SU819293A1 - Deflector for drilling curving portions of wells - Google Patents

Deflector for drilling curving portions of wells Download PDF

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Publication number
SU819293A1
SU819293A1 SU792723328A SU2723328A SU819293A1 SU 819293 A1 SU819293 A1 SU 819293A1 SU 792723328 A SU792723328 A SU 792723328A SU 2723328 A SU2723328 A SU 2723328A SU 819293 A1 SU819293 A1 SU 819293A1
Authority
SU
USSR - Soviet Union
Prior art keywords
drilling
deflector
wells
curving portions
curving
Prior art date
Application number
SU792723328A
Other languages
Russian (ru)
Inventor
Виктор Степанович Досеев
Александр Михайлович Изосимов
Валерий Михайлович Кутенин
Анатолий Андреевич Логинов
Виктор Дмитриевич Меркушев
Владимир Геннадьевич Неупокоев
Артур Андреевич Черник
Лев Александрович Чуйкин
Original Assignee
Doseev Viktor S
Izosimov Aleksandr M
Kutenin Valerij M
Loginov Anatolij A
Merkushev Viktor D
Neupokoev Vladimir G
Chernik Artur A
Chujkin Lev A
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 Doseev Viktor S, Izosimov Aleksandr M, Kutenin Valerij M, Loginov Anatolij A, Merkushev Viktor D, Neupokoev Vladimir G, Chernik Artur A, Chujkin Lev A filed Critical Doseev Viktor S
Priority to SU792723328A priority Critical patent/SU819293A1/en
Application granted granted Critical
Publication of SU819293A1 publication Critical patent/SU819293A1/en

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Description

(54) ОТКЛОНИТЕЛЬ ДЛЯ БУРЕНИЯ КРИВОЛИНЕЙНЫХ УЧАСТКОВ СКВАЗШН(54) REJECTOR FOR DRILLING SCRUB AIR

Ориентируетс  по азимуту известными способами. В процессе эксплуатации пред агаемый отклонитель, за счет контакта рабочих поверхностей 3 и 4 центрирующего элемента со стенкой сквгикины, обеспечивает стабильное положение и, следовательно, высокую точность выполнени  криволинейных участков ствола. Одновременно он обеспечивает более стабильное положение забойного двигател  и долота улучша  услови  их работы и повыша  тем самым их надежность.Oriented in azimuth by known methods. During operation, the preventable deflector, due to the contact of the working surfaces 3 and 4 of the centering element with the squigkin wall, ensures a stable position and, consequently, high accuracy of curvilinear sections of the barrel. At the same time, it ensures a more stable position of the downhole motor and the chisel by improving the conditions of their work and thereby increasing their reliability.

Claims (1)

1. Бронзов А. С. и др. Бурение наклонных скважин. М., Гостоптехиздат 1958, с. 48, рис. 27 а.1. Bronzov A.S. and others. Drilling of inclined wells. M., Gostoptehizdat 1958, p. 48, fig. 27 a. ераEra /t-/l повернуто/ t- / l rotated Фиг.ЗFig.Z игЛneedles
SU792723328A 1979-02-07 1979-02-07 Deflector for drilling curving portions of wells SU819293A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU792723328A SU819293A1 (en) 1979-02-07 1979-02-07 Deflector for drilling curving portions of wells

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU792723328A SU819293A1 (en) 1979-02-07 1979-02-07 Deflector for drilling curving portions of wells

Publications (1)

Publication Number Publication Date
SU819293A1 true SU819293A1 (en) 1981-04-07

Family

ID=20809688

Family Applications (1)

Application Number Title Priority Date Filing Date
SU792723328A SU819293A1 (en) 1979-02-07 1979-02-07 Deflector for drilling curving portions of wells

Country Status (1)

Country Link
SU (1) SU819293A1 (en)

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