CO2018007066A2 - Conversion and management of downhole energy through the use of a dynamically adjustable adjustable displacement pump - Google Patents

Conversion and management of downhole energy through the use of a dynamically adjustable adjustable displacement pump

Info

Publication number
CO2018007066A2
CO2018007066A2 CONC2018/0007066A CO2018007066A CO2018007066A2 CO 2018007066 A2 CO2018007066 A2 CO 2018007066A2 CO 2018007066 A CO2018007066 A CO 2018007066A CO 2018007066 A2 CO2018007066 A2 CO 2018007066A2
Authority
CO
Colombia
Prior art keywords
pump
adjustable
dynamically controllable
management
conversion
Prior art date
Application number
CONC2018/0007066A
Other languages
Spanish (es)
Inventor
Saad Bargach
D Stephen Bonner
Iii V Raymond Nold
P James Massey
A Jon Brunetti
Original Assignee
Isodrill Inc
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 Isodrill Inc filed Critical Isodrill Inc
Publication of CO2018007066A2 publication Critical patent/CO2018007066A2/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/04—Directional drilling
    • E21B7/06—Deflecting the direction of boreholes

Abstract

Se describe una bomba de caudal variable de pistones axiales dinámicamente controlable. En una realización, la bomba comprende un cilindro giratorio con pistones hidráulicos que hacen contacto con la cara de una placa oscilante. El ángulo de la placa oscilante se puede controlar para controlar de ese modo el movimiento de los pistones, el desplazamiento de la bomba, y la energía generada por la bomba. La bomba de pistón axial dinámicamente controlable de desplazamiento variable se puede utilizar en combinación con un aparato direccional giratorio, que incluye un aparato tal como se describe en la presente que utiliza pistones hidráulicos para accionar la deflexión de la broca, o en combinación con otras herramientas y dispositivos de fondo de pozo. Cuando se utiliza en un fondo de pozo en una sarta de perforación con una turbina accionada por lodo de perforación, la bomba de desplazamiento variable dinámicamente controlable limita y regula la energía suministrada a la herramienta a través de un amplio rango de pesos y caudales de flujo de lodo de perforación.A dynamically controllable axial piston variable flow pump is described. In one embodiment, the pump comprises a rotating cylinder with hydraulic pistons that make contact with the face of an oscillating plate. The angle of the oscillating plate can be controlled to thereby control the movement of the pistons, the displacement of the pump, and the energy generated by the pump. The dynamically controllable variable displacement axial piston pump can be used in combination with a rotating directional apparatus, which includes an apparatus as described herein that uses hydraulic pistons to drive the deflection of the drill, or in combination with other tools and bottomhole devices. When used in a well bottom in a drill string with a turbine driven by drilling mud, the dynamically controllable variable displacement pump limits and regulates the power supplied to the tool through a wide range of weights and flow rates of drilling mud.

CONC2018/0007066A 2016-01-06 2018-07-06 Conversion and management of downhole energy through the use of a dynamically adjustable adjustable displacement pump CO2018007066A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2016/012373 WO2017119880A1 (en) 2016-01-06 2016-01-06 Downhole power conversion and managment using a dynamically adjustable variable displacement pump

Publications (1)

Publication Number Publication Date
CO2018007066A2 true CO2018007066A2 (en) 2018-07-19

Family

ID=59273882

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2018/0007066A CO2018007066A2 (en) 2016-01-06 2018-07-06 Conversion and management of downhole energy through the use of a dynamically adjustable adjustable displacement pump

Country Status (10)

Country Link
EP (1) EP3400358B1 (en)
CN (1) CN108431360B (en)
AU (1) AU2016384580B2 (en)
BR (1) BR112018013845B1 (en)
CA (1) CA3009147C (en)
CO (1) CO2018007066A2 (en)
EA (1) EA201891369A1 (en)
MX (1) MX2018008274A (en)
SA (1) SA518391955B1 (en)
WO (1) WO2017119880A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3076361B1 (en) * 2018-01-04 2019-12-13 Safran Aircraft Engines ADAPTIVE FILTERING PROCESS
CN110829027B (en) * 2019-11-22 2021-06-25 Oppo广东移动通信有限公司 Antenna unit and client terminal device
CN112253024B (en) * 2020-12-08 2023-03-24 中国石油天然气集团有限公司 Oil pipe sand removal device and sand removal method for oil and gas well
CN113202424B (en) * 2021-04-30 2024-04-09 四川天源宏创科技有限公司 Rotary guide hydraulic power module
CN113622895B (en) * 2021-09-15 2023-06-06 西南石油大学 Full-intelligent variable-frequency control variable-pressure drilling tool

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US3518699A (en) 1967-10-23 1970-06-30 Hewlett Packard Co Scanning apparatus for driving an electrostatic recording structure
US3743034A (en) 1971-05-03 1973-07-03 Shell Oil Co Steerable drill string
US3910358A (en) * 1974-07-05 1975-10-07 Koehring Co Horizontal earth boring machine
US4655689A (en) * 1985-09-20 1987-04-07 General Signal Corporation Electronic control system for a variable displacement pump
US5249161A (en) 1992-08-21 1993-09-28 Schlumberger Technology Corporation Methods and apparatus for preventing jamming of encoder of logging while drilling tool
US6659201B2 (en) * 2000-06-16 2003-12-09 Tsl Technology Method and apparatus for directional actuation
US6742604B2 (en) 2002-03-29 2004-06-01 Schlumberger Technology Corporation Rotary control of rotary steerables using servo-accelerometers
US7934547B2 (en) 2007-08-17 2011-05-03 Schlumberger Technology Corporation Apparatus and methods to control fluid flow in a downhole tool
GB2455734B (en) * 2007-12-19 2010-03-24 Schlumberger Holdings Steerable system
US7779933B2 (en) * 2008-04-30 2010-08-24 Schlumberger Technology Corporation Apparatus and method for steering a drill bit
US8177526B2 (en) * 2009-02-18 2012-05-15 Schlumberger Technology Corporation Gas well dewatering system
US20110164999A1 (en) * 2010-01-04 2011-07-07 Dale Meek Power pumping system and method for a downhole tool
CN202544834U (en) * 2012-03-15 2012-11-21 中国海洋石油总公司 Dynamic control system of tool surface of underground directional power drilling tool

Also Published As

Publication number Publication date
EP3400358A4 (en) 2019-08-14
CA3009147A1 (en) 2017-07-13
EP3400358B1 (en) 2020-12-09
MX2018008274A (en) 2018-09-07
CN108431360B (en) 2021-06-01
SA518391955B1 (en) 2022-11-09
EP3400358A1 (en) 2018-11-14
WO2017119880A1 (en) 2017-07-13
AU2016384580A1 (en) 2018-07-05
EA201891369A1 (en) 2018-11-30
BR112018013845B1 (en) 2022-12-27
AU2016384580B2 (en) 2022-06-30
BR112018013845A2 (en) 2018-12-18
CN108431360A (en) 2018-08-21
CA3009147C (en) 2023-04-18

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