JPS4857801A - - Google Patents

Info

Publication number
JPS4857801A
JPS4857801A JP47111957A JP11195772A JPS4857801A JP S4857801 A JPS4857801 A JP S4857801A JP 47111957 A JP47111957 A JP 47111957A JP 11195772 A JP11195772 A JP 11195772A JP S4857801 A JPS4857801 A JP S4857801A
Authority
JP
Japan
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.)
Pending
Application number
JP47111957A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS4857801A publication Critical patent/JPS4857801A/ja
Pending 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
    • E21B45/00—Measuring the drilling time or rate of penetration
    • 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)
  • 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)
JP47111957A 1971-11-08 1972-11-08 Pending JPS4857801A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7140041A FR2159169B1 (nl) 1971-11-08 1971-11-08

Publications (1)

Publication Number Publication Date
JPS4857801A true JPS4857801A (nl) 1973-08-14

Family

ID=9085511

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47111957A Pending JPS4857801A (nl) 1971-11-08 1972-11-08

Country Status (8)

Country Link
US (1) US3881695A (nl)
JP (1) JPS4857801A (nl)
CA (1) CA1007319A (nl)
DE (1) DE2254485A1 (nl)
FR (1) FR2159169B1 (nl)
GB (1) GB1394203A (nl)
IT (1) IT970268B (nl)
NL (1) NL7215075A (nl)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2278908A1 (fr) * 1974-01-23 1976-02-13 Schlumberger Prospection Procedes et dispositifs pour determiner l'avancement d'un forage
GB1524314A (en) * 1976-02-28 1978-09-13 Ferranti Ltd Load transfer
US4139891A (en) * 1977-03-15 1979-02-13 Bj-Hughes Inc. Elevator load control arrangement for a computer-controlled oil drilling rig
US4128888A (en) * 1977-03-15 1978-12-05 Bj-Hughes Inc. Velocity control arrangement for a computer-controlled oil drilling rig
US4466488A (en) * 1980-12-22 1984-08-21 Nl Industries, Inc. Position indicator for drill string compensator
US4421173A (en) * 1981-08-20 1983-12-20 Nl Industries, Inc. Motion compensator with improved position indicator
FR2531692A1 (fr) * 1982-08-13 1984-02-17 Bretagne Atel Chantiers Dispositif de suspension d'elinde de drague avec compensation de pilonnement
US4794535A (en) * 1986-08-18 1988-12-27 Automated Decisions, Inc. Method for determining economic drill bit utilization
FR2611804B1 (fr) * 1987-02-27 1989-06-16 Forex Neptune Sa Procede de controle des operations de forage d'un puits
US5274552A (en) * 1992-04-20 1993-12-28 M/D Totco Drill string motion detection for bit depth calculation
GB9216740D0 (en) * 1992-08-06 1992-09-23 Schlumberger Services Petrol Determination of drill bit rate of penetration from surface measurements
US6155357A (en) * 1997-09-23 2000-12-05 Noble Drilling Services, Inc. Method of and system for optimizing rate of penetration in drilling operations
US6026912A (en) * 1998-04-02 2000-02-22 Noble Drilling Services, Inc. Method of and system for optimizing rate of penetration in drilling operations
US6233498B1 (en) 1998-03-05 2001-05-15 Noble Drilling Services, Inc. Method of and system for increasing drilling efficiency
ID28208A (id) 1998-03-27 2001-05-10 Single Buoy Moorings Konstruksi penegang pengapung
US6382331B1 (en) 2000-04-17 2002-05-07 Noble Drilling Services, Inc. Method of and system for optimizing rate of penetration based upon control variable correlation
NO335499B1 (no) * 2011-11-25 2014-12-22 Aker Mh As Et bevegelseskompenseringssystem
NO341753B1 (no) * 2013-07-03 2018-01-15 Cameron Int Corp Bevegelseskompensasjonssystem
FR3025787B1 (fr) * 2014-09-16 2019-06-07 IFP Energies Nouvelles Systeme de controle du deplacement d'une charge
US10591625B2 (en) * 2016-05-13 2020-03-17 Pason Systems Corp. Method, system, and medium for controlling rate of penetration of a drill bit
FR3060549B1 (fr) * 2016-12-19 2018-12-07 IFP Energies Nouvelles Systeme de compensation de mouvement d'une charge accrochee a une installation mobile avec verin principal et verin secondaire
CA3005535A1 (en) 2018-05-18 2019-11-18 Pason Systems Corp. Method, system, and medium for controlling rate of penetration of a drill bit

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3541852A (en) * 1968-11-29 1970-11-24 Dresser Ind Electronic system for monitoring drilling conditions relating to oil and gas wells
US3746102A (en) * 1971-10-22 1973-07-17 Dresser Ind Automatic drilling break alarm and shutdown system

Also Published As

Publication number Publication date
FR2159169B1 (nl) 1974-05-31
IT970268B (it) 1974-04-10
DE2254485A1 (de) 1973-05-10
GB1394203A (en) 1975-05-14
FR2159169A1 (nl) 1973-06-22
CA1007319A (fr) 1977-03-22
US3881695A (en) 1975-05-06
NL7215075A (nl) 1973-05-10

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