NL6908521A - - Google Patents

Info

Publication number
NL6908521A
NL6908521A NL6908521A NL6908521A NL6908521A NL 6908521 A NL6908521 A NL 6908521A NL 6908521 A NL6908521 A NL 6908521A NL 6908521 A NL6908521 A NL 6908521A NL 6908521 A NL6908521 A NL 6908521A
Authority
NL
Netherlands
Application number
NL6908521A
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 NL6908521A publication Critical patent/NL6908521A/xx

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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/08—Introducing or running tools by fluid pressure, e.g. through-the-flow-line tool systems
    • E21B23/10—Tools specially adapted therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L2101/00—Uses or applications of pigs or moles
    • F16L2101/40—Separating transported fluids

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Pipe Accessories (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Actuator (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Earth Drilling (AREA)
  • Pipeline Systems (AREA)
NL6908521A 1968-06-07 1969-06-04 NL6908521A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR154118 1968-06-07

Publications (1)

Publication Number Publication Date
NL6908521A true NL6908521A (enrdf_load_stackoverflow) 1969-12-09

Family

ID=8650902

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6908521A NL6908521A (enrdf_load_stackoverflow) 1968-06-07 1969-06-04

Country Status (10)

Country Link
US (1) US3583292A (enrdf_load_stackoverflow)
JP (1) JPS4912443B1 (enrdf_load_stackoverflow)
DE (1) DE1927747A1 (enrdf_load_stackoverflow)
DK (1) DK137199B (enrdf_load_stackoverflow)
FR (1) FR1603106A (enrdf_load_stackoverflow)
GB (1) GB1254741A (enrdf_load_stackoverflow)
NL (1) NL6908521A (enrdf_load_stackoverflow)
NO (1) NO129761B (enrdf_load_stackoverflow)
OA (1) OA03069A (enrdf_load_stackoverflow)
SU (1) SU579929A3 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2085406A1 (enrdf_load_stackoverflow) * 1970-04-17 1971-12-24 Elf

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2747332C3 (de) * 1977-10-21 1981-10-01 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Kolbenringanordnung, insbesondere für Kolben pneumatischer Arbeitszylinder
JPS5869423A (ja) * 1981-10-03 1983-04-25 森　忠臣 非接地系高圧回路用方向性地絡継電節製
US4809779A (en) * 1987-12-03 1989-03-07 Vsesojuzny Nauchno-Issledovatelsky Institut Pokrepleniju Skvazhin I Burovym Rastvoram Arrangement for cleaning internal surface of casing strings
US4923007A (en) * 1988-11-15 1990-05-08 Tam International Inflatable packer with improved reinforcing members
RU2411151C2 (ru) * 2006-11-02 2011-02-10 Открытое акционерное общество "Российские железные дороги" (ОАО "РЖД") Трансмиттер бесконтактный кодовый путевой резервируемый (бкпт-р)
US10107065B2 (en) * 2015-12-04 2018-10-23 Baker Hughes, A Ge Company, Llc Through-tubing deployed annular isolation device and method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1284341A (en) * 1917-05-25 1918-11-12 Gustav Honegger Packing for pistons.
US1518801A (en) * 1923-10-04 1924-12-09 Mcarthur John Oliver Piston
US2468980A (en) * 1944-08-02 1949-05-03 New York Air Brake Co Piston sealing structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2085406A1 (enrdf_load_stackoverflow) * 1970-04-17 1971-12-24 Elf

Also Published As

Publication number Publication date
SU579929A3 (ru) 1977-11-05
OA03069A (fr) 1970-12-15
DK137199B (da) 1978-01-30
FR1603106A (enrdf_load_stackoverflow) 1971-03-22
DE1927747A1 (de) 1970-09-03
US3583292A (en) 1971-06-08
NO129761B (enrdf_load_stackoverflow) 1974-05-20
DK137199C (enrdf_load_stackoverflow) 1978-07-03
GB1254741A (en) 1971-11-24
JPS4912443B1 (enrdf_load_stackoverflow) 1974-03-25

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