MX2017006029A - Control de estrangulador piston. - Google Patents

Control de estrangulador piston.

Info

Publication number
MX2017006029A
MX2017006029A MX2017006029A MX2017006029A MX2017006029A MX 2017006029 A MX2017006029 A MX 2017006029A MX 2017006029 A MX2017006029 A MX 2017006029A MX 2017006029 A MX2017006029 A MX 2017006029A MX 2017006029 A MX2017006029 A MX 2017006029A
Authority
MX
Mexico
Prior art keywords
piston
choke control
chamber
cylinder
choke
Prior art date
Application number
MX2017006029A
Other languages
English (en)
Inventor
Wayne Burkhard Alan
Original Assignee
M-I L L C
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 M-I L L C filed Critical M-I L L C
Publication of MX2017006029A publication Critical patent/MX2017006029A/es

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
    • E21B21/08—Controlling or monitoring pressure or flow of drilling fluid, e.g. automatic filling of boreholes, automatic control of bottom pressure
    • 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
    • E21B21/06—Arrangements for treating drilling fluids outside the borehole
    • 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/02—Valve arrangements for boreholes or wells in well heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (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)
  • Means For Warming Up And Starting Carburetors (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)

Abstract

Un aparato incluye un cilindro, un pistón, un primer mecanismo y un segundo mecanismo. El cilindro incluye un primer extremo, un segundo extremo y una cámara. El pistón se extiende en la cámara desde el segundo extremo. El pistón se mueve para alternar con la cámara. El primer mecanismo se adapta para mover el pistón hacia el primer extremo. Un segundo mecanismo desvía de forma constante el pistón hacia el segundo extremo. También se proporciona un método para controlar el pistón.
MX2017006029A 2014-11-06 2015-11-05 Control de estrangulador piston. MX2017006029A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462076179P 2014-11-06 2014-11-06
PCT/US2015/059165 WO2016073675A1 (en) 2014-11-06 2015-11-05 Piston choke control

Publications (1)

Publication Number Publication Date
MX2017006029A true MX2017006029A (es) 2017-10-24

Family

ID=55909785

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017006029A MX2017006029A (es) 2014-11-06 2015-11-05 Control de estrangulador piston.

Country Status (5)

Country Link
BR (1) BR112017009455A2 (es)
GB (1) GB2548498A (es)
MX (1) MX2017006029A (es)
NO (1) NO20170717A1 (es)
WO (1) WO2016073675A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109424332B (zh) * 2017-08-21 2021-09-03 中国石油化工股份有限公司华北油气分公司石油工程技术研究院 一种天然气井恒压节流装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4147325A (en) * 1977-03-29 1979-04-03 Combustion Engineering, Inc. Hydraulic control assembly
US7237472B2 (en) * 2004-01-09 2007-07-03 Master Flo Valve, Inc. Linear hydraulic stepping actuator with fast close capabilities
EP1977076B1 (en) * 2006-01-24 2017-11-15 Welldynamics, Inc. Positional control of downhole actuators
US8006768B2 (en) * 2008-08-15 2011-08-30 Schlumberger Technology Corporation System and method for controlling a downhole actuator
US9074438B2 (en) * 2011-11-15 2015-07-07 Schlumberger Technology Corporation Hydrostatic pressure independent actuators and methods

Also Published As

Publication number Publication date
WO2016073675A1 (en) 2016-05-12
GB2548498A (en) 2017-09-20
NO20170717A1 (en) 2017-05-02
GB201706391D0 (en) 2017-06-07
BR112017009455A2 (pt) 2018-06-19

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