CA1027473A - Means for preventing damage to jacketed flexible pumping strand - Google Patents

Means for preventing damage to jacketed flexible pumping strand

Info

Publication number
CA1027473A
CA1027473A CA222,919A CA222919A CA1027473A CA 1027473 A CA1027473 A CA 1027473A CA 222919 A CA222919 A CA 222919A CA 1027473 A CA1027473 A CA 1027473A
Authority
CA
Canada
Prior art keywords
preventing damage
flexible pumping
jacketed flexible
pumping strand
strand
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
CA222,919A
Other languages
English (en)
French (fr)
Inventor
Herbert E. Townsend (Jr.)
James B. Horton
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.)
Bethlehem Steel Corp
Original Assignee
Bethlehem Steel Corp
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 Bethlehem Steel Corp filed Critical Bethlehem Steel Corp
Application granted granted Critical
Publication of CA1027473A publication Critical patent/CA1027473A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F15/00—Other methods of preventing corrosion or incrustation
    • 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
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/02—Equipment or details not covered by groups E21B15/00 - E21B40/00 in situ inhibition of corrosion in boreholes or wells
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
    • E21B43/121—Lifting well fluids
    • E21B43/126—Adaptations of down-hole pump systems powered by drives outside the borehole, e.g. by a rotary or oscillating drive
    • E21B43/127—Adaptations of walking-beam pump systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/144—Adaptation of piston-rods
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7922—Spring biased
    • Y10T137/7927—Ball valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/22—Joints and connections with fluid pressure responsive component

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Reciprocating Pumps (AREA)
  • Control Of Fluid Pressure (AREA)
  • Safety Valves (AREA)
CA222,919A 1974-04-03 1975-03-24 Means for preventing damage to jacketed flexible pumping strand Expired CA1027473A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/457,526 US3945795A (en) 1974-04-03 1974-04-03 Means for preventing damage to jacketed flexible pumping strand

Publications (1)

Publication Number Publication Date
CA1027473A true CA1027473A (en) 1978-03-07

Family

ID=23817079

Family Applications (1)

Application Number Title Priority Date Filing Date
CA222,919A Expired CA1027473A (en) 1974-04-03 1975-03-24 Means for preventing damage to jacketed flexible pumping strand

Country Status (4)

Country Link
US (1) US3945795A (no)
CA (1) CA1027473A (no)
GB (1) GB1507658A (no)
NO (1) NO142354C (no)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4896367A (en) * 1988-10-24 1990-01-23 H & R Valve, Ltd. Anti-corrosive stuffing box assembly

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4489577A (en) * 1982-12-10 1984-12-25 Alois Crepinsek Coupling of keyway rosette to lock body
SE8602642D0 (sv) * 1986-06-12 1986-06-12 Cerac Inst Sa A fluid pump
US5404904A (en) * 1993-09-24 1995-04-11 Cooper Industries, Inc. Adjustable control valve with limited adjustment range and self locking means

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1570828A (en) * 1922-06-30 1926-01-26 Doherty Res Co Apparatus for drilling oil wells
US2658939A (en) * 1948-07-29 1953-11-10 Anaconda Wire & Cable Co Power cable containing fluid under pressure
US3219373A (en) * 1963-03-25 1965-11-23 Wayne N Sutliff Rod coupler
US3263520A (en) * 1963-07-26 1966-08-02 Teleflex Inc Flexible conduit with molded end fitting
US3301277A (en) * 1963-10-18 1967-01-31 Phillips Petroleum Co Plastic-lined conduit
US3637341A (en) * 1969-12-29 1972-01-25 Bethlehem Steel Corp Method and means for corrosion protection of cables exposed to underground environments

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4896367A (en) * 1988-10-24 1990-01-23 H & R Valve, Ltd. Anti-corrosive stuffing box assembly

Also Published As

Publication number Publication date
GB1507658A (en) 1978-04-19
NO142354B (no) 1980-04-28
US3945795A (en) 1976-03-23
NO142354C (no) 1980-08-06
NO751126L (no) 1975-10-06

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