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AR107059A1 - Herramienta de perforación orientable giratoria - Google Patents

Herramienta de perforación orientable giratoria

Info

Publication number
AR107059A1
AR107059A1 ARP160103865A ARP160103865A AR107059A1 AR 107059 A1 AR107059 A1 AR 107059A1 AR P160103865 A ARP160103865 A AR P160103865A AR P160103865 A ARP160103865 A AR P160103865A AR 107059 A1 AR107059 A1 AR 107059A1
Authority
AR
Argentina
Prior art keywords
drill
drilling tool
bit
deflections
amplitude
Prior art date
Application number
ARP160103865A
Other languages
English (en)
Inventor
A Brunetti Jon
P Massey James
V Nold Raymond Iii
D Bonner Stephen
Bargach Saad
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 AR107059A1 publication Critical patent/AR107059A1/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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/04—Directional drilling
    • E21B7/06—Deflecting the direction of boreholes
    • E21B7/068—Deflecting the direction of boreholes drilled by a down-hole drilling motor
    • 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
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/0085—Adaptations of electric power generating means for use in boreholes
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/05—Swivel joints
    • 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
    • E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
    • E21B44/005—Below-ground automatic control 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/02—Determining slope or direction
    • E21B47/024—Determining slope or direction of devices in 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/04—Directional drilling
    • E21B7/06—Deflecting the direction of boreholes
    • E21B7/067—Deflecting the direction of boreholes with means for locking sections of a pipe or of a guide for a shaft in angular relation, e.g. adjustable bent sub

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)
  • Geophysics (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Numerical Control (AREA)

Abstract

La herramienta de perforación orientable giratoria y el sistema descrito en la presente combinan ambas técnicas de point-the-bit y push-the-bit para cambiar activamente la dirección de la trayectoria del pozo. En este sistema, la deflexión de la broca se limita a un solo grado de libertad con relación a un sistema de coordenadas que se fija y gira con la herramienta de perforación orientable giratoria, dando como resultado una fijación simplificada de la mecánica de montaje de brocas y la unidad de polarización. Además, la dirección del pozo se realiza mediante el control de la dinámica de fase espacial y la amplitud de las deflexiones de pistón bidireccionales simétricas coherentes de la broca con respecto a un punto de referencia terrestre fija cuando la herramienta está girando, señalando y empujando la broca simultáneamente. La amplitud y la fuerza de las deflexiones de brocas se pueden controlar de forma variable durante las operaciones de dirección para ajustar dinámicamente la tasa de acumulación instantánea según sea requerido. Cuando la dirección no está activa, la broca puede ser bloqueada mecánicamente en la posición neutral.
ARP160103865A 2016-01-06 2016-12-15 Herramienta de perforación orientable giratoria AR107059A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14/989,571 US9464482B1 (en) 2016-01-06 2016-01-06 Rotary steerable drilling tool

Publications (1)

Publication Number Publication Date
AR107059A1 true AR107059A1 (es) 2018-03-14

Family

ID=57046182

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP160103865A AR107059A1 (es) 2016-01-06 2016-12-15 Herramienta de perforación orientable giratoria

Country Status (2)

Country Link
US (1) US9464482B1 (es)
AR (1) AR107059A1 (es)

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CN111428385B (zh) * 2020-04-21 2022-04-15 长江大学 一种推靠式旋转导向钻具组合的力学分析方法
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CN113605843B (zh) * 2021-09-13 2023-05-05 辽宁石油化工大学 一种基于磁力的机械式静态推靠式自动垂直钻井纠斜钻具
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CN115478785B (zh) * 2022-09-09 2023-04-11 乐山师范学院 一种具有自动调节功能的钻井装置及钻井方法
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CN116291204B (zh) * 2023-05-17 2023-07-25 山东省地质矿产勘查开发局第五地质大队（山东省第五地质矿产勘查院） 一种便于转向的物质勘探钻进设备
CN116911073B (zh) * 2023-09-08 2023-11-21 成都信息工程大学 一种推靠式旋转导向工具极限造斜率预测方法及系统
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