BE627369A - - Google Patents

Info

Publication number
BE627369A
BE627369A BE627369DA BE627369A BE 627369 A BE627369 A BE 627369A BE 627369D A BE627369D A BE 627369DA BE 627369 A BE627369 A BE 627369A
Authority
BE
Belgium
Application number
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.)
Publication date
Publication of BE627369A publication Critical patent/BE627369A/fr

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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/10—Valve arrangements in drilling-fluid circulation 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/002—Down-hole drilling fluid separation 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/12—Valve arrangements for boreholes or wells in wells operated by movement of casings or tubings
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/02—Fluid rotary type drives
    • 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]
    • Y10T137/7854—In couplings for coaxial conduits, e.g., drill pipe check valves

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)
  • Earth Drilling (AREA)
BE627369D 1962-01-22 BE627369A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2280/62A GB1033051A (en) 1962-01-22 1962-01-22 Improvements in oil well drilling equipment

Publications (1)

Publication Number Publication Date
BE627369A true BE627369A (fr) 1900-01-01

Family

ID=9736784

Family Applications (1)

Application Number Title Priority Date Filing Date
BE627369D BE627369A (fr) 1962-01-22

Country Status (6)

Country Link
US (1) US3205955A (fr)
BE (1) BE627369A (fr)
CH (1) CH398473A (fr)
DE (1) DE1184301B (fr)
GB (1) GB1033051A (fr)
NL (1) NL287976A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3385370A (en) * 1966-06-29 1968-05-28 Halliburton Co Self-fill and flow control safety valve
GB1266306A (fr) * 1969-04-22 1972-03-08
US3907046A (en) * 1974-12-16 1975-09-23 Gulf Research Development Co Reclosable downhole bypass valve
US3997009A (en) * 1975-01-31 1976-12-14 Engineering Enterprises Inc. Well drilling apparatus
FR2305667A1 (fr) * 1975-03-27 1976-10-22 Tiraspolsky Wladimir Soupape de decharge combinee pour equipements de forage du sol
US6508312B1 (en) * 2002-02-13 2003-01-21 Frank's Casing Crew And Rental Tools, Inc. Flow control apparatus and method
US6880639B2 (en) * 2002-08-27 2005-04-19 Rw Capillary Tubing Accessories, L.L.C. Downhole injection system
CN104389539B (zh) * 2014-11-28 2017-04-26 东营市福利德石油科技开发有限责任公司 深海油井单双向洗井转换工具
US10458203B2 (en) * 2016-04-12 2019-10-29 Tejas Research & Engineering, Llc Pressure cycle actuated injection valve
US11788379B2 (en) * 2019-08-23 2023-10-17 Odessa Separator, Inc. Gas venting in subterranean wells

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2128352A (en) * 1936-10-20 1938-08-30 Thomas A Creighton Method and apparatus for releasing fluid from drill pipe
US2988145A (en) * 1956-12-03 1961-06-13 Baker Oil Tools Inc Well bore drilling and cementing apparatus
US3005507A (en) * 1957-09-30 1961-10-24 Houston Oil Field Mat Co Inc Fluid by-pass for rotary drill bits

Also Published As

Publication number Publication date
US3205955A (en) 1965-09-14
DE1184301B (de) 1964-12-31
CH398473A (fr) 1966-03-15
NL287976A (fr) 1900-01-01
GB1033051A (en) 1966-06-15

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