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GB2074277B - Joint packing between tubing and a surrounding casing - Google Patents

Joint packing between tubing and a surrounding casing

Info

Publication number
GB2074277B
GB2074277B GB8111404A GB8111404A GB2074277B GB 2074277 B GB2074277 B GB 2074277B GB 8111404 A GB8111404 A GB 8111404A GB 8111404 A GB8111404 A GB 8111404A GB 2074277 B GB2074277 B GB 2074277B
Authority
GB
United Kingdom
Prior art keywords
tubing
surrounding casing
joint packing
packing
joint
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
GB8111404A
Other versions
GB2074277A (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.)
NAT RES DEV
National Research Development Corp of India
Original Assignee
NAT RES DEV
National Research Development Corp of India
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 NAT RES DEV, National Research Development Corp of India filed Critical NAT RES DEV
Priority to GB8111404A priority Critical patent/GB2074277B/en
Publication of GB2074277A publication Critical patent/GB2074277A/en
Application granted granted Critical
Publication of GB2074277B publication Critical patent/GB2074277B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
    • F16J15/20—Packing materials therefor
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/04—Casing heads; Suspending casings or tubings in well heads
    • 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
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/01—Sealings characterised by their shape

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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)
GB8111404A 1980-04-22 1981-04-10 Joint packing between tubing and a surrounding casing Expired GB2074277B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8111404A GB2074277B (en) 1980-04-22 1981-04-10 Joint packing between tubing and a surrounding casing

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8013231 1980-04-22
GB8111404A GB2074277B (en) 1980-04-22 1981-04-10 Joint packing between tubing and a surrounding casing

Publications (2)

Publication Number Publication Date
GB2074277A GB2074277A (en) 1981-10-28
GB2074277B true GB2074277B (en) 1983-10-12

Family

ID=26275283

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8111404A Expired GB2074277B (en) 1980-04-22 1981-04-10 Joint packing between tubing and a surrounding casing

Country Status (1)

Country Link
GB (1) GB2074277B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2519688A1 (en) * 1982-01-08 1983-07-18 Elf Aquitaine SEALING SYSTEM FOR DRILLING WELLS IN WHICH CIRCULATES A HOT FLUID
US4390186A (en) * 1982-02-04 1983-06-28 Combustion Engineering, Inc. Metal-to-metal ribbed seal
JPH0755414B2 (en) * 1986-10-01 1995-06-14 株式会社東芝 Joining bolt and adjusting method of its tightening force
US4832381A (en) * 1987-09-09 1989-05-23 Cameron Iron Works Usa, Inc. Seal
US20130248199A1 (en) * 2012-03-23 2013-09-26 Vetco Gray Inc. Wellhead assembly having a sinusoidal sealing profile and a method to assemble the same

Also Published As

Publication number Publication date
GB2074277A (en) 1981-10-28

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee