MX148805A - Dispositivo mejorado para retener la cortadora rotatoria en barrenas de perforacion de pozos - Google Patents

Dispositivo mejorado para retener la cortadora rotatoria en barrenas de perforacion de pozos

Info

Publication number
MX148805A
MX148805A MX175014A MX17501478A MX148805A MX 148805 A MX148805 A MX 148805A MX 175014 A MX175014 A MX 175014A MX 17501478 A MX17501478 A MX 17501478A MX 148805 A MX148805 A MX 148805A
Authority
MX
Mexico
Prior art keywords
retain
rotary cutter
improved device
well drilling
drilling drills
Prior art date
Application number
MX175014A
Other languages
English (en)
Spanish (es)
Inventor
Edward M Galle
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 MX148805A publication Critical patent/MX148805A/es

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
    • E21B10/00—Drill bits
    • E21B10/08—Roller bits
    • E21B10/20—Roller bits characterised by detachable or adjustable parts, e.g. legs or axles
    • 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
    • E21B10/08—Roller bits
    • E21B10/22—Roller bits characterised by bearing, lubrication or sealing details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C43/00—Assembling bearings
    • F16C43/02—Assembling sliding-contact bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2352/00—Apparatus for drilling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Sliding-Contact Bearings (AREA)
MX175014A 1977-10-28 1978-09-26 Dispositivo mejorado para retener la cortadora rotatoria en barrenas de perforacion de pozos MX148805A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84664277A 1977-10-28 1977-10-28

Publications (1)

Publication Number Publication Date
MX148805A true MX148805A (es) 1983-06-22

Family

ID=25298509

Family Applications (1)

Application Number Title Priority Date Filing Date
MX175014A MX148805A (es) 1977-10-28 1978-09-26 Dispositivo mejorado para retener la cortadora rotatoria en barrenas de perforacion de pozos

Country Status (7)

Country Link
JP (1) JPS5471702A (enrdf_load_stackoverflow)
BR (1) BR7804960A (enrdf_load_stackoverflow)
CA (1) CA1096851A (enrdf_load_stackoverflow)
FR (1) FR2407333A1 (enrdf_load_stackoverflow)
GB (1) GB1599377A (enrdf_load_stackoverflow)
MX (1) MX148805A (enrdf_load_stackoverflow)
NL (1) NL7809267A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4577705A (en) * 1984-04-23 1986-03-25 Smith International, Inc. Bellows lubricant pressurizer for sealed bearing rock bits

Also Published As

Publication number Publication date
FR2407333A1 (fr) 1979-05-25
BR7804960A (pt) 1979-05-29
JPS5471702A (en) 1979-06-08
GB1599377A (en) 1981-09-30
JPS6128076B2 (enrdf_load_stackoverflow) 1986-06-28
NL7809267A (nl) 1979-05-02
CA1096851A (en) 1981-03-03

Similar Documents

Publication Publication Date Title
MX3909E (es) ,ejoras en herramienta de perforacion rotativa
MX154027A (es) Aparato mejorado para cortar objetos en la perforacion de pozos
MX5049E (es) Util mejorado para la perforacion de terrenos
MX146619A (es) Mejoras en dispositivo barrenador de roca
IT1192615B (it) Trapano avente bordi taglianti
SE7806749L (sv) Borrverktyg
AT356611B (de) Bohrmeissel
MX151951A (es) Mejoras en una barrena rotatoria para perforacion de pozos
BE850357A (fr) Outil de forage
AT359822B (de) Rotationsquerschneider
MX147585A (es) Mejoras en broca de perforadora para roca
MX144441A (es) Broca mejorada para utilizarse en la perforacion de pozos
SE7807283L (sv) Med rotation arbetande avskerningsanordning
IT1089838B (it) Perfezionamento negli scalpelli rotanti per trivellazioni
AT383182B (de) Gesteinsbohrer
NO148143C (no) Roterende skjaereverktoey.
MX146274A (es) Mejoras en broca de perforacion giratoria para perforar agujeros profundos y metodo para fabricar la misma
SE7806047L (sv) Borrverktyg
ATA787278A (de) Kombiniertes bohr- und reibwerkzeug
ATA359178A (de) Bohrkrone
MX148805A (es) Dispositivo mejorado para retener la cortadora rotatoria en barrenas de perforacion de pozos
FI783021A7 (fi) Roterande skaerverktyg
IT1084764B (it) Utensili per forare
MX148614A (es) Mejoras a una barrena para perforacion de pozos con cortadora rotatoria
PL191275A1 (pl) Wiertarka obrotowo-udarowa