BR7504784A - Dispositivo para encher de orificio continuo - Google Patents

Dispositivo para encher de orificio continuo

Info

Publication number
BR7504784A
BR7504784A BR7504784*A BR7504784A BR7504784A BR 7504784 A BR7504784 A BR 7504784A BR 7504784 A BR7504784 A BR 7504784A BR 7504784 A BR7504784 A BR 7504784A
Authority
BR
Brazil
Prior art keywords
orification
continuous
filling device
filling
continuous orification
Prior art date
Application number
BR7504784*A
Other languages
English (en)
Inventor
P Seitz
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of BR7504784A publication Critical patent/BR7504784A/pt

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
    • 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)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Lift Valve (AREA)
BR7504784*A 1974-07-26 1975-07-25 Dispositivo para encher de orificio continuo BR7504784A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/492,120 US3995692A (en) 1974-07-26 1974-07-26 Continuous orifice fill device

Publications (1)

Publication Number Publication Date
BR7504784A true BR7504784A (pt) 1976-07-06

Family

ID=23955023

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7504784*A BR7504784A (pt) 1974-07-26 1975-07-25 Dispositivo para encher de orificio continuo

Country Status (2)

Country Link
US (1) US3995692A (pt)
BR (1) BR7504784A (pt)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4411316A (en) * 1981-02-09 1983-10-25 Baker International Corporation Subterranean well valve with lock open mechanism
US4469174A (en) * 1983-02-14 1984-09-04 Halliburton Company Combination cementing shoe and basket
FR2553819B1 (fr) * 1983-10-19 1986-11-21 Petroles Cie Francaise Tube de production et raccord pour tube de production, facilitant la completion d'un puits petrolier
US5392862A (en) * 1994-02-28 1995-02-28 Smith International, Inc. Flow control sub for hydraulic expanding downhole tools
US6401824B1 (en) 2000-03-13 2002-06-11 Davis-Lynch, Inc. Well completion convertible float shoe/collar
US6684957B2 (en) * 2001-09-11 2004-02-03 Allamon Interests Float collar
US6712145B2 (en) * 2001-09-11 2004-03-30 Allamon Interests Float collar
US7287596B2 (en) * 2004-12-09 2007-10-30 Frazier W Lynn Method and apparatus for stimulating hydrocarbon wells
US7387165B2 (en) * 2004-12-14 2008-06-17 Schlumberger Technology Corporation System for completing multiple well intervals
US7322417B2 (en) * 2004-12-14 2008-01-29 Schlumberger Technology Corporation Technique and apparatus for completing multiple zones
US7243728B2 (en) * 2005-03-07 2007-07-17 Baker Hughes Incorporated Sliding sleeve devices and methods using O-ring seals as shear members
GB2435659B (en) * 2005-03-15 2009-06-24 Schlumberger Holdings System for use in wells
US7762323B2 (en) * 2006-09-25 2010-07-27 W. Lynn Frazier Composite cement retainer
US8157012B2 (en) 2007-09-07 2012-04-17 Frazier W Lynn Downhole sliding sleeve combination tool
US7708066B2 (en) * 2007-12-21 2010-05-04 Frazier W Lynn Full bore valve for downhole use
US7624810B2 (en) * 2007-12-21 2009-12-01 Schlumberger Technology Corporation Ball dropping assembly and technique for use in a well
EP2290192A1 (en) 2009-08-19 2011-03-02 Services Pétroliers Schlumberger Apparatus and method for autofill equipment activation
US20110155392A1 (en) * 2009-12-30 2011-06-30 Frazier W Lynn Hydrostatic Flapper Stimulation Valve and Method
US8739881B2 (en) * 2009-12-30 2014-06-03 W. Lynn Frazier Hydrostatic flapper stimulation valve and method
CA2799940C (en) 2010-05-21 2015-06-30 Schlumberger Canada Limited Method and apparatus for deploying and using self-locating downhole devices
WO2011149904A1 (en) * 2010-05-24 2011-12-01 Blackhawk Specialty Tools, Llc Large bore auto-fill float equipment
US8807227B2 (en) * 2010-12-27 2014-08-19 Schlumberger Technology Corporation Method and apparatus for pressure testing a tubular body
US9382790B2 (en) 2010-12-29 2016-07-05 Schlumberger Technology Corporation Method and apparatus for completing a multi-stage well
US8944171B2 (en) 2011-06-29 2015-02-03 Schlumberger Technology Corporation Method and apparatus for completing a multi-stage well
US9752407B2 (en) 2011-09-13 2017-09-05 Schlumberger Technology Corporation Expandable downhole seat assembly
US10364629B2 (en) 2011-09-13 2019-07-30 Schlumberger Technology Corporation Downhole component having dissolvable components
US9033041B2 (en) 2011-09-13 2015-05-19 Schlumberger Technology Corporation Completing a multi-stage well
US9534471B2 (en) 2011-09-30 2017-01-03 Schlumberger Technology Corporation Multizone treatment system
US9238953B2 (en) 2011-11-08 2016-01-19 Schlumberger Technology Corporation Completion method for stimulation of multiple intervals
US9394752B2 (en) 2011-11-08 2016-07-19 Schlumberger Technology Corporation Completion method for stimulation of multiple intervals
US8844637B2 (en) 2012-01-11 2014-09-30 Schlumberger Technology Corporation Treatment system for multiple zones
US9279306B2 (en) 2012-01-11 2016-03-08 Schlumberger Technology Corporation Performing multi-stage well operations
US9650851B2 (en) 2012-06-18 2017-05-16 Schlumberger Technology Corporation Autonomous untethered well object
US9988867B2 (en) 2013-02-01 2018-06-05 Schlumberger Technology Corporation Deploying an expandable downhole seat assembly
US9587477B2 (en) 2013-09-03 2017-03-07 Schlumberger Technology Corporation Well treatment with untethered and/or autonomous device
US9631468B2 (en) 2013-09-03 2017-04-25 Schlumberger Technology Corporation Well treatment
US10487625B2 (en) 2013-09-18 2019-11-26 Schlumberger Technology Corporation Segmented ring assembly
US9644452B2 (en) 2013-10-10 2017-05-09 Schlumberger Technology Corporation Segmented seat assembly
US10006261B2 (en) * 2014-08-15 2018-06-26 Thru Tubing Solutions, Inc. Flapper valve tool
US10619448B1 (en) 2018-12-07 2020-04-14 Thru Tubing Solutions, Inc. Flapper valve tool
WO2017151126A1 (en) * 2016-03-02 2017-09-08 Thru Tubing Solutions, Inc. Flapper valve tool
US10538988B2 (en) 2016-05-31 2020-01-21 Schlumberger Technology Corporation Expandable downhole seat assembly

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3275080A (en) * 1964-05-15 1966-09-27 Koehring Co Valve release mechanism for a well device
US3292707A (en) * 1964-05-15 1966-12-20 Koehring Co Well flow control device
US3289769A (en) * 1964-05-15 1966-12-06 Koehring Co Well flow control device

Also Published As

Publication number Publication date
US3995692A (en) 1976-12-07
USB492120I5 (pt) 1976-02-24

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