[go: up one dir, main page]

AR207240A1 - APPARATUS TO COMPENSATE THE SURGE OF AND TO PROVIDE A CONSTANT FORCE FORCE TO A DRILLING MACHINE - Google Patents

APPARATUS TO COMPENSATE THE SURGE OF AND TO PROVIDE A CONSTANT FORCE FORCE TO A DRILLING MACHINE

Info

Publication number
AR207240A1
AR207240A1 AR258070A AR25807075A AR207240A1 AR 207240 A1 AR207240 A1 AR 207240A1 AR 258070 A AR258070 A AR 258070A AR 25807075 A AR25807075 A AR 25807075A AR 207240 A1 AR207240 A1 AR 207240A1
Authority
AR
Argentina
Prior art keywords
force
surge
compensate
drilling machine
constant force
Prior art date
Application number
AR258070A
Other languages
Spanish (es)
Original Assignee
Rock Fall Co Ltd
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
Priority claimed from GB13256/74A external-priority patent/GB1504861A/en
Application filed by Rock Fall Co Ltd filed Critical Rock Fall Co Ltd
Application granted granted Critical
Publication of AR207240A1 publication Critical patent/AR207240A1/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
    • 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
    • E21B19/09—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 specially adapted for drilling underwater formations from a floating support using heave compensators supporting the drill string

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
AR258070A 1974-03-25 1975-01-01 APPARATUS TO COMPENSATE THE SURGE OF AND TO PROVIDE A CONSTANT FORCE FORCE TO A DRILLING MACHINE AR207240A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB13256/74A GB1504861A (en) 1974-03-25 1974-03-25 Drilling machine constant feed-force apparatus
GB2093374 1974-05-11

Publications (1)

Publication Number Publication Date
AR207240A1 true AR207240A1 (en) 1976-09-22

Family

ID=26249654

Family Applications (1)

Application Number Title Priority Date Filing Date
AR258070A AR207240A1 (en) 1974-03-25 1975-01-01 APPARATUS TO COMPENSATE THE SURGE OF AND TO PROVIDE A CONSTANT FORCE FORCE TO A DRILLING MACHINE

Country Status (9)

Country Link
AR (1) AR207240A1 (en)
AU (1) AU7935075A (en)
BR (1) BR7501718A (en)
EG (1) EG12052A (en)
ES (1) ES435811A1 (en)
FI (1) FI750810A (en)
FR (1) FR2265967A1 (en)
NO (1) NO750891L (en)
SE (1) SE7502392L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3015752C2 (en) * 1980-04-24 1985-04-25 Salzgitter Maschinen Und Anlagen Ag, 3320 Salzgitter Carriage for a rock drill

Also Published As

Publication number Publication date
AU7935075A (en) 1976-09-23
SE7502392L (en) 1975-09-26
FR2265967B3 (en) 1977-11-25
NO750891L (en) 1975-09-26
BR7501718A (en) 1975-12-23
EG12052A (en) 1978-09-30
FR2265967A1 (en) 1975-10-24
FI750810A (en) 1975-09-27
ES435811A1 (en) 1977-02-16

Similar Documents

Publication Publication Date Title
SE7510830L (en) DRILL SCREW
FR2282542A1 (en) HYDRAULIC MACHINE
IT1028113B (en) DEVICE OF MAINTENANCE IN THE EXTENDED CONDITION OF A CATETERS
SE409342B (en) DEVICE TO PREVENT BEACH EROSION
AR203356A1 (en) HYDRAULIC MACHINE
SE418522C (en) Screw machine
SE7411647L (en) DRILLING MACHINE
FI54937B (en) FOERFARANDE FOER SEPARERING AV PARTIKLAR MED AVVIKANDE TAETHET OCH STOR SPECIFIK YTA UR GENOM UPPLOESNING AV AVFALLSPAPPER ERHAOLLET FIBERMATERIAL
SE7512128L (en) AXIAL PISTON MACHINE WITH ADJUSTABLE HEAD LENGTH
IT1029945B (en) DEVICE FOR DRILLING
SE396300B (en) WIDE ROLL WORK WITH SEVERAL STRINGS
ATA393975A (en) HYDRAULIC IMPACT DEVICE
SE391004B (en) LENGTH ADJUSTABLE DRILL BOOM
IT1031835B (en) PERFECTED DRILLING EQUIPMENT
IT1044656B (en) HYDRAULIC PERCUSSION DEVICE
IT1043978B (en) METHOD AND EQUIPMENT TO MANUFACTURE A SCREW AND A RON OF THE COMPRESSIBLE TO IT ASSO CIATA
BE824929A (en) LUBRICANT COMPOSITION WORKING UNDER VERY HIGH PRESSURE
AR207240A1 (en) APPARATUS TO COMPENSATE THE SURGE OF AND TO PROVIDE A CONSTANT FORCE FORCE TO A DRILLING MACHINE
IT1038250B (en) EQUIPMENT TO INDICATE THE OUTPUT OF A MACHINE
AR204573A1 (en) PUBLIC WORKS MACHINE PROVIDED WITH A WORK EQUIPMENT AND AN ADJUSTABLE DEVIATION DEVICE OF SUCH EQUIPMENT
IT1029153B (en) IMPROVEMENTS TO THE THRUST GENERATOR DEVICES
AT338190B (en) HYDRAULIC DEVICE
IT1054751B (en) METHOD AND APPARATUS TO PRODUCE NEGATIVE POINT PROJECTS ELSATIC PISTON SUFASES
SU483142A1 (en) Rotary apparatus
SE382159B (en) HIGH PRESSURE APPARATUS