BR112018013845A2 - well interior energy conversion and management using a dynamically adjustable variable displacement pump - Google Patents

well interior energy conversion and management using a dynamically adjustable variable displacement pump

Info

Publication number
BR112018013845A2
BR112018013845A2 BR112018013845A BR112018013845A BR112018013845A2 BR 112018013845 A2 BR112018013845 A2 BR 112018013845A2 BR 112018013845 A BR112018013845 A BR 112018013845A BR 112018013845 A BR112018013845 A BR 112018013845A BR 112018013845 A2 BR112018013845 A2 BR 112018013845A2
Authority
BR
Brazil
Prior art keywords
pump
variable displacement
controllable variable
dynamically controllable
management
Prior art date
Application number
BR112018013845A
Other languages
Portuguese (pt)
Other versions
BR112018013845B1 (en
Inventor
P Massey James
A Brunetti Jon
V Nold Raymond Iii
Bargach Saad
D Bonner Stephen
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 BR112018013845A2 publication Critical patent/BR112018013845A2/en
Publication of BR112018013845B1 publication Critical patent/BR112018013845B1/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

trata-se de uma bomba de pistão axial de deslocamento variável dinamicamente controlável. em uma modalidade, a bomba compreende um cilindro rotativo com pistões hidráulicos que entram em contato com a face de uma placa oscilante do tipo swashplate. o ângulo da placa oscilante do tipo swashplate pode ser controlado para, desse modo, controlar a movimentação dos pistões, o deslocamento da bomba e a energia gerada pela bomba. a bomba de pistão axial de deslocamento variável dinamicamente controlável pode ser usada em combinação com um aparelho conduzível giratório, o que inclui tal aparelho conforme descrito no presente documento que usa pistões hidráulicos para atuar o deflexionamento da broca, ou em combinação com outras ferramentas e dispositivos de interior de poço. quando usada no interior de poço em uma coluna de perfuração com uma turbina alimentada por lama de perfuração, a bomba de deslocamento variável dinamicamente controlável limita e regula a energia fornecida à ferramenta sobre uma ampla faixa de pesos e taxas de fluxo de lama de perfuração.It is a dynamically controllable variable displacement axial piston pump. In one embodiment, the pump comprises a rotary cylinder with hydraulic pistons that contact the face of a swashplate type oscillating plate. The swashplate swing plate angle can be controlled to thereby control piston movement, pump displacement and the energy generated by the pump. the dynamically controllable variable displacement axial piston pump may be used in combination with a rotatable steerable apparatus which includes such apparatus as described herein which uses hydraulic pistons to actuate the deflection of the drill or in combination with other tools and devices of well interior. When used inside the well in a drilling column with a drilling mud-fed turbine, the dynamically controllable variable displacement pump limits and regulates the power supplied to the tool over a wide range of weights and drilling mud flow rates.

BR112018013845-2A 2016-01-06 2016-01-06 WELL BOTTOM ASSEMBLY, DIRECTIONAL DRILLING METHOD OF WELL BORE SECTIONS AND TOOL TRANSMITTED BY WIRE LINE BR112018013845B1 (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 (2)

Publication Number Publication Date
BR112018013845A2 true BR112018013845A2 (en) 2018-12-18
BR112018013845B1 BR112018013845B1 (en) 2022-12-27

Family

ID=59273882

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018013845-2A BR112018013845B1 (en) 2016-01-06 2016-01-06 WELL BOTTOM ASSEMBLY, DIRECTIONAL DRILLING METHOD OF WELL BORE SECTIONS AND TOOL TRANSMITTED BY WIRE LINE

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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Publication number Priority date Publication date Assignee Title
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
CO2018007066A2 (en) 2018-07-19
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
CN108431360A (en) 2018-08-21
CA3009147C (en) 2023-04-18

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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