CO2018007062A2 - Rotary orientable drilling tool - Google Patents

Rotary orientable drilling tool

Info

Publication number
CO2018007062A2
CO2018007062A2 CONC2018/0007062A CO2018007062A CO2018007062A2 CO 2018007062 A2 CO2018007062 A2 CO 2018007062A2 CO 2018007062 A CO2018007062 A CO 2018007062A CO 2018007062 A2 CO2018007062 A2 CO 2018007062A2
Authority
CO
Colombia
Prior art keywords
drill
drilling tool
rotary
bit
deflections
Prior art date
Application number
CONC2018/0007062A
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 CO2018007062A2 publication Critical patent/CO2018007062A2/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
    • 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
    • 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

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.The rotary orientable drilling tool and the system described herein combine both point-the-bit and push-the-bit techniques to actively change the direction of the well's path. In this system, the deflection of the drill is limited to a single degree of freedom in relation to a coordinate system that is fixed and rotated with the rotary adjustable drilling tool, resulting in a simplified fixation of the drill assembly mechanics and the polarization unit. In addition, the direction of the well is done by controlling the spatial phase dynamics and the amplitude of the coherent symmetric two-way piston deflections of the drill with respect to a fixed land reference point when the tool is rotating, pointing and pushing the drill bit simultaneously. The amplitude and strength of drill deflections can be controlled in a variable manner during directional operations to dynamically adjust the instantaneous accumulation rate as required. When the direction is not active, the drill can be mechanically locked in the neutral position.

CONC2018/0007062A 2016-01-06 2018-07-06 Rotary orientable drilling tool CO2018007062A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2016/012361 WO2017119878A1 (en) 2016-01-06 2016-01-06 Rotary steerable drilling tool

Publications (1)

Publication Number Publication Date
CO2018007062A2 true CO2018007062A2 (en) 2018-07-19

Family

ID=59273751

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2018/0007062A CO2018007062A2 (en) 2016-01-06 2018-07-06 Rotary orientable drilling tool

Country Status (10)

Country Link
EP (1) EP3400359B1 (en)
CN (1) CN108431363B (en)
AU (1) AU2016384579B2 (en)
BR (1) BR112018013835B1 (en)
CA (1) CA3009158C (en)
CO (1) CO2018007062A2 (en)
EA (1) EA201891368A1 (en)
MX (1) MX2018008275A (en)
SA (1) SA518391951B1 (en)
WO (1) WO2017119878A1 (en)

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FR3076361B1 (en) * 2018-01-04 2019-12-13 Safran Aircraft Engines ADAPTIVE FILTERING PROCESS
CN110185391A (en) * 2019-06-21 2019-08-30 蒋璐阳 A kind of wellbore drilling system
CN111609125B (en) * 2020-05-19 2021-12-07 西南石油大学 Multi-gear control system based on hydraulic drive
CN113863856A (en) * 2020-06-29 2021-12-31 黄山金地电子有限公司 Drilling route ground course calculation method of drilling system
US20220003111A1 (en) * 2020-07-02 2022-01-06 Saudi Arabian Oil Company Methods and apparatus for downhole geometry reconstruction and feature detection and classification
CN113915294B (en) * 2020-07-08 2023-03-28 中国石油化工股份有限公司 Turbo drill speed reducer and turbo drill with same
CN112364510A (en) * 2020-11-12 2021-02-12 淮南矿业(集团)有限责任公司 Directional drilling segmented design method
CN114320156B (en) * 2022-03-04 2022-06-24 中国科学院地质与地球物理研究所 Rotary steering drilling deep simulation test system and method
CN115506727B (en) * 2022-11-08 2023-04-07 大庆市璞庆钻采设备制造有限公司 Diameter-variable drilling tool stabilizer
CN115613998B (en) * 2022-12-19 2023-03-31 中国石油集团川庆钻探工程有限公司 Coiled tubing downhole tool assembly, displacement protector and method
CN116084839B (en) * 2023-04-11 2023-06-27 中南大学 Space attitude self-adaptive intelligent targeted drilling tool system under complex geological environment
CN116291204B (en) * 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） Substance exploration drilling equipment convenient to turn to

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Also Published As

Publication number Publication date
WO2017119878A1 (en) 2017-07-13
CN108431363A (en) 2018-08-21
EA201891368A1 (en) 2018-11-30
EP3400359A1 (en) 2018-11-14
AU2016384579A1 (en) 2018-07-05
EP3400359B1 (en) 2020-08-26
CA3009158A1 (en) 2017-07-13
MX2018008275A (en) 2018-09-07
AU2016384579B2 (en) 2022-07-28
BR112018013835A2 (en) 2018-12-11
EP3400359A4 (en) 2019-08-28
SA518391951B1 (en) 2023-02-21
CA3009158C (en) 2023-02-14
BR112018013835B1 (en) 2022-12-06
CN108431363B (en) 2020-06-05

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