GB1291671A - Net fluid computing unit for use with central computer - Google Patents

Net fluid computing unit for use with central computer

Info

Publication number
GB1291671A
GB1291671A GB21084/71D GB2108471D GB1291671A GB 1291671 A GB1291671 A GB 1291671A GB 21084/71 D GB21084/71 D GB 21084/71D GB 2108471 D GB2108471 D GB 2108471D GB 1291671 A GB1291671 A GB 1291671A
Authority
GB
United Kingdom
Prior art keywords
oil
computing unit
central computer
net fluid
fluid computing
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
GB21084/71D
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.)
Hydril LLC
Original Assignee
Hydril LLC
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 Hydril LLC filed Critical Hydril LLC
Publication of GB1291671A publication Critical patent/GB1291671A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/26—Oils; Viscous liquids; Paints; Inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids
    • G01N33/2823—Raw oil, drilling fluid or polyphasic mixtures
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06J—HYBRID COMPUTING ARRANGEMENTS
    • G06J1/00—Hybrid computing arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Hardware Design (AREA)
  • Food Science & Technology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Medicinal Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Automation & Control Theory (AREA)
  • Evolutionary Computation (AREA)
  • Fuzzy Systems (AREA)
  • Software Systems (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Measuring Volume Flow (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Details Of Flowmeters (AREA)
GB21084/71D 1970-02-02 1971-04-19 Net fluid computing unit for use with central computer Expired GB1291671A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US794070A 1970-02-02 1970-02-02

Publications (1)

Publication Number Publication Date
GB1291671A true GB1291671A (en) 1972-10-04

Family

ID=21728939

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21084/71D Expired GB1291671A (en) 1970-02-02 1971-04-19 Net fluid computing unit for use with central computer

Country Status (9)

Country Link
US (1) US3673574A (enExample)
AU (1) AU2497671A (enExample)
BE (1) BE762391A (enExample)
CA (1) CA968455A (enExample)
CH (1) CH539301A (enExample)
DE (1) DE2104821A1 (enExample)
FR (1) FR2078076A5 (enExample)
GB (1) GB1291671A (enExample)
NL (1) NL7101252A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2215061A (en) * 1988-02-11 1989-09-13 Agar Corp Ltd Method and apparatus for determining the percentage of a fluid in a mixture of fluids

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4175488A (en) * 1973-06-27 1979-11-27 Kabushiki Kaisha Suwa Seikosha Printer
US4689989A (en) * 1985-06-24 1987-09-01 Chevron Research Company Method and apparatus for testing the outflow from hydrocarbon wells on site

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3027086A (en) * 1956-01-20 1962-03-27 Bethlehem Steel Corp Device for computing relative concentrations of elements in a mixture
US3108929A (en) * 1960-01-15 1963-10-29 Phillips Petroleum Co Fluid analyzer for control system
GB1004759A (en) * 1963-04-30 1965-09-15 Smith & Sons Ltd S Improvements in or relating to digital systems of the kind for providing an output representation of the value of a predetermined dependent variable
US3341818A (en) * 1964-06-30 1967-09-12 Ibm Plural line scanner
US3412241A (en) * 1964-12-14 1968-11-19 Infotronics Corp Analog-digital integrator and recorder for analysis
FR88333E (fr) * 1965-05-10 1967-01-20 Lignes Telegraph Telephon Perfectionnements aux systèmes de régulation pour mélanges à proportions constantes
US3387282A (en) * 1966-01-17 1968-06-04 Ibm Input for digital controller
US3449725A (en) * 1966-10-11 1969-06-10 Infotronics Corp Inc Automatic digital data processing system for continuous flow analysis
US3526757A (en) * 1967-07-25 1970-09-01 Owens Corning Fiberglass Corp Control apparatus
US3553444A (en) * 1968-07-02 1971-01-05 T & T Technology Inc Absorbance and concentration computer
US3578405A (en) * 1968-07-22 1971-05-11 Texaco Inc Method and apparatus for analysis of fluid mixtures

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2215061A (en) * 1988-02-11 1989-09-13 Agar Corp Ltd Method and apparatus for determining the percentage of a fluid in a mixture of fluids
GB2215061B (en) * 1988-02-11 1992-04-22 Agar Corp Ltd Method and apparatus for determining the percentage of a fluid in a mixture of fluids

Also Published As

Publication number Publication date
US3673574A (en) 1972-06-27
BE762391A (fr) 1971-08-02
DE2104821A1 (de) 1971-08-12
CH539301A (de) 1973-07-15
NL7101252A (enExample) 1971-08-04
AU2497671A (en) 1972-08-10
FR2078076A5 (enExample) 1971-11-05
CA968455A (en) 1975-05-27

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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