AR097628A1 - Dispositivo generador de impulsos en el fondo del pozo - Google Patents

Dispositivo generador de impulsos en el fondo del pozo

Info

Publication number
AR097628A1
AR097628A1 ARP140103389A ARP140103389A AR097628A1 AR 097628 A1 AR097628 A1 AR 097628A1 AR P140103389 A ARP140103389 A AR P140103389A AR P140103389 A ARP140103389 A AR P140103389A AR 097628 A1 AR097628 A1 AR 097628A1
Authority
AR
Argentina
Prior art keywords
rotor
flow ports
ring
generator device
impulse generator
Prior art date
Application number
ARP140103389A
Other languages
English (en)
Original Assignee
Nat Oilwell Varco Lp
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 Nat Oilwell Varco Lp filed Critical Nat Oilwell Varco Lp
Publication of AR097628A1 publication Critical patent/AR097628A1/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
    • E21B28/00—Vibration generating arrangements for boreholes or wells, e.g. for stimulating production
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/003—Vibrating earth formations
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/24—Drilling using vibrating or oscillating means, e.g. out-of-balance masses

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Multiple-Way Valves (AREA)
  • Sliding Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Taps Or Cocks (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Mechanical Engineering (AREA)

Abstract

Un generador de impulsos comprende un estator acoplado a una carcasa y un rotor que está dispuesto de forma giratoria dentro de la carcasa. Entre el rotor y el estator se forma un anillo. A través del rotor se forma un orificio interno. Uno o más puertos exteriores de caudal proporcionan comunicación de fluido entre el anillo y el orificio interno. Un conjunto de válvula recuperable está acoplado rotativamente al rotor y al menos parcialmente dispuesto dentro del orificio interno. El conjunto de válvula recuperable incluye un elemento de válvula rotativa que tiene uno o más puertos primarios de caudal. Periódicamente, dicho uno o más puertos exteriores de caudal, el anillo, y dicho uno o más puertos primarios de caudal forman un trayecto de caudal de fluido cuando el rotor gira.
ARP140103389A 2013-09-13 2014-09-11 Dispositivo generador de impulsos en el fondo del pozo AR097628A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14/026,482 US9273529B2 (en) 2013-09-13 2013-09-13 Downhole pulse generating device

Publications (1)

Publication Number Publication Date
AR097628A1 true AR097628A1 (es) 2016-04-06

Family

ID=52134320

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP140103389A AR097628A1 (es) 2013-09-13 2014-09-11 Dispositivo generador de impulsos en el fondo del pozo

Country Status (7)

Country Link
US (1) US9273529B2 (es)
EP (1) EP3044404B1 (es)
AR (1) AR097628A1 (es)
CA (1) CA2922999C (es)
MX (1) MX353260B (es)
RU (1) RU2607003C1 (es)
WO (1) WO2015065569A2 (es)

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US20180030813A1 (en) * 2014-07-24 2018-02-01 Extreme Technologies, Llc Fluid Pulse Valve
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EP3334891A4 (en) * 2015-08-14 2019-06-19 Impulse Downhole Solutions Ltd. PROCEDURE FOR SIDE DRILLING
CN106014316B (zh) * 2016-05-26 2019-09-13 中国石油集团渤海钻探工程有限公司 抗冲击井下螺杆式脉冲发生器
EP3482031B1 (en) 2016-07-07 2021-09-08 Impulse Downhole Solutions Ltd. Flow-through pulsing assembly for use in downhole operations
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US11339642B2 (en) 2016-11-15 2022-05-24 Landmark Graphics Corporation Predicting damage to wellbore tubulars due to multiple pulse generating devices
EP3601712B1 (en) * 2017-03-28 2023-04-05 National Oilwell DHT, L.P. Valves for actuating downhole shock tools in connection with concentric drive systems
GB2574962B (en) * 2017-04-07 2021-03-31 Turbo Drill Ind Inc Method and apparatus for generating a low frequency pulse in a wellbore
US10590709B2 (en) * 2017-07-18 2020-03-17 Reme Technologies Llc Downhole oscillation apparatus
US10677006B2 (en) * 2017-11-17 2020-06-09 Rival Downhole Tools Lc Vibration assembly and method
US10704938B2 (en) 2018-01-31 2020-07-07 Hydroacoustics, Inc. Pumpjack production well including fluid sensor having 2-dimensional venturi and capacitive flow sensor
US11906336B2 (en) 2018-01-31 2024-02-20 Hydroacoustics Inc. Pumpjack production well including venturi fluid sensor and capacitive flow sensor
US11346186B2 (en) 2018-02-07 2022-05-31 Hydroacoustics, Inc. Oil recovery tool and system
US11821293B2 (en) 2018-02-07 2023-11-21 Hydroacoustics. Inc. Oil recovery tool and system
RU184478U1 (ru) * 2018-08-21 2018-10-29 Общество с ограниченной ответственностью "Луч" Скважинный пульсатор
CN109236188B (zh) * 2018-09-28 2020-09-22 中石化石油机械股份有限公司 水力振荡器
US10648239B2 (en) 2018-10-08 2020-05-12 Talal Elfar Downhole pulsation system and method
US10865612B2 (en) 2018-10-08 2020-12-15 Talal Elfar Downhole pulsation system and method
CA3119835A1 (en) * 2018-11-13 2020-05-22 Rubicon Oilfield International, Inc. Three axis vibrating device
US10829993B1 (en) 2019-05-02 2020-11-10 Rival Downhole Tools Lc Wear resistant vibration assembly and method
CN114207245A (zh) * 2019-07-22 2022-03-18 国民油井Dht有限公司 按需流动脉冲***
US11959349B2 (en) 2020-01-06 2024-04-16 National Oilwell Varco, L.P. Downhole pressure pulse system
MX2022010888A (es) 2020-03-05 2022-11-30 Thru Tubing Solutions Inc Generacion de impulsos de fluido en pozos subterraneos.
WO2021202426A1 (en) * 2020-03-30 2021-10-07 Thru Tubing Solutions, Inc. Fluid pulse generation in subterranean wells
CN114722513A (zh) * 2021-03-02 2022-07-08 中国石油大学(华东) 连续波发生器振荡剪切阀阀口结构设计方法及振荡剪切阀
CN112681994B (zh) * 2021-03-22 2021-07-13 成都迪普金刚石钻头有限责任公司 一种低压耗高幅值水力脉冲装置及方法
US11927096B2 (en) 2021-06-09 2024-03-12 Talal Elfar Downhole agitation motor valve system and method
US11927073B2 (en) 2021-06-09 2024-03-12 Talal Elfar Downhole pulsation valve system and method
US11851991B2 (en) * 2021-10-08 2023-12-26 National Oilwell Varco, L.P. Downhole concentric friction reduction system
US11808145B2 (en) * 2021-10-29 2023-11-07 Halliburton Energy Services, Inc. Downhole telemetry during fluid injection operations

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Also Published As

Publication number Publication date
EP3044404A2 (en) 2016-07-20
US20150075867A1 (en) 2015-03-19
WO2015065569A2 (en) 2015-05-07
MX353260B (es) 2018-01-08
CA2922999A1 (en) 2015-05-07
US9273529B2 (en) 2016-03-01
MX2016003087A (es) 2016-07-06
RU2607003C1 (ru) 2017-01-10
CA2922999C (en) 2017-12-12
WO2015065569A3 (en) 2016-01-21
EP3044404B1 (en) 2017-10-18

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