BR6791408D0 - DRILLING PROCESSES AND APPLIANCE USING PRESSURE VARIATIONS OUT OF PHASE IN A DRILLING FLUID - Google Patents

DRILLING PROCESSES AND APPLIANCE USING PRESSURE VARIATIONS OUT OF PHASE IN A DRILLING FLUID

Info

Publication number
BR6791408D0
BR6791408D0 BR191408/67A BR19140867A BR6791408D0 BR 6791408 D0 BR6791408 D0 BR 6791408D0 BR 191408/67 A BR191408/67 A BR 191408/67A BR 19140867 A BR19140867 A BR 19140867A BR 6791408 D0 BR6791408 D0 BR 6791408D0
Authority
BR
Brazil
Prior art keywords
drilling
appliance
phase
pressure variations
processes
Prior art date
Application number
BR191408/67A
Other languages
Portuguese (pt)
Inventor
E Galle
H Woods
Original Assignee
Hughes Tool 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 Hughes Tool Co filed Critical Hughes Tool Co
Publication of BR6791408D0 publication Critical patent/BR6791408D0/en

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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/24—Drilling using vibrating or oscillating means, e.g. out-of-balance masses

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (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)
  • Earth Drilling (AREA)
BR191408/67A 1966-08-05 1967-07-21 DRILLING PROCESSES AND APPLIANCE USING PRESSURE VARIATIONS OUT OF PHASE IN A DRILLING FLUID BR6791408D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57617066A 1966-08-05 1966-08-05

Publications (1)

Publication Number Publication Date
BR6791408D0 true BR6791408D0 (en) 1973-06-12

Family

ID=24303249

Family Applications (1)

Application Number Title Priority Date Filing Date
BR191408/67A BR6791408D0 (en) 1966-08-05 1967-07-21 DRILLING PROCESSES AND APPLIANCE USING PRESSURE VARIATIONS OUT OF PHASE IN A DRILLING FLUID

Country Status (5)

Country Link
US (1) US3441094A (en)
AT (1) AT279522B (en)
BE (1) BE705732A (en)
BR (1) BR6791408D0 (en)
GB (1) GB1198328A (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3603410A (en) * 1968-12-05 1971-09-07 Mobil Oil Corp Method and apparatus for cavitational drilling utilizing periodically reduced hydrostatic pressure
US3850135A (en) * 1973-02-14 1974-11-26 Hughes Tool Co Acoustical vibration generation control apparatus
US3876016A (en) * 1973-06-25 1975-04-08 Hughes Tool Co Method and system for determining the position of an acoustic generator in a borehole
CA1217759A (en) * 1983-07-08 1987-02-10 Intech Oil Tools Ltd. Drilling equipment
US4979577A (en) * 1983-07-08 1990-12-25 Intech International, Inc. Flow pulsing apparatus and method for down-hole drilling equipment
US4630689A (en) * 1985-03-04 1986-12-23 Hughes Tool Company-Usa Downhole pressure fluctuating tool
GB8612019D0 (en) * 1986-05-16 1986-06-25 Shell Int Research Vibrating pipe string in borehole
GB8719782D0 (en) * 1987-08-21 1987-09-30 Shell Int Research Pressure variations in drilling fluids
US4775016A (en) * 1987-09-29 1988-10-04 Hughes Tool Company - Usa Downhole pressure fluctuating feedback system
US5009272A (en) * 1988-11-25 1991-04-23 Intech International, Inc. Flow pulsing method and apparatus for drill string
US5190114A (en) * 1988-11-25 1993-03-02 Intech International Inc. Flow pulsing apparatus for drill string
EP0512330B1 (en) * 1991-05-06 1996-09-18 WAVE TEC Ges.m.b.H. Drill bit
BR9107323A (en) * 1991-10-15 1995-10-24 Pulse Ireland Pulsing nozzle for self-excited oscillation of a steam jet of machining fluid
GB2293839A (en) * 1994-10-07 1996-04-10 Peter Douglas Paterson Tool for generating down hole axial force
US6237701B1 (en) 1997-11-17 2001-05-29 Tempress Technologies, Inc. Impulsive suction pulse generator for borehole
CN2612792Y (en) * 2003-04-15 2004-04-21 天津市景宝科技有限公司 Down-hole high pressure continuous stream jetting drilling tool
US8607896B2 (en) * 2009-06-08 2013-12-17 Tempress Technologies, Inc. Jet turbodrill
US8272404B2 (en) * 2009-10-29 2012-09-25 Baker Hughes Incorporated Fluidic impulse generator
CN101942962B (en) * 2010-08-16 2012-11-14 中国石油天然气集团公司 Well drilling method of through tubing of gas lift under-balanced coiled tubing
US8528649B2 (en) 2010-11-30 2013-09-10 Tempress Technologies, Inc. Hydraulic pulse valve with improved pulse control
US9279300B2 (en) 2010-11-30 2016-03-08 Tempress Technologies, Inc. Split ring shift control for hydraulic pulse valve
US8844651B2 (en) 2011-07-21 2014-09-30 Halliburton Energy Services, Inc. Three dimensional fluidic jet control
CN102493768B (en) * 2011-12-02 2014-05-28 东北石油大学 High-frequency pulsed jet flow resonance well drilling device and well drilling method thereof
CA2877411C (en) 2012-07-16 2020-01-28 Tempress Technologies, Inc. Extended reach placement of wellbore completions
CN107083922B (en) * 2017-06-09 2019-01-11 中国矿业大学 A kind of pneumatic self-advancing type super-high pressure pulse jet stream auxiliary impact broken rock equipment
CN107882509A (en) * 2017-12-19 2018-04-06 中南大学 Bottom pressure pulse friction reducer

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2554005A (en) * 1950-12-11 1951-05-22 Soundrill Corp Earth boring apparatus
US2946565A (en) * 1953-06-16 1960-07-26 Jersey Prod Res Co Combination drilling and testing process
US2672322A (en) * 1953-12-14 1954-03-16 Jr Albert G Bodine Sonic earth boring drill
US2824718A (en) * 1954-03-18 1958-02-25 Borg Warner Mud decoupler
US2970660A (en) * 1954-07-12 1961-02-07 Jr Albert G Bodine Polyphase sonic earth bore drill
US3094176A (en) * 1959-07-31 1963-06-18 Socony Mobil Oil Co Inc Percussion drill
US3163240A (en) * 1960-09-21 1964-12-29 Albert G Bodine Sonic earth boring drill with elastic fluid resonator
US3216514A (en) * 1962-02-23 1965-11-09 Nelson Norman A Rotary drilling apparatus
US3251424A (en) * 1962-06-18 1966-05-17 Socony Mobil Oil Co Inc Acoustic drilling method and apparatus

Also Published As

Publication number Publication date
BE705732A (en) 1968-03-01
AT279522B (en) 1970-03-10
US3441094A (en) 1969-04-29
GB1198328A (en) 1970-07-08

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