GB1441005A - Drilling boreholes in the earth with automaitc optimization of the penetration rate - Google Patents

Drilling boreholes in the earth with automaitc optimization of the penetration rate

Info

Publication number
GB1441005A
GB1441005A GB4867573A GB4867573A GB1441005A GB 1441005 A GB1441005 A GB 1441005A GB 4867573 A GB4867573 A GB 4867573A GB 4867573 A GB4867573 A GB 4867573A GB 1441005 A GB1441005 A GB 1441005A
Authority
GB
United Kingdom
Prior art keywords
pipe
bit
penetration rate
maximum
penetration
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
GB4867573A
Other languages
English (en)
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Publication of GB1441005A publication Critical patent/GB1441005A/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
    • E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
    • E21B44/005—Below-ground automatic control systems
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
    • G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
    • G05B13/0205—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric not using a model or a simulator of the controlled system
    • G05B13/021—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric not using a model or a simulator of the controlled system in which a variable is automatically adjusted to optimise the performance
    • G05B13/0215—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric not using a model or a simulator of the controlled system in which a variable is automatically adjusted to optimise the performance using trial and error method, including "peak-holding"

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)
  • Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Evolutionary Computation (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Earth Drilling (AREA)
  • Automatic Control Of Machine Tools (AREA)
  • Control Of Electric Motors In General (AREA)
GB4867573A 1972-10-20 1973-10-18 Drilling boreholes in the earth with automaitc optimization of the penetration rate Expired GB1441005A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7237417A FR2217522B1 (fr) 1972-10-20 1972-10-20

Publications (1)

Publication Number Publication Date
GB1441005A true GB1441005A (en) 1976-06-30

Family

ID=9106026

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4867573A Expired GB1441005A (en) 1972-10-20 1973-10-18 Drilling boreholes in the earth with automaitc optimization of the penetration rate

Country Status (8)

Country Link
BE (1) BE806173A (fr)
CA (1) CA1012230A (fr)
DE (1) DE2351364A1 (fr)
FR (1) FR2217522B1 (fr)
GB (1) GB1441005A (fr)
IT (1) IT1006106B (fr)
NL (1) NL7314308A (fr)
NO (1) NO139098C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5398546A (en) * 1992-08-06 1995-03-21 Schlumberger Technology Corporation Determination of drill bit rate of penetration from surface measurements

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2614360B1 (fr) * 1987-04-27 1989-06-16 Forex Neptune Procede de mesure de la vitesse d'avancement d'un outil de forage
RU2002024C1 (ru) * 1991-04-05 1993-10-30 Pokrovskaya Galina A Способ бурени скважины

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3324717A (en) * 1963-10-28 1967-06-13 Mobil Oil Corp System and method for optimizing drilling operations

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5398546A (en) * 1992-08-06 1995-03-21 Schlumberger Technology Corporation Determination of drill bit rate of penetration from surface measurements

Also Published As

Publication number Publication date
IT1006106B (it) 1976-09-30
BE806173A (fr) 1974-04-17
FR2217522A1 (fr) 1974-09-06
DE2351364A1 (de) 1974-05-09
NO139098C (no) 1979-01-10
FR2217522B1 (fr) 1975-04-25
NL7314308A (fr) 1974-04-23
CA1012230A (fr) 1977-06-14
NO139098B (no) 1978-09-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee