772/66 A GB55772/66 A GB 55772/66A GB 5577266 A GB5577266 A GB 5577266A GB 1136740 A GB1136740 A GB 1136740A
Authority
GB
United Kingdom
Prior art keywords
borehole
bit
drilling
well
jet method
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
GB55772/66A
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 GB1136740A publication Critical patent/GB1136740A/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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/18—Drilling by liquid or gas jets, with or without entrained pellets
    • 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
    • E21B10/00—Drill bits
    • E21B10/60—Drill bits characterised by conduits or nozzles for drilling fluids

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)

Abstract

1,136,740. Boring earth &c. GULF RESEARCH & DEVELOPMENT CO. 13 Dec., 1966 [27 Dec., 1965], No. 55772/66. Heading E1F. A hydraulic jet method for well-drilling consists in rotating a pipestring carrying a bit in the borehole, and circulating an abrasive drilling liquid through the string to the bit from where it is discharged through nozzles at a velocity of at least 152 metres/second to cut a central hole 62 surrounded by concentric grooves 64, 66, 68, the outer grooves 68 having an outer diameter equal to the borehole diameter, breaking the ridges 70, 72, 74 left between the grooves with the bit, and circulating the liquid up the borehole to the surface where the cut and broken particles are removed. The bit, in one arrangement, is similar to that described in Specification 1136739 and the edges of the breaker bars may be chamfered. In a modification, the breaker bars are asymmetrically arranged.
GB55772/66A 1965-12-27 1966-12-13 Hydraulic jet method for drilling the borehole of a well Expired GB1136740A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US516237A US3402780A (en) 1965-12-27 1965-12-27 Hydraulic jet drilling method

Publications (1)

Publication Number Publication Date
GB1136740A true GB1136740A (en) 1968-12-18

Family

ID=24054706

Family Applications (1)

Application Number Title Priority Date Filing Date
GB55772/66A Expired GB1136740A (en) 1965-12-27 1966-12-13 Hydraulic jet method for drilling the borehole of a well

Country Status (5)

Country Link
US (1) US3402780A (en)
DE (1) DE1483756B1 (en)
DK (1) DK113702B (en)
GB (1) GB1136740A (en)
NL (1) NL6618206A (en)

Families Citing this family (10)

* 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
US4262757A (en) * 1978-08-04 1981-04-21 Hydronautics, Incorporated Cavitating liquid jet assisted drill bit and method for deep-hole drilling
US4240664A (en) * 1978-09-08 1980-12-23 Joy Manufacturing Company Hydraulic jet cutting tool and method
FR2450936A1 (en) * 1979-03-08 1980-10-03 Cagnioncle Georges NEW ROTARY DRILLING MACHINE HAVING A SIZE PROTECTED BY A VERY HIGH PRESSURE FLUID FILM
US7503407B2 (en) * 2003-04-16 2009-03-17 Particle Drilling Technologies, Inc. Impact excavation system and method
US8517124B2 (en) * 2009-12-01 2013-08-27 Northbasin Energy Services Inc. PDC drill bit with flute design for better bit cleaning
US10094172B2 (en) 2012-08-23 2018-10-09 Ramax, Llc Drill with remotely controlled operating modes and system and method for providing the same
US9371693B2 (en) 2012-08-23 2016-06-21 Ramax, Llc Drill with remotely controlled operating modes and system and method for providing the same
CN105102907B (en) 2013-01-25 2017-04-05 特灵国际有限公司 The refrigerant outlet device of condenser
CN109098657A (en) * 2018-10-24 2018-12-28 云南建投基础工程有限责任公司 A kind of high-voltage water jet device and method of the processing erratic boulder in conjunction with rotary pile-digging machine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US878208A (en) * 1904-05-27 1908-02-04 Jacob Kirschniock Mining process.
US1853379A (en) * 1926-12-29 1932-04-12 Alexander G Rotinoff Caisson and method of and means for sinking the same
US1661672A (en) * 1927-09-03 1928-03-06 Edgar H Morrison Apparatus for hydraulic drilling
US2233260A (en) * 1938-04-12 1941-02-25 Herbert J Hawthorne Means and method of drilling wells
US2678203A (en) * 1946-05-31 1954-05-11 Universal Oil Prod Co Hydraulic jet cutting and pumping apparatus for mining hydrocarbonaceous solids
US2708102A (en) * 1952-01-29 1955-05-10 Exxon Research Engineering Co Self-rotating pellet impact drill bit
US2963102A (en) * 1956-08-13 1960-12-06 James E Smith Hydraulic drill bit
US3020965A (en) * 1959-08-19 1962-02-13 Jr Richard F Keller Hydraulic pile extractor
US3112800A (en) * 1959-08-28 1963-12-03 Phillips Petroleum Co Method of drilling with high velocity jet cutter rock bit
US3055442A (en) * 1960-11-04 1962-09-25 Walter N Prince Drill

Also Published As

Publication number Publication date
NL6618206A (en) 1967-06-28
DK113702B (en) 1969-04-21
DE1483756B1 (en) 1969-11-13
US3402780A (en) 1968-09-24

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